Best Casino Sites in the UK - June 2025
Dan Panzariu
With hundreds of UKGC-licensed online casinos available, choosing where to play can be overwhelming. That’s why our expert team at Freebets has ranked the best casino sites UK players can trust — based on game variety, mobile experience, payout speed, and safety.
All sites listed below are fully licensed in the UK, support secure payments in GBP, and have passed our strict review process. Whether you’re looking for fast withdrawals, top-rated apps, or generous welcome bonuses, this guide helps you find the top UK online casinos in 2025.
Top 10 Best Casino Sites UK – Updated for 2025
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Our Top 5 Recommended UK Casino Sites
While we've listed out the top rated casino sites above, our expert team has provided some insights into the current recommended five brands below. We've tested these casinos extensively, and each brand has met our strict criteria across several categories. Of course, every platform is licensed by the UKGC.
Read on to discover more about the best casino websites you can access in the UK.
bet365 Casino
- Bonus Offer: Up to 200 free spins over 10 days
- License: UKGC
- Best For: Easy RTP and volatility information
- Rating: 4.8/5
- See Why: read the full bet365 Casino review by Freebets
bet365 Casino provides one of the smoothest online casino platforms, whether you play on a desktop or mobile. The menus are laid out in an easy-to-navigate way, and you can quickly find games with the features, RTP, and volatility to suit you, thanks to the helpful "i" tabs on each game icon. You can also use fun features like voice searching to navigate hundreds of titles and quality live casino games.
Betfred Casino
- Casino Name: Betfred Casino
- Bonus Offer: Up to 200 free spins from a £10 wager
- License: UKGC
- Best For: Comp Point system
- Rating: 4.7/5
- See Why: read the full Betfred Casino review by Freebets
Betfred has hundreds of casino games, including a wide range of live casino titles from top developers like Evolution Gaming. Betfred also supports its Comp Points program, letting you earn 1 point for every £10 you stake. You can exchange Comp Points for cash, free spins, or Golden Chips.
BetMGM Casino
- Casino Name: BetMGM Casino
- Bonus Offer: 100 free spins when you spend £10
- License: UKGC
- Best For: MGM Millions jackpot rewards
- Rating: 4.7/5
- See Why: read the full BetMGM Casino review by Freebets
If you're a fan of jackpot slots, BetMGM Casino has its own selection of titles that allow you the chance to win its Mega jackpot prize. That prize total often extends well above £20 million. You can pick up free spins when you register as part of the deposit bonus for new players. This online casino also features MGM Exclusives alongside titles from top developers like Hacksaw Gaming, Iron Dog Studio, and Print Studios.
888 Casino
- Casino Name: 888 Casino
- Bonus Offer: 200% up to £200
- License: UKGC
- Best For: Exclusive games
- Rating: 4.6/5
- See Why: read the full 888 Casino review by Freebets
You can claim a generous first deposit welcome bonus at 888 Casino to enjoy the site's range of casino games. While there are top titles from the best developers, the most excitement comes from the 888 Exclusive games, which include several progressive jackpot games and a few exclusive live casino titles.
Betano Casino
- Casino Name: Betano Casino
- Bonus Offer: Wager £10 and get £30
- License: UKGC
- Best For: £20,000 Raffle games
- Rating: 4.6/5
- See Why: read the full Betano Casino review by Freebets
As one of the best UK online casino platforms, Betano has plenty to offer customers. Its navigation is smooth, and it allows you to search for different game types and features. There's a good mix of slots and live casino titles to enjoy on desktop and mobile devices. Additionally, Betano applies a £20,000 Raffle to many slots, letting you earn chances to win a big prize while you play.
Best Online Casinos by Category
Every casino player is different, so understanding how to find casinos that excel in different categories is essential. For example, if you're a budget player, there's no point in registering for a site where free spins bonuses require £100 deposits. Below, we've listed some different categories and which casinos excel in those areas.
Best Casinos for Mobile & Apps: Bet365
The bet365 Casino interface is one of the smoothest you can find at UK casinos, and it translates perfectly onto mobile devices. Its unique touches, like game information tabs and voice search, work even better through its HTML5-optimised mobile browser site and mobile app. The bet365 Casino app is rated 4.5/5 on the Apple App Store and 4/5 on the Google Play Store, making it one of the best casino app options in the UK.
