Play Popular & New Online Slots at the Best Slots Sites in the UK

Photo, Aarón González.


Play Popular & New Online Slots at the Best Slots Sites in the UK

Best slots sites in the UK with the highest RTPs and top bonus offers (2022)

Looking for the best slots sites in the UK? You’re in the right place. We’ve collected and reviewed some of the best sites to play slots in the UK, so read on to discover which one is the best for you.

If you’re an online casino fan, you know that a strong selection of slots is a must. Slots are one of the most popular game types in the UK because they are easy to get into while still providing exciting gameplay.

There are loads of options to pick from, including sites like Magic Red that offer a well-rounded experience to more specific casinos. To get a clear idea of what we mean, keep scrolling.

Best Slots Sites in the UK

Magic Red: Best slots site in the UK overall
PlayOJO: No wagering requirements
The Sun Vegas: Best loyalty program
Grosvenor: Best exclusive slot games
Genesis: Best welcome bonus
Leo Vegas: No deposit free spins bonus
Mansion: Best for PayPal users
Jackpot Village – Most slot software studios
SlotsHeaven – Best branded slots casino
Red Kings Casino – Biggest slot library

1. Magic Red; Best Slots Site in the UK Overall

Magic Red

— Over 700 slots
— Popular branded games
— Weekly free spins

Magic Red immediately impressed us with its collection of over 700 slots. From popular titles like Book of Dead to famous branded games like Game of Thrones, the slots page has enough variety for everyone to find something to enjoy.

Players can also earn free spins through the welcome bonus, and weekly Magic Spins Tuesday promotion. While the amount of spins isn’t huge, and they can only be used on Starburst, they still let you enjoy the thrills of slots for free.

NetEnt, Red Tiger, and QuickSpins are just a few of the many reputable software suppliers featured on the site. This ensures you can find fair games that utilise the latest gaming technology. There are also loads of deposit methods to pick from, including various e-wallets, cards, and bank transfers, so you can always find a convenient option for you.

2. PlayOJO; Best Slot Bonuses


— Many jackpot slots
— No wagering requirements
— Exclusive Prize Twister bonus slot

PlayOJO offers a plethora of popular titles, and many of the games here feature impressive jackpots, making it one of the best slots sites UK has to offer.

Some games even feature impressive daily jackpots, perfect if you’re looking for high-risk, high-reward games. The massive list of over 40 software suppliers includes names like Yggdrasil and Play’n GO, adding to the variety and high-quality selection.

The site offers a host of valuable features you can benefit from just by playing instead of standard bonuses. For example, OJOplus pays out free money back whenever you bet, The OJO Wheel can award you free spins, and the Prize Twister is a unique slot game with various generous prizes.

All free spins you earn have no wagering requirements so that you can cash out your winnings instantly. You also have a wide range of popular deposit and withdrawal methods, including services like PayPal and Skrill and all the standard credit cards.

3. The Sun Vegas; Best Variety of Slots

The Sun Vegas

— Deposit welcome bonus for slots
— Generous loyalty program
— A regularly updated slots section

Players looking for new games will find much to like about The Sun Vegas, which focuses on providing the latest titles. The slots page features over 500 slots, and you’ll come across a vast amount of new games. From Megaways and jackpot titles to branded games, there’s always something new to try.

The site only offers two promotions with its welcome deposit bonus and free spins. Thankfully, both of these cater to slot players, as slots contribute the most towards wagering requirements and loyalty points.

While the banking options cover many card services, there aren’t many alternative methods. The site is also partnered with Playtech that provides many of the slots, meaning you can expect first-class games.

4. Grosvenor; Best Megaways Casino


— Original slots not available on other sites
— Over 70 Megaways games
— Frequent free spins bonuses

Megaways slots give you a whole new way to play slots, and Grosvenor has one of the largest collections of this game type. From Gonzo’s Quest to Monopoly, there are loads of Megaways titles from top providers like Red Tiger with exciting reel-modifiers.

The large selection of promotions includes many offers for slots fans, such as weekly Drops and Wins and a free daily Wheel of Wins. Regular free spins are also available for certain games, giving you loads of bonuses tailored towards your favourite game type.

Grosvenor also offers a variety of original games that you won’t find elsewhere. Despite all the benefits, the site’s selection of payment methods is small, only including cards, bank transfers, PayPal and Paysafecard.

