Top Online Slots Sites for UK Players

Below you will find Spin Bonus’s list of the best online slots sites for UK players in December 2023. Each website is fully regulated and licensed in the UK for a safe and secure gaming experience!

How We Choose the Best UK Slot Sites

Are you looking for the safest and best online slot sites in the UK? Then look no further because we have compiled a list of the top sites with all the online slots in the UK All our carefully selected premium slot sites offer a fantastic user experience and provide players with plenty of perks, bonuses, and promotions. All the sites listed on our site offer a safe and secure environment to gamble online and provide top real money slot games you can play on mobile and desktop.

The UK is home to some of the best and most reputable online gambling sites, and we’ve compiled a list of the top slot sites for you. Whether you’re looking for classic slots, jackpot or video slot games, we have listings that will meet your needs. So, how do you know which site is right for you? It’s easy! All of our reviews include lots of information about bonuses and promotions as well as their payout rates so that it’s easy to compare them side-by-side. Plus, we provide detailed descriptions of what each site offers in terms of games here is a brief look at how we choose and rate the best UK slots sites.

About Licensing & Regulation

We check that all our listed sites are fully regulated and properly licensed by the UK Gambling Commission which is an important piece of regulation in the gambling world. Knowing that a site has been licenced will give you peace of mind so we make sure all our listings include information about their licensing and where they operate from. We also check if they are licenced by other regulatory bodies around the world such as the MGA (Malta Gaming Authority) to ensure the site we list are 100% legitimate.

Are UK Slot Sites Safe & Secure?

All the slot sites we list are fully encrypted and secure and we check that they use the latest SSL security which is essential for maintaining your privacy. SSL stands for Secure Sockets Layer and basically encrypts your data so anyone intercepting it can’t read it.

Other key security measures include

• Protection of privacy rights
• Payment protection with online payments
• Provide a secure playing environment
• Privacy of information
• Take measures against money laundering & criminal activities

Why Responsible Gambling is Important

Online slots sites in the UK are required by law to encourage responsible gambling. This includes protecting underage gamblers and preventing problem gambling amongst members, strict rules that must be adhered to include

• Protection measures vulnerable gamblers
• Underage gambling prevention
• Responsible marketing practices

How to Find Legit Online Slots Welcome Bonuses

Our listings all include information about bonuses and promotions because we know how important they are when you’re choosing an online slot site. We check any free spins or welcome bonus offer is fair and easy to claim, while any ongoing promotions are clearly listed including deposit bonuses, loyalty rewards and free spins. When it comes to online slots bonuses there is plenty of choice for both new and existing players. Here we take a look at some of the most common types of online slots bonuses.

What are Online Slots No Deposit Bonuses?

Online slots with no deposit are a big deal with new players and they can be really useful if you’re looking to play a new slot. No deposit slots give you the chance to try out an online casino without having to risk any of your own money up-front. Top UK sites currently offering free no deposit slots include Mfortune offer new players £10 free play with no deposit required and its sister site offer up to £20 no deposit slots bonus on registration.

What Are Online Slots Free Spins?

Commonly found at the UK’s top online slots sites free spins are a great way to win real money and they’re one of the most popular online slots bonuses. Free spins can be found on everything from classic fruit machines to the latest 5 reel video slots and some of the best free spins slots offers done even require a deposit. The latest online slots sites with no deposit free spins offers include

• LeoVegas – 10 Spins on Book of Dead Slot
• Wink Slots – 30 free spins with no deposit needed
• Costa Games – 5 free spins for new players with no deposit

If you register and make a deposit on one of our recommended UK online slots sites, then you are likely to receive even more slot free spins. For example, Trada Casino gives new players the chance to get 150 free Spin on Starburst and sites on the Jumpman platform such as Gold Rush Slots & Pirate Slots who offer new members a chance to win 500 free spins when they make a deposit of £10.

What Are Online Slots Match Bonuses?

