Best Casino Monthly Bonus Offers for UK Players in 2025

Bonus type: Coupon, Code, Cashback Bonus, Weekly Bonus, Deposit Bonus

Min Deposit: £20

Wagering: 50x

#Ad, 18+, GambleAware.org | Opt-in Required. Minimum total deposit of £20. Available on selected games only. Maximum cashback of £500 on deposit losses. Withdrawal requests voids all active/pending bonuses. Excluded Skrill deposits.

Enjoy some relaxing midweek gamble, fully knowing you will secure at least some of your funds if you happen to lose. To qualify for a Midweek Cashback Deal, enter CBGAMES promocode and top-up £20 on Wednesdays. The maximum cashback percentage you can get is 10% and the cashback return cap is £500.

Bonus type: Free Spins, Daily Bonus, Deposit Bonus

Wagering: 65x

#Ad, 18+, GambleAware.org | Claim between 3pm-7pm every Wednesday. Funded players only, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements apply.

Bonus type: Monthly Bonus, Deposit Bonus

Min Deposit: £10

#Ad, 18+, GambleAware.org | 1 entry for every £10 wagered on any game in the "scratchcards" tab between the first and last day of the month. Prize £1,000 in Real Cash. Winner contacted via email and must claim the prize within 7 days.

Bonus type: Monthly Bonus, Deposit Bonus

#Ad, 18+, GambleAware.org | The player with the highest single spin win across all Jumpman gaming sites each month will win a £50 Just Eat Voucher. The winning player in each calendar month will be contacted by email within 7 days of the previous month ...ending. Players with closed, frozen, or self-excluded accounts are not eligible to take part in the promotion. The first month of the promotion is September 2019. The prize is a £50 Just Eat voucher, which will be sent via email. No cash alternative prize available.

At Slots Racer Casino you can enjoy a delicious free takeaway meal by winning big! Every month, a single player with the biggest single spin win of the month will become selected to receive a £50 Just Eat Voucher, thanks to Winner, Winner Chicken Dinner Deal! Enjoy this tasty treat while you gamble!

Bonus type: Daily Bonus, Deposit Bonus

Wagering: 65x

#Ad, 18+, GambleAware.org | Funded players only, max bonus conversion equal to lifetime deposits (up to £250), T&Cs and 65x wagering requirements apply.

Who said midweeks can’t be happy? At Slots Racer they surely can! Just visit the casino on Wednesdays between 3PM and 7PM to qualify for the Happy Hours Offer. Once you spin the special weekly Mega Reel, you will get from 10 to 500 of Bonus Rounds, for free!

Bonus type: Free Spins, Code, Coupon, Weekly Bonus, Deposit Bonus

Min Deposit: £20

Wagering: 65x

#Ad, 18+, GambleAware.org | £20 min. T&Cs and 65x Wagering Requirements apply. £8 max win per 10 spins. Max bonus conversion equal to lifetime deposits (up to £250)

Get a little boost to your Free Spins balance at Slots Racer Casino by using the PRO Free Spins Deal! Simply use the PRO code and deposit at least £20. This will activate a weekly Mega Reel which can bring you between 50 and 500 of Bonus Rounds on the best casino games!

Bonus type: Daily Bonus, Deposit Bonus

#Ad, 18+, GambleAware.org | 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 Ac...count’ 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.

Everyone loves free stuff, especially when its daily, especially when it’s cash, and especially when it’s wager-free! CashDrop Promo offers just that, daily wagerless cash rewards! Make a real-money top-up and visit your profile the next day. Find the “CashDrop” section and claim your daily free money prize!

Bonus type: Coupon, Code, Daily Bonus, Deposit Bonus

Min Deposit: £10

Wagering: 50x

#Ad, 18+, GambleAware.org | The offer is valid every Sunday from 00:00 GMT until 23:59 GMT. To qualify, players must make a minimum deposit of £10 and apply the deposit code SUN to receive a 20% bonus up to £500. This offer can be claimed twice each Sun...day. Bonus funds are subject to a 50x wagering requirement, and wagering contributions vary depending on the game. Once the wagering requirement has been met or exceeded, the promotion ends, and any remaining bonus funds will convert to real money, capped at 1x the original bonus amount. Bonus funds and winnings will expire 2 days after being credited.

Every Sunday at JeffBet Casino, players can boost their balance with a 20% Match-Up Bonus worth up to £500. This Sunday offer is available by depositing a minimum of £10 and entering the promo code SUN. Once this is done, JeffBet will instantly match 20% of the deposit up to £500.

