The Best New UK Online Casinos in 2024

The UK is one of the most competitive markets when it comes to online casinos. New sites always try to stay ahead of their competitors by providing players with fun promotions, top-rated games, and fast payment methods.

Based on my experience, I consider King Casino to be the best new brand available due to its wide range of high-quality games. 

The best new online casinos in the UK will feature a range of attributes, including:

  • A generous welcome bonus.

  • A wide variety of regular promotions.

  • Some of the best games from the top providers.

Our Choice

New players only, 18+. Minimum deposit of £20 for the first deposit bonus 100% up to £50 is required. 20 extra spins to be used on Book of Dead will be credited after making the first deposit. Minimum deposit of £20 for the second deposit bonus 50% up to £100 is required. 30 extra spins to be used on Starburst will be credited after making the second deposit. Extra spins are available for 24 hours. Winnings from extra spins as well as the deposit and bonus amounts must be wagered 35x. Gamble responsibly. GambleAware.org. Full terms and conditions apply

My Top Picks for the Best New UK Online Casinos

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Best new online casinos in the UK by player category

Different players have different needs and tastes. That’s why I always try to divide casinos into categories, as it helps them find something that matches their expectations. It’s even more helpful when it comes to new sites, as they still need to prove themselves.

Regarding new online casinos for UK players, I organised them into five categories: Best for new players, bonuses, slots, fast withdrawals and high rollers. Let’s see what makes them stand out in each field.

I chose HotWins Casino as the best site for new players due to its welcome bonus, which gives you 100% up to £100 and 25 free spins on Big Bass Bonanza when you make a minimum deposit of £10. 

In my opinion, HighBet is the best option for players who love a strong welcome bonus. Its welcome offer is sizeable, as you can get a £50 bonus and 50 free spins on the Starburst slot. They also have monthly drops and wins with a prize pool of £2,000,000 on offer. 

SpinYoo was my choice for those who want to play slots. With over 2,500 slot games from some of the best software providers around, you are spoilt for choice at this casino. I enjoyed being able to filter the different titles by theme, features and bonus spins, too. 

If you want a good variety of games, be sure to check out Lottomart. You can find all of your typical casino games here, like slots, jackpots, live casino, table games, Megaways and Slingo, but they also offer lotteries and scratch cards. 

Last but not least, something for the high rollers. O’Reels Casino allows players to withdraw as much as £10,000 in one go. If your balance is higher than this, you can always request multiple withdrawals without any concerns. 

Best for Category Casino
Best For New Players HotWins Casino
Best For Welcome Bonus HighBet
Best For Slots SpinYoo
Best For Game Variety Lottomart
Best For High Rollers O’Reels Casino
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My Top 5 New Online Casinos For UK Players

Now that you know my top five new UK online casinos, it’s time to take a closer look at what they have to offer. If you want to get started, be sure to read the short reviews below and pick your favourite casino:

HotWins Casino

HotWinsCasino was established in 2024 by ProgressPlay Limited. If you look at its portfolio, you’ll find over 2,800 games, from classic slots to modern live games. It also has some of the best bonuses I’ve seen, like a welcome offer of 100% up to £100 plus 25 free spins.

HotWinsCasino- Fast payout casinos

  • Exciting portfolio with over 2,800 high-quality games

  • Various promotions, including a welcome offer and cashback

  • Compatible with over 10 payment methods

18+. Gamble Responsibly. Gambleaware.org. General T&Cs apply | Please play responsibly | New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from bonus spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ bonus spins are valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply.

HighBet

Founded in 2021, HighBet is new on the UK casino scene. However, they have all of the most popular slot games available, such as Starburst, Book of Dead and Big Bass Bonanza. With a solid casino welcome bonus of 50 spins on Starburst and up to £50 in bonuses, you’re sure to have a fun start to your gambling experience at this casino.

highbet - Fast payout casinos 

  • Welcome bonus of up to £50 and 50 spins 

  • Fast withdrawal times 

  • Casino and sport sections

1st Deposit Bonus Minimum deposit: £10Wagering requirements: 35x bonus deposit NOT LOCKEDMaximum bet: £3.99 or 14% of starting bonus value (lower value applies)WELCOME OFFER18+, www.gambleaware.org New Players OnlyTerms apply, please gamble responsibly if you place a wager using only your bonus funds and win, you will receive, depending on your chosen account currency, up to a maximum of £500 in winning welcome bonus can be used just once in Aspire Global group casinosDeposits made with Skrill or Neteller have 2,49 EUR/USD/GBP 24,99 NOK maximum bet restrictionGame weighting and exclusions apply.

