Best Slots Bonuses

Find the best slots bonuses from over 35 UK online casinos

Compare the best slot sign up offers from our slots welcome bonus table. Find the top UK casinos for deposit bonus slots, free spins and other promotions for November 2020.


  • PlayOJO Casino


    UK slots bonusUKGC Licence + UK players
    3,000+ games
    No wagering free spins slots bonus
    PlayOJO online slots bonus
    Get 50 Free Spins on your first deposit
    + 30 Extra Free Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, 0x wagering, min deposit £10. BeGambleAware.org
  • Bgo Casino


    UK players acceptedUKGC Licence + UK players
    600+ games
    Slots welcome bonus of up to 500 free spins
    BGO casino slots welcome bonus
    Deposit £10
    Win up to 500 Free Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, 65x wagering, UK only. Win up to 500 Free Spins from Mega Wheel on 1st deposit. 24-hour expiry. Max Bonus win £150. No Neteller/Skrill. Min deposit £10. BeGambleAware.org
  • Casiplay Casino


    UKGC Licence + UK players
    500+ games
    4 deposits slots promotion with free spins
    Casiplay
    Up to £800 Bonus
    + 100 Extra Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, wagering bonus 35x, min deposit £20. BeGambleAware.org

  • Cloud Casino


    UKGC Licence + UK players
    600+ games
    3 deposit slot bonus including free spins
    Cloud Casino
    Up to £400 Bonus
    + 150 Spins on Starburst
    CLAIM HERE
    18+, new customers only, New Customers only, First 3 deposits only, Min Dep £10, Max Bonus £400 + 150 Spins on Starburst, Selected Slots Only, 4x Conversion, 40x wagering (Bonus + Spins), Full t&c’s apply. BeGambleAware.org
  • Karamba Casino


    UKGC Licence + UK players
    500+ games
    First deposit welcome bonus for slots players
    Karamba Casino
    100% Bonus up to £50
    + 100 Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, 35x wagering, min deposit £10. BeGambleAware.org
  • 888 Casino


    UKGC Licence + UK players
    1,000+ games
    Welcome bonus slots free play plus a first deposit match
    888 Casino
    £88 Free No Deposit
    + 100% up to £100
    CLAIM HERE
    18+, new customers only, T&Cs apply, variable wagering, min deposit £20. BeGambleAware.org

  • Lucky Thrillz


    UKGC Licence + UK players
    900+ games
    UK slots promotion
    Lucky Thrillz Casino
    100% up to £25
    + 25 Spins
    CLAIM HERE
    New Players only. 18+. Min Deposit £20, Max. bonus: £25. Plus 25 spins that will be issued upon your first deposit.Winnings won with games that require deposit, have to be wagered 35x.Bonuses that require deposit, have to be wagered 35x. BeGambleAware.org
  • All British Casino


    UKGC Licence + UK players
    600+ games
    Slots sign up bonus
    All British Casino
    100% up to £100
    + Always 10% Cashback
    CLAIM HERE
    New UK Players only. 18+. Maximum bonus is 100% up to £100. Min deposit is £20. No max cash out. Wagering is 35x bonus. Maximum bet while playing with a bonus is £5. Eligibility is restricted for suspected abuse. Cashback is cash with no restrictions. Skrill & Neteller deposits excluded. Cashback applies to deposits where no bonus is included. BeGambleAware.org
  • Chilli Casino


    UKGC Licence + UK players
    450+ games
    First deposit slots bonus
    Chilli Casino
    Deposit £10
    Win up to 666 Free Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, UK only. 65x wagering on winnings. No neteller/skrill. min deposit £10. BeGambleAware.org

  • Mayfair Casino


    UKGC Licence + UK players
    400+ games
    Deposit 10 bonus slots offer
    Mayfair Casino London
    Up to £400 Bonus
    + 175 Free Spins
    CLAIM HERE
    18+, new customers only, Over first 3 deposits, T&Cs apply, 30x wagering, min deposit £10. BeGambleAware.org
  • Betfred Casino


