Best casino bonus UK
If you’re looking for a great casino bonus to start your casino journey or just fancy a change, we can help you! Casinoservices.org has been created by online casino experts and we’re always on the lookout for new compelling offers for British players.
 | 100% up to £1000 Bonus + 100 freespins New casino in UK Over 1000 different slots | Visit Casino |
 | 200% up to £100 Bonus Easy registration Ultra fast payments | Visit Casino |
 | £300 Bonus Bonus on first 2 deposits 700+ games | Visit Casino |
 | £900 Bonus + 150 freespins Bonus on first 3 deposits Progressive Jackpot games | Visit Casino |
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 | £200 Bonus + 666 MetCoins Bonus on first 2 deposits Exclusive offers and rare merch giveaways! | Visit Casino |
 | Bonus up to £1.000 + 100 freespins Bonus on first 4 deposits Your first - class casino | Visit Casino |
 | £600 Bonus + 150.00 Cal´s Cash Bonus on first 3 deposits Delicious Loyalty Programme | Visit Casino |
 | £10 free on signup 100% up to £222 + 22 freespins Good selection of casino games | Visit Casino |
 | 100% Bonus up to £200 Bonus + 30 freespins £800 Bonus + 100 freespins Bonus on first 4 deposits | Visit Casino |
 | New casino in UK Over 600+ different slots Superfast Payouts | Visit Casino |
 | 100% up to £200 + 10 RealSpins RealSpins are wager free! Good selection of casino games | Visit Casino |
 | 11 free spin no deposit on JokerPro 50% Bonus up to £499 + 100 freespins Popular jackpot games! | Visit Casino |
 | 10% Cashback Highroller Casino Fast payouts | Visit Casino |
 | Up to 120 Wager Free Spins New casino Fast payouts | Visit Casino |
 | 200% up to £2.500 + 50 freespins Bonus on first 3 deposits Car or Cash? | Visit Casino |
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 | 20 free spin no deposit on Starburst £300 Bonus + 20 freespins Level up and collect rewards | Visit Casino |
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 | 200% up to £3.000 + 50 freespins Bonus on first 3 deposits Live Casino | Visit Casino |
 | Bonus 100% up to £300 10 Welcome Spins Live Casino bonus 100% up to £300 | Visit Casino |
 | 20 free spin no deposit on Book Of Dead 100% bonus up to £50 Good selection of casino games | Visit Casino |
 | 200% up to £2.500 + 50 freespins Bonus on first 3 deposits Jackpot Slots | Visit Casino |
 | 200% up to £100 + 50 freespins Bonus on first 2 deposits Total bonus amount £300 + 100 freespins | Visit Casino |
 | 200% up to £2.000 + 20 freespins Bonus on first 3 deposits Over 400 games | Visit Casino |
 | 50 free spin no deposit on Starburst 200% up to £100 Bonus + 50 freespins Best mobile casino | Visit Casino |
 | 100% up to £300 Bonus 100 Playzee Spins 35x Bonus wagering | Visit Casino |
 | 100% up to £50 + 200 freespins Mobile Casino Thrilling journey | Visit Casino |
 | 20 free spin no deposit on Starburst 200% up to £50 + 180 freespins Total bonus £600 + 200 freespins | Visit Casino |
 | 1 Wheel Of Rizk 200% up to £100 Bonus + 50 freespins Good selection of casino games | Visit Casino |
 | 200% up to £3.000 + 50 freespins Bonus on first 3 deposits Fast & Easy withdrawals | Visit Casino |
 | 11 free spin no deposit on Starburst 100% up to £200 Bonus + £10 free Battle Of Slots | Visit Casino |
 | 100% up to £100 Bonus + 100 freespins 3D Virtual Casino Over 1000 different slots | Visit Casino |
Our criteria when compiling this list of the best bonuses available for UK player are
1. % of the bonus
2. Up to amount
3. Fairness of the wagering requirements
4. Time to wager the bonus.
5. Extras perks
Keep in mind that the welcome bonus can only be claimed once per account, IP, device, and household.
How does a casino bonus work?
If you are new to the online casino world you’re probably wondering why a casino gives you free money to play with. Casino bonuses are a clever marketing strategy used to entice players to make their first deposit, in the hope that they will continue playing. Before claiming a casino bonus it’s important to understand the components of the offer which are: the minimum turnover required to withdraw your funds (also called wagering requirements), the game weight and complete by date.
