Slots Casino Bonuses

Online slots are the most popular form of gambling in UK casinos. On the Internet, there are hundreds of various online slots ranging from simple one pay-line titles to the most modern form of games with 1,024 Ways to Win. Several reasons for their popularity are that they have interesting and engaging themes, many generous features and require no prior knowledge to play them. If luck is on your side, you can win pretty big cash.

UK online casinos usually offer more than 150 slots which can keep you playing for hours. They also offer slots bonus incentives to catch your attention and prolong your game session. The free slots bonus is an excellent opportunity for players to try out different slot games with little or no risk of losing their money. If you enjoy playing online slots and want to get a bonus, read on to learn more.

Best UK Online Slots Casino Bonuses

  Casino Type Value #Deposits Free Spins Percent  
32Red Casino M £160 5 0
50%
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Winner Vegas C £100 1 0
25%
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Betfred Casino M £200 3 0
25%
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William Hill Casino IGNORE M £150 1 0
20%
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Spin And Win M £1000 3 200
20%
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Noble Casino M £100 1 0
20%
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Mansion Casino M £500 1 0
20%
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BGO Vegas Casino M £100 1 180
20%
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Video Slots P £200 1 0
10%
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Roxy Palace Casino M £350 2 0
10%
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Nedplay Casino M £100 1 0
10%
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LeoVegas Casino M £1450 4 0
10%
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Jetbull Casino M £150 1 0
10%
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IW Casino And Games P £100 1 0
10%
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Interwetten Casino P £100 1 0
10%
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Golden Lounge Casino M £200 3 0
10%
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Casino Splendido M £120 1 0
10%
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Casino Dukes M £250 1 0
10%
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Boyle Casino M £500 3 0
10%
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Boyle Casino M £50 1 0
10%
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Boyle Casino M £100 1 0
10%
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32Red Casino N £10 1 0
10%
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32Red Casino N $10 1 0
10%
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Superlenny Casino M £150 3 0
5%
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SuperCasino N £10 1 0
5%
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Titanbet Casino M £200 1 0
0%
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Slots Heaven Casino M £400 1 0
0%
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Intercasino.com M £300 1 100
0%
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Casino Tropez M £500 1 0
0%
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Casino Tropez M £300 2 0
0%
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Casino Plex M £1000 2 0
0%
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  • Bonus Types
  • MMatch
  • HHigh Roller
  • FFree Play
  • NNo Deposit
  • CCash Back
  • PPost Wager

Types of Slots Bonuses

The following are the main slot bonus types available at UK online casinos:

  • Match bonuses. They are the most common and online slot games often contribute 100% towards meeting the wagering requirements of these bonuses. The match slots bonus is going to be explained below with an example.
  • No deposit bonuses. An online slots no deposit bonus usually ranges between £10 and £50 and has higher wagering than match bonuses. It is usually automatically credited or you might be required to enter a certain bonus code.
  • Free play bonuses. They are usually available at Microgaming casinos for UK players. The casino gives you a certain amount of credits, no deposit required, to use it for one hour. With the free play bonus, you can play almost all slot games including other casino games. Also, any winnings from it can be transferred into the cash balance and withdrawn from the casino.
  • Free spins with deposit. As the name suggests, to get this bonus you must make a deposit. The free spins can be used on one or several slots.
  • Free spins without deposit. It is also possible to play free slots with free spins without the need to make an initial deposit. Winnings from the free spins are transferred into the bonus balance and are subject to standard rollover requirements.

Online Slot Bonus Rules and Rollover Requirements

To explain the slots bonus rules, let's take the deposit match bonus available at 21Prive Casino as an example. According to the match offer, you can claim an unlimited 100% welcome bonus plus up to £500 each on your second and third deposit. This is how the bonus is allocated:

  • 100% match bonus up to infinity on your first deposit
  • A £500 bonus on your second deposit of £2,000
  • Another £500 bonus on your third deposit of £1,000
  • The bonus is credited instantly after making the qualifying deposits

As a rule of a thumb, all bonuses have rollover or wagering requirements and our example bonus offer is no exception. As stated in the terms and conditions, the total amount of cash and bonus founds must be wagered 35 times. For example, if a player deposits £100 and gets £100 as well as decide to play slots, he must wager £7,000 (35 times £200). Other rollover conditions are:

  • Players must wager a minimum of £0.35 and a maximum of £5 on slots
  • Some slots at the casino have higher wagering (175 times) namely Dead or Alive, Devils Delight, Blood Suckers, Kings of Chicago, Gold Rush, Jackpot 6000, Beetle Frenzy, Lucky 8 Line, Magic Love, Safari Madness, Super Nudge 6000, Mega Joker, Pirate's Gold and Big Bad Wolf
  • Besides slots, with this bonus players can play fun games, scratch cards and ball style games with 35x bonus wagering
  • If they wish to play table and poker games, they can do this with cash only, not with bonus funds
  • Firstly players bet with their deposited cash and after they spend the money, they will continue to bet with bonus funds
  • Irregular wagering such as placing zero or low margin bets is forbidden
  • No withdrawals are allowed whilst an account has an active bonus. If a player tries to make a cashout, the bonus will be revoked.

Summary

Generally speaking, all UK friendly online casinos offer bonuses which can be used for playing slots. Some offer free spins for certain slots; others allow you to play all slots available including the progressive jackpot titles. Moreover, in most cases, online slots contribute the highest wagering percentage towards meeting the bonus terms which is a big plus for UK-based slots fans. On our website you will find a list of the best UK casinos in the business that offer different types of slots bonuses, so take a look at them and pick your favorite.