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How we rate
How we rate

Our dedicated editorial team evaluates every online casino prior to assigning a rating. These evaluations are grounded in a rigorous scoring methodology that encompasses factors such as trustworthiness, overall gambling experience, fee structures, customer support quality, and various other critical aspects.

Top rated casino
MrVegas Casino Bonus 100% Up to £200
4.2 Expert rating

#Ad, 18+, GambleAware.org | New registered players only. Minimum deposit of £ 10. To receive the maximum of £ 200 bonus, you will need to wager an amount equal to 35 times the value of you...r first initial deposit within 60 calendar days from the date on which the Welcome Bonus option has been activated under the 'My Bonuses' section of your account. The 100% bonus up to £ 200 will be paid out in 10% increments to your Main Account balance. Full Bonus T&C

  • Payout Rate: 98.97%
  • Max Payout Limit: £10,000
  • Available Withdrawal Methods: 8
  • Payout Speed: 12 hrs - 5 days
  • No. of Casino Games: 6000+
  • Commission Fees: £2.50 for each withdrawal after the first dail
Top 2
Magic Red Casino Bonus 100% up to £100
4.3 Expert rating

#Ad, 18+, GambleAware.org | Terms and Conditions Apply. Min. Deposit €10. Offer valid for 24hrs. Full Bonus T&C

  • Win Rate: 97.94%
  • Max Payout Limit: Unlimited*
  • Available Withdrawal Methods: 8
  • Payout Speed: 5 hrs - 6 days
  • No. of Casino Games: 2400+
  • Limited Customer Support Hours
Top 3
Betway Casino Bonus 125 Wager-Free Spins
4.5 Expert rating

#Ad, 18+, GambleAware.org | New UK customers only. 125 free spins on Big Bass Bonanza (£0.10 per spin) credited after successful £10 deposit and £10 stake on Casino, Vegas or Live Casino. ...No wagering requirements on free spin winnings. Debit Card deposit only (exclusions apply). This offer is valid 7 days from the new account being registered. Spin The Super Prize Wheel to enter a draw to win a trip to Vegas. Qualification requirements apply. Bet the Responsible Way Full Terms Apply Full Bonus T&C

  • Payout Rate: 98.97%
  • Max Payout Limit: £100,000
  • Available Withdrawal Methods: 5
  • Payout Speed: 12 hrs - 3 days
  • No. of Casino Games: 1000+
  • Outdated Interface
All British Casino Bonus 100% Up to £100 + 110 FS
4.5 Expert rating

#Ad, 18+, GambleAware.org | Welcome bonus for new players only | 10 free spins on registration (max withdraw is £100) | 100 free spins after first deposit | Maximum bonus is 100% up to £10...0 Wagering is 35x bonus | No max cash out | cashback is cash with no restrictions | Bonus excluded for players that deposit with Skrill or Neteller Full Bonus T&C

  • RTP: 97.70%
  • Max Payout Limit: £5,000
  • Available Withdrawal Methods: 8
  • Payout Speed: 1- 5 days
  • No. of Casino Games: 1400+
  • Limited Promotions for Existing Players
Casumo Casino Bonus 100% Bonus + 20 FS
4.7 Expert rating

#Ad, 18+, GambleAware.org | New UK customers only. Opt-in required. 20 Bonus Spins on "Sahara Riches Cash Collect" and 100% Deposit Bonus up to £25 on first deposit. Min deposit £10. 30x w...agering requirement for Bonus Spins and 30x wagering requirement for Deposit Bonus (game weighting applies). Max £5/spin or £0.50/line or £10/round (live casino). 30 days expiry. Please gamble responsibly Full Bonus T&C

  • Win Rate: 97.27%
  • Max Payout Limit: £10,000
  • Available Withdrawal Methods: 9
  • Payout Speed: 3 hrs - 5 days
  • No. of Casino Games: 1600+
  • Slow Verification Process
Grosvenor Online Casino Bonus Up to £30 Bonus
4.5 Expert rating

#Ad, 18+, GambleAware.org | New customers only. Min deposit £20. Max non-withdrawable bonus £30. Playable on selected games only. 3x wagering required. Expires within 30 days. Max win £2,0...00. Full Bonus T&C

  • Payout Rate: 97.15%
  • Max Payout Limit: £10,000
  • Available Withdrawal Methods: 4
  • Payout Speed: 15 min - 3 days
  • No. of Casino Games: 1200+
  • Limited Advanced Filtering Options
MrQ Casino Bonus 35 Wager-Free Spins
4.8 Expert rating

#Ad, 18+, GambleAware.org | First 5 spins: Players who have successfully completed age verification will be credited 5 Free Spins on Starburst 10p per spin, no deposit required, no wagerin...g requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Starburst at 10p per spin. Spins credited upon spend of £10. Full Bonus T&C

  • Payout Rate: 96.9%
  • Max Payout Limit: £15,000 per transaction
  • Available Withdrawal Methods: 4
  • Payout Speed: 4 hrs - 5 days
  • No. of Casino Games: 3500+
Betfred Casino Bonus 100 No-Wager FS
4.6 Expert rating

#Ad, 18+, GambleAware.org | New customers only. Register with code GAMES100. Deposit and stake £10 or more, within 7 days, on Slots at Betfred Games to receive 100 Free Spins on selected t...itles. Free Spins credited within 48 hours. Free Spins are valid for 7 days. E-Wallet & Card restrictions apply. SMS validation may be required. Full Bonus T&C