The offer can be redeemed twice on the same Sunday, allowing for a second deposit and match bonus on the same day. A wagering requirement of 40x applies to the bonus amount, which must be met before withdrawal. Also, note that the bonus funds expire 7 days after activation.

Bonus type: Coupon, Code, Cashback Bonus, Daily Bonus, Weekly Bonus, Deposit Bonus

Min Deposit: £25

Wagering: No Wager

#Ad, 18+, GambleAware.org | The offer is valid from Friday at 00:00 GMT until Sunday at 23:59 GMT. Players must make a minimum deposit of £25 using the code MARKER for Roulette Games or the code DEALER for all other non-Blackjack Casino and Live Games t...o opt into the cashback promotion. The cashback applies only to Casino and Live Games, and only one deposit code can be used per player each week. Players will receive cashback on their deposit losses ranging from 5% to 15%, depending on the amount wagered. For Roulette Games, wagering up to £499 qualifies for 10% cashback, while wagering £500 or more qualifies for 15% cashback. For other non-Blackjack Casino and Live Games, wagering up to £999 qualifies for 5% cashback, while wagering £1,000 or more qualifies for 15% cashback.

JeffBet Casino offers up to 15% cashback on deposit losses for Table Games every weekend, credited in real money.

How to Claim Cashback

Make a minimum deposit of £25 during the weekend using the relevant code: MARKER for Roulette Games or DEALER for all other non-Blackjack Casino and Live Games
Play the corresponding Table Games, including Live Dealer options.
Receive up to 15% cashback on your deposit losses by the following Monday, depending on your total wagered amount.

Cashback amounts range from 5% to 15%, based on wagering, with a maximum cashback of £500. The cashback has no wagering requirements and will be credited as real money.

Bonus type: Free Spins, Daily Bonus, Weekly Bonus, Deposit Bonus

Wagering: 65x

#Ad, 18+, GambleAware.org | Funded players only, Happy Hours between 3-7PM every Wednesday for a chance to win 500 Free Spins! 65x wager requirements, maximum bonus conversion equal to lifetime deposits (up to £250).

Receive 10+ Free Spins on the Hot to Burn slot every Wednesday at SlotsUK Casino. Simply log in between 3 PM and 7 PM during Happy Hours to spin the Mega Reel and claim your reward. Spins are available to funded players who have made a deposit since Monday of the same week.

Winnings from the free spins are credited as bonus funds and are subject to a 65x wagering requirement. The maximum cash conversion is limited to your lifetime deposits, capped at £250. Unused spins or missed claims cannot be reissued. Only spins obtained through the Mega Reel during the promotional hours qualify.

Bonus type: Free Spins, Coupon, Code, Weekly Bonus, Deposit Bonus

Min Deposit: £20

Wagering: 65x

#Ad, 18+, GambleAware.org | £20 min. T&Cs and 65x Wagering Requirements apply, £8 max win per 10 spins, max bonus conversion equal to lifetime deposits (up to £250)

Up to 500 Free Spins are available weekly on popular slots such as Starburst, Irish Pot Luck, Fluffy Favourites, and Chilli Heat through SlotsUK Casino’s Mega Reel. Make a minimum deposit of £20 and apply promo code PRO to unlock the reel, with guaranteed prizes starting from 50 Free Spins. The offer can be claimed once per week, valid from Monday to Sunday.

Winnings from Free Spins are credited as bonus funds and subject to a 65x wagering requirement. The maximum conversion to real money is equivalent to your lifetime deposits, capped at £250. The Mega Reel is available for a single use per qualifying deposit and cannot be reused once closed. Bonus funds and any associated winnings must meet the wagering requirements before they can be withdrawn.

Bonus type: Monthly Bonus, Deposit Bonus

#Ad, 18+, GambleAware.org | The player with the highest single spin win across all Jumpman gaming sites each month will win a £50 Just Eat Voucher. The winning player in each calendar month will be contacted by email within 7 days of the previous month ...ending. Players with closed, frozen, or self-excluded accounts are not eligible to take part in the promotion. The first month of the promotion is September 2019. The prize is a £50 Just Eat voucher, which will be sent via email. No cash alternative prize available.

