New Casino Sites In The UK - Latest Online Casinos In June 2025

Best New Casino Sites In The UK In 2025

If you’re looking for a new casino online UK gamers have plenty of choices. Most new casinos are pretty good, while some definitely aren’t. It's our job to make sure you never have to deal with the ones that aren't, so don’t make the mistake of signing up to a mediocre new casino. Instead, pick one of our recommended new casinos below and enjoy a great way to play.

We've covered all of the bases in our search for the best new UK casino operators to bring you the ones we trust and recommend the most.

From casinos offering you great sign-up bonuses to casinos offering you exciting new slots games and even the new casinos keeping it old school with classic table games. It's all in here, so get ready to start playing.

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New Online Casino Sites — Updated June 2025!

We regularly scan the online casino world in search of newly-launched operators and report back here with our findings on the best new online casino UK operators. If you're looking to create an account with a brand new operator, then here are our top picks of the newbies:

BetMGM - One Of The Best Casinos Around

Pros and cons of BetMGM

• Impressive welcome offer
• Wide range of casino games
• Extensive live casino section

• Small section of payment methods

BetMGM is quickly becoming a casino you can trust and is seen as one of the best on the market.

This online bookmaker might be more well known for its sportsbook and the extensive list of sports they cover, but their casino is definitely one of the best around.

BetMGM’s welcome bonus offer is a generous one and will definitely catch the attention of new customers.New bettors to the site can sign up and claim 100 free spins as soon as they deposit and bet £10.

The 100 free spins new customers will receive will be eligible to be used on the very popular Big Bass Splash, This offer is strictly for new customers only and they will have seven days from registering to deposit and bet their £10 on any casino game in order to receive the free 100 spins.

At the start of their online betting journey, BetMGM did not have a mobile app for customers to use. They soon realised they would be left behind in the race to become the best casino, so they created a mobile app and that has helped them become one of the most trusted casinos.

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Matchbook - Great Betting Exchange With Casino As Well

Pros and cons of Matchbook

• Generous casino welcome bonus
• Betting exchange
• Mobile apps available

• Limited options in the sportsbook

Matchbook is a Betting Exchange that has been in operation since 2004 and was created to offer more value for sports punters.

The sportsbook side of Matchbook is not as extensive as some of the top UK online casinos, but it is getting better as time goes by.

The casino section of Matchbook is quite impressive with an excellent welcome offer for new members.

New customers signing up to Matchbook for the first time can enjoy 100 free spins with Matchbook Casino. All they have to do is deposit and wager £10 using promotion code 100SPINS and they will receive 100 free spins to be used on the Scudamore Super Stakes slot game.

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Bwin - Impressive Casino Welcome Offer

Pros and cons of Bwin

• Impressive welcome offer for casino players
• 100 free spins
• Live casino option

• Limited customer service options

Bwin has been in operation since 1997 and is regarded as one of the best sportsbooks on the market. However, their Casino is just as impressive with plenty of slot and table games available.

In the Casino section, members can get involved with games like Big Bass Splash, Eye of Horus, Pig Banker, Bwin Rush, Bwin Roulette, Sizzling Hot Deluxe and Fishin’ Frenzy The Big Catch.

Even before you start to look at the wide range of casino games available, new Bwin members can take full advantage of an impressive welcome offer.

New customers with a registered account can claim 100 Fresh Free Spins by just depositing and wagering £10 on any number of different games. There is a list of ineligible games that can be found in the Help section of the Bwin website.

Once you have deposited and wagered the minimum of £10, new customers will have 100 free spins credited to their betting account.

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Lottoland - 50 Free Spins Available 

Pros and cons of Lottoland

• Good value welcome offer
• Progressive jackpot games library
• Impressive live casino

• No customer support phone number or email address

Lottoland might not be the first online bookmaker you think of when it comes to sportsbooks or casinos. However, they have a good reputation and have plenty on offer at both their website and mobile phone apps.

The casino section at Lottoland is quite impressive and they have a welcome offer to back that up.

New customers who are signing up with a valid account for the first time are encouraged to deposit and wager £20 on popular game Rainbow Jackpots and receive 100 free spins.