    UKGC Licence + UK players
    750+ games
    UK slots deposit bonus
    Betfred Casino
    Stake £10 Get 100 Free Spins
    Promo Code: CASINO100
    CLAIM HERE
    18+, new customers only, T&Cs apply, 0x wagering, £10 Min stakes within 7 days. Min 5 game rounds. Game restrictions apply. 7 day expiry. Payment restrictions apply. SMS Validation may be required. BeGambleAware.org
  • Mr Play Casino


    UKGC Licence + UK players
    750+ games
    Online slot bonus
    Mr Play Casino
    100% up to £200
    + 100 Free Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, wagering bonus 35x, min deposit £10. BeGambleAware.org

UK Slots Bonus Table – Slotsquad Top 10 Rankings

Every month we put together a list of the 10 best slot bonus welcome offers for UK players who make their first deposit. There are three main things that customers want from their online casinos: fair play, excellent games content and a sign up bonus.

We’ve used these same criteria to select the best online casino bonuses in the UK – if you like playing slots!

Rank Casino Slots Bonus Wagering Requirements Claim Offer
1 Play OJO 50 free spins on 1st deposit + 30 extra free spins 0x visit casino
2 BGO Casino Win up to 500 free spins on 1st deposit 65x visit casino
3 Casiplay Up to £800 + 100 extra spins 35x visit casino
4 Cloud Casino Up to £400 + 150 free spins 40x visit casino
5 Karamba 100% slots bonus up to £50 + 100 spins 35x visit casino
6 888 Casino £88 free no deposit + 100% up to £100 50x visit casino
7 Lucky Thrillz Slots 100% up to £25 + 25 spins 35x visit casino
8 All British Casino 100% up to £100 + always 10% cashback 35x visit casino
9 Chilli Casino Win up to 600 free spins on 1st deposit 65x visit casino
10 Mayfair London Up to £400 + 175 free spins 30x visit casino
  • Jackpot Paradise


    UKGC Licence + UK players
    500+ games
    Slots deposit bonus
    Jackpot Paradise Casino
    Min deposit: £10
    1st Deposit Offer
    100% up to £200
    CLAIM HERE
    18+, New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days from issue. Max conversion: 3 times the bonus amount. Excluded Skrill deposits. Full t&c’s apply. BeGambleAware.org
  • Hippozino Casino


    UKGC Licence + UK players
    850+ games
    Slots welcome bonus
    Hippozino Casino
    Min deposit: £10
    Welcome Bonus up to £100
    + 20 Free Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, 50x wagering, min deposit £10. BeGambleAware.org
  • MrQ Casino


    UKGC Licence + UK players
    750+ games
    Free play slots with welcome bonus
    MrQ Casino
    Min deposit: £10
    Deposit £10 Get 30 Free Spins
    Promo Code: V30
    CLAIM HERE
    18+, new customers only, T&Cs apply, First deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. BeGambleAware.org

  • Silver Fox Slots


    UKGC Licence + UK players
    550+ games
    UK slots offer including bonus spins
    Silver Fox Slots Casino
    Min deposit: £10
    Deposit + Stake £10
    Get 50 Bonus Spins
    CLAIM HERE
    18+, New customers only. First deposit only. Min Deposit and stake £10 on slots only. Claim required, can only be claimed once. Max 50 bonus spins on Starburst. 40x wagering,6x conversion, £5 max bonus stake. T&Cs apply. BeGambleAware.org
  • Pots of Luck


    UKGC Licence + UK players
    380+ games
    Bouns Spins
    Pots of Luck Casino
    Min deposit: £10
    3 Welcome offers to chose from
    Up to 300 Bonus Spins
    CLAIM HERE
    18+, new customers only, T&Cs apply, min deposit £10. Bonus spins will be worth 10p and valid on Starburst, Finn and the Swirly Spin or Finn’s Golden Tavern.BeGambleAware.org
  • Spin and Win


    UKGC Licence + UK players
    550+ games
    Casino slots sign up bonus
    Spin and Win Casino
    Min deposit: £20
    100% Bonus up to £250
    + Up to 100 Free Spins
    CLAIM HERE
    Min 1st deposit £20. Max bonus £250. Bonus & wins playable on Selected games only. 40xWR. Max convertible to real 5x bonus amount. Bonus valid for 7 days. Free Spin on the wheel for 10 – 100 spins valid for 24 hrs. Spins & wins playable on NetEnt Slots (excl. progressives). 30WR. Max win £20 from wheel spins. T&Cs apply.

