Best Online Slots UK

Looking for the best slots sites UK players head to?  You’ve come to the right place.  While you may think going to a site with the most appealing deals and bonus codes is the best course of action to take, there are plenty of factors and features you’re going to need to bear in mind.

There are thousands of different games out there in June 2020 – how do you know which sites have the best online slots features?

Best Slot Sites

From our research, this is a list of the best slot sites:

  • Buzz Bingo Slots
    Buzz Bingo Logo
    DEPOSIT & SPEND £20 GET 110 BONUS SPINS

    First depositors only. Deposit & Stake £20 on Midnight Wilds slot game: Get 110 Bonus Spins on Midnight Wilds slot at 5p (5 lines x 1p) per spin. Jackpot cannot be won when using free spins. Customers will also be eligible for existing standard sign up bonuses if they stake an additional £10 on Bingo, see T&Cs for details. £5 min. withdrawal on winnings. T&Cs apply. 18+ BeGambleAware.org. Please play responsibly. Full T&C's Apply

  • MrQ
    MrQ Logo
    GET 30 FREE SPINS

    First deposit only. Min deposit & spend £10. Max 30 spins on VALHALLA at 25p per spin. Spins credited upon spend of £10. Full T&C's Apply

  • The Sun Vegas
    The Sun Vegas Logo
    100% BONUS UP TO £300

    New Customer Offer. T&Cs Apply. 18+. Please Gamble Responsibly. Full T&C's Apply

  • Wizard Slots
    Wizard Slots Logo
    500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements. Full T&C's Apply

  • Slots Baby
    Slots Baby logo
    WIN UP TO 500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements. Full T&C's Apply

  • Slots Racer
    Slots Racer Logo
    WIN UP TO 500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements And Full T&Cs Apply. Full T&C's Apply

  • MFortune Slots
    mFortunte Slots Logo
    UP TO £10 NO DEPOSIT BONUS

    18+. New players only. No deposit required. Bonus awarded as bonus credit & cannot be withdrawn. Max withdrawal without depositing is £200. You can withdraw any unspent deposit, in addition to the funds in your cashable credit account. T&Cs apply, BeGambleAware.org Full T&C's Apply

  • Mr Spin
    Mr Spin Logo
    UP TO 50 FREE SPINS

    18+. New players only. No deposit required. Up to 50 locked free spins on sign up, usable on Reel Royalty only. All winnings paid as bonus credit. Bonus credit has 20x wagering requirement. This Welcome Bonus expires 14 days after registration. Max withdrawal without depositing is £50.T&Cs apply, BeGambleAware.org Full T&C's Apply

  • BGO Slots
    BGO Slots
    WIN UP TO 500 FREE SPINS

    UK only. Win up to 500 spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, Max Spins win £8 per 10 spins, Max Bonus win £150, selected games & 65x wagering on winnings. Min deposit £10. No Neteller/Skrill. Deposit/withdrawal fees apply. Full T&Cs apply Full T&C's Apply

  • 32 Red Slots
    32Red Slots Logo
    GET A 150% BONUS UP TO £150

    New accounts only. Min. £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms. Full T&C's Apply

  • Unibet Slots
    Unibet Slots Logo
    DEPOSIT £10 GET £40

    New customers only. 18+, BeGambleAware.org. Min deposit £10. Money back as bonus. Wagering requirements: Sportsbook 3x at min. odds of 1.40 (2/5), Casino 25x. Only one bonus can be used at a time, Sportsbook bonus must be wagered before using the Casino, unless the bonus has been forfeited. Bonus will expire after 7 days of opt-in. Full T&C's Apply

  • Amazon Slots
    Amazon Slots Logo
    GET UP TO 500 FREE SPINS

    New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements And Full T&Cs Apply. Full T&C's Apply

  • Slots Magic
    Slots Magic Logo
    UP £50 WELCOME BONUS

    First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy Applies. Full T&C's Apply

  • Pots of Luck
    Pots of Luck Logo
    UP TO £400 WELCOME PACKAGE

    First 3 deposits only, Min deposit £10, Max Overall Bonus £400 + 175 bonus spins, Selected slot games only, 30x wagering (dep+bonus), 30x on spins, 4x Conversion. T&C's Apply. Full T&C's Apply

  • All British Casino
    All British Casino Logo
    100% WELCOME BONUS UP TO £100 + 10% CASHBACK

    New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply. Full T&C's Apply

About Online Slots

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Check out Best Online Slots UK on BoomtownBingo!

If you don’t know where to get started, then check out our list of the best sites and you don’t go far wrong playing any of these.

One of the great things about playing slot machines online is that unlike other casino and bingo games, it translates incredibly well. In fact, many of the new slots games you are playing online are powered by the same software that is powering the games on the casino floors.

Why Choose the Best Slot Sites to Play?

Playing slots online in 2020 is a lot of fun.  Therefore, plenty of people will be looking for big, colourful titles which are well-reviewed by industry experts and seasoned gamers alike.  However, a lot of the time, finding the best slots sites online is all about feeling your way around.

You can take on plenty of slot games in June 2020 at the best sites for free, which means you’ll never have to pay in your own cash until you’re ready to do so. Check out some of the latest online slots too if you’re interested in the new software.

In this guide, we’ll be looking at some of the best brands around for slot players, and will be considering what you’ll need to bear in mind during your own search.

We’ve made it easier on players across the UK by setting up guides and reviews of great games and slots sites available for you to play at right now.  Don’t just be swayed by an attractive deal.  Look a little deeper at how a site works, how they treat their customers and regular players.

