UK Casino Bonus Codes May 2021
Welcome to the number one website for those looking for new casino sites and the best casino bonuses. Here at Casino Bonus Guide, we know that the vast majority of people do not have time to hop from one website to another in order to find the best online casinos. We know that people want to spend most of their time gambling, they don’t want to check whether a site is good or not. They also do not want to throw away their money. We ensure that you do not.
Here at Casino Bonus Guide, we go through all of the top casinos and new slot sites so you don’t have to. It is our job to separate the wheat from the chaff. We are constantly changing the criteria that we use to judge sites, after all, the world of online casinos is changing at a rapid pace.
| Casinos | Bonus | Visit |
| Casushi Casino  | Welcome Bonus up to £50 50 Bonus Spins on Starburst Slot Awesome Sushi Theme Sushi Train Game Superior VIP Club Popular UK Slots & Jackpots New Casino | Visit |
| New customers only. Minimum first deposit of £20 required. Maximum promotion amount per player is £50 Bonus and 50 Free Spins. The welcome offer is not available on pre-paid card or e-wallet (Neteller and Skrill) deposits. Bonus and free spins will be credited automatically. 100% deposit bonus up to £50 bonus will be credited upon first deposit. 50 free spins will be received in 5 daily increments of 10 starting within 24 hours of first deposit. Free spins are only available on Starburst. Free spins value is £0.10 per spin. Bonus will expire 30 days after qualifying deposit. Free spins will expire 48 hours after being credited/ 18+ T&C's | BeGambleAware® | ||
| Plaza Royal  | Welcome Bonus up to £50 100 Bonus Spins New Casino Trusted Company 60+ Live Games New Slots Fast Payouts | Visit |
| New depositing players only. Min. deposit £10. Max. bonus varies per deposit (see below). Bonuses that require deposit, have to be wagered 35x. 18+ T&C's | BeGambleAware® | ||
| Casino Planet  | 100% up to £100 Welcome Bonus 200 Bonus Spins Genesis Global Sister Casino Site Massive Games Inventory Safe & Trusted Brand PayPal & Trustly Accepted | Visit |
| 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
| Pelaa Casino  | 100% up to £100 Welcome Bonus 150 Welcome Bonus Spins Unique Scandinavian Branding 1500+ Games Loads of Payment Options Fast Paying Casino | Visit |
| 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 15 Spins will be credited instantly upon qualifying deposit + then 15 per day for 9 days on Gonzo's Quest. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
| Casino Joy  | 100% up to £100 Bonus 200 Bonus Spins Massive Games Collection Safe Casino Brand Superb Theme & Feel | Visit |
| 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 20 Spins will be credited instantly upon qualifying deposit + then 20 per day for 9 days on Starburst. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
| Kassu Casino  | Welcome Bonus up to £100 300 Bonus Spins Popular Sistser Casino Tons of Premium Games Must Fall & Megaways Games Great Bonuses | Visit |
| 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
| Vegas Hero Casino  | Welcome Bonus up to £100 50 Bonus Spins Live Casino Bonus Lightning Fast Payouts Trusted Casino Company | Visit |
| 18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 60x (40x referred player) wagering applies. Bonus valid for 14 days. 10 Spins on pre-selected games will be credited instantly + then 10 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. 18+ T&C's | BeGambleAware® | ||
| Fruitkings Casino  | 100% Welcome Bonus up to £50 50 Bonus Spins Dazzletag Casino Top for Slots Huge Selection of Live Games Fair Bonuses Trusted Company | Visit |
| 18+. New players only. 100% bonus on first deposit up to £50 & 100 Bonus Spins (50 spins on day 1, 25 on day 2, 25 on day 3) for Gonzo’s Quest slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expire after 48 hours. Game restrictions apply. Further Terms Apply. 18+ T&C's | BeGambleAware® | ||
| Griffon Casino  | Up to 200 Bonus Spins Welcome Bonus Reload Bonuses & Casino Promotions Aspire Global Casino Trusted Providers Great Welcome Bonus New Casino | Visit |
| New UK depositing players only. 200 spins require 3 deposits of min. £20 each and are issued as follows: 50 on 1st deposit, 50 on 2nd deposit and 100 on 3rd deposit. Spins are issued on selected games. Winnings from spins are bonus with wagering requirements 35x. Spins expire after 24 hours. Bonus expires after 21 days. Play responsibly, www.begambleaware.org. T&Cs apply. - T&C Apply 18+ T&C's | BeGambleAware® | ||
| Dream Vegas  | 100% up to £400 Welcome Bonus 50 Bonus Spins Experienced Provider Excellent Amount of Games Top for VIPs | Visit |
