Our Best UK Online Casino Bonuses in June 2024

Casino Bonus

 Lauren Lister, writer, NewsDirect.com | Fact Checked By: Sarah Lunness, NewsDirect.com.

Upon creating an account with an online casino, you will likely be greeted with an enticing welcome bonus, but how do we know we're getting the best casino welcome bonus? Casino offers come in various forms, such as welcome bonuses, reload bonuses, cashback bonuses, or even free spins. Our team of experts have put together the following guide, with suggestions of some of the best casino bonuses available in the UK right now!

LeoVegas Casino is the best UK casino for bonuses and promotions in the UK right now, according to our experts.

Casino Site: Welcome Offer: Best For:
LeoVegas Casino 50 Free Spins Bets Casino by Popularity
bet365 Casino Stake £10 Get 50 Free Spins Best UK Gambling Site
Grosvenor Casino Deposit £20 Play with £50 Best Reputable Casino
Mr Vegas Casino 100% Up To £200 Best for Slot Games
PokerStars Casino 100% Deposit Bonus Up To £200 Best for Bonus Variety
Duelz Casino £100 Bonus + 100 Free Spins Best User Experience
Lottogo   Best for Lottery Games
Jackpot City £100 Welcome Bonus + 100 Free Spins Best Bonuses for Jackpot Games
MatchUp Casino Up To £900 Welcome Bonus Best New Casino for Bonuses
The Vic Casino £200 Bonus + 100 Free Spins Best Live Casino Bonuses
BetMGM Casino   Best Sports Betting Offers
Rialto Casino   Best for Fast Payouts
William Hill Casino   Best for New Customer Promotions
Luckster Casino   Best Customer Support Services
Betfred Casino   Best for Sports Betting Options

18+ Gambling Can Be Addictive. Please Play Responsibly. GambleAware GamStop Gambling Commission 

The Best UK Casino Bonus Offers List Reviewed

If you want to find more slot-specific casino bonuses, why not check out our free slots no deposit page?

Casino Bonuses and Offers

The welcome offer that an online casino site uses to entice new players has the potential to make or break the business. However, savvy operators will also employ a loyalty bonus plan to persuade existing players to continue gambling at a particular online casino. Free casino bonuses that come as free spins are among the most popular. No deposit casino bonuses are highly sought after but are becoming increasingly difficult to find. 

#1 - LeoVegas Casino

Expert Rating: 4.8/5

LeoVegas Casino UK

18+ begambleaware.org, T&Cs apply. New reg only. Opt in & deposit £10, £25 or £50 within 7 days & further 7 days to wager cash stakes 35x to unlock reward (£50 on 2 deposits). 3 day exp. Wagering/game contributions vary. 25 wager-free spins x10p to added to Big Bass Splash with each qualifying deposit, 3 day expiry. T&Cs apply.

LeoVegas is a casino that stands apart thanks to its mobile-first mindset, providing the best possible experience for players who want to play on the go. LeoVegas began life in 2012 as an app-only casino, so you know its mobile compatibility is without peer. Its fantastic streamlined design also translates into its website, so it’s a dream to use no matter how you play. The library of more than 2000 titles is also supported by an excellent VIP scheme and exciting bonuses you can’t afford to miss. 

#2 - bet365 Casino

Expert Rating: 4.8/5

bet365 Casino UK

Deposit and stake £10 on eligible Casino games to get 50 Free Spins. Time limits, game restrictions and T&Cs apply.

bet365 is a gambling site that hardly needs an introduction; established in 2001 and standing strong ever since, it’s carved a notable place for itself in the land of iGaming. It combines sportsbook, casino, fantasy sports and bingo services to make a perfect one-stop shop for your gambling needs, with plenty of bonuses and games to use them on. bet365 also features a high standard of security, including SSL encryption and trusted payment methods, so you know your data will stay safe.

#3 - Grosvenor Casino

Expert Rating: 4.7/5

Grosvenor Casino UK


Grosvenor Casino is proud to say it is one of the most popular casino sites in the UK, offering a wide range of games, a sportsbook, poker rooms and a slew of promotions to go with them. On top of providing a top-quality gambling experience, Grosvenor Casino also provides solid customer care. Its customer support has live chat and telephone support, and the responsible gambling tools are easily accessible through the account management page. 