Remember – you can sign up at multiple slot sites and online casinos!  You don’t have to be tied to any one brand.  Therefore, do take a look at our guide and play your way across the various catalogues and titles available.  Let’s dive in and take a look at what you’re going to need to bear in mind.

  1. Buzz Bingo Slots
  2. MrQ
  3. The Sun Vegas
  4. Wizard Slots
  5. Slots Baby
  6. Slots Racer
  7. MFortune Slots
  8. Mr Spin
  9. BGO Slots
  10. 32 Red Slots
  11. Unibet Slots
  12. Amazon Slots
  13. Slots Magic
  14. Pots of Luck
  15. All British Casino

What is RTP for Slots?

The best online slots games are those which, many would argue, pay well.  This is measured by something called the RTP, or Return to Player ratio.

This measures how often or how much a game will pay out over its whole lifetime.  It may not be an accurate measure of how much you stand to win overall throughout your plays, but it will give you an indication of how generous a game can be.

Best Slot Sites UK With Exciting Bonus Offers

RTP aside, there are plenty of factors we bear in mind when it comes to rounding up the best slot sites UK players love to head to.  Here is just a brief breakdown of the factors we feel you should always keep in focus.

  • Look at current bonus codes and deals. Do they offer you plenty of money to spend on a variety of games, or are they restricted to certain games?  What are the wagering requirements like?  Will you have to pay back more money than is worth it in the long run?
  • Mobile compatibility. Does a site work well across multiple, portable devices?  Are there free apps and programs available for you to download?  Will all the slots games work on smartphones and tablets? Visit our mobile slots page for more information on these features.
  • Developers and technology. Which software developers are on board?  Is there a live play option?  What types of games are available to play, and do they compete well with slots catalogues elsewhere?
  • What options are there when it comes to paying in and cashing out? Can you withdraw using the same method you pay in with?  Does the site accept e-wallets, or just cards and bank transfers?
  • Is the site fully secure? All good slot sites should have updated security certificates and should protect payments at all times.
  • Does the site offer plenty of questions before you start? Is the FAQs section relevant, and are you confident that you want to go ahead and play?
  • Is there plenty of customer support available? What are players and industry experts saying about the site and its games?  Is there help available when you need it?
  • Can you win progressive jackpots, and if so, what is the process for claiming? Are the terms and conditions for claiming and withdrawing generally reasonable?
  • Are there regular promotions and deals which you can take part in once you’re a loyal player?
  • Finally, do always check the licensing of a website before you get started. Most sites available to play in the UK will be fully regulated and licensed, however, it is still worth you doing the checks.  Don’t worry – we only ever list and work with sites which are adequately licensed and fully regulated.

Check out the image below for a summary of the key factors we look at to assess the best online slots brands:

What to Look For With The Best Online Slots Brands Infographic by Boomtown Bingo
6 Factors We Look At For Best Casino Sites!

This may not be an exhaustive list of everything you wish to look for in a top slot site.  However, these points form the basis for what we look for from great sites we list and review.  We think there’s more to a great slot site than just the games and deals.  Therefore, do make sure to look into all of the above before you get started.

Choosing Slot Bonuses

What makes for the best slots bonuses? These deals and offers can and will change, which means it is always worth keeping an eye on our reviews and guides to learn more.  Big deals and bonus spins on selected games pop up all the time!  Rest assured, we work to make sure the sites we partner with are always ready to splash the cash for new joiners and regular players alike.

Best Online Slots Games with Top Bonuses UK

The best slots bonuses out there in our collective opinion, however, are those which let you really dig into a wealth of different games.  While free spins deals and bonus codes will let you sample new games for free, we think the best bonuses out there match your cash when you first sign up.

Claim Your Offers

If you’re serious about signing up for online slots sites, you will likely be putting real money in anyway – so why not double or triple it?  A 100% cash matching deal will double the money you put in, and so forth.  However, you should also always keep a close eye on wagering terms and conditions.

While some of the best slot sites UK have done away with wagering completely, it is much more likely you will come across a site which will expect you to invest real money before you take any away. High wagering, particularly 80x and above, may be seen as particularly restrictive.  Therefore, it always pays to read up on that all-important fine print!

Top-Rated Slots Features

If you’re looking for the top-rated slot games online, we’re ready with lists you can depend on.  Some of the most popular slots titles are those which have high RTPs, in the sense that they will be more likely to pay out more often.  However, as mentioned, this isn’t always going to be guaranteed.

Some of the top slot games online are those which are simply a lot of fun to play.  Big titles and brands such as Rainbow Riches have expanded their remit over the years, which means there are now three or four different takes on the game which you’ll find at sites across the web.

Some of the best-rated slot games include Book of Dead, Starburst, Legacy of Ra, Siberian Storm, and those connected with Jackpot King and Party Pots.  These are progressive win titles, which give you the chance to play for thousands, even millions of pounds.  You have to be in it to win it, as they say.  Why not take a look through the best slot sites UK gamers go for and see what takes your fancy?

Are the Best Slot Sites Safe?

We only promote slot brands which are completely secure and safe to use. All the websites you find here will be fully licensed by an independent body. This means they have to follow guidelines relating to fair play and protecting your personal details.

Our aim is to find the sites which offer exciting games and promotions for players. We always check the security of these sites when it comes to payments and personal information. However, we would always recommend using a secure payment method like PayPal or Paysafecard when playing online.

Play Now

So if you want to find the latest promotions and exciting games, why not sign up to a slots site today?

If you are interested in playing the best online slots in the UK, make sure you click on the play now button next to the site of your choice to sign up. Make sure to claim their latest welcome offer for June 2020 as well as you can get the most for your money.