  • Secret Slots Casino

    www.secretslots.com

    LATEST OFFER

    Deposit £10 and claim 25 Free Spins on Sharknado with Promo Code: PLAY25

    SIGN UP
    First-time depositors only (18+ UK exc NI). Min Deposit: £10. Max Offer: 25 Free Spins [on a game of our choice]. Free Spins Winnings will be capped at £2.50 and credited as bonus funds. 40x wagering applies to bonus funds. Games Bonus winnings are capped at £100 + original bonus amount. Games bonus funds may only be used on selected games only. Unused Free Spins expire after 7 days. Promo code: PLAY25. Odds of winning vary between players depending on gaming and deposit activity. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions & full T&Cs apply. Valid until further notice. BeGambleAware.org
  • Arcade spins

    www.arcadespins.com

    LATEST OFFER

    Get 100% Bonus up to £10 + 50 Free Spins using Promo Code : BONUS50

    SIGN UP
    18+, new customers only, T&Cs apply, Min Deposit £10. Max Offer 100% Bonus up to £10 & 50 Free Spins [Game of our Choice]. Free Spins winnings are capped at £5.00 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount.  Free Spins expire after 7 days. Promo code: BONUS50. Deposit balance is available for withdrawal at any time. General withdrawal restrictions. BeGambleAware.org
  • voodoo dreams Casino

    www.voodoodreams.com

    LATEST OFFER

    100% up to £50 + 50 Real Money Free Spins

    SIGN UP
    18+ new players only. Maximum bonus: £50. Minimum deposit: £20. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are wagering free.T&Cs apply. BeGambleAware.org
  • Kerching Casino

    www.kerching.com

    LATEST OFFER

    Up to £500 welcome offer + 100 free spins on Cleopatra

    SIGN UP
    18+, new customers only, T&Cs apply, 30x wagering, min deposit £10. BeGambleAware.org
  • Temple Slots

    www.templeslots.com

    LATEST OFFER

    Welcome package of £150 + 150 spins

    SIGN UP
    18+, new customers only, T&Cs apply, 50x wagering, min deposit £10 (£20 3rd deposit). BeGambleAware.org
  • Costa Games Welcome Bonus

    www.costagames.com

    LATEST OFFER

    100% welcome bonus up to £50 + 100 free spins

    SIGN UP
    18+, new customers only, T&Cs apply, wagering bonus 40x, min deposit £10. BeGambleAware.org
  • Casino Slot Crazy

    www.slotcrazy.com

    LATEST OFFER

    100% up to £100 + 100 free spins

    SIGN UP
    18+, new customers only, T&Cs apply, wagering bonus 30x, min deposit £10. BeGambleAware.org
  • New Casino 2020

    www.watchmyspin.com

    LATEST OFFER

    50 spins on the Starburst + 100% bonus up to £100.

    SIGN UP
    18+, new customers only, min deposit £10, 4x conversion, 40x wagering (bonus and spins), T&Cs apply.BeGambleAware.org
  • New Casino 2020

    www.oreels.com

    LATEST OFFER

    Get up to 100 Free Spins on Starburst – On First 3 Deposits

    SIGN UP
    New players only. Wagering occurs from real balance first. 5x wagering the bonus or any winnings generated from free spins, contribution may vary per game. The wagering requirement is calculated on bonus bets only. Free spins valid for 7 days from issue. Minimum deposit £/$/€20. Max conversion: 3 times the bonus amount or from free spins: $/£/€ 20. Excluded Skrill deposits. Full Terms apply. BeGambleAware.org
  • Kaiser Slots UK Bonus

    www.kaiserslots.com

    EXCLUSIVE OFFER

    Deposit £10 & get 200% Bonus up to £20 & 10 Spins on Starburst Using Promo Code GET200

