Top Casino Promo Codes for Existing Customers in April 2024

Reach Level 16 in the Trophies Offer to Receive 20+ Free Rounds for Loyal Players

Bonus type: Free Spins, Existing Players

Min Deposit: £10

Wagering: 65x

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#Ad, 18+, BeGambleAware | NEW PLAYERS ONLY, MIN DEPOSIT £10.00, £8.00 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250.00), 65X WAGERING REQUIREMENTS AND FULL T&CS APPLY HERE Full Bonus T&C

Enjoy your favourite games and complete fun tasks. For every 5 completed, you level up. And for every 5 levels you climb, you increase the rewards from this NewSpins Casino Offer. Players with level 16+ receive over 20 FS.

Sunday Reload Bonus – Get up to £100 for each deposit

Bonus type: Existing Players, Reload Bonus, Daily Bonus

Min Deposit: £10

Wagering: 35x

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#Ad, 18+, BeGambleAware | Existing players only. Min. deposit £10. Bonus is a 30% match of your cash deposit up to £100. Max bet with bonus is £5. Bonus funds are separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Onl...y bonus funds count towards wagering contribution. Full Bonus T&C

With a renewed interest in Sundays, Gday Casino is eager to deliver excellence in terms of bonuses and promotions. Be sure to claim up to £100 bonus cash for your first deposit each Sunday. For more information, don't hesitate to read the bonus terms and conditions.

Deposit Using the Promo Code to Gain Over 50 FS for Loyal Customers

Bonus type: Code, Existing Players

Min Deposit: £20

Wagering: 65x

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#Ad, 18+, BeGambleAware | £20 min. T&Cs and x65 Wagering Requirements apply, max bonus conversion equal to liferime deposits (up to £250) Full Bonus T&C

If you're a funded player, you should make sure to use this Immortal Wins Promo Code ('PRO') any time you decide to fill up. When you do that, you join the action with over 50 (and up to 500) spins right away!

Login every Monday to see if you are one of the Weekly Prize Winners!

Bonus type: Existing Players, Weekly Bonus, Daily Bonus

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#Ad, 18+, BeGambleAware | Karamba reserves the right to postpone, modify and/or cancel this promotion at any given time. Only players that have made a successful deposit can participate in this promotion. No wagering will be required on cash and spin ...prizes. Full Bonus T&C

Begin your week with some adrenaline boost with Weekly Prize Draw Deal! Play the eligible casino games all week to collect points and climb the leaderboard with each £1 you wager awarding you with one rank point! Winners will share a £2,000 prize with each other or receive 10 Free Spins!

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Gain Up to £40 Funds from the Birthday Bonus for Existing Gamblers

Bonus type: Existing Players, Birthday Bonus

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#Ad, 18+, BeGambleAware | Depositing player (18+) only. Players need to have deposited within 14 days prior to their birthday to be eligible. Maximum of 5 people per week are selected randomly to receive flowers. Full Bonus T&C

First, notify the chat host a week prior to your birthday. Then make sure you've funded within the last 14 days before it. Finally, be one of the 5 lucky players chosen randomly to receive the UK Bingo Birthday Bonus.

Up to 15% and £500 Real Money for Existing Players on Cashback Weekends

Bonus type: Coupon, Code, No Wagering, Existing Players, Cashback Bonus, Highroller Bonus, Weekly Bonus, Daily Bonus

Min Deposit: £25

Wagering: No Wager

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#Ad, 18+, BeGambleAware | Opt-in Required. Minimum total deposit of £25. Valid only on weekends. Available on selected games only. Maximum cashback of £500 on deposit losses Excluded Skrill deposits. Full Bonus T&C

To win the crazy cashback up to £500 just use the relevant code for the tables you're playing to deposit £25+! Use the PLAY code for the Roulette games or DEALER code for all other non-Blackjack Casino and Live games. That way your wins remain wins, while your losses turn into wins!

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Log In on Happy Hour to Spin the Mega Wheel for Free Every Wednesday

Bonus type: Existing Players, Daily Bonus

Wagering: 65x

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#Ad, 18+, BeGambleAware | FUNDED PLAYERS ONLY, MAX BONUS CONVERSION EQUAL TO LIFETIME DEPOSITS (UP TO £250), T&CS AND 65X WAGERING REQUIREMENTS APPLY Full Bonus T&C

Spice up your working week with the generous Happy Hours Deal from Fairground Slots. Enter the casino between 3-7PM on Wednesday, and get to spin the exclusive weekly Mega Reel. Your rewards can range from 10 Extra Spins to a whole 500 worth of extra rounds!

