Best Casino Bonuses

Want to open a new Casino betting account ? We have scoured the web to review the best available Casino offers and free bets from online bookmakers. All our partners have exclusive welcome offers for new accounts and daily specials for current customers. Check out our table below for the best welcome bonuses available & open a new Casino account today!

Non-UK and Irish residents are advised to check with their selected bookmaker to see if they qualify for their welcome offer. Use our table below and visit your preferred bookmakers T&Cs to learn if you can open a customer account.

RankBookmakerWelcome BonusHighlightsOur RatingVisit
Casumo Bookmaker Bonuses Rating100% Matched Deposit
Excellent Mobile Casino
  • 20 Free Spins
  • Up to £300 Bonus
Claim Bonus
18+ New customers only. 20 free spins in Starburst on registration. Bonuses are on opt-in basis. Min deposit is £10. 30x wagering requirements apply for bonuses and winnings to be withdrawn. Contribution % towards WR vary from 0% to 100% according to game. Always refer to Bonus Terms for more info.
2Up to £600 Bonus
+1000 Casino Games
  • Huge Casino Bonus
  • Up to 200 Free Spins
Claim Bonus
This offer is only available to customers residing in United Kingdom. The Dunder welcome package consists of 3 deposit bonuses: 1st deposit gives you 200% up to £50, 2nd 50% up to £150 and 3rd 25% up to £400. In order to get the welcome bonuses you must activate them, either from "Home" or the deposit page.
3No Deposit Required
100 Free Spins on First Deposit
  • 10 Free Spins
  • No Wagering
3.5/5
BGO Casino RatingBGO Casino RatingBGO Casino RatingBGO Casino RatingBGO Casino Rating
Claim Bonus
18+ New customer only. 10 Free Spins on registration and mobile verification (UK customers only). 100 Free Spins on first deposit. Free spins have three day expiry period and are available on selected games only. Minimum deposit of £10 + 2.5% fee (min 50p). Cash balance withdrawable at anytime + £2.50 fee
4£200 Welcome Bonus
Vegas Casino Experience
  • 100% Deposit Bonus
  • 77 Free Spins
3.5/5
777 Rating777 Rating777 Rating777 Rating777 Rating
Claim Bonus
New players only. To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days. Bonus wins are capped at £500/ FreePlay & Free Spins expire after 14 days. 77 Free Spins: Predefined bet amount of £0.25 per spin. Must be claimed within 48. Deposit Bonus Offer: 100% up to £200 FreePlay. £20 minimum deposit. Withdrawal restrictions & full T&Cs apply

New UK Online Casinos

We aim to add a new online casino to our website every month so that our visitors can claim all the latest welcome offers. Our list will provide you with all the latest information on online casinos, the various types of casino offers you can claim and all the types of games available! With Bookmaker Bonuses you will stay up to date with all the best online casino sites.

Casino players should trial different online casinos to find the best offering for their needs. Who knows, you might stumble across the new casino of your dreams! Make sure to frequently visit our website as sign up offers for casinos change all the time, with Bookmaker Bonuses you will always be able to claim the latest casino offers!

How to choose the best online casino?

All our visitors can read our expert in-depth reviews so that you can make the most educated choice on where to open your new online casino account! We provide all the information you need within each of our casino reviews. With our ever expanding list of new online casinos, we try to provide something for everyone’s different needs.

We strive to keep all our reviews and online casino bonuses on site as up to date as possible. With plenty of new casinos being added online every day we only select the best to make sure they are of the highest quality. Casino players should always carefully consider and research before signing up up to a new casino, we believe that our reviews can help you identify the best casinos for your experience!

Why gamble with casinos online?

Playing online might not have the same appeal as dressing up and going to a glitzy glamorous casino nearby to try and win some money. What gambling online does offer is far more convenience than a traditional Casino would. You can play at ease from your phone or laptop whilst relaxing at home and often you will have a wider selection of games to choose from. Online casino games are incredibly easy to access through the online casino operator’s website or mobile app as long as you have a stable internet connection. Another major advantage is that you will be able to claim welcome offers and competitive bonuses all throughout the year. If you like the wager a higher amount then online casinos will take care of you through their VIP programmes which offers numerous benefits!

Casino brands will try to differentiate themselves from their competition so the customer is truly put at the front of their mind to lure you in! This can be through unique deposit bonuses, offering different slots games, offering free spins to try new games before having to deposit and many more. To try and recreate the ‘authentic’ casino experience, the majority of operators will offer ‘Live Casino Games’ where you interact with fellow players and real dealers. Try you luck today with one of our recommended UK casinos and let us know your experience!

It is your responsibility to verify all aspects of your welcome bonus. You must be 18+ to use this website and it’s affiliated partners. Being responsible about gambling means knowing whether to gamble, how much money or how much time. Visit BeGambleaware.org for more information.