Winning can not only be rewarding, but also delicious! Winner Winner Chicken Dinner Deal speaks for itself. The player who scores the biggest single spin win of the month on Jumpman games. The reward, is a tasty £50 Just Eat voucher you will receive by e-mail!

Bonus type: Free Spins, Daily Bonus, Deposit Bonus

Wagering: 65x

#Ad, 18+, GambleAware.org | Funded players only, Happy Hours between 3-7PM every Wednesday for a chance to win 500 Free Spins! 65x wager requirements, maximum bonus conversion equal to lifetime deposits (up to £250).

Don’t miss your chance to indulge in some more spinning action by checking out Happy Hours Deal! Log-in every Wednesday between 3-7PM and spin the weekly Mega Wheel. If luck is on your side, you will receive 10+ Bonus Spins just like that!

Bonus type: Sign Up, Monthly Bonus, Deposit Bonus

#Ad, 18+, GambleAware.org |

Bingo lovers get to enjoy a variety at UmBingo! Every month, a new set of bingo rooms gets opened, each with its own unique rules and rewards. Be sure to stay up-to-date with the news to not miss anything, as the bingo rooms will be open only for a limited time period!

Bonus type: No Wagering, Daily Bonus, Deposit Bonus

Wagering: No Wager

#Ad, 18+, GambleAware.org | 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 Ac...count’ 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.

It’s raining money everyday at UmBingo! And all existing players are free to grab some. CashDrop is a unique feature that is available to all players who have deposited during the previous day. Simply head towards your account and claim your wager-free daily cash bonus!

Bonus type: Monthly Bonus, Deposit Bonus

Min Deposit: £10

#Ad, 18+, GambleAware.org | All players who spend £10 or more on all games in the "scratchcards" tab between the First – Last day of the month will be entered into the prize draw to win £1,000 in Real Cash. You can collect further entries into the prize... draw for every extra £10 spent on any of our scratch card games during the promotional dates. The prize draw is held across all Jumpman gaming sites. The winning prizes for this promotion is: 1x £1,000 which will be credited to the players account as Real Cash. All promotional prizes must be claimed within 7 days of the winning notification be sent to you. Your account must be active when claiming prizes in order for the winnings to be valid.

Scratchcards are incredibily popular, and for a good reason! Scratchcard lovers at UmBingo not only get to enjoy some scratchcard action, but the also can be rewarded for it greatly. Wager £10 on any Scratchcard game, and you will automatically take part in the Monthly £1,000 prize draw. The luckiest player gets it all!

VERIFIED

Bonus type: Free Spins, Daily Bonus, Deposit Bonus

Wagering: 65x

#Ad, 18+, GambleAware.org | Funded players only, max bonus conversion equal to lifetime deposits (up to £250), T&Cs and 65x wagering requirements apply.

Your midweeks won’t be boring anymore once you find out about the Happy Hours Deal. Log-in to the online casino on Wednesday from 3PM to 7PM and get to spin a weekly Mega Reel. As for the rewards, you can win Free Spin rewards ranging from 10 to 500!

VERIFIED

Bonus type: No Wagering, Daily Bonus, Deposit Bonus

Wagering: No Wager

#Ad, 18+, GambleAware.org | 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 Ac...count’ 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.

Collect all these cash rewards, and do it daily! CashDrop promo offer players an opportunity to win a real money rewards, if the do make a deposit prior. Top-up today and play the special game to win your prize on your account page tomorrow!

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Bonus type: No Wagering, Monthly Bonus, Deposit Bonus

Min Deposit: £10

Wagering: No Wager

#Ad, 18+, GambleAware.org | Scratch For Cash T&Cs: All players who spend £10 or more on all games in the "scratchcards" tab between the First – Last day of the month will be entered into the prize draw to win £1,000 in Real Cash. You can collect further... entries into the prize draw for every extra £10 spent on any of our scratch card games during the promotional dates. The prize draw is held across all Jumpman gaming sites. The winning prizes for this promotion is: 1x £1,000 which will be credited to the players account as Real Cash. All promotional prizes must be claimed within 7 days of the winning notification be sent to you. Your account must be active when claiming prizes in order for the winnings to be valid.

Scratchcards are a very much thrilling entertainment, and they can be rewarding as well! Enjoy some scratchcard action and you already may qualify for a chance to win a £1,000 monthly cash jackpot. Place a stake of £10+ on any scratchcard game and you’re in!

Monthly Casino Bonuses - Top UK Offers

🎁 Spin the Wheel to Get Unique Bonuses!

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