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Play and Win with Gala Casino’s Daily Tournaments & £100 Prize Pots!

Bonus type: Existing Players, Daily Bonus

Min Deposit: £10

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#Ad, 18+, BeGambleAware | Daily. Opt in req. Selected games only. 1 entry per player per tournament. Prizes: Up to 100 Free Spins (value £0.10, valid 72hrs). Player restrictions and T&Cs apply. Full Bonus T&C

Play top-tier slot games and aim for free spin rewards every single day. Feeling competitive? Opt in to Gala Rewards, wager just £10 on any game before Saturday 23:59, and gear up for the Rewards Sunday Race at 19:00 every Sunday. A staggering 500 cash prizes worth up to £100 each are up for grabs. From daily spins to weekly cash bonanzas, Gala Casino is where the action's at.

Deposit with the Promo Code for Existing Customers and Receive 50 FS

Bonus type: Code, Existing Players

Min Deposit: £20

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#Ad, 18+, BeGambleAware | £20 min. T&Cs and x65 Wagering Requirements apply. £8 max win per 10 spins, max bonus conversion equal to liferime deposits (up to £250) Full Bonus T&C

Existing customers have a shot at between 50 and 500 free spins on top games such as Starburst, Irish Pot Luck, Fluffy Favourites and Chilli Heat! Just deposit £ or more using the Dove Casino Promo Code 'PRO'.

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Get Up to 15% of Your Losses on Weekend Games Back With Cashback Weekend Promo!

Bonus type: Coupon, Code, No Wagering, Existing Players, Cashback Bonus, Monthly Bonus, Weekly Bonus, Daily Bonus

Min Deposit: £25

Wagering: No Wager

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#Ad, 18+, BeGambleAware | Opt-in Required. Minimum total deposit of £25. Valid only on weekends. Available on selected games only. Maximum cashback of £500 on deposit losses. Excluded Skrill deposits. Full Bonus T&C

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Revel in 32Red’s Ruby Tuesday: Double Loyalty Points on Selected Games Await!

Bonus type: Existing Players

Wagering: No Wager

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#Ad, 18+, BeGambleAware | Only available on Tuesdays. Opt in required. Selected games only. Full Bonus T&C

Celebrate Ruby Tuesday at 32Red and bag double loyalty points as you spin the reels on selected games like Big Catch Bass Fishing™ Megaways™, Gold Fishy Freespins, Rainbow Riches Deluxe™, and 32Red Hot Offer Deluxe. The more you play, the more loyalty points you rack up, paving the way for more bonus Red Rubies.
Here’s your guide to claim this offer:

Opt-in to Ruby Tuesday on the promotion page.
Choose any of the selected games and start playing.
Enjoy double loyalty points on your play for that day!

This promotion runs every Tuesday from 00:01 to 23:59 (UK Time) and is exclusive to players invited by email, SMS, or onsite notifications. Ensure to opt-in each Tuesday before playing to snatch those extra loyalty points. The Red Rubies you earn can be redeemed for casino credits, boosting your Bonus Balance for more playtime.

Use the Promo Code for Loyal Customers for Up to 500 Free Rounds

Bonus type: Free Spins, Existing Players

Min Deposit: £20

Wagering: 65x

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#Ad, 18+, BeGambleAware | £20 min. T&Cs and x65 Wagering Requirements apply, max bonus conversion equal to liferime deposits (up to £250) Full Bonus T&C

Whenever you decide to top up, make sure to use the Eagle Spins 'PRO' Promo Code for funded players. This way, you receive a free wheel turn, from which you can collect between 50 and 500 free spins.

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Return 10% of Your Weekly Losses, Up to £50 on Sundays!

Bonus type: Existing Players, Cashback Bonus, Weekly Bonus, Daily Bonus

Wagering: 35x

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#Ad, 18+, BeGambleAware | Existing players only. Offer is 10% in bonus funds of all deposit cash losses between 00:01 GMT Sunday to Saturday 23:59 GMT up to a maximum of £50. Credited on Sundays by 23:59 GMT. Bonus funds subject to 35x wagering must b...e used within 72 hours. Full Bonus T&C

Your weekends are about to get even better at Bzeebet and all thanks to this deal! Play on your favourite games during the week, and when the Sunday arrives, you will get a 10% Cashback maxed at £50. This is a nice boost to your balance!