Once you have registered your account, you will deposit and wager £20 on Rainbow Jackpots - no promotion code is needed. Once your qualifying bet has been settled, Lottoland will credit your account with 100 free spins to be used on Rainbow Jackpots.

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Why It Pays To Try A New Casino

There’s nothing wrong with sticking with your current casino site. After all, there’s something reassuring about these old-school sites. This is because you know what you’re getting in terms of the gaming options. While all of that is very sensible, it can also be massively boring.

Surely casino gaming is meant to be exciting, right? Hint - it is supposed to be exciting, and you're supposed to have fun first and foremost. It's not like we want to give you a full in-depth guide to online casinos or anything, but we need to make it clear that fun is the first priority.

So, this is why you should play at the generation of new casino sites UK. These sites have actually bothered to make themselves attractive rather than just relying on the usual techniques of putting on some games and expecting the punters to roll up and throw their money away.

But, new casinos will have to work hard to earn your custom. Here are some of the main ways that these new casinos will tempt you away from your current gaming provider.

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Sign Up Offers At New UK Casinos

Who doesn’t love a decent casino bonus? We certainly do! So this is why we’re very pleased to see the current range of new casinos putting on some massive bonuses.

The online betting market has never been more competitive, as more and more new online casinos in the UK are arriving on the scene each year. This increased level of competition is great for you as a player, as it is driving up the quality of the bonuses. Every new operator has to stand out somehow, and by offering a great bonus, they can help get you off to the best possible start.

Obviously, there are those pesky wagering conditions to think about. But if you play your cards right, then you should be able to really enhance your casino experience with these new casino welcome bonuses.

At the end of the day, terms and conditions are necessary. And with a good bonus, they shouldn't act as blockades, just small stumbling blocks that you can easily work around.

That's why we're advocates of mixing it up and exploring the different types of online casinos that are out there. This is especially important as there are always new casinos popping up online that can offer you great things and the best part of it?

You don't have to worry about which ones are legit either, as we'll always keep you up-to-date on the most trusted and legit new online casinos in the UK!

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Discover New Games

Casino games are great, but they can also be boring. Yes, it’s a contradiction, but seriously, how many more times are you going to spin those slot reels until you look like some kind of robot?

Thankfully, new casino sites are here to give us a fresh way to play and potentially hit a jackpot win if you're lucky. There are now more slot games out there than every before, with many video slots offering cutting-edge graphics the like of which you can find in the latest video games.

We’ve seen some of these new casino sites UK implementing some reward programs that usually have a fairly wacky theme, such as medieval, outer space or other things of that ilk.

Our advice is to ignore the backstory to these loyalty schemes and just use them to enhance your overall online betting experience as much as possible.

Can we also take some time to mention that not everything has to be brand spanking new, at least in terms of concept? The good old classics like playing online blackjack or baccarat, or roulette are all very important too!

The best new online casino UK will all carry these games too, and will often encourage you to keep it old-school with some tasty bonuses. New is good but classic and improved is also good. It's all good.

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Are New UK Online Casinos Trustworthy?

It doesn't matter if an online casino site has been around for a decade or a month, we would always expect the same standard of safety and security. Our experts won't compromise on this and wouldn't list any brand that doesn't meet the standards expected to ensure a safe gaming environment.

So you’re going to be fine at all of the new casinos that we’ve recommended, you may also find that any online casino with fast payouts tends to be the newer ones, as they look to draw you in with enticing features, so it's yet more positive reinforcement to give the new guys a chance.

These new casinos have all got the same kind of licensing and encryption as the older casino sites, meaning that you’re just as likely to win or lose at these sites and they’ll all keep your cash and personal data safe - if they don't, we will never recommend them to you. Here's a handy table showing you why you can trust our featured new casinos:

Innovative Mobile Play At New Casino Sites

One of the key things that brand new casino sites can do to stand out is provide a top-notch mobile experience. A lot of established brands started out with a website and have had to adapt their operations onto the mobile side of things. Sometimes it's very clear that they're playing catch up on the app or mobile website side of things.

