In this article, you will learn everything you need to know about the best online slots in the UK and the best online casinos offering slots! It also includes available slot games, promotions, and what makes the best slot site. You can find a frequently asked question section at the bottom of this article outlining a few queries, and you can also find out about the best online slots payout percentage and the best slots to play online for real money.
Online Slots UK
List of the Best Online Slots UK
- Simba Slots
- Slots Animal
- Aladdin Slots
- Immortal Wins
- Betfair Casino
- Pokerstars Casino
- William Hill Casino
- Betfred Casino
- Bet365 Casino
- All British Casino
18+ Gambling Can Be Addictive. Please Play Responsibly. BeGambleAware GamStop Gambling Commission
Best Online Slots
Simba Slots
Expert Ranking – 4.8/5
As a well-known online slots site across the UK, Simba Slots has an excellent selection of game types to suit all players, new or experienced. Some of the high-quality and rewarding games on offer at Simba Slots include slots, jackpots, live casinos, casinos, and instant win games, depending on a player’s preference. Simba Slots’ live dealer section is top-tier; it has every variation you could want, including Blackjack, Roulette and Poker and occasionally offers promotions for these games. Simba Slots are certainly not shy about promotions and offer bonuses like welcome offers and no deposit bonuses. The current generous welcome offer at the site is 5 free spins no deposit!
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Slots Animal
Expert Ranking – 4.7/5
Slots Animal offers an extensive selection of slot and casino games. In the large slot game catalogue, customers can find original, new and feature slots. As well as this, they can also find many slots which have been developed by Slots Animal specifically for its site; these slots cannot be played anywhere else. New players can look forward to potentially earning some top prizes through the Slots Animal welcome bonus, where newly registered players receive 5 free spins without having to make a deposit, however if you join and deposit £10 you can spin the Mega Reel and win up to 500 free spins on Starburst!
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Aladdin Slots
Expert Ranking – 4.7/5
On the casino scene since 2018, Aladdin Slots is one of the best online slot sites that has built a brilliant reputation amongst bettors. A considerable advantage of the Aladdin Slots site is its top-tier VIP program. To increase level progress, players must complete fun tasks to unlock trophies. Each trophy unlocked will increase your progress. Each level you go up will provide you with a free spin on the Mega Reel; the higher the level, the better the Mega Reel prizes. A unique feature of Aladdin Slots is its fun and exciting theme with top-notch graphics, features, colours and promotions. The promotions are both rewarding and simple to claim. New users at Aladdin Slots can partake in the generous welcome offer where players can receive 10 free spins no deposit and up to 500 free spins as part of a deposit bonus.
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Immortal Wins Casino
Expert Ranking – 4.7/5
At Immortal Wins Casino, customers can find a huge list of promotions, including an extremely generous welcome offer where new customers can receive 5 bonus spins for the Immortal Romance slot; no deposit is required. On top of this, players can also access scratchcards, cash drops, slots, bingo, live casino, prizes, daily and VIP offers. Some examples include its Happy Hours offer, which takes place between 3-7 pm every Wednesday, and the Turbo Reel, which can be spun on every qualifying deposit. Here you can find hundreds of slot games, including both fixed and progressive jackpots. With full licensing from the UK Gambling Commission, players can rest assured that they will receive a high-quality gaming experience.
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Pokerstars Casino
Expert Ranking – 4.7/5
As one of the best online slot sites available, slots aren’t the only game this casino excels at; Pokerstars has also emerged as a top site for casino games and sports markets with some of the best payout levels in the UK. Pokerstars entices various players due to their brilliant range of games and rewarding bonuses. New users can enjoy the welcome bonus, which is a 100% deposit bonus of up to £200. Customers at Pokerstars Casino have a variety of banking alternatives to select from, including Skrill, Neosurf, Apple and Google Pay, Trustly, and Direct Bank Transfer. Players who prefer to play on the go are in luck as the site offers a mobile-optimised mobile slots site and app.