Deposit £10 on a Saturday and Gain 10 FS for Existing Gamblers

Bonus type: Free Spins, Coupon, Code, Existing Players, Daily Bonus

Min Deposit: £10

Wagering: 50x

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#Ad, 18+, BeGambleAware | New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calcul...ated on bonus bets only. Bonus offer valid for 2 Days from receipt. Max conversion: £/$/€ 20. Excluded Skrill deposits. Full Terms apply. Full Bonus T&C

Loyal Gamblers Deposit on a Tuesday for a 50% Match Up to £25

Bonus type: Coupon, Code, Existing Players, Casino Match Bonus, Daily Bonus

Min Deposit: £10

Wagering: 40x

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#Ad, 18+, BeGambleAware | Depositors only (+18). Valid until further notice. Min Deposit: £10. Promo Code: GROOVY. Max Games Bonus: £25. To withdraw games bonus & related wins, wager x65 the amount of your bonus. Games Bonus wins cap: £100 + the initi...al bonus amount. Wagering req. vary by game. UK only. Your deposit balance (defined as Transaction Balance under our Withdrawal Policy) is available for withdrawal at any time. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Full Bonus T&C

Join the groovy dance every Tuesday at Jazzy Spins with the local Groovy Tuesday Offer! Enter the promo code GROOVY and deposit at least £10 to receive a 50% Bonus offer on your top-up, up to £25! Keep dancing to celebrate a boost in your casino funds!

Loyalty Points promo offer at Winomania Casino for all funded players

Bonus type: Existing Players, Deposit Bonus

Wagering: 40x

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#Ad, 18+, BeGambleAware | Valid for all real players | no additional deposit required for receiving | x40 wagering | T&C apply. Full Bonus T&C

Play During Happy Hours and Spin the Mega Reel for Existing Customers

Bonus type: Existing Players, Monthly Bonus, Weekly Bonus

Wagering: 65x

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#Ad, 18+, BeGambleAware | Claim between 3pm-7pm every Wednesday. Funded players only, max bonus conversion equal to lifetime deposits (up to £250), T&Cs and 65x wagering requirements apply Full Bonus T&C

Show a smile in the middle of a tough week, you will definitely get one from the Happy Hours Promotion! Once you log-in to Elf Slots on Wednesdays between 3-7PM, you will automatically qualify for an exclusive Mega Reel spin. This can earn you between 10 and 500 Free Rounds weekly!

Sunday Reload Bonus: Claim a 30% Reload Offer up to £100

Bonus type: Existing Players, Reload Bonus, Daily Bonus

Min Deposit: £10

Wagering: 35x

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#Ad, 18+, BeGambleAware | Existing players only. Min. deposit £10. Bonus is a 30% match of your cash deposit up to £100. Max bet with bonus is £5. Bonus funds are separate to Cash funds, and are subject to 35x wagering and withdrawal requirements. Onl...y bonus funds count towards wagering contribution. Terms Apply. Full Bonus T&C

Diamond 7 Casino is certain that all Sundays should be relaxing and sensational days for all gamblers. All players are eligible to claim a 30% Match Bonus up to £100 each Sunday. Make a deposit, choose a game you prefer, and enjoy all the perks of bonus cash this casino provides.

Fill Up to Play the CashDrop and Gain No-Wagering Bonus Funds for Existing Customers

Bonus type: No Wagering, Existing Players

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#Ad, 18+, BeGambleAware | CashDrop is only available to play for accounts which deposited on the previous day. CashDrop is a game of chance, winning a prize is not guaranteed. To claim your game of CashDrop, you must log in and claim it via the ‘My Account’ page. The game of CashDrop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the CashDrop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply. Full Bonus T&C

If you're already funded, just make a deposit and you'll qualify to play the CashDrop the upcoming day. Use the game to win OK Bingo Bonus Funds of real cash. This means that there are no wagering requirements!

CashDrop is only available to play for accounts which deposited on the previous day. CashDrop is a game of chance, winning a prize is not guaranteed. To claim your game of CashDrop, you must log in and claim it via the ‘My Account’ page. The game of CashDrop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the CashDrop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply.

Mecca Bingo’s £2M Prize Pool: Monthly Jackpot with Drops & Wins Slots!