5. Genesis; Best Welcome Bonus for Slots


— Welcome offer includes loads of free spins
— Weekly promotions
— Collection of over 1,000 slots

At Genesis, new players can appreciate the attractive welcome package that includes loads of free spins alongside a generous deposit bonus. Once again, the spins only apply to Starburst, a famous slot by the renowned NetEnt studio.

Other featured providers include Pragmatic Play, with their games being featured exclusively in the site’s generous slots tournaments. As a bonus, you can claim weekly free spins to try out new games.

The site offers a massive selection of payment methods, letting players choose the most convenient one for them. From Euteller and PayPal to Apple Pay, Genesis has one of the widest ranges of banking options.

6. Leo Vegas; Most Trusted Slots Casino

Leo Vegas

— Multiple awards from top authorities
— Over 80 jackpot slots
— No deposit free spins bonus

Leo Vegas is a tried-and-trusted online casino that has received multiple awards from the Global Gaming Awards and EGR Nordics. The site offers a reliable and straightforward casino experience with its collection of nearly 700 slots, including many fan-favourites from studios like Play’n GO and NetEnt.

New players can claim free spins for Book of Dead with no deposit requirements, letting everyone start playing instantly. Other promotions include LeoJackpot, where you can choose a jackpot tournament with risks that suit your preferences.

Most players can quickly deposit and withdraw with the various banking options. While the selection covers popular payment services like PayPal, there are fewer methods than with some other casinos.

7. Mansion; Biggest Tournaments


— Regular tournaments with jackpots and daily prizes
— Weekly bonus draws
— 822 slots games

Mansion is the best destination if you’re looking for expansive tournaments with loads of prizes. Winning on qualifying slots will earn you points to climb up the leaderboard, and daily drops are up for grabs, so everyone has a chance to win.

The slots catalogue impressed us with over 800 titles from reputable suppliers like Playtech, Microgaming, and iSoftBet. This includes everything, from Megaways to jackpot slots, so everyone can find something to play.

Mansion offers many payment options. Whether you prefer e-wallets, cards, or mobile payments, this site caters to all types of players.

Ranking Methodology for the Best Slots Sites UK Players Can Sign Up to

Variety of Slots

Not everyone enjoys playing the same type of game repeatedly, which is why there are so many types of slots.

A top slot site should offer many ways to play, from unpredictable Megaways’ titles to high-risk, high-reward jackpot slots. Branded games are another huge draw, letting you enjoy your favourite franchises in slot form.

Slot Bonuses

Even the most valuable bonuses won’t appeal to slots fans if they don’t apply to slots.

So, we always check the promotions page for bonuses like regular free spins that let players try out new slots for free. Some sites even offer free spins as part of their welcome package. Slots tournaments are another standard promotion that lets you compete with other like-minded players for impressive prizes.

Quality of Software Suppliers

Most online casinos offer hundreds——or even thousands——of slots, and the quality can vary dramatically depending on the supplier.

It’s always important to check which studios are featured on the site. Companies like NetEnt and Microgaming have developed many world-renowned slots and are good indicators of a high-quality game selection.

Payment Methods

Many of the best slots sites UK feature fast-paced gameplay where anything can happen, and players will want fast and convenient banking options to top up their accounts quickly.

A good slot casino should accept a diverse range of payment methods and process transactions almost instantly. Withdrawals should also be fast so you can get your winnings reasonably quickly.

FAQs on the UK’s Best Slot Sites

Are Online Casinos Legal in the UK?

Yes, online casinos are legal in the UK, meaning you can safely play slots online. All the sites on our list are licensed by the UK Gambling Commission, meaning they are regulated and held to industry safety standards.

How Do I Play Online Slots?

Online slots are easy to learn, and they work just like a physical slot machine. Once you’ve chosen a bet amount, simply click the play button to spin the reels.

Each game has its own symbols and bonus features, and landing certain combinations can lead to a win. Most slots have a help menu that explains the bonus features and shows the exact paylines you need to land in order to win.

What Prizes Can I Win from Playing Slots?

Almost all slots pay out in real money that is added to your account on the site. Some casinos offer unique slot games that can award distinctive prizes, such as PlayOJO’s exclusive Prize Twister that can grant scratch cards or free spins.

