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Welcome to Bonus Kings! Check out latest Casino and Slots Welcome Promotions for the UK.

William Hill Casino

William Hill Casino

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Stake £10+ and get 200 Free Spins

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18+. Play Safe. New UK online customers only using promo code BBS200. Opt in required. Deposit & wager Min £10 to claim 200 free spins at 10p per spin to be used on Big Bass Splash. 1x per customer. Free spins expire 72 hours from issue. Max £30 redeemable on free spin winnings. Payment methods restricted. Full T&Cs apply. www.gambleaware.org #ad

Regal Wins

Regal Wins

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30 Free Spins - No Deposit Required!

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New customers. 30 Free Spins @10p on registration. 10x wagering on wins. Deposit & spend min £10 (ex. PayPal & Paysafe) on Kong 3: Even Bigger Bonus, get 10 Free Spins @£1, 10x wagering. Max win applies. T&Cs apply.

Genting Casino

Genting Casino

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100% Bonus up to £50

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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

MetGaming

MetGaming

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Claim 100 Bonus Spins on Big Bass Bonanza

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18+. New Players Only. Bonus Code: MGO100. Bonus: £20 min deposit. Play on Slots only. 10x wagering requirement. Spins: Valid on specific game only. 10x wagering requirements on winnings. Full terms and conditions available below.

Ice36

Ice36

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100% Bonus up to £25

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Automatically credited on 1st Deposit (min £10). Max Bonus £25. WR 10x Bonus (only Slots count) in 30 days. Max bet: 10% (min £0.10) of Bonus or £5 (lowest applies). Bonus Policy applies

Matchbook Casino

Matchbook Casino

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Sign up to Matchbook Casino, opt in to this offer, make a qualifying deposit of £20 and you'll receive 200 free spins to use on 9 Masks of Fire King Millions. To use the free spins just launch the 9 Masks of Fire King Millions game and they will be there waiting for you. Free Spins are credited within 24 hours of your deposit. Customers must pass necessary KYC checks before receiving their spins. Free spins are subject to x40 wagering requirements. You can cancel this promotion at any time via the Casino Promotions page or by contacting our Customer Service team. T's and C's Apply. 18+ 

Spin Genie

Spin Genie

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Get 108 Free Spins on 1st Deposit

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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10. Game: Thor, Spin Value: £0.1. WR 60x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies.

Boyle Casino

Boyle Casino

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Up to 100 Free Spins

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Exclusive Offer

18+. Opt in. Exp. 01.12.26. New UK/ROI gaming players. Same day min. stake req. (€/£ 20/50/100 to get 20/50/100 Free Spins (FS)) by 23:59. FS Values £/€0.10. FS valid 72h. Acc. & Game restrictions. T&Cs Apply

Lord Ping

Lord Ping

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100% Bonus up to £50

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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies..

Betano

Betano

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Wager £10 Get £10 in Casino Bonus +20 Free Spins

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T&Cs: 18+ New Customers. Opt in, deposit and wager £10 on selected games with 7 days of sign up. Get a £10 Slots Bonus for Fishin' Frenzy and 20 Free Spins for Fishin' Frenzy Big Catch. 10x wagering. Max withdrawal £100. 7-day expiry. T&Cs Apply. GambleAware.org. Please gamble responsibly.

Slingo

Slingo

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133 Free Spins on Big Bass Bonanza

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18+. Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 10x Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies). Bonus must be claimed before usage of deposited funds. Bonuses do not prevent withdrawing deposit balance. Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. #ad

lottogo casino

lottogo casino

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100% up to £200 + 30 Bonus spins

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18+. New Players Only. GambleAware.org Minimum Deposit £20, 10x Wagering in 7 days, Qualifying Deposit played first, Max Bet £5, Max Win applies. Certain games excluded, Spin value £0.1 each. Full T&Cs apply. Take time to think. #AD

Prime Casino

Prime Casino

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100% Bonus up to £50

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 Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies. 

Spin and Win

Spin and Win

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Get 200 Free Spins when you Deposit & Stake £20

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New customers. Deposit & spend min £20 (ex. PayPal & Paysafe) on Fishin Frenzy the Big Catch 2, get 200 Free Spins @10p, 10x wagering. Max wins £100. T&Cs apply

Vegas Moose

Vegas Moose

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Get up to 80 Free Spins - No Wagering Attached!

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 No Wagering requirements. Available to all customers. See Terms 

Pink Casino

Pink Casino

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100% Deposit Match up to £150 and 50 Free Spins

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Full T&Cs apply. New player only. 7 days to claim offer and deposit a min of £10 with a further 7 days to wager 35x. Cash stakes only and wagering contributions vary. Max reward £150. 50 wager-free spins 0.10p each on Big Bass Splash awarded after wagering complete, winnings paid as cash. 3 day expiry

Jackpotjoy

Jackpotjoy

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30 Free Spins when you play £10+

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Click for full Rules. New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. 18+. Free Spins: on Double Bubble. 1p coin size, max lines. Game availability & restrictions apply.  GambleAware.org #ad

Double Bubble Bingo

Double Bubble Bingo

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Get £50 of Free Bingo or 50 Free Spins

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on Double Bubble. Spins value: 20p each. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. 18+. **£10 lifetime deposit required for Daily Free Games. GambleAware.org #AD

LeoVegas

LeoVegas

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50 Free Spins when you play £10+

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New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. T&Cs Apply. 18+ GambleAware.org

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