The best online slots match bonus offers are always worth checking, these types of bonuses allow you to boost your bankroll by adding an extra percentage on top of your deposit. Online slots match bonuses come in many shapes and sizes but the most common type is a cash match bonus which allows you to claim 100% or even 200% of your initial deposit. Players can then use any bonus funds to play the best online slots for real cash.

What You Should Know About Slots Bonuses & Wagering Requirements

When taking any online slots bonus it’s worth bearing in mind the wagering requirements attached to each offer. Wagering requirements are meant to stop players from just using bonus funds to play the best online slots without making any deposit of their own money, and while it’s true that not all bonuses at UK slots sites have a wagering requirement, the vast majority do. The exact wagering requirements of any UK slots bonus must be, by gambling commission rules, disclosed in the bonus terms and conditions.

Related Reading: Wagering Requirements Explained

What is RTP, IE. Return to Player Rates

The return to player rate, known as RTP of a slot is very important because that’s what helps determine the probability of winning which means it’s essential that all slot sites have the return to player rates published. RTP is a standardised figure and the highest paying online slots will always have a near 100% RTP while some of the lower-paying games can dip into the 80% to 90%.

When trying to reach bonus wagering requirements, online slots with a high RTP are naturally more appealing to players as statistically, they give the player more returns, therefore making it slightly easier to reach any wagering requirements. It has to be said that playing online slots with a high return to player rate is not just a better way to reach wagering requirements, it’s also the best way to win real money. The percentage of return to player rate for any slot can be found on the information page or under slots details. We check every online slots site’s RTP before adding them to our top lists.

Related Reading: House Edge & RTP Explained

What Are High RTP Slots with the Best Payout?

Slot	Developer	RTP
Ugga Bugga	Playtech	99.07%
Big Bad Wold	QuickSpin	97.34%
Blood Suckers	Netent	98%
Jackpot 6000	Netent	98.9%
Ooh Aah Dracula	Barcrest	99%
Mega Joker	Netent	99%
White Rabbit	Big Time Gaming	97.77%
1429 Uncharted Seas	ThunderKick	98.6%
Starmainia	NextGen	97.87%
Reel Gems	Microgaming	97.49%

Can You Play Online Slots Tournaments?

The Tip UK online slots sites that we suggest frequently host competitions and tournaments based on a specific slot. Slots tournaments are a great way to win additional prizes while spinning the reels on your favourite slots, plus you get the chance to test your skills against other players from around the world.

Tournaments are easy to find on a website’s promotions or news section, and usually take place over a set amount of time where you aim for a high score to win prizes – often extra free spins or cash rewards. Individual developers such as Microgaming and Playtech often run exclusive tournaments to promote the use of their slots, prizes on these slots tournaments often have fantastic prizes such as luxury holidays and cars. Our lists of top online slot sites in the UK and include many popular slot tournaments.

What Are the Best Deposit & Withdrawal Options

Choosing a site that offers a wide selection of deposit and withdrawal methods is important because it means you’re free to choose the payment option that best suits your needs. We make sure all our listings include several different options for depositing money into your casino account as well as providing easy withdrawal options and fast payout times.

The Deposit Options at the Best Online Slots Sites UK

The ability to make fast, safe and secure online slots deposits is essential so all our listings offer a large choice of secure deposit methods. The best slots sites should not only let players deposit using debit cards such as Visa and Mastercard but also modern e-wallets such as Neteller and Skrill.

Why PayPal Slots Sites Are Popular

PayPal is a safe and secure e-wallet that’s worth considering when choosing a site to play at. Playing slots with PayPal is easy, simply open a player account then add funds from your PayPal account to get started. There are several reasons for choosing a PayPal slots site and It is undoubtedly the most convenient and accessible payment method. It is very safe, making it a really effective alternative, and many of the best UK online slots sites accept PayPal.