With new UK casinos this is less of an issue. They can design their whole operation with mobile users in mind. This often makes the sites really easy to use and pleasing on the eye, regardless of which screen size you're looking at.

We live in a fast paced world where the majority of us do not have time for breaks. Whether that is a good thing or a bad thing, we are not sure, but it is just a fact of life.

We want to do everything on the go and at a 100 miles per hour. Being honest, betting is very similar. We want to place our bets in a split second and get onto the next task.

Mobile betting allows people to do that. Having a mobile app at the click of a button on your mobile phone is seen as the way to go. You can place your bets while standing in line at the Post Office or even sitting on the top deck of a bus on the way to work.

Mobile betting apps are so simple to use. Every piece of information that you would find on a desktop site is available on the mobile app. Everything is condensed so it fits perfectly on your screen.

All the important features are visible and can be accessed by clicking the right icon. It could take valuable minutes off your day by using a mobile app for your betting needs.

New Loyalty Promotions

Loyalty is a tough thing to foster in gaming. The online casino marketplace is pretty busy with lots of brands competing for people's attention. So, when people register it is important that they feel valued and are rewarded for their loyalty.

That's where new UK casinos can go above and beyond their more established rivals. Whether it's through a dedicated loyalty scheme with tiers and points which accumulate or ad-hoc promotions, players like to feel valued. We've often found that some of the most well-rounded loyalty schemes actually come from newer brands who have built their offering around that side of things.

Key Ingredients Of The Best New Casino Sites UK

New casinos are so much more than just being old casinos with a fresh coat of paint. Here are some of the main ways new casino sites can surpass what's come before:

A Whole New World Of Online Slots And Games

Ok, when we say "new" we're not talking about things that have just been invented. We're talking about "newer" additions to the online casino world like mobile casino apps both for Android and iOS, we're talking about the vast array of new online casino slots games that are being developed and produced. Some sites have even started including virtual reality casino games - perfect for anyone who ever wanted to play Gonzo’s Quest with mild motion sickness!

Online casino slots are quickly becoming a very lucrative selling point for new online casino UK operators, and the newer guys tend to offer a larger selection than their older counterparts. Developer giants such as NetEnt, IGT, Playtech, BetSoft and so many more are continually giving players new and exciting online slots games to really keep people entertained and it's something to look out for when choosing a new casino.

Similarly, almost every new online casino UK will have functioning casino mobile apps ready for players to take their gaming on the go. A mark of a good casino is whether or not they have put in the effort to create a working, usable and fun mobile app.

It's also good to know that newer casinos tend to put in a lot of effort ensuring that you can enjoy their sites on your phones so it's always worth checking out which new online casinos have mobile apps before you settle on one.

What Are White-label New Casino Sites?

If you go to many casino sites and maybe a new online casino UK, then you will probably see that many of them look remarkably similar. Don’t worry, you’re not going mad. This is because many of these casino sites are actually white-label sites.

These sites are created using the same software that comes from the same provider. They will feature the same options in terms of customer support, payment options and so on.

White-label casinos basically give entrepreneurs or organisations the chance to buy a casino package from a provider and try their hands at running a gaming site. Such efforts can be fairly short-lived as many of these operators don’t know what they are doing, but look at what BetMGM are doing with LeoVegas' platform at the moment for how it can work.

They should still be able to give you a decent casino gaming service. So make sure that you take advantage of what these white-label casinos have to offer, but don’t expect to see all of them in a few years’ time.

Want To Try Your Hand At Some Of Our Favourite New UK Casinos?

Below, you can check out the current five best new online casinos in the UK. We always update this list regularly, as our experts always test, review and rate new operators as and when they come into the market. That's why we strongly recommend that you bookmark this page and come back and visit us to find the latest and most exciting online casinos in Britain.