Bonus type: Existing Players, Monthly Bonus

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#Ad, 18+, BeGambleAware | Opt in game. Min stake £0.50. Max reward £10,000 cash. Full Bonus T&C

Join Mecca Bingo and play for a staggering £2 Million in prizes, including cash rewards, multipliers, and Free Round Bonuses. This jackpot is part of the weekly tournaments and daily prize drops.

To become a part of this prize pool, start by opting in to the promotion within any Drops & Wins slot game available at Mecca Bingo. Stake a minimum of 50p on these Drops & Wins slots to qualify for the promotion, and enter the in-game challenges to win points.

It's important to note that to participate, it’s crucial to opt-in on any of the participating games. Following the conclusion of each promotional period, prizes will be accredited to winners' accounts within 72 hours.

Claim the Real Cashdrop Bonus Every Single Day for Existing Customers

Bonus type: No Wagering, Existing Players, Daily Bonus

Wagering: No Wager

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#Ad, 18+, BeGambleAware | CashDrop is only available to play for accounts which deposited on the previous day. CashDrop is a game of chance, winning a prize is not guaranteed. To claim your game of CashDrop, you must log in and claim it via the ‘My Account’ page. The game of CashDrop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the CashDrop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply. Full Bonus T&C

Just make a deposit and enter your account the following day. You'll receive a free game of CashDrop from this Express Wins Bonus. Using it, you win a free prize with no wagering. You can repeat this daily!

CashDrop is only available to play for accounts which deposited on the previous day. CashDrop is a game of chance, winning a prize is not guaranteed. To claim your game of CashDrop, you must log in and claim it via the ‘My Account’ page. The game of CashDrop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the CashDrop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply.

Existing Customers Deposit Using the Promo Code for a 15% Cashback

Bonus type: Coupon, Code, No Wagering, Existing Players, Cashback Bonus

Min Deposit: £25

Wagering: No wager

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#Ad, 18+, BeGambleAware | Opt-in Required. Minimum total deposit of £/$/€25. Valid only on weekends. Available on selected games only. Maximum cashback of £/$/€ 500 on deposit losses Excluded Skrill deposits. Full Terms apply. Full Bonus T&C

Unique VIP Bonus: Available for selected and active UK gamblers

Bonus type: Existing Players

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#Ad, 18+, BeGambleAware | Existing players only. Promo terms apply. Full Bonus T&C

Who doesn't like special treatment from a gambling website? With a membership in a VIP Club, Diamond 7 Casino offers a unique 20% Cashback bonus, individual customer support, and a personal account manager. If you want even more perks, don't forget about regular bonuses and promotions!

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Collect Loyalty Points and Enjoy Extra Benefits That Will Boost Your Gamble!

Bonus type: Existing Players

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#Ad, 18+, BeGambleAware | Full Bonus T&C

Are you looking for a casino that rewards you for your loyalty? Look no further than The Sun Vegas! With their loyalty points program, you can earn points on every real money bet you place, and then convert those points into real cash. Here's how it works: for every £10 you bet, you'll earn 1 comp point. The more you play, the more points you'll earn, and the closer you'll get to becoming a Priority Member!

Existing Customers Deposit to Receive a No Wager Cash Drop Bonus on the Next Day

Bonus type: No Wagering, Existing Players, Daily Bonus

Wagering: No Wager

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#Ad, 18+, BeGambleAware | Cash Drop is only available to play for accounts which deposited on the previous day. Cash Drop is a game of chance, winning a prize is not guaranteed. To claim your game of CashPro, you must log in and claim it via the ‘My Account’ page. The game of Cash Drop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the Cash Drop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply. Full Bonus T&C

If you're a funded player just fill up using this Daily Record Bingo Bonus. Then log in the following day and enter "My Account" to claim a game of Cash Drop. Use it to win a no-wager prize of real money.

Cash Drop is only available to play for accounts which deposited on the previous day. Cash Drop is a game of chance, winning a prize is not guaranteed. To claim your game of CashPro, you must log in and claim it via the ‘My Account’ page. The game of Cash Drop is available to play if you have made any deposits on the previous day and is only available to claim from 00:00 until 23:59 on the following day. Any prizes won from the Cash Drop game will be added to your account in REAL funds – with no wagering requirements or terms attached. If your account is closed, self-excluded or on a 'take a break', you will not be entitled to play CashDrop. Any historical games of CashDrop which were unclaimed (for whatever reason) cannot be re-awarded retrospectively. Regular site T&Cs apply. Regular site T&Cs apply.