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William Hill Vegas
Expert Ranking – 4.6/5
At William Hill Vegas, players can access a vast range of promotions for all kinds of casino games, whether that’s slots, bingo or interactive games live casino. These casino bonuses include free spins, prizes, multipliers, free bingo rooms and more. At William Hill Vegas, a variety of Slingo games are also on offer if that is something that tickles your fancy. All the popular slots you love can be found at William Hill Vegas; this includes Starburst, Book of Ra, Fishin Frenzy and Gates of Olympus. With licensing from the UK and Gibraltar, users can rest assured that they will receive a secure gaming experience. New customers at the site can participate in the brilliant free spins slots bonus currently available, requiring users to stake £10 to receive 100 free spins.
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Betfair Casino
Expert Ranking – 4.6/5
Established back in 2000, Betfair has had several years of experience in the casino world, making them a trustworthy site. One thing in particular about Betfair Casino that stands out to us is the long list of reliable deposit and withdrawal methods bettors can pick from, including Neteller, Apple Pay, Bank Transfer, Paysafecard and MuchBetter. Betfair users can play hundreds of games, such as slots, jackpots and live dealer games, all from the top software providers ensuring a high-quality gaming experience. Betfair offers new and existing customers a range of generous bonuses, including welcome and no-deposit bonuses. The current new customer offer at the site is 50 free spins upon registration.
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Betfred Casino
Expert Ranking – 4.6/5
A great feature players can find at Betfred Casino is its game of the week page, where bettors can find Betfred’s top game and why Betfred have chosen it, this can be due to the RTP; promotions relating to the game, comp points or other reasons. At the time of writing this, Pyramid Linx is the game of the week due to the ability to earn comp points while playing. Betfred loves to reward players through generous bonuses and promotions, so why not also check out its great VIP program? New customers at Betfred Casino can enjoy the current free spins welcome offer, which is stake £10 and get 150 free spins! It’s as simple as that. Sign up for the Betfred slot site today.
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Bet365 Casino
Expert Ranking – 4.8/5
As one of the most recognised names in gambling, Bet365 Casino is certainly a site that bettors can trust. Bet365 offers a variety of the top slot games for players to pick from. Every game available at Bet365 Casino comes from top gaming software providers, including the likes of Microgaming, Pragmatic Play and IGT. You can even find a top-notch sportsbook at Bet365. By providing a safer gaming environment where users may establish deposit limits, reality check, exclude themselves, and time out, the Bet365 team uphold a high standard for guaranteeing that customers gamble responsibly and safely. The site is highly rated for its range of brilliant customer promotions. Users can enjoy the current deposit £10 and get 50 free spins welcome bonus.
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All British Casino
Expert Ranking – 4.7/5
Known as one of the best payout casinos in the industry, All British Casino is a fantastic site. The major casino game software developers, such as Evolution Gaming, Blueprint Gaming, Novomatic, Pragmatic Play, and IGT, are the source of the All British Casino games. Users will also discover a thorough and useful Frequently Asked Questions area at All British Casino for any pressing queries or worries. All British Casino’s fun theme makes the site fun and exciting for players to explore, where they can find a variety of slot and themed games which cater to all kinds of players’ interests. The site offers a variety of generous promotions, including the welcome bonus, which is a 100% deposit bonus of up to £100.
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Why Play Slots Online?
There are many advantages to playing online slots; for starters, they are quick and easy to understand, which means you don’t have to take time to learn how to play. You can just get to it. Bettors can choose to play online slots for real money or for free, so there are no commitments; players can always find a large range of slot promotions and bonuses both in and out of gameplay. Slot machines also have an array of different themes to choose from, so if players fancy variety, they can just hop over to a completely unique one to give them some more excitement.