#4 - Mr Vegas Casino

Expert Rating: 4.7/5

Mr Vegas Casino UK

18+ Play Responsibly, T&Cs Apply

Mr Vegas Casino hasn’t been around too long, opening doors in 2020, but it is made a name for itself with its incredible library of games. With thousands of titles, Mr Vegas offers all kinds of casino games, including slots, blackjack, roulette, video poker, and even less common games like Slingo and Yahtzee. Add their selection of irresistible bonuses to the pot, and you have a recipe for a fantastic casino experience.

#5 - Pokerstars Casino

Expert Rating: 4.7/5

Pokerstars Casino UK

New casino players only. Min. deposit £20 with code ‘FIRST200’. Debit card (Visa or Mastercard) only. Selected Slots only, 7 day expiry. Wagering requirements apply, 5 redemption points per £1 to clear bonus. Game contributions vary. Maximum bet £5 per round. Terms apply. 18+ Play responsibly. BeGambleAware.org Terms apply.

Pokerstars is the main home of online poker for players in the UK. If you are after a poker game online, this site will offer you more variety than anywhere else. And on top of that, it offers a casino and sports betting alongside it, with promotions available for all three! Their casino selection is just as exciting as the poker games, with titles from top developers like NetEnt and Pragmatic Play, so you know it’s top quality across the board.

#6 - Duelz Casino

Expert Rating: 4.6/5

Duelz Casino UK

18+ new players only. Min deposit: £20. Max £100 bonus. Max bet with active bonus: £2. Wagering required 100% match bonus: 30x deposit + bonus. Max win from welcome bonus: £500. 100 Free Spins are given out 20 per day on Book of Dead for 5 days in a row. Max Free Spins winnings: £100. Free Spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus & Free Spins wins are forfeited 30 days after bonus is credited if the wagering is not met. Game weighting and restrictions apply. Play Responsibly www.begambleaware.org. Scroll down for bonus terms. T&Cs apply.

Duelz brings a charming fantasy theme to online gambling; with its bright website and 2000+ casino games, it will never leave you wanting more. You can get involved with Duelz Casino and its excellent range of promotions quickly with its simple sign-up process and convenient range of payment options. Not only this, but Duelz has quick payout processing times, promising a hassle-free gaming experience. Users can enjoy a range of live casino games on top of this, all of which, have been created by top gaming software providers.

#7 - Jackpot City Casino

Expert Rating: 4.6/5

Jackpot City UK

New UK based customers only. You must opt in (on registration form) & deposit £20+ via a debit card to qualify. Offer valid 7 days from registration. Welcome bonus: 100% on 1st deposit. 50x wagering applies (as do weighting requirements). Free Spins: Awarded on Gold Blitz once you have stakes £20 on any Games Global game. Spins value = 10p. No wagering requirements on free spin winnings. Full Terms. T&C's apply

Currently, one of the greatest casinos for casino bonuses available in the UK, Jackpot City Casino welcomes players with a great welcome bonus. As its name would imply, Jackpot City offers a selection of jackpot games in addition to a wide range of other casino games and promos. Players that play on desktop or mobile devices, both new and returning users, can take advantage of these great games and promotions. Popular games available on these fantastic websites include Gold Blitz and Mining Pots of Gold.


#8 - MatchUp Casino

Expert Rating: 4.5/5

MatchUp Casino UK

New players only, £10 min fund, 1st / 2nd / 3rd Deposit – 1st Deposit: 200% Matchup Bonus up to £400, 2nd Deposit: 150% Matchup Bonus up to £300, 3rd Deposit: 100% Matchup Bonus up to £200 - 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply T&Cs apply.

We put MatchUp Casino on this list because, while its website does not do anything fancy, it offers a reliable service that does everything we could want; all while being very new to the scene. It goes beyond its competition with a great range of bonuses and a gamified VIP programme, which makes climbing the ranks fun and extra rewarding. MatchUp is doing well to establish itself as a casino worthy of your time, and we’re excited to recommend it to you.

#9 - The Vic Casino

Expert Rating: 4.5/5

The Vic Casino UK

Welcome bonus package on first 3 deposits 1st Dep. Min £20. 50x wagering (bonus & deposit). (Exc PayPal) max bonus to cash 5x. 20 Free spins. 35x wagering. Max bonus to cash £30. Claim once. See full T&Cs for 2nd & 3rd Deposit offers. Full T&C's apply.

