Latest Online Gambling Bonuses in the United Kingdom - December 2025

Bets.io Casino Welcome Bonus

• Cashback bonus : up to 20% Cashback Bonus Every Day

• Cashback

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No code required

18+. New and existing players as well. Bonus available every day. Daily cashback offer up to 20%. Bonus amount depends on the deposit amount. Full Terms and Conditions apply.

Hello Casino Canadian Welcome Bonus

• Welcome Package : $1,000 + 1000 Free Spins

• First Deposit
• Free Spins
• Welcome Package

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No code required

18+. New players only. Residents of Canada only. Ontario residents excluded. $1,000 + 100 free spins. Full Terms and Conditions apply.

Hello Casino Welcome Offer: 100% up to £100 Bonus + 100 Free Spins

• First Deposit Bonus : 100% max. £100 + 100 Spins

• First Deposit
• Free Spins

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No code required

• 18+. New customers only; £10 minimum deposit required; 35x bonus wagering requirement applies; the bonus expires in 10 days; T&Cs apply.

Betway Sportsbook UK Welcome Bonus

• First Deposit Free Bets : 100% up to GBP 30

• First Deposit
• Free Bets

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No code required

18+. UK & Ireland. New players only. Minimum deposit: GBP 10. Max free bet: GBP 30. Wagering requirement: 1×. Minimum odds: 3/4. T&Cs apply.

NetBet Sportsbook Welcome Bonus

• First Deposit Bonus : 50% up to EUR 50

• First Deposit

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Bonus code:

WELCOME50

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18+. New customers only. Bonus and deposit must be rolled over 8x with minimum odds of 1.60. Minimum deposit amount is €10. Wagering requirement must be fulfilled in 60 days. T&Cs apply.

Mecca Bingo Welcome Bonus

• First Deposit Bonus : Deposit £10 and get £40 bonus, 50 FS + a £20 Voucher

• First Deposit
• Welcome Package

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18+. New customers only. Deposit £10 and get £40 bonus, 50 FS + a £20 Voucher. Complete the terms and conditions in 7 days. Some prizes have wagering requirements and expiry dates. See full T&Cs for more detail.

Full Tilt Poker Welcome Bonus

• First Deposit Bonus : 100% up to $600 or $30 Free Play

• First Deposit

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Bonus code:

100% match bonus code: STARS600, $30 free play code: THIRTY

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18+. New customers only. Minimum USD $10 or EUR €10 or GBP £10 or CAD $10 deposit required. Maximum bonus amount is USD $600 or EUR €500 or GBP £400 or CAD $600 depending on your deposit currency. Deposit needs to be made within 60 days after signup.

Vegas Slot Casino Welcome Bonus

• Welcome Package : Up to €700 Bonus Money
• First Deposit Bonus : 100% up to €100
• Second Deposit Bonus : 50% up to €150
• Third Deposit Bonus : 30% up to €150
• Fourth Deposit Bonus : 20% up to €100
• Fifth Deposit Bonus : 10% up to €200

• First Deposit
• Welcome Package

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No code required

18+. New customers only. Bonus amount needs to be wagered 60x to be able to cash it out. First deposit must be made within 7 days of registration to claim the bonus. Bonus cash is claimed in 5 deposits. T&Cs apply.

Folkeriket Casino Welcome Bonus

• Welcome Bonus : 200% up to €100

• First Deposit
• Welcome Package

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No code required

18+. New customers only. 200% first deposit bonus up to €100 / NOK 1,500. 35x wagering requirement. Wagering requirement for sports bonus: 6×. Min. odds: 2.00, min. 2 selections). Valid for 30 days. T&Cs apply.