Top Bookmakers for Slots

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Slots are ‘slots' of fun, especially when you win a lot of money. Most betting operators have slots, but few are great in terms of fun and rate of return. We've scoured for the bookmakers which offer an unrivalled experience for playing on slots. Let's dive into the best ones.

William HillGala CasinoLadbrokes
Welcome Bonus10 free spins on Rainbow Riches100% welcome bonus up to £400200% bonus on £20 
Minimum Deposit£10 or more£10 or more£10 or more
Other BonusN/AMega Slots £1,000,000 Cash Giveaway£1,000,000 Slots Prize Draw
Promo Code
Get the William Hill Code
Get Gala Casino Code
Get Ladbrokes Promo

Most Slot Types: William Hill

william hill

William Hill is one of the most esteemed bookmakers, with a great variety of betting in terms of slots. There is a vast range of slot games covering everything from the classics to film adaptations. The bookie offers games such as:

  • Jimi Hendrix
  • Michael Jackson the King of Pop
  • Titanic Online Slot
  • Zeus 1000
  • Super Monopoly Money
  • Bridesmaids Online Slot
  • Pacific Paradise

Welcome Bonus

William Hill has a fairly limited welcome bonus. Use the promo code RR10 and stake £10 or more on any games, and the following day you get ten free spins on Rainbow Riches. However, in the event that you want to move on from William Hill, your loss won't hurt too much.

Most Up to Date: Gala Casino

gala casino

Gala Casino focuses on poker, games, casino, slots and has one of the broadest selections of games. The operator is always up to date with the latest casino games, which is much appreciated. The bookmaker has slots such as:

  • Fruit Factory
  • Emmerdale Country Capers Slot
  • Boulder Bucks
  • Jewel Dolphins
  • The Guardians
  • Money Multiplier
  • Bouncy Balls
  • Rainbow Riches
  • Big Banker Slot
  • Wheel of Fortune .

Mega Slots £1,000,000 Cash Giveaway

Don’t be fooled by the name of this slot bonus. The top prize is only £25,000, so hold your horses. There are eight prize draws over four weeks with 60,000 winners. Each week there are two draws with 5,000 to 12,000 winners.

To enter into this giveaway, all you have to do is play selected slots. For every £10 wager on qualifying slots you gain a free entry into the weekly prize draw. Selected slots give two free entries for each £10 staked. If it seems too good to be true, it probably is. But it is a fun game to play and you can make a lot of money by putting little into the game.

Welcome Bonus

When you sign up and make your first deposit they give you a 100% welcome bonus up to £400. Make a single deposit of at least £10. It’s a straightforward bonus, and not a bad one at that.

Biggest Selection of Games: Ladbrokes


Ladbrokes users are often drawn to it due to the impressive selection of in-play and sportsbook. It has a great variety of games such as casino, slot, bingo and poker games, making Ladbrokes one of the most versatile operators due to its vast selection of games. Ladbrokes has both 5 reel slots and 3 reel slots. The bookie has games such as:

  • Rainbow Riches
  • Starburst
  • Wheel of Fortune
  • Family Guy
  • Robin Hood
  • Cleopatra Classic
  • Plants vs Zombies

£1,000,000 Slots Prize Draw

Stake a minimum of £10 on selected games each week  to get a ticket into a weekly slot draw.

Slot Comp Points

This Ladbrokes bonus is a little more simple. Every time you turnover £10, 1 point is automatically added to your Comp Point balance. Collect enough points and convert them into instant cash. All you have to do is create a Ladbrokes account and play any of the slot games. Every 100 comp points earned is worth £1. It’s a great deal for the experienced bettor.

Welcome Bonus 200%

This is a general bonus disguised as a welcome bonus. You can either sign up but you can also already be a member to earn the welcome bonus. If you wager £20 with the promo code SLOTS you get a £60 bonus. You have to bet twenty times your deposit amount plus your bonus amount to redeem any bonus winnings. The maximum payout is £40, which gives you a 200% bonus. It’s one of the most fun welcome bonuses!

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