Rounding out our list of recommendations is the Vic Casino, another newcomer to the playing field but with an already slick and sophisticated service on offer. Its range of promotions can be used on its more than 800 games, all from top developers. The Vic Casino hosts titles from providers like NetEnt, Games Global and Pragmatic Play, so you know it’s all quality content. To top it off, you can access all this from The Vic’s mobile app, making gaming more convenient than ever. 

Casino Bonuses Explained

Online casinos typically provide welcome bonuses and other sign-up offers whenever you create an account at a new casino site and make your initial deposit. This is done to entice players to create accounts with the casinos. These casino bonuses are available in various forms, including welcome bonuses, cashback on deposits, free spins, and multipliers on deposits. The idea that a casino would give you free bonus money may sound too wonderful, but since casinos produce a lot of money, they have vast wallets to use to attract new clients.

For many players, freebies and bonuses are the most important aspects to focus on when gambling at a casino. These offers can be tough to refuse, regardless of whether you are a novice to casinos or an experienced gambler. You may not know how much they build up once your bankroll has increased significantly.

There are many different types of bonus funds that casinos offer, and first-time deposits get initial bonus cash; reloads will net more money for adding funds back into an account; there are also promotional boosts when depositing during special events like Black Friday or Christmas season, where players could double their deposit if using specific methods such as debit cards with no fees (or give away 2x points); these promotional boosts are also offered during the holiday season.

Types of Casino Bonuses Explained

Players who fulfil the promotion requirements can receive bonuses from online gambling operators through casino bonuses, free spins, or cashback on deposits. There are a variety of different kinds of casino bonuses to choose from which are all explained below.

1st Deposit Bonuses

Deposit bonuses typically have fewer restrictions, allowing players to claim more money and enjoy a broader range of games. A player can receive a casino deposit bonus worth thousands, equivalent to uncountable hours of free playtime. Match bonuses, often known as deposit matches, are the most common welcome offer for new players. The amount of your initial investment is matched up to a certain percentage as part of a welcome bonus. The casino will double your first deposit.

This kind of offer will typically have a maximum cap attached; for instance, if you claim a 100% match bonus up to £100, the casino will only match £100. 

No Deposit Bonuses

When a player opens a new account at a casino, the player will typically be eligible for no deposit bonuses or free spins, providing it is being offered. When you take advantage of this type of promotion, you will not need to make any deposits into your account. 

These no deposit casino promotions are typically much lower in value than deposit offers. Still, they are ideal for new players who wish to try playing casino games without risking any real money. Some casinos will ask you to provide evidence of your identification by registering your card details with the site to prove that you are of legal age and eligible to play real money casino games online.

Free Spins

When playing slot machines, taking advantage of free spins is an excellent way to get started and have fun. Signing up for an account at your preferred casino or meeting the wagering requirements as a current player can make you eligible for free spins. Every day, you will find new free spins offers from casinos, whether that’s new player bonuses or weekly promotions where you can claim free spins.

Mobile Casino Bonuses

There has been a recent trend at many online casinos introducing exclusive bonuses for mobile players. These days, accessing your preferred casino games on a mobile device, such as a smartphone or tablet, is quite simple. As a result, many casinos are increasingly adopting the approach of catering entirely to mobile devices. The popularity of mobile gaming has steadily increased over the past several years, thanks in large part to the fact that it is readily available and straightforward to operate.

Loyalty Bonuses

The loyalty bonuses offered by casinos are one component that has evolved over the past few years. These bonuses function in a manner very similar to that of a first deposit bonus. However, they are activated regularly, such as upon hitting significant amounts of deposits, rather than applying to your initial deposit. Loyalty bonuses are often rewarded to frequent depositing players.

Tiered Bonuses

Many online casinos promote tiered bonuses; however, with this sort of bonus, you must make numerous deposits to claim the full amount. In a hypothetical scenario, the bonus might be distributed as follows:

1st Deposit 100% match deposit up to £100
2nd Deposit Additional matched bonus up to £50
3rd Deposit 100 Free Spins on a specific slot game (e.g. Starburst or Book of Dead)

Wagering requirements and time limits are typical conditions that must be met between each stage of a staged bonus.

Live Casino Bonus

Those who enjoy playing live casino games that are streamed live will enjoy this bonus. Some casinos will provide a promotion exclusive to their live casino games, such as blackjack or poker, while others will share the promotion between their live casino and the standard slot games.