The best online slots sites offer players various game options, promotions and special features. Customers should be able to pick from branded, video, jackpot, classic and free slot games, all of which should have individual themes and come from the top gaming software providers for slots; Playtech and IGT included. These sites should also offer the top slots, mobile slots and the best RTP slots online. The best online slot sites must offer customers a great range of features to keep players enticed and rewarded. If players do not feel they receive adequate benefits from a site, they may go elsewhere.
Online Slot Variants
There is a huge range of online slot games available at the best online casinos, each with its own variations. With a vast range to choose from, it can be hard for players to decide the best slot game. We have provided further detail on each slot variant below and what they offer.
Branded Slot Games
Branded slot games are those that relate to brands, whether that is a movie, TV show, band, musician, musical, sport, game or anything else related to pop culture. These games are extremely popular amongst players as they cater to user interests and are generally extremely high quality due to a higher budget than most slot games. All of these games tend to have special bonus slots features that relate to the topic they’re based on. Branded slot games can be found at most slot sites. Some top examples of this slot variant include The Dark Knight, The Simpsons and Jumanji.
Video Slot Games
Video slots can be found at any site that offers slot games; these games tend to be more complex and offer built-in bonus rounds and different levels to enhance a player’s experience. Players can find other special features attached to video slots, including pay lines, mini-games and excellent graphics. These can be branded slot games, like the ones mentioned above, classic slot games or themed; the Immortal Romance slot is an example. Visit one of the top online slot sites featured in this article to try out a video slot.
Jackpot Slot Games
Jackpot slot games online are one of the most popular slot variants due to the huge cash prizes that are up for grabs. There are two kinds of jackpot slots, fixed and progressive. On fixed slots, the jackpot stays the same, whereas, with progressive jackpots, the prize pool increases with every deposit that is made on the game, so the jackpots on progressive games are huge. Jackpot slot games can be found at many slot sites, so be sure to keep an eye out for them. Some of the best jackpot slots at the top online slot sites include Megah Moolah, Millionaire Genie and Gladiator.
Classic Slot Games
Classic slot games are not technically slot game variants as they are based on the original slot games, they imitate the appearance of mechanical slots, and they usually take the format of 3 or 5-reel games. More often than not, classic slot games have the classic fruit machine theme. This game type can be played at any casino or sports book, offering slot games. Classic slots are suited to players who enjoy the original game’s simplicity without adding modern features. Some top classic slots to look out for include Red Hot Wild and Break Da Bank.
Online Slot Software Providers
There are several gaming software providers that supply the best slots online; these providers offer games with high quality, fun themes and unique features. As well as this, games from top software developers have great features such as speedy loading times and brilliant graphics. Below is further detail on each software provider and what they offer.
Netent
This Swedish-based company has become one of the leaders in game innovation, hence many of its slot games have become extremely popular; examples are the Starburst and Gonzo’s Quest slot games. Starburst has become a slot game frequently chosen for slot promotions due to its high quality, unique features and, of course, popularity. Netent offers over 200 game varieties with branded games, video slots and scratch cards all in its library. The provider also offers a variety of mobile games suited to users who prefer the convenience of playing on the go.
Playtech
Founded in 1999, Playtech is another giant in the industry; this provider even offers players its own casino slots site, which, unsurprisingly, offers all of its top-tier games. These games include The Dark Knight, Magic Seven and Justice League slots. Offering over 500 games, there is something for every player with Playtech. Users should look out for sites that offer Playtech software if they are looking for an exciting and high-quality gaming experience.
Play’N Go
Play’N Go is known for offering slot games with high RTPs, such as Rich Wilde, Rally 4 Riches and Troll Hunters 2. The best thing about games from this Scandinavian brand is that all of their games follow a unique and exciting storyline, so players can unlock fun bonus rounds and follow the story while they play. Play’N Go’s library consists of over 100 titles, comprising categories like table games, bingo games and scratch cards. A great feature of Play’N Go software is that they display a game’s RTP, meaning users can look for titles with the best volatility.