  • Payout Rate: 96.84%
  • Max Payout Limit: £9,999
  • Available Withdrawal Methods: 9
  • Payout Speed: 3 hrs - 3 days
  • No. of Casino Games: 1000+
  • No Demo Mode for Games
Playfrank Casino Bonus Up to £100 + 50 FS
4.1 Expert rating

#Ad, 18+, GambleAware.org | New players only. Min deposit £20. Bonuses to a max of £100 + 50 bonus spins. Wagering bonus 35x. Wagering bonus spins 35x. The winnings must be wagered within ...21 days. Bonus Full Bonus T&C

  • Payout Rate: 96.72%
  • Max Payout Limit: £10,000
  • Available Withdrawal Methods: 7
  • Payout Speed: 6 hrs - 6 days
  • No. of Casino Games: 1500+
  • Skrill and Neteller depositors are excluded from the welcome bonus.
Netbet Casino Bonus 20 FS + Up to 500 FS
4.5 Expert rating

#Ad, 18+, GambleAware.org | New UK certified players | Valid mobile number required | No minimum deposit | 20 free spins no deposit on Book of Dead spins allocated | 40 times wagering on w...innings Full Bonus T&C

  • Payout Rate: 96.54%
  • Max Payout Limit: £35,000
  • Available Withdrawal Methods: 8
  • Payout Speed: 24 hrs - 48 hrs
  • No. of Casino Games: 2600+
  • No Phone Support
Betvictor Casino Bonus Wager £10 Get £50 in Slot Bonuses
4.5 Expert rating

#Ad, 18+, GambleAware.org | New customers only. Opt in and wager £10 on selected games within 7 days of registration. Get 5 x £10 bonus for selected games with up to 40x wagering. Bonuses ...expire in 30 days. Max redeemable from bonuses £1,250. Debit Card/Apple Pay payments only. | Please gamble responsibly Full Bonus T&C

  • Betvictor is one of the best payout online casinos UK
  • The average casino’s RTP is as high as 95.98%
  • There are both jackpot games and titles with a max win of over 10,000x
  • Payments are instant and charge-free, except for bank transfers
  • A comprehensive selection of live games catering to diverse player preferences.
Mr Play Casino Bonus Up to £200 + 100 FS
4.1 Expert rating

#Ad, 18+, GambleAware.org | Applies only to new depositing players. Minimum deposit for 1st deposit bonus: £10. Welcome Package split over 3 deposits. Minimum deposit for 2nd & 3rd deposit... bonus: £20. 35x Wagering requirement applies to match up bonus. 100 spins splits to 20 spins a day for 5 days. Spins credited in specific games. Spins expire after 24 hours. 50x Wagering requirement applies to spins. Terms and Conditions apply. Full Bonus T&C

  • Mr Play is one of the best payout online casinos with a UKGC licence
  • Оver 1,300+ games provide an average RTP of 97%
  • Additional options to increase the bankroll include regular bonuses and tourneys
  • Available slots and table games have an excellent winning potential
PlayGrand Casino Bonus 30 FS & 100% + 30 FS
4.0 Expert rating

#Ad, 18+, GambleAware.org | New players only. 30 Non-Deposit Spins on Book of Dead. Min deposit £10. 100% up to £100 + 30 Bonus Spins on Reactoonz. Bonus funds + spin winnings are separate... to cash funds and subject to 35x wagering requirement. Only bonus funds count towards wagering contribution. £5 bonus max bet. Winnings from No-Deposit Spins capped at £100. Bonus funds must be used within 30 days, spins within 10 days. Full Bonus T&C

  • Numerous jackpot games with substantial payout potential.
  • Competitive payout rates in line with industry standards.
  • Over 1778 slot titles catering to different tastes.
  • Transparent RTPs (Return to Player) are listed for games.
  • Game Lobbies for Blackjack, Roulette, and Baccarat ensure players can select their preferred table and dealer.
32Red Casino Bonus 250 Super Spins
4.2 Expert rating

#Ad, 18+, GambleAware.org | New accounts only. Min. £20 deposit, debit card only. Up to 50x wagering, game contributions vary, max. stake applies, 7 day expiry. Full Bonus T&C

  • 32Red is a top payout casino due to its sky-high 96.91% RTP
  • The bonus program includes both Super and Ultra spins
  • Оver 1,100+ games are available to play for GBP
  • Jackpots from the WowPot progressive system can exceed £20,000,000
Casushi Casino Bonus 100% Bonus & 50 FS
4.2 Expert rating

#Ad, 18+, GambleAware.org | New players only. Min £10 deposit & wager. Free spins on Book of Dead (30 spins on day 1, 10 on day 2, 10 on day 3) 1p coin size. 40x wagering applies. Max cash... out £250. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. Full Bonus T&C

  • Casushi is one of the top payout online casinos with an RTP of over 96.1%
  • Payments are processed via reliable methods like Visa and Skrill
  • The casino has several round-the-clock customer support methods
  • Bank transfers allow British players to withdraw up to £5,000 per transaction
Fever Slots Bonus Up to 500 FS
4.0 Expert rating

#Ad, 18+, GambleAware.org | New players only, £10 min fund, max bonus conversion equal to lifetime deposits (up to £250) to real funds, 65x wagering requirements. Full Bonus T&C

  • One of the best paying online casinos with an average RTP of 96.62%
  • The Mega Reel for newbies can bring up to 500 free spins
  • Popular slots to play at Fever Slots are Big Bass Splash, Starburst, and more
  • The obtained licences are UKGC, AGCC, and RNG certificates from third-party labs
21 Casino Bonus 121% Bonus Up to £100
4.3 Expert rating