    SIGN UP
    18+, new players only, min deposit £10, winnings must be wagered 35x before withdrawal, T&Cs apply. BeGambleAware.org
  • Grosvenor Online Casino Logo

    www.grosvenor.com

    LATEST OFFER

    £20 welcome bonus with just 5 x wagering requirements

    SIGN UP
    18+, new customers only, T&Cs apply, 5x wagering, min deposit £20. BeGambleAware.org
  • Mr Green Casino

    www.mrgreen.com

    LATEST OFFER

    Up to £50 + 50 Free Spins on Starburst

    SIGN UP
  • NYSpins Casino

    www.nyspins.com

    LATEST OFFER

    100% up to £50 + 50 Real Money Free Spins

    SIGN UP
    18+, new customers only, T&Cs apply,  Max £50 bonus. Min deposit: £20. Wagering requirement 100% match bonus: 30 times sum of deposit + bonus. Winnings from Free Spins are credited as Real Money. BeGambleAware.org
  • Power Spins UK Bonus

    www.powerspins.com

    LATEST OFFER

    Deposit £10 & win up to £100 Bonus!

    SIGN UP
    18+, new UK customers only, T&Cs apply,  65x on winnings, min deposit £10.Win up to £100 Bonus on Box Boost game on 1st deposit. BeGambleAware.org 
  • Jazzy Spins Casino

    www.jazzyspins.com

    LATEST OFFER

    111% up to £55 + 55 Free Spins

    SIGN UP
    18+, new customers only, T&Cs apply, 80x wagering, min deposit £10. BeGambleAware.org 
  • 32 Red Casino

    www.32red.com

    LATEST OFFER

    150% Deposit bonus up to £150. Deposit £10 get a £15 bonus

    SIGN UP
    18+, new customers only, T&Cs apply, 50x wagering, min deposit £10. BeGambleAware.org
  • Vegas Luck

    www.vegasluck.com

    LATEST OFFER

    Win up to 500 Free Spins on 1st Deposit

    SIGN UP
    18+ new customers only, Win up to 500 Free Spins from Mega Wheel on 1st deposit, T&Cs apply, wagering bonus 65x, min deposit £10. BeGambleAware.org
  • Deluxino Casino

    www.deluxino.com

    LATEST OFFER

    Get 100% Bonus up to £10 + 50 Free Spins  using promo code: NEW50

    SIGN UP
    18+, new customers only, Min deposit £10. 100% Bonus up to £10 & 50 Free Spins. Free Spins winnings are capped at £5.00 and credited as bonus funds with 40x wagering. Bonus funds must be wagered 60x before withdrawal. Slots Bonus funds winnings are capped at £100 + original bonus amount. Full T&C’s apply. BeGambleAware.org
  • Playzee Casino

    www.playzee.com

    LATEST OFFER

    100% up to £300 + 100 spins + 500 zee points

    SIGN UP
    18+. New players only. Min Deposit £20. Max Bonus Bet £5. Winnings from spins capped at £50. 100 Zee Spins valid on Starburst (first 10 credited immediately upon first deposit; rest credited at 07:00 GMT at 10/day). Spins must be used by 23:59 GMT of the day on which they are credited to player account, any unused shall be removed. Bonus funds must be used within 30 days. Bonus funds are separate to Cash funds, and subject to 35x wagering (bonus + cash). Full terms apply. BeGambleAware.org
  • Touch Mobile Casino

    www.touchmobilecasino.com

    LATEST OFFER

    Up to 50 Spins or up to £200 Cashback

    SIGN UP
    18+, New customers only. First deposit only. Min Deposit £10. Max 50 bonus spins on selected slots only. 2x conversion. 20x wagering. Cashback on losses up to £200 for 48 hours from the first deposit. T&Cs apply. BeGambleAware.org

It’s free to sign up at the most online casinos. But if you deposit, you want the best welcome bonuses available.

Let us share with you the top casinos for slot bonuses and deposit matches. They are the trusted brands where UK players prefer to play and stay, thanks to loyal promotions that continue long after registration. Each of the following websites is free to sign-up and join. We’ve included the details of the best welcome bonuses and the minimum deposit needed to trigger them. Want to know more? Just scroll down further to see how casino bonuses work.

How first deposit bonuses work at UK casinos

We don’t pull punches at Slotsquad. Too many slot review sites say that deposit bonuses are incredible, amazing and “incredibly amazing”. Do you want us to say that too? Or would you rather we told you how casino deposit bonuses work, and more importantly, why they work.

If a player deposits £100, they play with £200! But remember, £100 is bonus money subject to wagering requirements!