| 18+. New players only. One bonus offer per player. Minimum deposit £20. Max bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds must be used within 30 days otherwise any unused bonus shall be removed. Bonus funds are 100% match up to £400 on your 1st deposit, 40% match up to £3000 on your 2nd deposit, and 60% match up to £1500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements 18+ T&C's | BeGambleAware® | ||
| SpinRider Casino  | 100% up to £300 Welcome Bonus 50 Bonus Spins All The Famous Games Awesome Graphics Faultless Reputation | Visit |
| 18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 100 match up to £300 on your 1st deposit, 40% match up to £1000 on your 2nd deposit, and 80% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus & cash. Only bonus funds contribute towards any wagering requirements. Terms apply. 18+ T&C's | BeGambleAware® | ||
| Mr Play Casino  | Welcome Bonus up to £200 100 Extra Spins Amazing Slots Experienced Casino Company Fast Payouts Sports Betting Fair Bonuses | Visit |
| Applies only to new depositing players. Min deposit £10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms apply. 18+ T&C's | BeGambleAware® | ||
| VIPs Casino  | 100% up to £50 Welcome Bonus 20 Bonus Spins on Starburst Slot + Up To Weekly 20% Cashback Trusted Casino Sleek Design Tons of Megaways Games Cashback Available | Visit |
| T&C apply | New players only | 18+ | Min deposit £10 | Wagering requirement 35x | Spins expire after 24hrs | Spins available on Starburst | Play responsibly 18+ T&C's | BeGambleAware® | ||
You can be sure that we will always cover the following:
The Reputation of the website:
This is something that is incredibly important when it comes to online casinos. It is safe to say that there are a few ‘scam’ websites out there. Some will just take your money and run, or at least ensure that it is as difficult as possible for you to withdraw your cash. We will ensure that you do not fall into that trap.
Game Selection:
The number of games that you have to play: Now, there are some people out there who will, most likely, just stick to a couple of games when they are gambling online. This is fine. If you just want to play roulette or poker, we have no issues with that.
However, there are some people out there who like to have exactly the same options as they would have if they were actually in a casino. They want tons of games to play, and they want the ability to jump between them. We highlight the best online casinos when it comes to game choice.
Casino Bonuses, Offers & Free Spins
The number of online casino bonuses that are available. We will cover that in a bit more depth soon! We are always adding reviews to our database. So, if you are looking for the best online casinos to gamble some cash on, then check our website today. We will always keep you informed of the latest casino slots free spins,
Informing You About The Latest Casino Bonuses in May 2021
A lot of the work that we do here at Casino Bonus Guide is focused on finding the best casino bonuses. As you may well know, the world of online casinos is incredibly competitive. Companies have to put a lot of work in to make sure that they stay ahead of the pack.
One of the things that they do is offer online casino bonuses. These bonuses are, essentially, free cash to play on a website. The casinos know that in most cases, once they have a player on their site, they have secured that person as a customer for life. You are able to take advantage of these casino bonuses. Now, online casino bonuses change fairly regularly. This is because companies try to adapt to the changing world of online casinos.
They also try out a number of different bonuses to see which ones are working and which ones are not. One of our jobs here at Casino Bonus Guide is to highlight the best online casino bonuses. Basically, it is our job to ensure that you are getting good value for money when you are gambling online.
Our company works tirelessly to ensure that we have the most accurate deals listed on this website. The bonuses do change on a day to day basis, therefore, encourage you to check back regularly in order to ensure that you are getting real ‘bang for your buck’ when it comes to bonuses. If a company is offering a bonus, you can bet your bottom dollar that our company will be one of the first to let you know. After all, we love casinos as much as everybody else!
Take a Browse Through The Best Bonuses Today!
We are constantly updating the Casino Bonus UK guide to ensure that you always have access to the latest casino bonuses at the best casinos around like LeoVegas Casino, Casumo Casino and also Casilando. Why not take a look through our casino reviews today?