#Ad, 18+, GambleAware.org | New players only. Min deposit £10. Bonus funds are 121% up to £100. Bonus funds are separate to cash funds and subject to 35x wagering requirement. Only bonus f...unds count towards wagering contribution. £5 bonus max bet. Bonus funds must be used within 30 days, spins within 10 days. Affordability checks apply. Full Bonus T&C

  • 21 Casino is one of the best payout online casinos UK (RTP 96.71%)
  • Free spins and a lavish match bonus are provided for getting registered
  • Players can find popular machines like Bonanza and Book of Dead
  • Table games can be either RNG or with dealer dealers like Lightning Roulette
NYspins Casino Bonus Up to £50 + 50 FS
4.1 Expert rating

#Ad, 18+, GambleAware.org | new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match... deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. Full Bonus T&C

  • NYspins is a top payout casino with a thrilling 97% average RTP
  • There are over 2,100+ well-paying games with stunning features
  • The gaming library includes slots, table games, arcades, and more
  • Active British players receive loyalty points to get additional advantages
QuinnBet Bonus 50% Up to £25 + 10 FS
4.3 Expert rating

#Ad, 18+, GambleAware.org | Simply Deposit and Play a minimum of £10 and if your QuinnCasino account has losses at the end of your first day's play (23:59), we'll refund 50% of your losses... as a 1x Rollover Casino Bonus up to £25 PLUS, credit your account with 10 Free Spins on 'Golden Winner'. Even if your account is up, you're guaranteed £5 Casino Bonus (1x Rollover) PLUS the 10 Free Spins if you stake a minimum of £100. Full Bonus T&C

  • QuinnBet is one of the best withdrawal online casinos with a UKGC licence
  • The casino’s games boast an average RTP of as high as 96.44%
  • Оver 1,800 games at QuinnBet have various in-game features
  • Withdrawals are completed in as little as 4 hours
The Vic Casino Bonus Up to £200 Bonus + 100 FS
4.2 Expert rating

#Ad, 18+, GambleAware.org | Welcome bonus package on first 3 deposits 1st Dep. Min £20. 50x wagering (bonus & deposit). (Exc PayPal) max bonus to cash 5x. 20 Free spins. 35x wagering. Max ...bonus to cash £30. Claim once. See full T&Cs for 2nd & 3rd Deposit offers. Full Bonus T&C

  • The Vic is a top payout online casino with a 96.8% average RTP
  • The casino’s safety is guaranteed by UKGC and AGCC licences
  • Safer gambling tools include deposit limits and reality check
  • Customer support includes FAQs, phone, and 24/7 live chat
VoodooDreams Casino Bonus Up to £50 + 50 FS
4.0 Expert rating

#Ad, 18+, GambleAware.org | new players only. Maximum £50 bonus. Minimum deposit: £20. Deposit Bonus wins are capped at £500. Max bet with active bonus: £2. Wagering requirement 100% match... deposit bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money without wagering requirement. Some games may not be played with an active bonus. Games may contribute differently when wagering a bonus. Deposit Bonus expires after 30 days if wagering requirement has not been met. Free Spins expire after 3 days. One bonus allowed per person, address, device, IP. Full Bonus T&C

  • VoodooDreams is one of the best paying online casinos available since 2016
  • The catalogue of 2,300+ games boasts a sky-high average RTP of 97%
  • The casino gives newbies a jaw-dropping match bonus and free spins
  • British players can enjoy top cross-platform slots like Sakura Fortune
Highbet Casino Bonus Up to £50 Bonus + 50 FS
4.1 Expert rating

#Ad, 18+, GambleAware.org | New players only. Min deposit £20 The wagering requirement is 35x. The offered spins are valid for 24hr. Full Bonus T&C

  • Highbet is one of the best payout casinos with free spins upon registration
  • An average RTP stands at 96.5%, which minimises the house edge
  • The new operator is SSL-encrypted and licensed by both UKGC and MGA
  • There are casino, live dealer, and sports betting solutions
Videoslots.com Casino Bonus 11 No-Wager FS
4.3 Expert rating

#Ad, 18+, GambleAware.org | New players only. Min deposit £10. Account balance is withdrawable at any time. Upon withdrawal, any remaining bonus spins are forfeited. 7 days to activate the... spins. Bonus spins expire 24 hours after activation. Play responsibly. Full Bonus T&C

  • Videoslots.com is one of the best payout online casinos UK
  • More than 3,400+ games provide an average RTP of 96.7%
  • The casino has games from top brands like Pragmatic Play and Play’n GO
  • Promotions for newbies include wager-free bonus spins
Kwiff Casino Bonus Up to 200 No Wager FS
4.3 Expert rating

#Ad, 18+, GambleAware.org | This Kwiff Casino Welcome Bonus is offered to New Registered Customers Only. To qualify for the Kwiff Casino Sign Up Bonus, you must deposit and wager at least ...£20 daily on any slot game in the casino within the first 5 days of your first deposit made. The maximum daily amount of Free Spins granted under this promotion is 40, not exceeding a combined total of 200 if all conditions are met. ​The winnings from the Free Spins hold no wagering requirements. Full Bonus T&C

  • Kwiff is one of the best payout online casinos with hot bonuses
  • An average RTP comes to a sky-high amount of 96.8%
  • The casino is UKGC-licensed, while the games are all RNG-tested
  • Popular live shows include Crazy Time, Blackjack, Cash or Crash, and more

best payout online casino uk

But in the meantime we are going to look at the meaning of RTP rates in gambling and how to calculate payouts.