SpinYoo

The extensive range of over 2,500 slots was enough for SpinYoo to make it in my list of top 5 new online casinos in the UK. Not only is there a great selection, I thought that the welcome bonus of 100% up to £250 and 100 spins was generous, too. This will give you a solid platform to try out all of the different slot games on offer. 

SpinYoo- Fast payout casinos

  • Over 2,500 slots

  • Welcome bonus of 100% up to £250 and 100 spins 

  • £100 on offer in loyalty points rewards

18+. New players only. Min. dep. €20. Max. bonus bet €5. Offer is 50% bonus match on first deposit up to €100. Bonus funds are valid for 30 days, are separate to cash funds and are subject to x35 wagering of deposit + bonus amounts. Bonus funds can only be used on slot games. Play Responsibly. GambleAware.org Full Terms apply.

Lottomart

There’s so many different game options for you to explore at Lottomart. Not only is the selection of standard casino games extensive, where you can play slots, jackpots, live casino games, table games, Megaways and Slingo, you can also try your hand at over 10 different lotteries and online scratch cards. Be sure to make the most out of their 100% up to £100 new customer offer as well. 

Lottomart - Best new UK casinos

  • Over 10+ lotteries available 

  • 2,500+ slot games 

  • Mobile apps available on Android & iOS

New players only. Deposit match: £20 min deposit. £200 max match. 50x wagering on Bonus. Game eligibility & contributions vary. 10p to £5 bet range. £1,000 max redemption. Valid 7 days. Free Spins: Opt-in required. Min. £20 cash stakes on slots. Must be qualified for within 48 hours of issue and Free Spins use within 4 days. Winnings paid as cash with no restrictions. Exclusive to select customers. Limited time offer. 18+ BeGambleAware.org.

O'Reels Casino

O’Reels Casino is a popular UK gambling site that has over 2,000 games. If you register at this online casino, you’ll get a welcome offer of 100% up to £25 plus 50 free spins on Big Bass Bonanza. There’s also an app for iOS and Android devices.

O'Reels - Fast payout casinos

  • Welcome bonus of 100% up to £25 plus 50 free spins

  • Daily and weekly promotions where you can win free spins

  • Players can withdraw up to £10,000 per withdrawal request

New players making their first two deposits only. Min deposit £20. First deposit: 100% bonus match, max £25 bonus. Bonus can be used on slot games only. Second deposit: Max 50 bonus spins on Big Bass Bonanza. Both: 35x wagering. Max £100 conversion. 18+. Full T&C’s apply. Gambleaware.org

How I Evaluate New Online Casinos

Relying on a rigorous casino reviewing procedure is the key to creating honest and unbiased reviews. Although I test numerous aspects, it only takes five main criteria to tell if a casino is worth it. These include licences, bonuses, games, mobile gameplay, and payments. 

  • Licensing and security

Being licensed by a reputable organisation, like the United Kingdom Gambling Commission (UKGC), ensures a casino has the player’s best interests at heart. That’s why I always check if sites follow the latest industry standards and offer responsible gambling tools.

Security plays a pivotal role when it comes to online casinos. I only recommend casinos that use the latest technologies to protect players, like 256-bit SSL encryption and secure data servers. I also prioritise casinos certified by third-party auditors, such as eCOGRA.

  • Bonuses and wagering requirements

Online casinos use bonuses as a way to attract players. However, things aren’t always what they seem, so if you want to be sure, you have to read the fine print first. I also look through the different offers available, focusing on free spins and deposit bonuses.

Another thing I always keep in mind is the wagering requirements. These tell me how many times players must wager their bonus before withdrawing their winnings. Top-rated UK sites have wagering requirements ranging from 10x to 40x

  • Game selection and providers

Games can make or break an online casino. If bonuses are used to attract players, games are used to keep them around. The best new casinos in the UK should have a wide variety of slots, classic table games, live dealer tables, and other underrated game types, like Slingo.