What Are the Best Slot Sites UK?

While each best slot site has its own offerings that make it stand out, some cater to a broader audience. Casinos like Magic Red and The Sun Vegas provide a diverse slots catalogue and generous bonuses that everyone can benefit from.

What Is Slot RTP?

RTP stands for the Return to Player percentage that tells you how much of your total bet amount you could earn back while playing. This is a theoretical estimate that usually can only occur after playing a considerable amount of spins.

What Are Some of the Best Online Slots?

Some of the most widely played online slots are Book of Dead and Starburst. You can find these games on almost every slot site, and they are frequently used as the qualifying slot for free spins bonuses.

Other popular titles include Gonzo’s Quest Megaways and Divine Fortune, some of the best Megaways and jackpot slots, respectively.

What Do I Look for in a Legitimate Online Slot Providing Casino?

No one wants to start playing at an online casino only to be scammed out of their money. Thankfully, anyone can quickly determine if a site is legitimate by looking at the following features:


While not every online casino needs to be based in the UK, they all need to be licensed and regulated by the British Gambling Commission. Almost every licensed slots site will display its licensing information at the bottom of the homepage.


Security features, like SSL encryption, have become a standard across most slot sites. Make sure to check a site’s FAQ section or contact customer support to find out what security technology they use to protect your data.

Software Suppliers

If a site features games from reputable software suppliers, you can trust the games to be 100% fair. Companies like NetEnt, Play’n GO, and Red Tiger have a strong reputation and are staples of fairness across online casinos.

Can I Play Other Games at Slot Sites?

Yes, almost all online casinos offer table games and live casino games alongside their slots catalogue. You can easily view available game types by visiting the games section.

How To Get Started With The Best Slot Sites in the UK

If you’re an experienced in-person gambler looking to make the switch from traditional venues to online slots sites, you might be wondering where to begin. Contrary to popular belief, signing up with an online slots site in the UK won’t require any long-suffering on your end.

We’re here to walk you through the process step-by-step; using our top pick (Magic Red) as an example.

1. Sign up for a new player account.

Click on the top-left corner of Magic Red’s website. You’ll see a bright red “Join” button. Fill out your email address, choose a username, and create a unique password. Once you’ve done this, hit “Next” to continue.

2. Check your inbox.

Next, you’ll need to check your email for a link to verify your account with Magic Red. If you don’t see an email from them within a few minutes, check your “spam” folder before requesting another one.

Once you find the link, click on “Confirm Your Account” to continue.

3. Make your first deposit.

Finally, you’ll need to make your first deposit with their site. You can qualify for your deposit match using an e-wallet or credit card. Once you’ve received an email confirming your deposit was successful, you can enjoy Magic Red’s slots at your leisure.

Key Takeaways: Best Slot Sites UK

Thanks to its extensive collection of games and bonuses, Magic Red takes the title of the best slot site in the UK.

The site accommodates both new and experienced players by offering free spins weekly on top of its welcome package. Everyone can jump in and start playing any of the 700+ titles, including Megaways, jackpot slots, and branded games.

PlayOJO and The Sun Vegas are also great picks that fall just behind Magic Red.

PlayOJO’s unique no wagering bonuses will appeal more to some players, while The Sun Vegas offers a competitive catalogue of the latest slots. While these two sites cater to specific preferences, Magic Red still has the best all-round experience.

The site excels in all the categories we used for our rankings. From its variety-filled slots list to its many trustworthy software suppliers, there’s always something to try. Of course, it also has all the essential features of an excellent online casino with many payment methods and valuable promotions.

DISCLAIMER: Gambling isn’t a venture to engage in if you have financial troubles due to the risks involved. Don’t forget the famous catchphrase: the house always wins.

Suppose you’re struggling with a gambling addiction or know someone who does, contact the National Gambling helpline today via 0808-8020-133. There are several advisors available to help make gambling safe for both you and your loved ones.

Don’t forget that gambling websites are rated 18+ only. More so, you may be unable to access the casino sites listed here, so ensure you check your local laws for online gambling and its legality. We offer reader-supported and independent reviews. While we may earn commissions for recommendations in our website guides, it won’t affect our ranking method. We’re committed to providing the best gaming experience for all players.

For more free gambling addiction resources, visit these organizations:

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