What is the Best Payout Online Casinos

The best online casino payouts come from sites that have a high percentage of return to player (RTP). We always recommend choosing GB casino brands with a 96% RTP or more. Top payout casinos will typically offer games with more favourable odds and higher RTP rates in comparison to other real money sites.

Calculating Casino Payouts

The key to finding the best payout online casino in the United Kingdom is knowing which site offers the best overall RTP percentage. The RTP rate is a theoretical percentage and not a win guarantee. But naturally, the higher the RTP rate, the higher the casino payouts.

But if you’re still wondering what does RTP mean in gambling, let’s give you an example: say, you select a slot game with a high 97% RTP rate. This essentially means for every £100 wagered, £97 is paid back to players.

However, this doesn’t necessarily mean that you will receive exactly £97 back, as it is a theoretical rate calculated over thousands of spins. You also need to take into account that others may also be playing the game, so you may actually end up with slightly less, or in some cases more, than the £97.

Another method for calculating casino payouts that can determine an overall RTP percentage is by dividing all net player winnings by all net player losses.

Whilst on the subject of percentages and the highest paying online casino sites, another point of interest to consider is the house edge. Often referenced in regard to the more traditional games such as blackjack, roulette or baccarat, the house edge is the percentage that the casino stands to gain.

If we use our earlier example of the game with a 97% RTP: whereas 97% of the payout will potentially reward the player, the remaining 3% is classed as the house edge and indicates the amount to be paid back to the casino. Of course, as discussed earlier, this is a theoretical percentage, and the casino may win slightly more or less than the actual 3% house edge.

What are High Payout Casinos

The UK online casino highest-payout sites will typically offer high withdrawal limits or no limits at all. This will often attract high rollers to the site, who can push the casino payout percentages higher. We always recommend choosing brands that have a maximum payout limit of £5,000 or above. It’s also typical for a top-paying site to offer the best payout slots, as well as table games with a low house edge.

How We Review the Best Payout Casinos in the UK

At Gamblizard, we do the hard work so you don’t have to. We take our reviewing process very seriously, and each casino is ranked with the help of a specially designed grading system. In other words, only the best payout online casinos make it onto our page. Here’s a list of the key factors considered:


We make sure that the site is licensed and regulated by a trusted gaming authority, such as the UK Gambling Commission.


We check that transactions are secure and data is protected through the latest SSL encryption software.

Games Variety

We expect to find a great choice of high-quality games from top iGaming developers featuring 96% or more payout rates.

Mobile Compatibility

We test the casino on multiple devices to make sure it is fully optimised and adapts to any screen size. If the site offers a dedicated mobile app, we check that it is responsive and offers the same functionalities.

Payment Options

We insist that the best payout online casino UK sites provide you with trusted and reliable payment methods. Deposits should be instant, and withdrawals should be processed without delay.

Payout Speeds

We select the fastest payment methods to withdraw our funds. If the withdrawal times meet the stated criteria, we’ll add the casino to our list of fast payout casinos.

Verification of Payouts

To verify payouts, we examine payout reports from third-party auditors like eCOGRA, who monitor RTP and RNG stats for fair gaming compliance. The average RTP rates for the highest paying online casinos is 97%.

Payout Limits

We select payment methods with the highest payout limits, typically Neteller or Skrill, and put them to the test.

Bonuses & Promotions

Special bonuses can boost your bankroll; we look for casinos with the most beneficial offers. Key elements include low deposits, reasonable wagering requirements, and high number of extra spins. Loyalty or VIP programs can also help boost payouts with higher withdrawal limits and additional perks.

Customer Support

We expect top payout casino sites to provide 24/7 customer support through multiple channels such as live chat, email and social media. We will contact the support team to evaluate its response times, professionalism, problem-solving, friendliness, and knowledge.

Additional Features

We look out for any features that make the brand unique, such as the highest RTP slots, progressive jackpot slots, rewarding loyalty scheme, live casino, reputation amongst players, and zero to low wagering.

Top 10 Highest Payout Online Casinos

Top 10 Highest Payout Online Casinos

Having weighed up the pros and cons for each, ranked every site against our strict criteria, and considered any additional features on offer, here is a list of the UK’s top 10 best payout casino sites for 2024:

Rank Best Payout Casinos Payout Rate Max Payout Limit Best Payout Slots RTP
#1 Mr Vegas 98.97% £10,000 Blood Suckers 98.00%
#2 Magic Red 98.96% Unlimited* Steam Tower 97.04%
#3 Betway 97.94% £100,000 Reactoonz 96.51%
#4 All British Casino 97.7% £5,000 White Rabbit 97.72%
#5 Casumo 97.27% £10,000 Guns N’ Roses 96.98%
#6 Grosvenor 97.15% £10,000 Mega Joker 99.00%
#7 MrQ 96.9% £15,000 1429 Uncharted Seas 98.5%
#8 Betfred 96.84% £9,999 Captain’s Treasure 97.06%
#9 PlayFrank 96.72% £10,000 Fruit Shop 96.7%
#10 NetBet 96.54% £35,000 Blood Suckers 2 96.94%

Mr Vegas

mr vegas top payout casino

With over 6,000 online games at your disposal, plus generous bonuses and promotions on offer, it’s clear to see why Mr Vegas has topped the charts for the best payout casino of 2024. Games include slots, table games and a live casino. Popular titles with the highest payouts feature Felt’s Caribbean Blackjack and Play’n GO’s Legacy of Dead.

