Best Slots Bonuses

The following online slots sites offer the best slots welcome bonuses

You can also sort the results by other bonus types such as percentage, maximum bonus amount, no-deposit bonus, and free spins.

Use our advanced search filters to narrow down the results even further, and find the best slots bonus that's perfect for you!

  • £500 bonus
    + 25 spins
    PLAY NOW   New customers only. T&Cs apply.

    MegaJackpots Video Slots

    Huge Slots Promotions

    Video Poker & Arcade Games

    Play on your Mobile

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  • £200 bonus
    + 110 spins
      +12% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    Voted "Best Online Casino" '03-'07

    Multiple progressive jackpots

    180+ games inc. play-for-fun

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  • £200 bonus
    + 50 spins
      +12% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    Kick-Ass Tournaments & Promotions!

    700+ Games inc. Jackpot Slots

    100% Deposit Bonus + 50 Free Spins!

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  • 100% bonus
    up to £200
      +15% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    Exclusive VIP offers & rewards

    Mobile exclusive £5 free on all games

    Huge range of exclusive slots + progressive jackpots

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  • 100% bonus
    up to £200
      +10% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    Uniquely British Casino

    Daily Free Spins and Bonuses

    Regular New Game Releases

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  • £100 bonus
    + 100 spins
      +15% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    £350 Welcome Package + 100 Free Spins

    Megajackpots Progressive Slots Over £1million

    Massive Promotions

    Play For Fun & For Real

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  • £100 bonus
    + 100 spins
      +12% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    £5,000 Daily Win Guarantee

    £50,000 Monthly Win Guarantee

    Daily Tournaments

    Over 650 Games!

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  • £100 bonus
    + 100 spins
      +15% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    300+ Games incl. Progressive Jackpots

    Irish themed slots incl. Rainbow Riches

    Live Dealer Casino Games

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  • £50 bonus
    + 20 spins
      +10% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    The World’s First Casino Adventure

    Unique, Fun & Thrilling Slots & Games Experience

    Collect Points, Valuables and Trophies That Take You to New Levels and Planets

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  • 100% bonus
    up to £50
      +15% CASHBACK
    PLAY NOW   New customers only. T&Cs apply.

    £5 No-deposit Free Spins + £50 Bonus

    Huge selection of Slots & Games incl. Jackpots!

    2016 Online Casino Operator of the Year

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