Top PayPal Slots Sites Include

Other deposit methods commonly found at the top online Slot sites include

Visa Debit	Mastercard Debit	Maestro	Skrill
Paysafecard	Neteller	Boku	Pay by Phone
Trustly	PayPal	Ecopayz	Bank Transfer

Making Withdrawals & What to Consider

When we look at withdrawal options we take a number of things into account, these include how quickly you can withdraw if there are any withdrawal fees and the minimum withdrawal applicable. We list each of the best online slots sites that have excellent cash-out processes to ensure players have a positive experience all the way through. The main things to consider when withdrawing from an online slots sites include:

• Cashout Options
• Cashout Speed
• Withdrawal Fees
• Min & Max Withdrawals

UK Slot Sites with Good Withdrawal Options

Did You Know! If your balance is below the stated minimum withdrawal at any British online slots site, UK Gambling Commission rules insists you may still withdraw the entirety of your balance no matter how small, all you need to do is contact customer support and make the request.

What You Should Know About Customer Support

Customer supports is very important when it comes to online slots sites UK players must feel confident that they can get help if they need it. To this end, all of our listings include information about the various ways to contact customer support whether you have a question or need assistance in any way.

The best slots sites will have numerous ways to get in touch including

• Telephone
• Email
• Live Chat
• FAQ Section
• Social Media

No matter which way a player chooses to contact a slot site’s customer support service, the operator should be polite and efficient in dealing with any query or request. We only recommend online slot sites with top-notch, responsive customer service.

Top UK Online Slots Sites with a good Customer Support Record

How to Play Online Slots

To ensure that you’re playing online slots whose gameplay and rules you fully understand but most importantly, get enjoyment from. The chief goal is to have some fun whether you win or lose, so make it your mission to find the best online slots for you! Familiarise yourself with the odds (or RTP). Knowing the odds of online slots equips a player with the relevant knowledge that influences crucial decisions such as balancing bets or even staying in the game. Choosing the best online slots to win can greatly assist you in becoming successful when you play.

Online Slots Terminology

New players should get to grips with some basic gambling vocabulary as they become more accustomed to playing online slots and games:

• Paylines – These are the lines that can appear in various sequences and can accommodate winning symbol combinations. Some slot machines offer a multitude of paylines, whilst others offer only a few.
• Bonus Features – Some online slots offer additional short games that can be triggered during gameplay. Bonus games vary in style from free spins rounds to click and reveal instant wins, but one factor that tends to remain consistent is that they are lucrative.
• Wilds and Scatters – These are special symbols often featured upon the reels of an online slot machine. Wild symbols usually substitute regular symbols, promoting extra chances to win. Scatters often help in triggering the desired bonus round or free spins.

Slots Selection & Things to Consider

We always look at the number, variety and quality of slots to see how well a site stacks up. Sites that offer a large variety of slots from the best developers stand out from the pack. In addition to a strong selection of games, we make sure the slot software providers are credible and well-known in the industry.

Different types of slot games you can play online

Megaways Slots – Megaways slots are video slot games with huge, expanding symbol pays. Players love Megaways slots as they have many different pay lines giving them plenty of chances to win. Some of the best megaways slots to play include Medusa Megaways & Primal Megaways.

Related Reading: A Beginner’s Guide to MegaWays Slots

Progressive Jackpot Slots – Progressive jackpots are the holy grail of slots playing. The chance to hit one of these games is what draws in so many players. The payout for progressive slots can be huge with popular slots such as Mega Moolah and Rainbow Riches paying out millions of pounds in jackpot prizes.

Classic Slots – Classic online slots often have just 3 reels and usually have fewer pay-lines than other online slots. They are still exciting to play, but they don’t usually have the big jackpots of progressive slots. Some of our favourite classic slot games are Jackpot Jester 50,000, Couch Potato and Break Da Bank.

Video Slots – Probably the most popular type of online slot, Vido slots come in all shapes and sizes. The best Video slots often come with many pay-lines and top-notch 3-D imagery. The most popular video slots to play online in the UK include Thunderstruck, Avalon and Mega Fortune.

Branded Slots – A number of developers such as Playtech and Netent licence branded slots with popular bands, movie franchises and TV shows. These types of slots are often popular with players who enjoy the characters and storylines from these famous titles. We think branded slots are worth a try especially if you have seen the TV show or film slot is based on for example Narcos Slot has been a big hit with fans of the TV series, other great branded slot examples would be Netent’s Scudamore’s Super Stakes and Game of Thrones by Microgaming.