  • Pros:
  • Extensive Game Library: Over 6,000 titles available in slots, table and live dealer sections supplied by top software developers.
  • Responsive Customer Support: Team members answer live chat queries instantly, and emails are responded to within 24 hours.
  • Generous Bonuses and Promotions: £200 welcome bonus, £400 in weekly reload bonuses, Wheel of Vegas offering jackpot prizes with no wagering requirements.
  • Cons:
  • No Mobile App: Whilst the casino is fully optimised for mobile play, the absence of a dedicated app may deter players who prefer app-based gameplay.
  • Withdrawal Fees: All players receive one free withdrawal per day, any further cash-outs will result in a fee of £2.50.

Magic Red

magic red highest paying casino games

Coming in at a close second to the best payout online casino is Magic Red. Although smaller in comparison to the leader of the bunch, Magic Red offers players just over 1,400 games from top providers like NetEnt, Evolution, and Microgaming, including slots, live dealer, and table games. High payout titles include Multihand Blackjack, Steam Tower, and Big Bass Bonanza.

  • Pros:
  • Welcome Bonus: A £35 deposit bonus plus 50 free spins on Book of Dead with a high 96,21% RTP.
  • Tiered VIP Program: A 7–tiered loyalty program offering faster cashouts, birthday bonuses, free spins, entries to live tournaments and higher transaction limits.
  • Dedicated Mobile App: Providing a more focused and efficient gaming environment with dedicated apps for both iOS and Android devices.
  • Cons:
  • Low-Value Welcome Bonus: A deposit bonus up to £35 is fairly low in comparison to other sites. Plus, the bonus amount needs to be wagered x35 within 1 day.
  • Max Win Caps Applied to Bonuses: Unless otherwise stated, the max win for bonus free spins is £100, and for daily bonus offers, it’s £200.


betway - best paying online casino uk

Third on the list of highest payout online casino sites is Betway, a top UK sportsbook and casino site with over 1,200 games on offer. Players can choose from slots, live casino, instant wins, jackpots, and table games. High-paying titles include Pragmatic Play’s Chilli Heat, Pear Fiction’s Treasures of Kilauea and Switch Studios’ Perfect Strategy Blackjack.

  • Pros:
  • Sports Betting: A comprehensive sportsbook offering numerous markets, popular betting options, and competitive odds.
  • Great Choice of Online Games: 1,200+ games incorporating slots, traditional casino games, progressive jackpots and live dealer options.
  • Mobile Apps for iOS and Android devices: Download from the App Store or Google Play. Apps accommodate specific gaming preferences for a more focused approach.
  • Cons:
  • High Bonus Wagering: Bonus amounts must be wagered x50 prior to withdrawal.
  • Small-Value Welcome Bonus: A deposit match bonus up to £50 with no free spins. This is considered fairly low in value when compared to other UK sites.

All British Casino

All British Casino - best paying slot games uk

Ranked the fourth-best online casino for payouts in the UK, All British Casino offers its players over 1,400 games, including slots, classic table games, jackpots, slingo, casual games, and a live casino. Top payouts come from games like Big Time Gaming’s White Rabbit, Microgaming’s Double Bonus Poker, and Evolution’s Lightning Blackjack.

  • Pros:
  • 10% Cashback: Receive 10% cashback on all losses from the moment you sign up and make your first deposit.
  • Multiple Payment Methods: A good range of payment options, including e-wallets like PayPal, debit cards such as Visa, pay by phone, e.g. Apple Pay, and bank transfers.
  • British Customer Support Team: All team members speak English and are available through live chat (24/7), telephone (07:00 to 00:00) or email (24/7).
  • Cons:
  • Limited Jackpot Titles: There are just 9 jackpot slots available. However, these do feature titles from the Mega Moolah and Wow!Pot series.
  • Monday–Friday Withdrawals: This could be considered a drawback to those wishing to play and cash out on the weekends.


casumo best payout casino online

The fifth online casino with best payout rates is Casumo, a popular choice amongst British players for its big games portfolio, containing over 1,600 titles that feature slots, live dealers, table games and jackpots. Games with high payouts include NetEnt’s Guns N’ Roses, Microgaming’s Mega Moolah Absolootly Mad and NetEnt’s Classic Blackjack.

  • Pros:
  • Fast Withdrawals: Casumo processes all requests within a matter of hours, provided that your account has been verified.
  • Rewarding Loyalty VIP Club: Collect points every time you wager. Rewards include free spins and cash prizes with zero wagering requirements.
  • Responsive Customer Support: Dedicated team of staff that work around the clock to answer your queries via live chat or email.
  • Cons:
  • Slow Verification Process: Some players have reported delays in account verification, which, in turn, can delay payouts.
  • Low-Value Welcome Bonus: Deposit match up to £25 plus 20 bonus spins on Sahara Riches Cash Collect, which has a below average 95.67% RTP.


grosvenor highest paying slots

Earning a well-deserved spot on the list is a top-paying online casino, Grosvenor. Boasting over 1,200 online casino games, players can find a bounty of slots including NetEnt’s Mega Joker, table games like Switch Studios’ Atlantic City Blackjack, jackpots and live dealer tables, e.g. Evolution’s Prosperity Tree Baccarat.

  • Pros:
  • Fast Payouts: Most withdrawals will be processed immediately and paid into your bank within 15 minutes.
  • Comprehensive Sportsbook: A variety of betting options and markets offering competitive odds with several sports bonuses available.
  • Responsible Gambling Tools: A dedicated safer gambling team that can be contacted 24/7, deposit limits, reality checks, time-outs, and self-exclusion.
  • Cons:
  • Welcome Bonus Win Cap: A win cap of £2,000 is placed on the bonus, however, this is not as low as some sites.
  • Limited Payment Methods: Just a handful of options are available for both deposits and withdrawals. These include Visa, Mastercard, PayPal, Paysafecard and Apple Pay.


mrq best paying slots online

Licensed by the UK Gambling Commission, MrQ is one of the best payout slot sites available. Players have access to over 3,500 casino games, including slots like Thunderkick’s 1429 Uncharted Seas and Pragmatic Play’s The Dog House Megaways, a buzzing live casino featuring games like Evolution’s Lightning Roulette, table games, and bingo.