IGT
This software provider is popular due to its variety of distinctive themed games; some of its well-known games include Ghostbusters, Cleopatra, Family Guy, Wheel Of Fortune and Baywatch. IGT is well known for introducing certain features into the online gaming world, such as computerised player and rewards tracking. Additionally, IGT caters to mobile devices, meaning users can enjoy the fantastic software on the go. You can find IGT slot machine games at both in-person and online casinos; all of their games are regularly updated to keep up to date with software changes and customer demands.
Novomatic
Novomatic is the most experienced software provider on this list; it has been in operation for over forty years, being founded in 1980, with thousands of online slots and thousands of land-based casinos offering its games. Novomatic is highly rated for providing innovative slot games that users can access on desktop or mobile. This provider’s most well-known games are Book Of Ra, Dolphin’s Perl and Sizzling Hot Slot.
Online Slots On Mobile
In recent years, the desire for mobile betting options has rapidly increased, so online casino slots sites and sportsbooks have tried to accommodate; now, most sites offer platforms on mobile-accessible browsers, and some have even created mobile apps for iOS and Androids devices for players to install. Being able to bet whenever and wherever has increased customer satisfaction at many slot sites UK, including those on our list. All the top online slot sites listed above also offer mobile-compatible payment methods, so users do not have to give up their usual casino payment routine.
Disadvantages to playing at mobile casino sites and on mobile apps are that smaller screens can be harder to navigate; on top of this, apps take up storage on your phone. Users not wanting to download a mobile application will be more suited to the mobile slot sites if they still wish to play on their mobile device.
What Makes a Good Online Slot Site?
We consider many factors when determining the best slot websites for our readers. Some of the criteria we look out for include the variety of available slot bonuses and payment methods. To find out what to look out for before partaking in your next online slot site, check out our list below.
Slot Game Portfolio
There are thousands of slot games for players to choose from, so a site must have a large and high-quality portfolio to suit all players. We do not consider sites that offer little games on our list. All of the top online slot sites featured above not only offer a range of slot games, including progressive and fixed jackpot slots, but also provide players with all the most popular slot titles, such as Starburst and Gonzo’s Quest. It is also crucial that the games on a site are provided by top software providers to ensure the best quality.
Slot Bonuses
On top of offering a range of slot games, it’s also important that the top UK slot sites provide a range of slot bonuses for both new and existing customers to choose from. Some top bonuses at the best online slot sites include free spins, deposit bonuses and game-specific promotions, which should all be quick and easy to claim. Bonus variety is a key feature that players will look out for when choosing a site because everyone loves being rewarded. Slot bonuses are also a great way for players to increase their bankroll.
Range of Software Providers
As previously mentioned, there are thousands of slot games out there that are all provided by hundreds of gaming software providers. Having an adequate software provider behind it is important when looking for the best slot site. This will ensure a site has fast loading speeds and high-quality graphics. On top of this, software providers regularly update the games to improve security or gaming quality. The best software developers offer safe and secure games with unique themes and features so players get the most enjoyment out of their betting experience.
Payment Methods
Offering a range of deposit and withdrawal options massively improves a site; all sites featured on our list provide a variety of payment methods for users to choose from. These include e-wallets (e.g. PayPal & Neteller), prepaid cards (e.g. Paysafecard), mobile payment methods (e.g. Apple Pay & Pay By Phone) and debit cards (e.g. Visa and Mastercard). These payment options have different payout speeds; some are easier to use than others. Users can rest assured that all payment methods provided by the best online slot sites are all safe.
For more information on PayPal casino sites, check out our dedicated page.
How to Sign Up for Online Slot Sites?
Signing up to any slot site is a quick and easy process; players simply need to follow the steps below; once they have done so, they can start betting at the top online slot sites! Players should ensure they meet all requirements before signing up for a site.
- Step 1: Click the link to your chosen best online slots site(s) at the top of this review page.
- Step 2: Press the ‘Join Now’ or ‘Create Account’ button in the top corner of the website.