I also check which providers are responsible for a casino’s games, as it tells me more about its quality. As such, I look for award-winning developers like Games Global, Pragmatic Play, Evolution, and NetEnt. 

  • UI and mobile compatibility

A well-organised user interface can improve your gameplay experience, making it easier to navigate the site, claim bonuses, add funds to your account, and find games to play. Before I recommend a casino, I always check if the site is user-friendly.

Of course, I don’t forget mobile gameplay. Although I prefer casinos that have a mobile app, I also recommend sites that offer a pleasant experience on the mobile website. I review them based on how intuitive their layout is and if games load quickly.

  • Payment methods and withdrawal speed

Adding funds to your casino account or requesting a withdrawal should be quick and easy. I only recommend an online casino if it offers the fastest and safest payment methods in the UK, like PayPal, Skrill, and Trustly.

Regarding the withdrawal speed, I always read the terms and FAQs to see how quickly you can request a payout. If I don’t find answers, I contact support. My goal is to ensure players receive their funds within 48 hours. 

How to Find the Best New UK Casinos

Some players like doing their own research. If that’s your case, I have excellent news. I wrote a short guide to help players identify the best new UK online casinos. Read it, and you’ll know what to look for regarding licensing, bonuses, casino payment methods, customer support, and more.

Key FeatureWhat to Look For
Reputable licenceCheck if the casino is licensed by the UKGC
PromotionsLook through the different offers and their wagering requirements
Payment methodsVerify if the site accepts your favourite payment options and their limits 
Customer supportSee if it’s easy to contact support and what channels are available
Game selectionEvaluate the casino’s game variety, including slots and table games
Mobile gameplayAnalyse the user experience on the mobile site and app, if applicable
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Upcoming Online Casinos UK in 2024

Many iGaming companies are working towards obtaining a UKGC licence. As such, we might see them entering one of the world’s most competitive markets. Here are three casinos that might become available to UK players in 2024:

  • Bongo Casino

Bongo Casino may soon be available to players in the UK. This is because the company that owns it, BM Solutions Limited, had a pending UKGC licence at the time of writing. The casino is already known in other countries for its quality game selection and bonus choices.

  • Axwin Casino

Axwin Casino is also owned and operated by BM Solutions Limited. This means it might also become available to UK players. What’s great about this site is that it has one of the biggest game selections in Europe, with over 10,000 games. It also offers up to 10% cashback.

  • Betmaster Casino

Betmaster Casino is a popular gambling site that operates in multiple jurisdictions throughout Europe. At the time of writing, it wasn’t available to UK players. However, this may change, as they appear on the UKGC website. Its game selection features over 3,000 high-quality slots.

Are There Any UK Mobile Casinos?

Online casinos can’t be considered the best in the UK if they don’t have a mobile casino app or mobile-friendly site. If you look around, you’ll notice that most casinos released nowadays have a mobile-friendly design that’s compatible with iOS and Android devices.

From all the new UK casinos I evaluated, the one that stood out regarding mobile gameplay was O’Reels Casino. On top of being available on the App Store and Google Play, the mobile website was a breeze to navigate, and everything was easily accessible.

Best Bonuses to Grab at New UK Online Casinos

One of the best things about new UK casino sites is that the developers already know what works in terms of bonuses. If players join a new casino, they’ll be met with bonus types that are already popular at well-known online casinos.

I identified 6 types of promotions at the newest UK online casinos: welcome offers, free spins, no deposit casino bonuses, cashback, reload promotions, and Wheel-style bonuses. Keep reading to learn how they work and how to claim them:


Welcome Bonuses
As the name suggests, these bonuses are offered to new players. They can include different offers, such as deposit bonuses and free spins. To be eligible for this bonus, you must deposit over the minimum amount.

Free Spins 
Free spins are slot enthusiast’s best friends. They allow you to spin the reels on eligible slots. However, some free spins bonuses require players to wager their winnings before withdrawing. 