  • Pros:
  • Good Reputation: Launched in 2018, a well-established site that scores highly on Trustpilot with 4/5 stars and offers a 96.9% payout rate.
  • Zero Wagering Requirements: All bonuses and promotions are wager-free, so all winnings are yours to keep and cash out.
  • Licensed by the UK Gambling Commission: A strict regulator whose standards must be upheld to retain a license.
  • Cons:
  • No VIP or Loyalty Program: Players are not able to achieve additional perks like higher withdrawal limits or exclusive bonuses.
  • Limited Live Casino Games: 43 live dealer options available, although it does offer a varied choice of game shows and classic tables.


betfred - highest payout online slots

As one of the best payout casinos, Betfred offers a smaller games library in comparison to others with just over 1,000 titles, but it still provides plenty of high-paying slots, table games, lotto, bingo and live dealer tables. Top-paying games include Playtech’s Captain’s Treasure, Reel Time Gaming’s Eye of Horus, and Playtech’s Penny Roulette.

  • Pros:
  • Casino Comp Points: Comp Points convert into Golden Chips for play on table and live dealer games, free spins for selected slots, or cash funds.
  • Multiple Payment Options: Includes debit cards Visa and Mastercard, e-wallets Neteller and PayPal, plus Paysafecard.
  • Numerous Welcome Bonuses: A choice of 8 welcome bonuses to include live casino, sports, games, lotto, bingo, casino, Vegas slots and poker.
  • Cons:
  • No Demo Games: No free-play games to test out new high RTP slots.
  • Small Games Library: Offers around 1,000 games, not as varied as competitors.


playfrank highest rtp slots

As one of the best paying casino sites, PlayFrank provides over 2,000 online games. The lion’s share is taken up by slots, which include hot picks like NetEnt’s Fruit Shop and Play’n GO’s Book of Dead. You will also find a handful of jackpot slots and a small collection of live dealer games like Blueprint’s King Kong Cash Jackpot King, Evolution’s Gonzo’s Treasure Hunt and Ultimate Texas Hold’em.

  • Pros:
  • Daily Bonuses: Deposit reloads and free spins for high-paying slots like Book of Dead (96.21%), Mega Don Feeding Frenzy (96.20%), and Chronos Joker (96.54%).
  • No Withdrawal Limits: No restrictions are placed on the amount you withdraw, which provides flexibility for higher payouts.
  • Extensive Slots Portfolio: A huge volume of online slots (2,044) available with hundreds of genres to choose from.
  • Cons:
  • No Traditional Games: Live Casino has 13 game shows and 4 poker tables, no table games like blackjack, roulette, or baccarat available.
  • Bonus Restrictions: All free spins winnings must be wagered x50, which is fairly high, and are capped at £100. All daily bonus wins are capped at £200.


netbet best payout casino site

Last on our list is NetBet casino, renowned for its best-paying slot machines. Choose from over 2,600 casino games to include slots, jackpots, Slingo, table games, and a live casino. The best payouts come from games like NetEnt’s Blood Suckers, iSoftBet’s The Ruby, and Playtech’s Quantum Roulette.

  • Pros:
  • Players Club: NetBet loyalty program with 7 tiers. Earn NetPoints every time you wager and exchange them for rewards in the Club Shop.
  • Huge Variety of Games: Includes slots, table games, live dealer tables, lotto, jackpots, Slingo, and virtual sports games.
  • Sports Betting Options: Unique betting options like SnapBet and BetMaker improve the wagering process.
  • Cons:
  • Limited Promotions: Welcome offer for new members, one promo—Cash Vault—for existing players.
  • Customer Support: Only available through email or live chat between 09:00 and 23:00.

How To Find The Best Payout Casino With Gamblizard

How To Find The Best Payout Casino
Follow these useful steps to help decide which of the best payout online casino UK sites will suit your needs and preferences to a tee:

step 1 Select one of the Top Highest-Payout Casinos

Browse our top casinos list above and check out each site’s pros and cons. Find one you like and move to Step 2.

step 2 Check out its Rating

Hover your mouse over the purple question mark (?) next to the green “Expert Rating” box. Here, you will see a breakdown of the casino’s individual rating and how we scored each criterion.

step 3 Read the Review

With your mouse hovered over the purple question mark, head to the bottom of the ranking list and click the “Read review” link. This will take you to an in-depth review of the site.

step 4 Visit the Casino

If you like what you see, click the purple “Visit Casino” box and register for an account. All that’s left to do is deposit and play.

Best Paying Casino Games

RTP percentages can differ considerably depending on the type of game you play. The best-paying online casino sites will provide an even spread of game types with higher pays to boost their overall rate. Table and live dealer games are usually a good pick, as these typically offer the smallest house edge that over time can pay hefty returns.

Slot machines tend to have slightly lower payback percentages compared to table games, but quickly make up for the shortfall with innovative game features and potential jackpot prizes. The one game type that is often omitted from the best payout casino sites is bingo due to its lower payouts of 70%–85%. These games are typically found at dedicated bingo sites.