- Step 3: Create an account using all the required details; age, name, date of birth, number, email, and ID will all be included in this list. At this step, you must also make a username and password, which will be used every time you log in to your account.
- Step 4: Claim the bonus; sometimes, you will need to opt-in while creating your account, or use a promo code, so be sure to do this.
- Step 5: Login and start betting.
Guide to Best UK Online Slots
Online Slots Licensing and Security
Under UK law, to operate a gambling site in the United Kingdom, it must receive licensing from the UKGC, also known as the UK Gambling Commission. This governing body regulates the site and ensures that it offers players a safe, secure and fair site, meaning that it uses data encryption technology to protect personal information. These UK slot sites are also required only promote games that use random generators so that chances of winning are fair and even for all players.
RTP Percentage
The RTP (Return To Player) percentage comes attached to every slot game you will play. It means that over a certain period of time, a player should receive a percentage of what they’ve wagered back in winnings. This varies from game to game. An example of how the RTP works is as follows; if you wagered £100 on a slot game with a 96% (average) RTP, you would receive around £96 in winnings over time. Another aspect to look out for is volatility; this relates to winnings; a site with high volatility rewards bigger winnings over a shorter period, and a low volatility rewards small winnings over a long period.
Slots Bonuses
There is a selection of slot bonuses obtainable while playing slots or playing at a slot/casino site. Some of these are in-play bonuses; these are unlocked by matching certain symbols on the reel, and they can unlock free spins, multipliers and more. Other slot bonuses that can be claimed are welcome, no deposit, deposit match, VIP, refer-a-friend and birthday bonuses, among others. Rewards include free spins, multipliers and deposit bonuses. Slot bonuses are extremely popular as they can potentially reward players with substantial prizes.
Frequently Asked Questions
What are the best slots to play online in UK?
With so many slot games at a player’s disposal, narrowing down the best ones is hard. However, some popular titles, due to their unique themes, features and game quality, are Starburst, Gonzo’s Quest, Immortal Romance and Book of Dead slots.
What is the best payout online slot UK?
All the best slot sites UK have different payout levels and RTPs, so picking the best one for you can be difficult; however, all of the sites on our list offer top payout slots.
Which online slots payout the most?
If you want a slot site with big payouts, make sure to look for sites with high RTPs, and keep an eye out for sites with 95% RTPs or over.
What is the most trusted online casino UK?
There is a range of trusted online casinos in the UK; this is partially due to licensing and the use of SSL data encryption technology. The sites on our list are trusted by casino players across the UK and the world; bettors can feel safe and secure playing at any of them.
What are the best progressive jackpot slots?
Various progressive jackpots are on offer, so it makes sense to check them out and choose the best one for you. However, an extremely popular progressive slot is Mega Moolah.
Where can I find the newest slot games?
Most betting sites provide a page or section with all of the newest games, slots and others that can be both new to the site or new to the world of gaming. All of the top online UK slot sites listed above provide a great range of the freshest slot games.
Can I win real money from online slots?
Yes, when playing the best online slots, players are required to make deposits to spin the reels; if the symbols on the reel match, you win real money; this amount depends on the pay lines value and how much was initially wagered.
Can I get slots on mobile?
Yes, provided that the site you are playing at offers a mobile-compatible site or an app, then you can access slots from your mobile. This is a great feature for users to prefer to play on the go.
Can I play online slots for free?
Yes, some casino and slot sites offer the best online slots games to play for free, or they offer promotions, such as free spins, which means you can try out a slot or game without parting ways with your own cash.
Conclusion
In conclusion, the best slots to play online can be found on our list of the top 10 best online slots sites. These sites are safe and secure, provide hundreds of slot games on top of other casino games and sports markets, and offer many promotions and payment options. All sites have passed our criteria so users can rest assured that they are getting the best player experience possible. Be sure to check out all the sites on our list before making your final decision.