While Betfred doesn't have a dedicated app for its online casino, it's integrated with its online sports betting platform and has a 4.4/5 rating on the Google Play Store and 4.6/5 on the Apple App Store. Mobile navigation is smooth on the app or through a mobile browser site, with Betfred using big icons to display games which will suit players on smaller screens.
Best Casinos for Slots: 888 Casino
If you're looking for an online casino for slot games, 888 Casino has everything you need. Not only does the online casino supply the best slot games from top developers like Pragmatic Play, Red Tiger Gaming, Games Global, Yggdrasil, and more, but it has a suite of 888 Exclusives.
These exclusive games cover a range of themes and features, including progressive jackpots. That's another area where 888 Casino excels, with plenty of games with progressive rewards to give you chances to win big. You can also search for games by themes and features.
Betano Casino also provides top games from the best developers, like 888 Casino. Where it excels is with its Raffle system. This applies to several slots that the online casino supports and lets you win £20,000 or a share of prizes on any random spin.
Best Payout Casinos: BetFred & BetMGM Casino
Fast withdrawal casinos let you get your hands on your winnings and give you more control over your bankroll. Betfred provides speedy withdrawals with several payment methods, processing transactions with bank cards within four hours. E-wallets like Neteller, Skrill, and PayPal only require 6 hours, the same as instant banking options and Paysafecard. The only payment option that isn't rapid is Bacs Payment Schemes, which requires three days.
Meanwhile, BetMGM Casino is known for processing withdrawals quickly, and once it does, your payouts can reach you super fast. PayPal and bank account withdrawals will reach you within a minute of approval. Bank cards may need up to three business days, but they often only require 30 minutes.
How We Evaluate and Rank the Best Online Casinos
Licensing & Regulation
The UK Gambling Commission must license every online casino in the UK. Without this licensing, an online casino operates illegally. Therefore, we only recommend sites with the appropriate accreditation to operate in the UK.
However, we also go beyond this, searching for platforms that welcome third-party testing on games from companies like eCOGRA to prove popular titles are fair and random. As part of this, these platforms must provide responsible gambling resources
Game Variety & Software Quality
People sign up for online gaming sites to enjoy casino games. As everyone has different preferences, our favourite casino sites will supply a variety of games across several formats. We look for a slot selection with the best games in the industry, new titles, and progressive jackpots with big jackpots. Also, our team looks for casinos with live dealer games to suit fans of the casino floor.
Of course, it's not just about the volume of games but also the quality. Therefore, our experts also search out casinos that support live casino and online slots from top developers like NetEnt, Pragmatic Play, and others. There may even be exclusive titles!
Bonuses & Promotions – Fair Wagering & Terms
Most casinos will offer a welcome bonus to new customers and regular users, as well as other promotions. While our team studies these bonuses to ensure our recommended casinos provide promos which line up with market value, we also consider how the terms and conditions impact those bonuses.
Whether it's a deposit bonus or free spins promo, our team is looking for casinos that apply fair terms and conditions to these games, such as keeping wagering requirements down and giving players enough time to use deposit bonuses and free spins rewards.
Payment Speed & Security
Top casinos will let you make secure deposits and withdrawals with popular payment methods, and we check for platforms that encrypt transactions to ensure each payment is safe. Additionally, we expect instant deposits as a minimum and withdrawals that let you get your money in a few days or less. Every casino should also allow payments using GBP.
User Experience & Mobile Functionality
Playing games is a lot of fun, but we appreciate casinos that make finding those games straightforward. We recommend casinos that provide smooth interfaces with helpful navigation options.
Additionally, many gamblers now choose to enjoy slot games and live casino titles through mobile devices, so we look for the platforms that provide an easy mobile experience. This can be through HTML5 optimised mobile browser sites, or even better, a dedicated mobile app.
Customer Support
The best customer support will answer questions about responsible gambling, deposit bonus promos, and more through various channels like live chat and email, and operate for the most extended hours. For example, online casino platforms that offer 24/7 support rank higher than sites with limited operating hours.
However, it's not just about the available support channels and operating hours. We personally test customer support to assess how helpful and friendly the answers are, looking for operators who supply the highest-quality support.
Security and Fair Play
While every UKGC-licensed platform is fair and secure, our team looks for sites that go above and beyond payment to keep customers safe. We search for security measures like SSL encryption and firewalls to keep your personal and financial information safe. Our team also searches for platforms that welcome regular independent testing on online casino titles to ensure each round is random. The best testing agenices we look out for include eCOGRA and iTech Labs.