Latest Slot Games to Play Online

The Difference Between Online Slots and a Physical Slot Machine

Online slots tend to have a higher payout (return to player) than physical slot machines. RTP on physical (land-based) slot machines can be as low as 50% while online slots generally have an RTP of at least 95% up to 99% in some cases. Visually the difference between online slots and fruit machines is fairly minimal, especially in terms of gameplay.

When you visualise a fruit machine, you probably think of a classic one-armed bandit machine, or at least a video fruit machine game usually found in land-based casinos or pubs. Fruities are traditional reel-spinning machines, often consisting of fruits, bars and sevens symbols and comprised of basic gameplay: minimal paylines, a few reels and no – or very few – bonus rounds.

Can I Cheat Playing Online Slots?

Before slots online became popular, cheating was often a pretty easy feat. Mechanical fruit machines were relatively straightforward to manipulate and there are many tales of gamblers using coins on strings to activate the reel-spinning mechanism and triggering a win at no cost to them, plus many more cleverly-conjured up tricks! However, things changed drastically as we entered the digital era and slot machines were suddenly powered by complex software.

These days, it is much harder – impossible, perhaps – to outsmart a computer-powered slot game. That being said, there are legitimate ways that players can boost their chances of winning, yet it can be a challenge to single out the genuine tips from the myths on the internet. If you’d like to find out more about online slot game myths. In summary, you cannot cheat a UK slot game online, but taking steps to improve your skills can benefit your chances of a decent payout.

Getting to Know Online Slots Developers & Software Providers

Not only do we check for the big-name developers such as but we also like to see a choice of games from up and coming smaller developers. This is to ensure that there is a wide selection of games available for players and not just big-name slots. Players can expect to find gaming creations from the greatest online slots developers across the globe at all out rec omened online slots sites. these providers are industry-pioneers for a reason; tirelessly investing time, energy and money into creating and testing the most innovative games to grace our screens.

There is an abundance of games from NetEnt, Yggdrasil, SG Gaming, NextGen Gaming, Novomatic, Microgaming, BetSoft and many more. The business is a highly competitive one, and as a result, you’ll find the world’s most-played slots, the most iconic slot games, state-of-the-art casino games and innovative new releases at all the best UK slot sites.

The best online slots developers to look out for include:

• Microgaming –  Microgaming is a veteran slot developer responsible for hundreds of high-quality casino games. They have a large catalogue of slots which includes classic 3-reel, 5-reel video slots such as Breakaway Deluxe and Book of Oz to mega progressive jackpot games such as Mega Moolah.
• Netent – Netent is a heavy hitter in the online gambling industry and makes some of the best mobile slots you can play today including the famous Starburst and Gonzos Quest.
• Playtech – Playtech is another of the biggest names in gambling. They produce some of the best slots around with popular titles like Blood Suckers, Mega Joker and Irish Luck.
• Thunderkick – Thunderkick is fairly new to the industry but has already made a big impact on players, titles such as Carnival Queen & Esqueleto Explosivo are incredibly fun to play.
• WMS – WMS has been a major player in the slot industry for years and were one of the first to introduce video slots. WMS games include some of the best-known slots such as Raging Rhino, Epic Monopoly and Spartacus Legendary Warrior.
• IGT – IGT is a household name when it comes to land-based slots and they also make some great online slots, their latest titles include Pixies of the Forest and Golden Goddess.
• NYX – NYX (NextGen) gaming is a well-known developer from the casino software industry, NextGen produce some great slots such as A Dragon’s Story and Volcano Eruption and Gorilla go Wild.
• Play’n GO – Play’n Go are a developer that takes their inspiration from the land-based gambling industry to ensure all of their games offer something new and exciting, titles such as Book of Dead and Reactoonz demonstrate this perfectly.
• Eyecon – Eyecon was created by iGaming experts from across Europe and has been responsible for some of the biggest slots in the online gambling industry. They have created big names such as Fluffy Favourites, Shamans Dream and White Wizard slots.
• Yggdrasil – Yggdrasil Gaming delivers high-quality slots with huge jackpots and great features. They make some of the most original video slots available such as Vikings go Berzerk. Baron Samendi and Dr Fortuno.
• 1×2 Gaming – 1×2 Gaming make all kinds of games. You’ll find them producing everything from traditional 3-reel fruit machines to modern 5 reel video slots well-known titles from 1×3 Gaming include Pots of Gold and Here Comes Summer.
• Blueprint Gaming – Blueprint Gaming is behind the hugely successful Jackpot King and Pub Fruit series of online slots, Blue print’s catalogue includes many of the most well know titles you will find at the best UK slots sites such as Ted Pub Fruits, Eye of Horus and the ever-popular movie-themed Goonies Slot.

