Best Online Slingo Sites for UK Players
Welcome fellow Slingo UK players! If you’re a fan of this exciting online casino game or you love the idea of playing bingo slots, we can help you find the best Slingo games at trusted and secure UK casinos!
Online Slingo has been popular in the UK for years. It is a reliable favourite for being an easy and straight forward game to play, having a good RTP (95% average), being fast-paced and fun, and for having multiple themes. Stick around and read on to find out where you can enjoy the best and safest UK Slingo experience online and on mobile.
Top Online Slingo Sites (2025)
- Welcome Bonus + Spins
- Unique playing experience
- 1,000+ games
- Fast withdrawals
- Games can be demoed on mobile
- Trusted UK brand with 20+ years experience
- Exciting promotions regularly updated
- Impressive live casino experience
- Play 1,800+ games from loads of top software providers
- Speedy withdrawal times
- Big welcome bonus + free spins
- 1,000+ games
- Long-time trusted UK brand
- 24/7 live chat
- Multiple Secure payments
What Is Slingo?
Slingo is a fun and fast-paced game that has been around since the mid-1990s. As you might have already guessed, Slingo is a portmanteau word. It is a blend of the two words “slots” and “bingo”, the two games on which it is primarily based.
In essence, the average online Slingo game merges together the many aspects of a 75-ball bingo game with the standard features of a slot machine. Typically, the game consists of a 5×5 number grid, with slot reels placed immediately below the grid. To win, players must complete lines and coveralls on a board that looks similar to a bingo card, by spinning slot reels and marking off numbers on the board as they appear on the reels. There are also special symbols like the Joker, Super Joker and the Devil that can pop up on the reels, making the game more thrilling.
Like online slots, there are plenty of fun Slingo themes, allowing it to appeal to the interests of many. Slingo games deliver high-quality graphics and a seamless user experience, no matter the device (desktop, mobile or tablet) on which you choose to play it.
How We Choose The Best Slingo Casinos
For us, playing real money Slingo means playing the best Slingo games at the most secure and trusted casinos in the UK. Our team of experts expect a premium Slingo experience and have high expectations from the iGaming destinations that offer it. The following is what we look for when testing and reviewing the top brands in the country:
- Security & Licensing – Slingo sites must hold a valid license from the Gambling Commission (UKGC) and be up-to-date with the latest security protocols with the appropriate SSL (Secure Sockets Layer) certificates.
- Slingo Bonuses – We look for Slingo bonuses and promotions (e.g. welcome bonus, free spins, etc.) and investigate the fairness of wagering requirements.
- Variety of Deposit Methods – Making fast and secure deposits is a must for us. We explore what banking solutions are offered (credit/debit cards, prepaid cards, online banking, mobile payments, eWallets, cryptocurrency, etc.)
- Slingo Games Variety – We check to make sure the site has a wide range of online Slingo games, including the newest and most popular variants.
- Slingo Jackpots – Just as is the case with online bingo and slots, there are Slingo games with jackpots. We’ll let you know how many progressive jackpots are offered for big winning possibilities.
- Mobile Site & App – We test to see how user-friendly and smooth the UX is on both the mobile site and available apps, and check for any differences between the desktop and mobile platform(s).
- High Payout Percentage – Slingo is known for having a good Return to Player (RTP) of 95%. The sites we review must have this RTP or higher.
Top 5 Real Money Slingo Sites Explained
Playing online Slingo for real money can be very enjoyable when you play it at a destination that provides you with the right kind of experience. Here’s a look at our top picks for the best Slingo sites.
32Red
32Red easily deserves the top spot on our online Slingo casino list. This brand has a whole section of its casino devoted to Slingo, including games, as well as rules and information about it. They even blog about Slingo! Games are powered by Slingo Originals and there are over 12 different variants to play, including the popular Slingo Extreme and Slingo XXXtreme. Even better, 32Red offers a dedicated Slingo Bonus.
Unibet
Unibet casino shines by not only offering an excellent welcome offer, a great payments selection and for having top security, but also for having a fantastic variety of Slingo games to play. This variety is the reason that we selected Unibet for this list. There are 19 Slingo Originals games to enjoy, including Slingo Reveal, Slingo Showdown and Slingo Who Wants to Be a Millionaire. Top games are only a click or tap away.
Grosvenor
Grosvenor Slingo games are provided by Slingo Originals. Although it does not have the largest range of Slingo games, compared to some of the other brands on this list, we selected Grosvenor for two reasons. The first is that it has an excellent casino mobile app, which delivers a seamless, high-quality experience. The second is that this brand lets you demo its Slingo games for free without you first having to register an account.
Coral
Coral brings you 15+ Slingo Orginals games including some big winners like Slingo Rainbow Riches, Monopoly Slingo and Slingo Fluffy Favourites. You’ll find their full Slingo library in their Bingo offering, which is perfectly suited to the other bingo and slots entertainment you’ll find at Coral Bingo. Coral has made the list for being a brand that has it all, no matter your interests. With Coral, you’ll find excellent promotions, a wide range of payments, premium entertainment and fair RTP.