Why You Can Trust Our Casino Reviews
While hopefully we've proven our expertise through this page, you may be wondering why you should trust our opinions on which free spins bonuses you should claim at casinos. For starters, our expert teams consist of reviewers with decades of experience in the industry. We know exactly what to look for with online casinos. After all, just like you, we enjoy free games and fun bonuses, because we're casino fans.
We've used our years in the industry and our passion for casinos to devise a rigorous review process. As we've explained above, each online casino has to meet our standards across several areas. Only the casinos that meet our benchmarks in all these categories will get our recommendations.
We are committed to your safety, and you can rest assured that the UKGC licenses every platform we recommend and has passed strict safety assessments.
Best New Casino Sites in the UK - Launched in 2025!
New casinos often introduce new features and innovations that more prominent brands take longer to catch up with, so looking for these sites is a good idea if you want something fresh.
1. MrLuck Casino
MrLuck Casino, launched in the UK in 2025 is one of our top recommendations. If you're worried about whether this online casino will have the experience to match up with other brands, you shouldn't be. Fortuna Gaming operates the brand, which supports popular UK gambling platforms like King Casino and Ivy Casino.
There are plenty of things to like about MrLuck Casino, including its integration of instant win games like Plinko, Mines Dare2Win, and Wheel Dare2Win. These games are growing in popularity but might not be as widely available at more established UK casinos.
Plenty of games integrate the Drops & Wins system, allowing you to win big prizes across Pragmatic Play games. The online casino has a "New" tab that adds new online casino titles for players to enjoy.
2. Smooth Spins Casino
Another popular casino that has recently entered the UK market is Smooth Spins. It uses branding from the popular UK radio station Smooth, which Global owns. The company is powered by BVGroup technology. Global and BVGroup previously partnered to launch Heart Bingo in 2021.
One fun feature Smooth Casino introduces is its Daily Spins tab, where you can find daily rewards such as its free prize wheel with guaranteed prizes. You can also collect free spins and other prizes by playing select slot games. The rewards in this section are always changing, so we recommend checking it often.
As more people are looking for integrated gambling platforms, Smooth Casino offers online bingo along with hundreds of the best online casino games. You can enjoy live casino game shows, then use any money you make to join a bingo room. Likewise, if you dab those lucky numbers on your bingo game, you can use your winnings to play jackpot slots and other titles.
New casinos are constantly launching in the UK, so check out our complete guide to see more new casinos.
Best Casino Bonuses at Top Sites
Most leading casino sites offer welcome bonuses like matched deposits, free spins, or cashback — but not all bonuses are created equal.
A casino bonus rewards you at an online casino for meeting a requirement. That requirement may be making a deposit, spending a certain amount, or just opting in to a promotion. Regardless, a bonus will provide you with a reward you can use to extend your playtime and potentially make a profit.
All casinos will provide a welcome bonus to new customers registering for the first time to encourage them to sign up at the casino. These welcome bonuses may require a first deposit to unlock a reward, such as a deposit match bonus, which will match your first deposit with bonus funds.
Other promotions will give you free spins for making a minimum deposit or minimum bet. Your online casino will determine the value of your free spins and what games are eligible for free spins rewards.
However, some welcome bonuses will let you claim bonuses without making a deposit, these are referred to as no deposit casino bonuses. So, some online casinos are offering free spins and bonus funds just for registering. This is much rarer than other promos and often has stricter terms and conditions.
Reading the Terms & Conditions
This brings us to another important point—terms and conditions. When you select which casinos to register at and what bonuses to claim, you may be tempted to sign up with the sites offering the biggest promotions. However, terms and conditions can significantly impact the value of a promotion.
This is why we look beyond big numbers and prioritise bonuses with fair wagering terms, low win caps, and flexibility. For example, if a site offers a free spins bonus with 500 free spins, but only lets you walk away with a maximum profit of £50, that's worse value than a 200 free spins bonus that has no cap on winnings. Likewise, if you're claiming a bonus with 10x wagering requirements, that's much more straightforward to profit from than 60x wagering requirements.
Therefore, we recommend looking for bonuses that balance fairness with size. That applies to existing player promos as well as welcome bonuses, so consider what free spins and deposit bonus promos you can get once you register.
Be sure to compare the complete list of casino bonuses before deciding which casino to join.
FAQs
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