Other Reputable Online Slots Developers to Consider

Inspired Gaming	Red Tiger Gaming	Evolution Gaming
Quickspin	Tom Horn Gaming	No Limit City
Genii	Novomatic	Playson

Top 10 Real Money Online Slots UK

With thousands of different online slots, developed by dozens of different software companies and all available to play at a staggering number of UK online slots sites choosing the best slots can be one hell of a task. luckily we have played and tested almost all of them and here we have narrowed them down to our favourites. Here we take a look at our top 10 real money online slots for UK players to enjoy on both mobile and desktop.

1. Starburst – Most gamblers will be familiar with this gem themed online slot machine, and for good reason too. Starburst is one of the most popular real money slot games of all time and is available at almost every legitimate online slot site in the UK
2. Fluffy Favourites – This hugely popular game is one of the most simple slot machines to play and offers a variety of cute fluffy creatures for players to keep their eyes peeled for when playing the game. There are both regular and jackpot versions of Fluffy Favourites with games from as little as 1p
3. Gonzos Quest – The quest in question here is to find Gonzo’s treasure. The Wild symbol in Gonzos Quest is Gonzo himself and this popular Netent slot is jam-packed with free spins and various high paying symbols and fun features
4. Twin Spin – This popular slot features twin reels, each with its own set of reels and symbols. Players can place a bet on both reels or just one depending on their preference and enjoy the thrill of landing identical symbols side by side.
5. Mega Joker – Available at almost every online slots site this classic 3 reel slot machine is hugely popular thanks to bags of fun features and an impressive top prize. Players can expect stacked wilds, scatters and multipliers when spinning the reels in Mega Joker
6. Kongo Bongo – A popular choice with slot enthusiasts, this classic 3 reel game comes on a 5 x 3 reels display and offers players the chance of winning big on the bonus round.
7. Jack And The Beanstalk – Giant Jackpots are up for grabs in this incredibly popular Netent title that sees players journeying up to win prizes based on how high
8. Leprechaun Song – This is the perfect game for those who are on the lookout for a bit of Irish luck as Leprechaun Song features an impressive jackpot, bonus rounds and ‘Leprechaun Song’ scatter symbol.
9. Chilli Heat – This simple video slot machine has one of the funkiest themes around and sees players win with chilli peppers in place of traditional playing card symbols. Chilli Heat is great to play on mobile so it’s a great choice for those who like to play real money slots on the move
10. Mega Moolah – The original Mega Moolah slot is one of the most popular mobile slots around thanks to its progressive jackpots that consistently climb into millions. This Netent title holds the world record for the largest jackpot and is the perfect choice for players looking to win big money.

Where Can I Play Online Slots in the UK?

You can play online slots in the UK at many different casino sites. There are seemingly unlimited options, in fact, and so new players and experienced punters alike often find themselves burdened with the rather daunting task of finding their ideal online casino. We are committed to providing a premium gambling experience through our incredible library of the best online slots sites from globally renowned operators

There’s more to SpinBonus.com than an awe-inspiring casino and slot site recommendations. All the sites we list have safer gambling implementations. We make sure they are licensed and regulated by the UK Gambling Commission, ensuring fair and safe gaming for UK customers. We also check they offer secure SSL payment methods to ensure players are protected as much as possible when placing deposits and withdrawal requests. Additionally, players can expect first-class customer service from each site we list.