William Hill
William Hill is an excellent place to enjoy some top Slingo games. You will find their selection of Slingo games, which they often call bingo slots, among its Bingo offering. They have over 10 Slingo games provided by Slingo Originals. Among the variants are top UK favourites like Slingo Rainbow Riches and Slingo Britain’s Got Talent, which is based on the hit TV talent show competition. In fact, we selected William Hill due to it offering a great range of UK favourite Slingo games.
New Slingo Casinos
Today, you have your pick of new bingo slots sites and established ones, both of which can offer you superb Slingo fun. The main difference between the two is that compared to new sites, long-time established online casinos have a solid reputation to support their business practices. On the other hand, new sites are more likely to be competitive and provide bigger welcome offers.
Ultimately, as long as you choose a new casino that is licensed, secure and fair, you can safely enjoy a wonderful real money Slingo experience.
Here’s our pick for the top new Slingo sites for 2025.
Most Popular Slingo Games
There are over 25 different online Slingo games. Wondering what the most popular are in the UK? The following are among the best UK Slingo variants.
- Slingo Riches – This variant most closely resembles the original social game that combines the best elements of slots and bingo. Min stake: 50p. RTP: 95%.
- Slingo Rainbow Riches – Based on the popular SG Digital Irish-themed slot, Rainbow Riches, this game incorporates some of the best features of the slot, including the Wishing Well Bonus, Cash Crop Bonus, Road to Riches Bonus, Pots of Gold Bonus and Unlimited Extra Spins. Min stake: 50p. RTP: 95.6%
- Monopoly Slingo – Themed after the iconic and beloved board game Monopoly, roll the dice and make your way around the board as you try to get Slingos. Along the way enjoy familiar features like Pass Go! Chance and Community Chests, and more. Min Stake: 20p. RTP: 95.3%.
- Slingo XXXtreme – This Slingo game turns up the heat with the chance to win up to 1,000x your bet, and includes exciting features like Coins (which award an instant cash prize) and Unlimited Extra Spins. Min. Stake: 20p. RTP: 95%.
- Slingo Showdown – This Wild West themed Slingo game not only offers typical Slingo bonuses, but also rewards you if you achieve certain poker hands. There’s also a max multiplier of 1500x your bet. Min. Stake: 20p. RTP: 95.4%.
- Deal or No Deal Slingo – Based on the hit TV game show, beyond offering traditional bingo/slots Slingo-style fun, this version of the game incorporates some well-known elements of the game show, including the chance to unlock the Banker’s Offer. Min Stake: £1. RTP: 95%
- Slingo Extreme – This classic game is one of the most fast-paced versions of Slingo around and it has been amped up with increased jackpots and a fun electric guitar soundtrack. You can win up to 500x your bet. Min Stake: 50p. RTP: 95%
Online Slingo Bonuses
There are Slingo bonuses in the UK. These are special promotions for new or existing players to enjoy on Slingo games. The most common of the bunch that you’re likely to come across include:
- Matched Deposit Slingo Bonus – For these types of online Slingo bonuses, the casino matches your deposit with bonus funds. For instance, in the case of a 100% match bonus up to £100, if you deposit £20, the casino will award you £20, and a total of £40 will be available in your account.
- Free Spins – This is a set number of real money spins of a pre-determined value for one or more Slingo games. They can be given with or without a deposit.
- No Deposit bonuses – These are bonuses (usually reserved for new players). The casino awards bonus funds without the player needing to make a deposit first. No deposit Slingo sites are a rare gem.
- Slingo Jackpots – Although there are no progressive Slingo Jackpots, certain Slingo games offer high payouts that are sometimes referred to as jackpots. For instance, Slingo Rainbow Riches and Slingo XXXtreme offer big maximum payouts of 250,000.
Top Real Money Slingo Apps
You can play all you favourite Slingo games on mobile. In fact, every one of the UK Slingo online casinos that we recommend are mobile Slingo sites. That said, not all will offer native iOS and Android Slingo apps.
If apps are available, we generally feel they offer a better overall experience in terms of speed, a quality UX and seamless navigation. However, if you don’t have an Android or iOS phone, the mobile web browser is obviously the better option. It may also be better suited to you if you’re the type of player who likes to enjoy Slingo at multiple casinos as downloading several apps will take up space on your device’s hard drive.
No matter which option you choose, always remember that the best real money Slingo apps (like those from the casinos we recommend) have:
- Top security
- All games and promotions
- Easy navigation
- Multiple banking options
- Access to support
How To Play Slingo?
When you choose to play Slingo online in the UK, you will come across a nice variety of games with different themes. All games follow the same fundamental gameplay mechanics.
Here’s the basic of how to play Slingo:
- Choose the Slingo variant you would like to play.
- The game will consist of a 5×5 grid resembling a 75-ball bingo ticket.
