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Unique Sign Up Bonuses for Online Casinos

The Best UK Licensed Online Casinos

This section brings you exclusive welcome bonuses, free money (no deposit bonuses) and free spins from the best UK online casinos. We’ve teamed up with various casinos to give you exclusive offers only found here at BestSlots.co.uk. You can click through straight to casinos right away to get your exclusive deal but if you want more information, be sure to check out the detailed casino reviews – enjoy!

T&Cs Apply *New customers only. 100% match up to £200. Selected Games only. 65x wagering. Max bet 10% up to £2.50. Max win £2k. 7-day expiry. 10 Free Spins on registration. 3-day expiry. No Neteller/Skrill. Deposit/Withdrawal fees apply. Full T&Cs apply.
T&Cs Apply New UK&IRL Customers only. Min deposit £10. The total welcome bonus you can receive is £60 + 100 Free Spins, Free Spins become available after matched bonus is redeemed or lost. x 35 wagering. Deposits made with e-wallets are not valid for this promo. Winnings from bonus capped at £500. Opt in required. Full T&C’s apply
T&Cs Apply 18+ New customers only. Bonus must be accepted with 48 hours and has 40 x wagering reqs (certain games only). Paypal and certain deposit methods excluded. Bets covering >70% of Roulette table don't count to wagering. Free spins value £0.10. No wagering reqs apply. Bonus valid for 30 days (bonus and winnings removed). Free spins valid on selected games only. T&C's apply.