Why Choose Mobile Slots Sites?

All of the best online slots in the UK are now available to play right on your smartphone. That’s because the best mobile slot sites offer players an array of casino and slot games that can be enjoyed on-the-go. Whether you’re using your smartphone to check emails, shop online or watch a movie, you don’t have to miss out on your favourite slots action just because you’re not at home playing on a desktop computer. Mobile slots sites operate on your browser so all you need to do is visit them online, load up the website and choose which game you want to play. The modern mobile slots run on HTML 5 software and can be played on all the latest smartphones, tablets and other touch-screen devices whether it be an Apple iOS device, Android or Windows Phone.

Are Online Slots Apps Available?

Some of the best online slots sites have an app that’s available to download from your favourite app store. The advantage of downloading a mobile casinos slots app is that it will sync with your main account so you don’t have to do anything – the games you’ve already played and the balance you currently have will all be available on your smartphone.

If you’re looking for top-notch mobile slots sites open to UK players, look no further because we’ve put together an exhaustive list of the best ones below. From casinos offering hundreds of slots on your mobile.

Casino	Mobile Slots	iOS App	Android App
bgo	900+	✔️	✔️
LeoVegas	900+	✔️	✔️
777 Casino	110+	✔️	✔️
888 Casino	1100+	✔️	✔️
PlayOJO	900+	✔️	✔️
Betway	1000+	✔️	✔️

How to Choose the Best Slot Site to Play – Key Factors

The site you choose to play at should have strict security policies that support the players’ information and confidentiality and has all the relevant gaming licenses properly in order. The site should also provide a high-quality customer support service to all the users.

• The best sites will have a wide range of online slots by many different top developers and will also offer options for table games and live casino games.
• The best UK online slots sites will be fast and perfectly optimised for mobile gaming.
• The best sites will have a great welcome bonus, ongoing promotions and provide excellent customer support.

How to Sign-up and Play UK Online Slots

Signing up and playing on UK online slots is simple. Follow these instructions to complete the procedure. Please note you must be over 18 to register and play at online slot sites in the UK

Click Play Here

Choose any online slot site you like the look of on this page and click the ‘Play Here’ button

Register with the Online Slots Site

When you land on your chosen slot sites click the sign-up button; you will be brought to a basic registration form where you must provide your personal information.

Verify Your Email

Check your inbox for a confirmation email from the slot site and follow the instructions to verify your age and identity.

Claim Your Bonus

If there is a no deposit bonus, money will be added immediately; otherwise, bonuses will be given after you make a qualifying deposit.

Spin The Reels

Play all of the top online slots, and if your luck is in, you could win big. Please gamble responsibly!

Online Slots FAQ

How much money can I win at UK slot sites?

The amount of money you can win varies depending on the slot machine and your bet. Most slot machines however payout a high percentage of what has been staked know as RTP (return to player). The biggest ever single win on a UK online slot was £13.2 Million on the Mega Moolah slot game.

What is the best real money UK slots site?

There are hundreds of online slots sites available in the UK and we have compiled a top list of the best online slots sites based on many tests and key factors.

Which online slots have the biggest payouts?

The best paying online slots are progressive jackpot slots where the prize money racks up into one large prize pot. A percentage of each players stake is added to the prize pot and the more people that play, the bigger the jackpot gets until it is won.

Which are the best online progressive jackpot slots?
Mega Moolah, Major Millions, King Cashalot and Hall of Gods are just some of the best progressive online slots that have huge jackpot prizes often in their millions.

Are online slots rigged?

With the strict regulation of online slots in UK, online slot machines at properly licenced sites cannot be rigged all online slots are continually tested for fairness by independent regulators.

Can I play demo slot games in the UK?

Due to the strict controls on online gambling in the UK, you can only play demo games and slots for real money if you are over the age of 18. For this reason, demo games are no longer available at any of the top UK slot sites.

Further Resources

• UK Gambling Licencing
• Responsible Advertising Practices
• BeGambleAware
• Safer Gambling