Here are some of the top casino games with the highest payout percentages:

  • Single Deck Blackjack: 99.91%
  • Cash or Crash (Live): 99.59%
  • Jacks or Better (Video Poker): 99.54%
  • Ultimate Texas Hold’em (Poker): 99.47%
  • Mega Joker (Slot): 99%
  • First Person Baccarat: 98.94%
  • European Roulette: 98.65%

10 Highest RTP Slots in the UK

Online slots are undoubtedly one of the most popular game types found at the best paying casinos. You will discover hundreds of titles on every subject possible. Top picks include Greek gods, pirates, space, vampires, Ancient Egypt, fishing, and music themes.

Slot machines are a great way to explore your favourite theme beyond its original creative orbit. The best paying online slots will feature 96%+ return to player rates. Here’s a list of the top 10 slot games with high RTP rates:

Rank Slot RTP Provider
#1 Mega Joker 99.00% NetEnt
#2 1429 Uncharted Seas 98.50% Thunderkick
#3 Blood Suckers 98.00% NetEnt
#4 White Rabbit 97.72% Big Time Gaming
#5 Captain’s Treasure 97.06% Playtech
#6 Steam Tower 97.04% NetEnt
#7 Guns N’ Roses 96.98% NetEnt
#8 Blood Suckers 2 96.94% NetEnt
#9 Fruit Shop 96.70% NetEnt
#10 Reactoonz 96.51% Play’n GO
Mega Joker

Mega Joker (99%)

NetEnt’s Mega Joker is a classic throwback to the original one-armed bandits featuring bells, fruit, and jokers. Released in 2011, this highly volatile slot with its retro 3 reels still draws in the crowds for its exceptionally high 99% RTP rate and randomly triggered progressive jackpot.

1429 Uncharted Seas

1429 Uncharted Seas (98.50%)

The nautical-themed 1429 Uncharted Seas slot from Thunderkick features a standard 5×3 layout with 25 paylines and low volatility for frequent wins. Together with its super high 98.50% RTP, the slot offers expanding wilds and up to 50 free spins in the bonus round.

Blood Suckers

Blood Suckers (98%)

Blood Suckers bone-chilling slot from NetEnt is the first of its series and offers a 5×3 layout with low volatility and 25 paylines. Scary vampire brides trigger the free spins bonus round with 3x multipliers, whilst bloody stakes and hammers award access to the graveyard to slay vampires for cash prizes.

White Rabbit

White Rabbit (97.72%)

Head down Lewis Carroll’s famous rabbit hole into the fantasy arena of Alice in Wonderland for this Big Time Gaming slot that houses the innovative Megaways game engine for up to 248,832 ways to win. Coupled with high volatility, the game features random multiplier wilds and a free spins bonus with extending reels.

Captain’s Treasure

Captain’s Treasure (97.06%)

Released in 2013, this sea-faring slot is a simplistic affair with 5 reels and 9 paylines which pay both ways. Volatility is medium, which allows for a steady stream of payouts. The excellent 97.06% RTP is the draw here, in addition to doubling wilds and scatter prizes.

Steam Tower

Steam Tower (97.04%)

This is a classic steampunk-styled slot from NetEnt where the hero needs to climb the tower and rescue the princess from the clutches of the evil dragon. Stacked wilds, progressive multipliers and a free spins bonus help you reach the top on this 5×3 slot game with 15 paylines.

Guns N’ Roses

Guns N’ Roses (96.98%)

Featuring hits from the legendary rock band, NetEnt’s Guns N’ Roses slot plays across 5 reels with 20 paylines and a low to medium volatility. In addition to a pick-and-click bonus round and the free spins feature, you will find randomly triggered bonuses to include re-spins, stacked wilds and multipliers.

Blood Suckers 2

Blood Suckers 2 (96.94%)

The long-awaited sequel to the original cult classic from NetEnt not only boosts the game’s volatility from low to medium/high, but also nicely ramps up the max win exposure. Bloodsuckers 2 provides just as much fun, if not more, with free spins and x3 multipliers, a pick-and-click treasure room, substituting wilds, plus randomly triggered bonus features.

Fruit Shop

Fruit Shop (96.70%)

Fruit Shop from NetEnt has a classic feel with its 5×3 layout, low to medium volatility and 15 paylines. But don’t be fooled—under the vivid array of fruit and upbeat tunes come doubling wilds in the base game, plus a free spins bonus with x4 multiplier wilds and retriggers.


Reactoonz (96.51%)

In this second instalment from Play’n GO we discover more animated aliens occupying a 7×7 grid. Reactoonz is a cluster pays slot with high volatility and cascading reels to create more wins within one spin. Features include wilds, mega wild symbols, multipliers, and four in-game modifiers.

Why the Best Payout Online Casino UK Sites Collect Your Personal Data

Each online casino requires users to share a great deal of personal information upon signing up and completing the KYC — something that not every player is comfortable with. Still, you don’t need to worry about this because casinos use top-notch security measures to protect your data — what’s more, the regulators require them to store and gather the data in a specific manner. You can learn more about this in the casino’s Privacy section.

Casinos collect so much data from players for several reasons:

  • They are legally obligated to do so — A UKGC-licensed casino must follow strict underage and anti-money laundering (AML) protocols. This policy requires the casino to verify that you are of legal gambling age and not using the platform for money laundering.
  • They want to provide a more personalized experience — One of the prime reasons why the top payout online casino sites gather information from their users is to provide a more tailored offering. It’s not uncommon for a casino to present personalized promotional offers to VIP players based on their previous history and preferences.
  • They want to make the processing of payments easier:Casinos online ask for financial information so that they can facilitate deposits and withdrawals. They work with banks and other third-party providers to process payments.
  • They can change your withdrawal limits: Players can contact customer support and request an increase on their current withdrawal limits. Casinos will use the data they have collected about the player to influence their decision to increase any limits.

