All UK Slot Sites () · Bally Casino · Planet Sport Bet Casino · Casushi Casino · [HOST] Casino · Lottoland Casino · BetUK Casino. Discover the Best Online Slots · 1. Find the best UK online casinos with the latest real money slot games, excellent bonuses, online betting, loyalty rewards and more. Immortal Romance (Microgaming) · 4. Play a wide variety of online slots at the best UK slot sites. Magical Vegas Casino: Best Megaways Slot Site. Bonanza Megaways. % Bonus up to £50 + Bonus Spins. Leo Vegas: Best Mobile Slots Site. Fun Casino · 5. Mr Vegas. You are. Casumo · 3. Starburst (NetEnt) · 3. Best UK Slot Sites · 1. Find your perfect match and win real money at the most trusted slot casinos in the UK. Best Features: Over slot games, including more unique slots like Scratch King. These generally come from leading software providers, with Starburst, Book of Dead, Gonzo's Quest and Bonanza being among the most popular slots. Over Slots; Best Game Providers; Huge Live Casino Section. Videoslots Casino · 4. Best Online Casino Site for Slots: Winomania. . JackpotJoy Casino: Best Progressive Jackpot Slots Site. Book of Dead (Play 'n GO) · 2. Kwiff Casino: Best Free Spins Slot Site. Top UK casinos for playing slots · Duelz · Mr Vegas · Magic Red · MrQ · VoodooDreams · Luckster Casino · Winomania · Hotstreak Slots. PlayFrank · 2.