For informations on blackjack sites available in the UK, click here.

Reload Bonus

Online casinos give reload bonuses after the first deposit bonus has been claimed. These promotions have the potential to entice punters to continue playing! 

Reload bonuses at online casinos are fantastic since they allow you to claim another bonus similar to the welcome bonus. It's an excellent option for players who consistently visit the casino.

Cashback Bonuses

Online casinos have developed creative strategies to entice new players to their websites. Cashback bonuses, which will reimburse a percentage of your losses in the form of money, are one of the ways that they achieve this. These promotions are available to both new and existing players.

VIP Bonus

As a VIP player, you may anticipate receiving individualised promotions, enhanced customer support, and accelerated payments. These perks are intended to give high rollers the impression that they are the most important customers in the casino.

Usually, the bonuses that come with these promotions are subject to specific requirements. The minimum amount of cash that must be deposited into a casino account by players varies from one online casino to the next. Players must meet this requirement before playing at any of these establishments. To prevent players from abusing their offers, some promotions impose wagering requirements on the players who participate in them.

Why Do Casinos Give Out Bonuses?

Casino bonuses are the main driver behind acquiring new players and, as we know, can take various forms, including welcome bonuses, free spins, no deposit bonuses, and loyalty programmes. These offers not only bring in brand-new players but also keep the interest of the players they already have. The utilisation of bonuses benefits players who want to expand their time playing and get the most out of the money they deposit.

Everyone enjoys free offers, especially when playing online casino games. Naturally, casinos are interested in retaining their customers, and to that end, they'll go to great lengths to meet your needs. 

For more information on the best online casinos in the UK, check out our dedicated review page.

How to Make the Most of Your Bonus

It is best to check if a particular casino offers what you want before playing at the brand or selecting a bonus before investing time and money in any online casino site. This will allow you to make an informed decision.  When deciding whether or not to accept a bonus, the first thing that should be considered is whether or not the bonus is "sticky." Sticky bonuses cannot be cashed out of a personal account under any circumstances.

Other essential factors to consider are the required wagering levels, the types of games that can be played with the bonus funds, and, if you plan to play slots, whatever type of slot machine or slot game will cater to your preferences the most. It is best to research beforehand and keep a few things in mind when selecting an online casino bonus code.

Casino Bonus Guide

Before you can make full use of the benefits that come with any bonus offer, you'll first need to comply with the specific rules and requirements that come with that offer. Players are solely responsible for selecting a casino site bonus and knowing the requirements to cash out any possible wins the offer brings.

In addition to these things, players at an online casino need to be aware of the site's wagering requirements. Does the bonus have a time limit, and if so, what is the most that can be wagered with it? Is the bonus cashable, or does it not have any wagering? To avoid disappointment, you need to know the answers to these questions before depositing.

What to do if you have a gambling problem

We understand that gambling can be fun, but it is important to gamble responsibly. If you are struggling with a gambling problem, please don't hesitate to ask for help. There are people who can help you get on the road to recovery.

Here are some resources that can help you:


Online casinos rely heavily on casino bonuses to sell their brands since they attract new customers and provide them a competitive edge. You can get free bets, cashback, spins, sign-up bonuses, and other benefits. It is unquestionably a great chance for players to check out different casino websites and attempt to win prizes without having to risk any of their own money.

Before accepting any casino bonuses, players need to do some preliminary research beforehand. This is because casino bonuses have been increasingly popular in recent years.

Most online casino websites provide no deposit bonuses in addition to first deposit incentives, which are exclusively available to new players. Before beginning to play casino games and slots, it is important to remember the information mentioned above on promotions and bonuses.

Frequently Asked Questions (FAQs)

What is a casino bonus?

Our strategy used by online casinos to entice new users to their websites is to provide bonuses. Among these are bonuses for reloads, deposits, no deposits, and bonus spins. 

Can you win real money from bonuses?

After meeting all wagering requirements and terms and conditions, using casino bonuses might lead to the acquisition of real money. 

What payment methods can I use to claim a casino bonus?

Bonus claims can be made using a variety of payment options, such as Mastercard, Visa, Paysafecard, PayPal, Neteller , Skrill and more. 

What is a bonus that does not require a deposit?

Occasionally called a "no deposit bonus," this is a temporary promotion. Players at casinos receive it upon creating new accounts; no deposits are needed.