How to Cash Out From Top Payout Online Casinos

Here’s a mini step-by-step guide on how to withdraw winnings from our recommended sites:

  1. Log in to your account.
  2. Complete the KYC verification. You’ll be asked to provide proof of ID and address. Common paperwork includes passport/driver’s licence, bank statement, utility bill, proof of income, and more.
  3. Find the Withdraw button under your account menu.
  4. Select the payment method (the minimum withdrawal and maximum withdrawal limits should be displayed in the cashout lobby).
  5. Follow the on-screen prompts and input the amount you wish to cash out along with your financial details (bank account, debit card number, e-wallet link).
  6. Complete the transaction.
  7. When you submit the withdrawal request, the casino’s financial department will review it within 24 to 48 hours. After that, it is sent to your payment processor.
  8. Depending on the chosen method, you should get access to your winnings within 24 hours and 7 business days.

The best online casinos generally offer players a decent range of payment methods to facilitate deposits and withdrawals. These include e-wallets, debit cards, prepayment vouchers and bank transfers. Some methods will allow for higher cashout limits and faster withdrawals.

In the UK, casino transactions are usually fee-free. However, some may charge up to 3% commission or a fixed fee, often in the case of bank transfers. It’s always advised to check the casino’s banking page or T’s & C’s for details. Sometimes the payment provider or your bank may charge to process transactions. Again, it’s worth checking.

Below, we have listed those payment options with higher withdrawal limits, their potential fees, and possible processing times:

Payment Method Deposit Limits Withdrawal Limits Fees (UK) Processing Times
Visa £1–£10,000 £5–£5,000 0% (1-3% Commission) 2–7 days
Mastercard £1–£10,000 £5–£5,000 0% (1-3% Commission) 2–7 days
Skrill £5–£10,000 £10–£10,000 1.3%–2.99% 0–2 days
Neteller £5–£10,000 £10–£10,000 2.99% 0–2 days
Bank Transfer £10–£100,000 £10–£100,000 0–5% (or fixed fee of £5/£10) 0–7 days

Advantages and Disadvantages

As with everything in life, there are pros and cons to playing at the best payout online casino UK sites. Here are the most significant:

  • Pros:
  • High Payout Percentages: It stands to reason that the best payout casinos will feature games with the highest payout percentages.
  • Top Providers: Games with higher percentage payouts tend to be supplied by the top iGaming software providers like NetEnt, Microgaming, Playtech, and Big Time Gaming.
  • Higher Withdrawal Limits: Many top casinos with higher payout percentages do not restrict withdrawals or feature maximum limits above £5,000.
  • Payout Verification: High-payout online casinos will only supply games which have been verified by trusted third-party auditors, such as eCOGRA or iTech Labs.
  • High-Paying Bonus Offers: The best slot sites that payout top rewards may also offer specific bonuses to boost your bankroll, e.g. free spins for games with higher payout percentages.
  • Cons:
  • Exclusion from Bonuses: Games with high payout percentages may be excluded from casino bonus offers.
  • High Payouts Not Guaranteed: Playing casino games with higher payout percentages does not guarantee big wins.
  • Bonus Playthrough Requirements: Some bonus terms may have a detrimental effect on the amount you can win, e.g. maximum win caps and high wagering requirements.
  • Withdrawal Limits: Some casinos may impose low withdrawal limits, but it may be possible to request an increase through customer support.


With the help of the experts here at Gamblizard, finding the best-paying online casinos is a breeze. We’ve provided a list of the top for 2024, plus pros and cons to help you decide which site best suits your needs. Key points to consider include licensing and security, game choices, payment options, third-party testing, bonuses, payout speeds, customer support, and withdrawal limits. Our guide also explores the highest-paying casino games and lists the highest RTP slots for 2024.

Finally, we examined the best payment options for deposits and withdrawals, keeping in mind potential fees and withdrawal limits. We’re certain that you’ll have no problem finding the perfect online casino with best payout percentages to join from our top ten choices. Follow our guide to find the best casinos with the highest payouts, read through our detailed reviews and check the individual ratings awarded to each site.


What factors affect casino payouts?

There are various, not least the payout percentages of games. Casinos with the best payouts typically offer high RTP slots and low house edge table games. Other factors include bonuses, loyalty rewards, withdrawal limits, and payment methods.

What does RTP mean in gambling?

The Return To Player (RTP) is a theoretical percentage that predicts the potential payout to players over an extended period of time. The formula for calculating house edge and RTP is simple, especially when you know the value of one of these parameters. RTP is calculated by subtracting the house edge from 100%, and the opposite is true as well — when you subtract RTP from 100%, whatever is left is the house edge. It is not a guaranteed win percentage, but higher-rated games boost the overall payout percentage for casinos.

What slots have the best odds?

When we look at which slot machines pay the best, it’s those which have a 96% or more RTP rate. In our guide we’ve provided a list of the top 10 slots with the best payouts. Topping the bill with an exceptionally high 99% RTP is NetEnt’s Mega Joker.

Which casino has the highest payout?

According to our top 10 list, Mr Vegas is currently in first place as the casino with the highest payout rate for 2024 at 98.97%. Its game library offers slots, table games, and live dealer games with popular titles, including Caribbean Blackjack and Legacy of Dead.

What is considered a high-paying game?

A high-paying game is either a slot with a 96% or more return to player rate or a casino game featuring a low house edge. The best high-paying casino games include table games, live dealer tables or video poker games.