The cyber revolution in the gambling industry has meant the joy of having a flutter has never been easier to access. Virtual casinos have unsurprisingly become increasingly popular globally and the selection of games available unprecedented. Whether you’re interested in sports betting, lotteries or casino games the customer experience, bonuses and graphics available are better than ever before!

This is especially true in the United Kingdom where many online casinos are competing against each other for their share of the lucrative gaming market. This is excellent for consumers as it means there is an amazing array of casino games to choose from, however, this can seem a little overwhelming when trying to pick where to play with your hard-earned cash.

For this article we have compiled an in-depth analysis of the best casinos in the UK to play slots at, however, if you are itching to get playing, some of the best online slots sites are available on

Best Slot Sites For Free Spins

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Whether you are just starting out or a long time player everyone loves free spins! When you play with free spins you can experience the atmosphere and exhilaration of gaming, without the anxiety of possibly losing money. Here are a few casinos in the UK market that are offering generous free spins!

  • Volt Casino: Volt Casino is currently offering an incredible 300 free spins when you make your first deposit with them, what makes this even better is these spins are wager free!
  • Paddy Power: New customers receive 100 free spins just for signing up, these spins can be played on all of their daily jackpot games. On top of that, they will receive an extra 100 spins when they place their first deposit. These spins have no wagering requirements on them, however, they do expire after 7 days so ensure you don’t let them go to waste!

Online Slots With The Best Payouts

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RTP (return to player) is one of the most important things to look out for when choosing which slot games to play. When playing with a great RTP you can play confidently knowing that alongside having an exhilarating gaming experience, you stand a fair chance of getting a return on your deposited funds. The higher the RTP the more favourable the odds are in your favour, an RTP over 98% is considered superb, whereas those with an RTP lower than 95% are considered weak and below 93% low.

  • Ugga Bugga by Playtech: This classic game dating back to 2006 has an incredible RTP of 99.07%, with a quirky layout, tropical fruits and bongos aplenty, this low volatility game is sure to keep you coming back for more!
  • Ooh Aah Dracula by Barcrest: Not just a catchy name and surreal soundtrack Ooh Aah Dracula also has an incredible RTP of 99%. It also features free spins, wilds, bonus games and a high roller option, what’s not to love with this zany game!
  • Mega Joker by NetEnt: This game features two timeless favourites, the iconic fruit machine format and a progressive jackpot! If this wasn’t good enough Mega Joker has an amazing RTP of 99%.

Top Slots Sites for Bonuses

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Most casinos now offer incredible introductory bonus offers, with so much to choose from it is always worth reading the T&Cs before signing up to guarantee fair wagering requirements and to ensure they are verified by the UK Gambling Commission.

  • The Grand Ivy: If you are looking for a luxury site to play on The Grand Ivy is the place for you, from the site design to the game section everything is fancy. This is definitely true for their generous sign-up offer, not only will you get 100 free spins but also a welcome bonus of up to £1500.
  • Casimba: Not only does this casino offer a very generous £500 bonus offer but they have an amazingly colourful range of slot games to choose from and you’ll get a bonus 50 spins to play with!
  • Leo Vegas: After making their name in mobile gaming Leo Vegas has expanded into the online casino market and created a fabulous platform with 2 key principles, the casino must be easy to use and accessible by everyone. They offer a great range of games, have fast withdrawal times and a great introductory offer of a £400 welcome bonus and up to 100 free spins!