No Deposit Bonuses
These bonuses are offered without players having to add funds to their accounts. They can include free spins or cash rewards. No deposit bonuses are commonly found at new UK online casinos.
Cashback Cashback allows players to claim a refund on their losses. For instance, if you lose £100 while playing and grab a 10% cashback bonus, you’ll get £10 back. Many cashback offers in the UK don’t have wagering requirements.
Reload PromotionsSome online casinos reward players for making additional deposits. Although they aren’t as generous as welcome bonuses, they allow you to keep the fun going. Most reload promotions are offered on a weekly basis.
Wheel BonusesNew UK casinos are starting to offer Wheel of Fortune-style promotions where players can win free spins and other rewards, such as deposit bonuses. Most of the time, you must deposit to access the wheel.
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Favourite New UK Casinos Chosen by Our Team

I wasn’t the only one with something to say about new casinos. Our team’s expert casino reviews highlight their favourite sites in terms of games and bonuses. Here’s what they have to say:

Our Expert Recommendation Regarding Games

Although HotWinsCasino offers the biggest game variety out of all the casinos we tested, our experts believe that Duelz Casino stands out due to its quality. It also has exclusive games, which isn’t something you see every day, especially if you’re visiting a new UK online casino.

However, there’s more to Duelz Casino besides an exclusive game. The casino’s portfolio also includes some of the most popular slots in the industry and bonuses to ensure you enjoy them to their fullest. In short, it’s the perfect choice for slot lovers. 

Our Bonus Experts Favourite UK Casino

HotWinsCasino was our experts’ choice regarding bonuses. The casino had bonuses for every taste, including free spins, cashback, reload bonuses, and an exciting welcome package. However, the 50x wagering requirement for most bonuses could be better.

They also liked HotWinsCasino’s reward program. Being able to complete tasks, such as playing specific games, activating slot features, or claiming bonuses, adds a lot of depth to the casino. It was nice being able to win badges for your efforts.

Are New UK Casinos Worth Your Time?

In my opinion, playing at new online casinos in the UK is worth it, especially if you’re looking to try something new. However, this wouldn’t be a proper guide if I didn’t tell you there are also a few drawbacks to these sites.

Bonuses at new UK casinos are usually better, as they’re used to get players to visit the site and sign up for an account. In addition, many of these casinos are owned by reputable iGaming companies that have been on the market for years.

 It’s worth noting that new UK casinos know that mobile gameplay is one of the first things players look for. As such, many of them launch with dedicated apps for Android and iOS or mobile-friendly websites. 

On the flip side, finding reviews on the latest casinos can be tricky, which means there might be some trial and error involved before finding something suited to your needs. It can be hard to tell if new sites are reputable, as they still have to withstand the test of time.

Although it’s uncommon, new casinos can have fewer payment options than well-established sites, requiring players to go out of their way to add funds to their accounts. Luckily, this isn’t an issue if you choose the best new UK casinos.

Gambling Responsibly at New UK Online Casinos

New online casinos that have a UKGC licence must offer various responsible gambling tools, such as limit-setting, reality checks, time-outs, and self-exclusion. You can also find quizzes to determine if you’re at risk and links to gambling addiction prevention organisations.

What Is the Legal Gambling Age in the UK?

Another thing to keep in mind before signing up at a UK casino is the legal gambling age. You won’t be able to register if you’re younger than 18. This doesn’t apply to category D gaming machines, like coin pushers and crane grabs, but those aren’t found at online casinos.

FAQs About New Online Casinos in the UK

Now that you know everything about the best new casinos in the UK, it’s time to have fun and register for an account. What if you still have questions? In that case, I recommend checking out the most commonly asked questions below:

How old do you have to be to join new online casinos in the UK?
Is it possible to get bonuses at a new casino?
How can players tell if a new online casino is legit?
Do new online casinos have a minimum deposit?
Can you join new UK casinos on mobile devices?
What is the best new online casino in the UK?
How can you win money at a new UK casino?
Liam Hoofe

Liam Hoofe

Author & Online Gambling Expert

83 Articles
A bona fide expert, Liam brings an undeniable wealth of knowledge and experience to CasinoTopsOnline’s UK market. Our overall casino authority Liam keeps us ahead of the game as far as the UK market is concerned.
Expert On:
UK Online Casinos
UK Casino Bonuses
UK Casino Games
UK Gambling
UK Responsible Gambling
UKGC

Fact-checked by Julia Attard

Senior Author & Online Casino Expert