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Downsides Of New Casino Sites

We can't pretend that new casino sites are perfect. In fact, there are some shortcomings that nearly all newer casinos have compared to their more established competition. These tend to fall into a few distinct categories:

1. Fewer payment methods
2. Smaller game libraries
3. Fewer jackpot and progressive slot games
4. Potential for higher wagering on welcome bonuses
5. Slower withdrawal times
6. Customer Support not always reliable at the start
7. Less live casino table

These are not massive concerns. No site or business is perfect right out of the box. To be a successful business or betting bookmaker, you need to learn from your mistakes and a lot of online casinos are doing that.

It is important to get the site out in the public and then add the necessary changes when needed, rather than wait for it all to be perfect and delay launching the business and find yourself even further behind your competitors.

Looking at the list we have created, none of these are worrying at all. Game libraries will get bigger as time moves on. New games will always become available, while jackpots and welcome offers can be increased as the company progresses. There is no point throwing out all bug jackpots and offers and finding the company in financial trouble three months down the line.

Customer support is massive, but you only know if it is working or not when you cannot handle the queries coming through. If it’s possible, having a 24/7 chat line solves a lot of problems, but not all casino sites can implement that from the start. Things like this take time, that is why none of the cons in that list are startling and certainly nothing that cannot be fixed down the line.

There's certainly nothing here to put you off trying out a new online casino site in the UK.

How Our Experts Test New Operators – Essential Criteria

One of our top priorities is to fairly and objectively review each new online casino UK. We evaluate each fresh-on-the-scene casino in specific categories, providing the key information you need to find the right casino for you. We focus on the following areas so you don't have to:

1. Bonus offers and bonus bets: Everybody loves a good bonus. We rate and rank the sign up offers that are currently available at the newest casinos.
2. Usability, look and feel: How does the user experience measure up? Points are given for easy navigation, quick loading times, and eye-pleasing design.
3. Payments: What payment methods can you use for making real money deposits and withdrawals? We give all of the details on processing times and fees.
4. Customer service: How easy is it to get in touch with the brand’s customer support team? We look for  24/7 service and whether they offer live chat, email and telephone options.
5. License and security: We look at what online gambling licenses the new casino site holds, and how they handle your sensitive personal data.
6. Sports betting: Is there a sportsbook on the site, and what kinds of sports betting odds do they have on offer?
7. Casino games: We provide an overview of games that are featured on the site, such as online slots, roulette, blackjack, baccarat, and live dealer games, among others.
8. Poker: Does the site feature any poker software? What kinds of poker games are available? We give you all the details you're looking for.

What To Avoid When Choosing A New Casino Site

We have already covered the downsides of a new casino site, and to be honest those could be improved on as time goes by.

However, there are still some massive red flags out there with new casino sites that should be solved before the website goes live. Check out the following signals you should avoid.

Untrustworthy Or Unlicensed

We have to point out no casino or sportsbook will be featured on Betting.co.uk without having the relevant licence. All the sites here are fully regulated, if you can see that the new casino site you want to use does not have the correct licences, then it is important you stay clear of them.

Limited Bonuses & Welcome Offers

A welcome offer is important, but it all depends on what you want to get out of your betting journey. However, lack of promotions or unrealistic ones with excessive wagering requirements are best to be avoided. Casinos are trying to entice you in, so anything that does not look beneficial to you as a bettor needs to be swerved.

Deposit & Withdrawal Fees

Although some payment methods might charge a small fee, make sure it is not the casino or bookmaker that is charging you. There are some sites that will charge a fee, but just be wary about them because you do not want to pay fees when that money could be used on betting.

Poor Customer Service

This is very important. You will want to check out what services they offer in terms of customer support. If there is no way of contacting anyone, then stay away from it. You might never need to get help, but it is reassuring to know it is there if you need it.

Poor Reviews

If it is a new casino and has already got bad reviews, then it is safe to say that might be the casino site you need to be signing up to. Some complaints might not mean anything, but if there are a few there could be something really wrong with the site.

How To Find New Casinos In The UK

You could spend hours and hours doing your own research by searching online for every new online casino that has hit the market. Fortunately, there is a much easier way to do this and the good news is, you are halfway there.

Basically, let us at betting.co.uk do the heavy lifting for you. We have spent months and months scouring the internet and checking out all the best new UK casinos that are on offer.

