Check out the Best UK Casino Welcome Bonuses below

Discover our best 5 casinos offering Slots Welcome Bonus for 2023
Welcome bonus

When you register in an online casino you will always get a welcome bonus that applies to your first deposit into our player account (sometimes even for several subsequent payments).

  • The Grand Ivy Casino Logo
    • amazing welcome bonus
    • 1000+ games
    • great design
    • 24-hour support

    #AD 18+. New players only. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Winnings from Bonus spins credited as bonus funds and capped at £100. Bonus funds expire in 30 days, unused bonus funds will be removed. Welcome Offer is 100% match up to £300 + 25 bonus spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds count towards wagering contribution. Affordability checks apply. Terms apply. Please gamble responsibly. BeGambleAware.org.

  • Yako casino logo
    Register offer


    +18, T&C applies
    • 800+ games
    • good withdrawal policy
    • random bonus free spins
    • UK Licence
    • phone support

    #AD, 18+, New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. 100% up to £99 bonus + 99 free spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&Cs apply

  • Play OJO Brand logo
    Register offer

    50 Dep. Spins

    +18, T&C applies
    • No wagering conditions
    • Fast Withdrawal
    • Great bonuses & rewards programme
    • Free spins welcome bonus
    • Live table games
    • Favourable withdrawal policies
    • Large selection of payment methods

    #AD, 18+ First deposit only. 50 Free Spins on the Book of Dead slot. Minimum deposit £10. Each Free Spin valued at 10p. OJO’s Rewards and Game Play policy applies.

  • Yeti Casino Logo
    Register offer


    +18, T&C applies
    • no deposit bonus
    • refund bonus
    • 700+ games
    • great table games
    • user-friendly site

    #AD | 18+ | New customers only | No restrictions while playing with cash | Min. refund bonus is £10 | Wagering on bonus is 60x | Refund bonuses next day when 1st deposit has been lost | When playing with refund bonus max bet is £5 | Eligibility is restricted for suspected abuse | Skrill & Neteller deposits excluded | Bonus T&C's apply 

  • Register offer

    200 Bonus Spins

    +18, T&C applies
    • Wide game selection
    • Generous bonuses and promotions
    • Mobile compatibility
    • 24/7 support
    • UK licensed

    AD 18+. New players only. Min. dep £20. Max. bonus bet £5. 200 Bonus Spins on Book Of Dead on your 1st deposit. Winnings from all spins credited as bonus funds and capped at £20. Bonus funds are separate to Cash funds & subject to wagering requirement (40x deposit plus bonus). Only bonus funds contribute towards wagering requirement. Bonus funds must be used within 30 days, spins within 72hrs. Affordability checks & Terms apply. BeGambleAware.org


Best Casinos in UNITED KINGDOM

What are the advantages of an online casino welcome bonus?

This is simple: you will get more money after your registration and first deposit. This means that you can play the games longer without having to spend more money.

Where to find the best welcome bonus of the online casinos?

The good news is, that you are on the right page to find the best promotions available today! Above is a selection of the most generous welcome bonuses available on the market, and there are also several bonus deals that our team has negotiated for you directly.

How to claim a welcome bonus immediately after the first deposit?

You should always read the terms and conditions of the promotion before claiming the bonus. These will give you more information about how the bonus in question actually works. In order to get it, it may be necessary to contact the customer service, or to use a bonus code when depositing. Sometimes, this bonus is also credited automatically to your player account. In any case, everything is explained in the terms and conditions, and that is why it is essential to read them.

The welcome bonus and casino games

Unfortunately, as interesting as it is, you should know that this type of promotion cannot always be used with any type of game. The bonus is usually reserved for certain games, such as slot machines or scratch cards, keno or bingo. It is not uncommon that it cannot be used for table games and live games that are hosted by real dealers.

What are the wagering requirements and terms and conditions of a welcome bonus?

You should also be aware that some of these bonuses do not offer you the opportunity to withdraw your winnings whenever you want. In fact, there are usually wagering requirements. This means that you will have to bet the bonus amount, or the bonus plus the deposit, a certain number of times (usually around 30 times) before you can make a withdrawal of your winnings.

But don't let the wagering requirements surprise you, use our casino calculator to find out exactly how much you need to bet before you can withdraw your winnings and maximise your chances of success!

How to choose the right bonus? Is it worth taking the welcome bonus?

Fortunately, the games that can be played with this bonus money and the wagering requirements are always outlined in the terms and conditions, which means that it is essential to read these beforehand. This will allow you to know what to expect when playing with welcome bonus money at a certain casino. It is important to note that not all bonuses are equal, but there is also not the perfect promotion, as it always depends on how you play, and what you expect from the promotion.

It is important to ask yourself a few questions before you start playing with bonus money. Although the bonus is often credited automatically to your account you still have the option of refusing it, usually by contacting the customer support who in turn will remove it from your account. However, if you do not like the terms of the bonus in the first place, it might be better to play at a different online casino. If you want to play with bonus money it is important to choose a good casino with interesting promotions that suit your interests.

Can I get a different welcome bonus than that offered by default by the casino?

It is always a good idea to talk to the customer support about the bonuses. Depending on how you play and how much you want to deposit, they can offer you a special welcome bonus. This can happen after you have registered, and when you are about to make your first deposit into your player account. The online casino may give you an exceptional bonus exclusively for you, and one that is not mentioned anywhere on the website. It is always a good idea to contact the customer support if you want to receive a better or different bonus.

If you are more interested about other casino bonuses, found here a short list :