The wagering requirements define a required minimum turnover either on the bonus or deposit + bonus. So, if you deposit £100 and received a matchup bonus of £100 with the wagering requirements of x35 (bonus) you will need to turn over £3500. If you deposit £50 and received a 200% bonus with wagering requirements of x25 (deposit + bonus). You will need to turn over £3750. Make sure to carefully read the fine print of the terms and conditions because a low wagering requirements number does not necessarily mean a low turnover requirement as you can see in the above example. It’s also important to understand that until the wagering requirement of the bonus are met you cannot withdraw any winnings as they are considered bonus money or referred to as pending winnings. This means that your winnings are not yours to keep until you’ve fulfilled the criteria of the bonus.
Game activity & wagering requirements
The game weight defines the contributing percentage of your game activity towards the wagering requirements. So, if you play 100 rounds at 25p per rounds on a game that contributes to 100%, you would have wagered £25. But, if you play 100 rounds at 25p on a game that contributes to 50% you will have turnover £12.50. Most video slots online will contribute towards 100% of your wagering requirements except for some well-known ones which offer achievement builder functionality within the game or have very low volatility. You can find a full list of this games in the how to wager a bonus section of this page.
The complete by date defines the amount of time you must complete the wagering requirements of a bonus before your pending winnings are canceled, voided or awarded to you.
Why play with casino bonus?
There are a few key reasons why some player chooses to play with a bonus. New to the casino world it’s a great opportunity to increase your funds and find your favorite game. Hunting a jackpot! You’ll need as many funds as possible to win big. However, some casinos will also forbid players to play progressive jackpot games with bonus funds. Play video slot games. Cashing out a large amount. Deposit a small amount and you’re looking for extra entertainment. If you want to be loyal to a brand and get more rewards later. Claiming the full welcome package will help to demonstrate your loyalty to a brand could get you extra perks like free spins.
Wager your casino bonus
Always carefully read the terms and conditions of the bonus and play the following games with caution and they are often excluded from the wagering requirements in many casinos.
Koi Princess, Double Dragons, Dr. Jekyll & Mr. Hyde, Blood Suckers, Dead or Alive, 1429 Uncharted Seas, Game of Thrones, Spring Break, Ladies Nite, Eye of the Kraken, Tower Quest, Lucky Angler, Big Bang, Forsaken Kingdom, The Wish Master, Scrooge, Devil’s Delight, Champion of the Track, Robin Hood – Shifting Riches, Pearls of India, Royal Masquerade, Tomb Raider 2, Castle Builder, Untamed Bengal Tiger, Untamed Giant Panda, Untamed Wolf Pack, and Untamed Crowned.
Check terms and conditions
If they are no mention of any of these games in the terms and condition you should really consider playing them. Because they have very low volatility and could help you wager your bonus quicker to make sure you cash out a maximum amount.
It’s also important to bet with caution if you have claimed a casino bonus. Some casinos will only allow a max bet up to £5 per spin when a bonus is active. Betting higher may be considered as abuse strategy and your winnings could be confiscated.
Some casinos will also forbid players to play progressive jackpot games with bonus funds.
Casino bonus no deposit
Another type of casino bonus you may stumble upon is a no deposit cash bonus. Even though they are rarer than your standard first deposit bonus or no deposit free spins, they can still be found in a few places. They are quite popular to attract live casino players because they give new players the opportunity to have a few hands of blackjack for free or a few spins at the roulette table.
No deposit cash bonuses are also given to players as a thank you gesture once they have proven their loyalty to a casino, or to tempt players to come back. No deposit cash bonus also has wagering requirements, either on the given amount or on the profit generated by the gift. They can rarely be claimed in combination with other offers.
Reload and Loyalty Bonus
Reload bonuses and loyalty bonuses are often given to players to keep them active and happy the key difference between both types of bonus are:
The Reload bonuses are sent to all players once they have completely claimed the welcome offer at a set date (generally Monday’s, Friday and on payday). The validity of the bonus is shorter than the welcome bonus and always depends on the casino you choose to play at.
You can always count on a good reload bonus on Friday’s and on payday. Be careful to not only deposit when a bonus is given to you. Doing so may trigger the bonus abuser flag. The loyalty bonuses or sometimes also known as goodwill bonus are handed on a 1 to 1 basis by VIP manager and customer care agents. They are based on the amount of money lost in your last session and how much the house is up on you overall. You can generally assume that a loyalty bonus will be given to you based on 10% of your losses. You can always discuss with your VIP manager the terms of the bonus.