Every review is thorough and we have found out everything you need to know when it comes to casino betting and even sportsbook betting. We have articles on the best online casino sites and even the best casino no deposit bonus sites.

It is important to note that every single bookmaker or casino we review here at betting.co.uk has to be a legitimate site. Online businesses have to have at least one official licence to be able to trade.

If a certain casino does not have that relevant licence, then it will not be featured in any shape or form on this website. Only casinos with the right licence will be highlighted here.

How Often Are New UK Casinos Launched?

To put it in simple terms, new UK Casinos are launched quite regularly with a few added each month.

Although all of them promise to offer the best bonuses and latest slot games, do not expect all of them to be featured at Betting.co.uk immediately.

We pride ourselves on doing the most thorough research on each new UK Casino to ensure they are 100% legit and can be trusted. If we feel they do not have the trite licences or they have cut corners in one way or another, we will not be recommending them to bettors.

To feature on Betting.co.uk, each new UK Casino has to pass a few criterias for us to include them on the site. Having a legitimate licence is the main one. No new UK Casino will appear on this site without holding at least once licence.

We will then do our own research to ensure these sites can be trusted in other ways like what payment methods they have, do they have a strong customer service network and most importantly what offers are available and how to get them.

If we feel a new UK Casino is lacking in certain areas that makes us feel they cannot be trusted, then they will not be featured on this website.

Which New Casino Sites Are Launching in 2025?

There is no set list available for which new UK Casinos are being launched in 2025. It is not like Netflix where they tell you ahead of time what movies will be released each month - this does not happen in the world of online gambling.

What we can tell you is that as soon as we hear of a new UK Casino being launched, our team of experts here at Betting.co.uk will ensure a thorough run through and make sure everything is legit and trustworthy.

Our extensive review of every new UK Casino being launched in 2025 will help put punters minds at ease, as we do all the hard work for them. Our main message to new bettors, if the Casino appears on Betting.co.uk, then it is safe to use because it has passed our rigorous testing system.

Award Winning New Casinos

Winning trophies and being the best in your own division is not just isolated for sports stars and teams, there are competitions held to see who is the best in nearly every profession in the world.

Online gambling is no different. The likes of SBC and AskGamblers hold prestigious award ceremonies each year to see who is crowned the best in certain categories. The below table will inform you of the winners in the ‘best new’ categories for 2024 with the 2025 winners to be announced in the summer.

Use Our Comparison of New UK Casinos In 2025

We know you're a discerning player, and of course, you will have your own criteria for your absolute must-haves in an online casino. If they've proven elusive thus far and you're still searching for your perfect new casino online UK, we are here to help you do just that. Our thoughtfully-considered operator comparison makes it easy to weigh up all of the current online casinos.

Use our casino comparison to get an accurate picture of each site's overall performance as well as a super handy overview of all the welcome bonuses on offer. The comparison is regularly updated to include the most promising new casinos in the UK, and to give you valuable insight into the newest gaming sites in the nation.

So, not only will you be equipped to make the best choice for you, by checking out our online casino comparison you'll soon become an expert yourself on who's hot in the current gaming scene. Now, who wouldn't want that?

Conclusion - Explore All There Is On Offer To You At UK Casino Sites

By now you’ll know that if you’re looking for a new casino online, the UK has lots of decent options. Our shortlist of new casino sites in the UK is a good place to start as all of these sites have been vetted to make sure that they’re not going to run off with your deposits.

Plus by signing up to one of these kinds of new casinos online UK players will also get a tasty welcome bonus too!

Online gambling is not just about sport, the casino aspect of betting is very important. Whether you just like to play online slot games or you want to feel what it’s like to be in Las Vegas, there is something for you at the new UK online casinos.

The hardest part of choosing a new online casino is picking the right one. We have taken all that hard work away from you, but you still need to find that right fit.

Just because a casino is new, it doesn’t mean it cannot be trusted. We thrive on the fact we select the best new online casinos to review. If they have a licence then they are good to go. Take the plunge and sign up to a new online casino and see what fun you can have.

New Casino Sites UK FAQ