There is nothing free in this world, and that couldn’t be truer than with online casinos.

The Welcome Bonus

The welcome bonus is an important stage of your online casino membership. It’s the first impression that players have of the brand, and also the first hurdle they take when trying to withdraw any future winnings. We’re talking about the first deposit bonus, the multiple deposit bonuses and any other bonus associated with joining an online casino.

So how do casino deposit bonuses work? They work by offering an incentive in return for action, normally adding bonus funds to the players account on their first deposit. The first deposit bonus at 100% match is the industries standard and most popular. If you deposit £20, you get £40, with £20 subject to wagering requirements.

Deposit bonuses come in many forms, but some are like the Devil himself. Charming, seductive and completely evil. At Slotsquad, we avoid these like the plague. But whether you’re getting £100 free, 20 free spins no deposit, five deposit bonuses, 300% match, deposit £10 get £60, etc. They all carry wagering requirements.

The Wagering Requirements

What are wagering requirements and why do deposit bonuses have them? If you go up a couple of paragraphs, I wrote nothing is free in this world, remember. Here is the reason things are not free in online casinos, bonuses are not really free. Because bonuses are subject to wagering requirements. The withdrawal hurdle that lies buried within the terms and conditions.

The terms are conditions for any online casino are boring, they’re cleverly small, tactically spaced and difficult to read. Strange when you about it, as the terms and conditions contain the casino’s most important stuff. Still, who reads the terms and conditions anyway? Someone who wants to know if they’ll ever get their casino winnings perhaps?

So how do deposit bonus wagering requirements work? Example: If you deposit £40 and play with £80 (using a standard 100% deposit match bonus), £40 of that £80 (the bonus) will need to be wagered a number of times. Wagering amounts vary from 5 x your bonus up to 50 x your bonus, perhaps more. But we’ll use 35 x wagering in our example.

Still with me? So if you deposit £40 and get £40 free, you’ll have to wager that bonus 35 x before you can withdraw any winnings associated with that bonus. You would have to wager through £1400 of slots and casino games. But wait, not all casino games are equal when it comes to wagering.

Not all slots and casino game wagering is equal

In our casino deposit bonus example above, you’ll have to wager through £1400 (your £40 bonus at 35 x wagering) before you can win to your wallet so to speak! That means withdraw winnings to your bank account. So how do you wager through that £1400 and which games do it more quickly? It’s important to note that not all games contribute to your wager equally. In fact, some are worse than others.

To get the information for you, I’m wading waste deep in the terms and conditions. It’s painfully boring, my eyes are squinting, and it hurts trying to understand, but I need to read on. It’s in here where we find out which slots or casino games contribute best to bonus wagering amounts.

In the UK slots site that we looked at, slot games contributed to 100% of the wagering amount, whilst classic slots contributed 75%. On the other hand, live dealer games such as Roulette and Blackjack offered just 5% towards the wagering of that bonus. Top tip, play online slots whilst you still have deposit bonus money. You’ll work through that wager much quicker. But check the terms and conditions of the online casino you intend to deposit with first.

Why casino first deposit bonuses work

Look at this logically, we said in our example that if you deposit £40, you play with £40. But to withdraw winnings you must play through £40 35 times, that’s £1400. It’s not a simple or quick process to do, nor is it meant to be. It’s why casino first deposit bonuses work, to keep us playing.

We get excited, play longer, get into games and find slots that we like playing. We see jackpots and winner leaderboards; winners, and we see potential wins for ourselves. All whilst trying to wager through £1400 of that £40 deposit bonus money.

That’s why deposit bonuses work? It’s not entirely in our interest, but here’s the good news. Once the bonus wagering amounts are met, we’re in a position to get on with business. Actually winning when we do win.

The best way to approach casino and slot bonuses

UK slot bonuses and casino deposit bonuses might offer the earth, but players should look more closely. See any bonus as a free look at the slots site or brand, a free demo if you like. Too many people get upset and misled by welcome bonuses because they jump without looking down first. Often left wondering why they can’t withdraw their winnings from the bonus money.

At Slotsquad, we’re not against welcome bonuses of any kind. We just want players to understand them. After all, the real fun starts when the welcome bonus and any wagering requirements are gone.