Best Welcome Bonus 2025

New UK players only. 5 free spins awarded on Aztec Gems - no deposit required. Spins worth £0.10 each; winnings capped at £8. Wagering requirement 65x on bonus winnings. Spins expire after 7 days. Max bonus conversion up to £50 for non-funded accounts. Debit card needed for activation. 18+. T&Cs apply. GambleAware.org.

Deposit and stake £10 on selected slots to receive a £30 Casino Bonus at Ladbrokes Casino. Bonus is credited automatically with no code required and comes with 35x wagering. Slots contribute 100%, bonus valid for 30 days, max stake £5 while active. UK only, 18+, T&Cs apply. GambleAware.org.

Get a 100% match bonus up to £50 on your first deposit of £10 or more at Genting Casino. No bonus code needed – it’s credited automatically and valid for 30 days. Wagering is 30x deposit + bonus (slots 100%, other games 10%), with a £5 max bet limit. Bonus must be claimed before playing with real funds. UK only, 18+, T&Cs apply. GambleAware.org.

Get a 100% deposit bonus up to £100 when you join All British Casino and deposit £20 or more. Use bonus code WELCOME100 or activate it via your account. Bonus has a 35x wagering requirement and is valid for 30 days. 10% cashback is always available on future net losses – no opt-in required. 18+. T&Cs apply. GambleAware.org.

New UK players only, deposit and spend £10 on selected bingo games within 7 days to qualify. £40 bingo bonus has 5x wagering on bingo, valid for 28 days. 50 free spins have no wagering, and the £20 in-club voucher is emailed within 72 hours.  18+. T&Cs apply. GambleAware.org.

Deposit £10 or more to get a 100% match up to £25 plus 50 free spins on Ancient Fortunes Poseidon Megaways. Bonus funds must be activated within 30 days and wagered 35x on jackpot games within 60 days, with a £2 max bet. Free spins must be used within 24 hours, and winnings are paid as real cash with no wagering requirements on spins. 18+. T&Cs apply. GambleAware.org.

Minimum deposit of £10. Maximum qualifying deposit of £200. Offer can only be activated once and must be claimed within 30 days via the "My Bonuses" section. Players must meet a 35x wagering requirement within 60 days. Bonus paid out in 10% increments. 18+. T&Cs apply. GambleAware.org.

New players only. Maximum bonus is 100% up to £100. Minimum deposit required is £10. No maximum cashout applies. Wagering requirement is 40x the bonus amount. The maximum stake while a bonus is active is £5. Deposits made via Skrill or Neteller are not eligible for the welcome bonus. 18+. T&Cs apply. GambleAware.org.