- Directly beneath the grid is a single row of 5 slot reels.
- Place your wager and start the game.
- Each game lasts for a set number of spins (usually 10, but depends on the game).
- Mark off any matching numbers in the grid that appear on the reels.
- Winning online Slingo is about getting Slingos (a full line – vertically, horizontally or diagonally – depends on the game). The more Slingos you make, the more you win.
- If certain special symbols appear (Joker, Super Joker, Gold Coin, Free Spin, etc.) you can win special bonuses, with the exception of the Devil symbol, which blocks numbers from being revealed.
- If you get any free spins, they will come into play after your initial spins are complete. There is also an option to buy more spins.
Remember, while Slingo games typically playout in a similar manner, different variants can have different rules and features. Be sure to check the rules of each game you play to make the most of you online Slingo strategies.
Slingo Glossary
There are some interesting symbols and terms that apply to online Slingo games that you should know. The following are the most common and important:
- Joker – A wild symbol that can be used to mark of any number in the column located directly above the reel on which the Joker appears.
- Super Joker – A wild symbol that can be used to mark off any number you want anywhere on the grid.
- Gold Coin – Gets you points or an instant cash prize.
- Cherub – Doubles your total score.
- Daub – The action of marking off the square on the card that contains the corresponding number that has appeared on the reels after they’ve been spun.
- Devil – A symbol that can halve your score or blocks potential matches.
- Free Spin – You get one free spin of the slot reel that can be used only after all your initial spins have played out.
Real Money Online Slingo Tips
Here are some tips to keep in mind when playing at the best UK Slingo casinos:
- Use your wilds wisely – Although you cannot control on what reel a wild (Joker/Super Joker) might land, avoid choosing any available box on the grid at random. Observe the grid and think before you make your choice, remembering that the objective is to create as many Slingos as you can.
- Play games with extras – Ultimately, you should play whatever variant you like best. However, games with bonus features and multipliers can add more oomph to the experience.
- Think before you buy extra spins – When you have the option to buy spins, consider if it’s worth it. If they don’t cost much and you only need one or two numbers to complete your card, it may be worth it. Either way, if you’re going to buy, remember not to go over your limits.
- Try each game at least once – This will help you to decide which one you like best and will give you a feel for the game. Also, remember that you can demo games for free at Slingo sites.
- Play responsibly – Don’t bet what you cannot afford to lose. Give yourself limits and respect them, always.
Online Slingo Software Providers
You won’t find many online Slingo software providers. The simple reason is that the company Slingo Originals is the exclusive provider of these games.
Slingo Originals – If you play Slingo online, whether it is for free or for real money, chances are you’re playing a Slingo Originals game. The games offered by this award-winning provider are fun and innovative as they incorporate decision-making and skill where possible, allowing for a unique gaming experience. The games have several themes, including those based off popular slots like SG Digital’s Rainbow Riches and NetEnt’s Starburst as well as TV themes like Deal or No Deal and Friends.
In terms of RTP, most Slingo games have an average RTP of 95%. That said, keep in mind
that the variance, speed of gameplay and stake sizes can vary significantly among games and this can affect the RTP.
Conclusion
Slingo is a type of game that is unlike any other. Combining bingo, slots and even table game elements, it is a fast-paced thrill that is enjoyable to play for free and for real money.
If real money play is your preference, remember to choose to deposit your funds at the best UK Slingo casinos. Those are the casinos that offer the best RTP, game variety, bonuses, multiple payment options, swift payouts, reliable support, hold a UKGC license, are fair, responsible and fully secure.
Play Slingo online today and discover the top Slingo Sites in the country by having a look at the casinos we recommend.
FAQ
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What Is Slingo?
Slingo is a game that is essentially a mashup of bingo and slots. It combines the thrill of spinning slot reels and marking off the matching numbers on a 5×5 grid (that resembles a 75-ball bingo card), when they appear on the reels. The objective is to mark off numbers in a pattern to create Slingos (vertical, horizonal or diagonal lines – depending on the game). The more Slingos you get, the more you win.
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What Are The Most Popular Slingo Games?
The most popular Slingo games are: Slingo Rainbow Riches, Deal or No Deal Slingo, Slingo Riches, Monopoly Slingo, Love Island Slingo and Slingo Extreme.
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Can I Get A Bonus To Play Slingo?
Yes. There are casinos that offer Slingo bonuses. Usually, they are awarded to new players who sign up as part of a welcome offer (match deposit, deposit bonus, or no-deposit bonus offer). However, bonuses are regularly offered to loyal players as well.
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Are Online Slingo Games Fair?
Yes. As long as you play at a legitimately UKGC licensed online gambling destination that is secure, fair and responsible, you will not have a problem with scams. These casinos use RNG (Random Number Generator) software that is certified fair and regularly tested by independent third-party organizations that specialize in testing these systems (e.g. eCOGRA, iTech Labs, etc.) Check out the Slingo sites we recommend to get an idea of what a fair casino looks like.