Best Casino Bonuses & Free Spins Slots!

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Spin Bonus Best Casino Bonus – Top Picks

Mega Reel Spin Bonus up to 500 Free spins on Starburst
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NEW! Loot Chest Bonus up to 500 Free Spins
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1 Free Spin for every £1 of your first deposit up to 50
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100% up to £50 Bonus + 50 Spins
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£500 Welcome Package + 50 Bonus Spins
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Win up to 500 Free Spins on 1st £10 Deposit
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£30 Welcome Deposit Bonus on 1st Two Deposits
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Best Casino Welcome Bonuses – The SpinBonus Top 10 Chart

Each week we update our top 10 casino welcome bonus chart. These casino welcome offers are perfect for players who want to try out new games and be rewarded at the same time.

Newflash_on 1 arrow_drop_up
Bonus
n/a
Free Spins
25
Info
  • 25 spins on registration
  • + Daily Free Spins
Rating - 5 stars
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Secret Slots: 25 Free Spins On Registration. terms

First-time depositors only (UK exc NI 18+). Min Deposit: £10. Max Offer: 25 Free Spins on Sharknado. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Free Spins expire after 7 days. Promo code: PLAY25. Deposit balance is available for withdrawal at any time. Valid until end of month. General withdrawal restrictions & full T&Cs apply.

Hotwhatshot 2
Bonus
£300
Free Spins
50
Info
  • 20 free spins on reg
  • up to £300 deposit bonus
Rating - 4.5 stars
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Casumo: 20 free spins no deposit & 100% bonus up to £300. terms

*18+ New customers only. 20 free spins in Starburst on registration. Bonuses are on opt-in basis. Min deposit is £10. 30x wagering requirements apply for bonuses and winnings to be withdrawn. Contribution % towards WR vary from 0% to 100% according to game. Participation of new customers in the Welcome Offer requires a £10 minimum deposit. Always refer to Bonus Terms for more info.

3 arrow_drop_down
Bonus
£200
Free Spins
10
Info
  • 10 free spins on registration
  • 100% Bonus upto £200
Rating - 5 stars
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bgo Casino: 10 Free spins on registration + 100 bonus up to £200. terms

18+. New customers only. 10 Free Spins on registration and mobile verification. 2 Free Spins for every £1 of first deposit up to 100, available on selected games only. Not available using Neteller or Skrill. 3-day expiry on Free Spins. £10 min deposit + 2.5% fee (min 50p). Cash balance withdrawable anytime + £2.50 fee. Full T&Cs apply.

Newflash_on 4
Bonus
n/a
Free Spins
25
Info
  • 25 Free Spins
  • on Fluffy
Rating - 4.5 stars
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Kozmo Casino: 25 Free spins on Fluffy Favourites. terms

First-time depositors only (UK exc NI 18+). Min Deposit: £10. Max Offer: 25 Free Spins on Fluffy Favourites. Free Spins Winnings will be capped at £2.50 and credited to your real money balance. Promo code: SPINS. Valid until further notice. Withdrawal restrictions and full T&Cs apply.

Hotwhatshot 5
Bonus
£100
Free Spins
10
Info
  • 100% deposit bonus up to £100
  • 10 free spins no deposit
Rating - 5 stars
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Royal Panda: 10 Free spin no deposit = 100% up to £100. terms

18+, first deposit only, T&Cs apply. Opt-in required. Deposits with Skrill, Neteller and Paysafecard not eligible. Casino bonus: min. £10, max. £100. Bonus/free spins winnings wagering requirement: x35. Max. begambleaware.org

6 arrow_drop_down
Bonus
£500
Free Spins
n/a
Info
  • 100% Bonus up to £500
Rating - 4.5 stars
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Magical Vegas: 100% deposit bonus up to £500. terms

Bonus on 1st dep. of £20-£500, Max. Bonus £500, Max. convertible to real £1,000. Wagering & full T&Cs apply

Newflash_on 7 arrow_drop_up
Free Spins
150
Bonus
£400
Info
  • £5 Free No Deposit
  • 100% upto £100
Rating - 4.5 stars
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Black Spins: £5 Free no despot + 100% up to £100. terms

New customers only, First 3 deposits only, Min Dep £10, Max Bonus £400 + 150 spins on Starburst, Selected slots only, 4x conversion, 40x wagering full T&C applies. 

Newflash_on 8
Bonus
£500
Free Spins
100
Info
  • 100% upto £500
  • + 100 Free Spins
Rating - 4 stars
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Spin & Win: 100% deposit bonus up to £500 + 100 free spins. terms

18+ Min 1st deposit £20; max. bonus £500; max. winnings £500. Spins on pre-selected games. Wagering and T&Cs apply.

9 arrow_drop_up
Bonus
£100
Free Spins
100
Info
  • 100% bonus up to £100
  • plus 100 free spins
Rating - 5 stars
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Slots Million: 100% up to £100 + 100 free spins. terms

100% up to £100 + 100 EXTRA SPINS REGISTER slots bars Bonus on deposit of 100% up to £100, Not claimable with Skrill, ecoPayz or Neteller, Requires phone verification, Min deposit £20 + 5 bonuses of 20 Extra Spins each, granted each day for 5 days, available for 24h | Each bonus must be wagered x48 to turn into withdrawable cash Bets limited to £3, Contribution to wagering varies between games, Some games cannot be played with bonus, Expiration 7 days after activation

 

Hotwhatshot 10 arrow_drop_up
Bonus
n/a
Free Spins
50
Info
  • 1 spin for every £1 deposit
  • No wagering required
Rating - 4 stars
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PlayOjo: 1 spin for every £1 deposited up to 50 free spins. terms

18+ New players only. Terms and conditions apply. Please Gambleaware.

 

Latest Slots

Play casino slots with the added excitement of bonus free spins! We’ve picked out the best slots games with free spins bonus for you to choose from. Explore new games with our free spin selection, without the added risk of losing any cash.

SpinBonus Deposit Tips and Tricks

casino

Select the operators that offer the best casino or slot bonuses

redeem

Fully understand the terms and conditions

payment

Ensure you understand the wagering requirements

subscriptions

Use your bonus to try a variety of different slot games

schedule

Use all of your bonus within the time limit

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Practise the casino games before playing for real!

Honest and Impartial Online Casino Reviews

Here at SpinBonus, we have access to the newest and most exclusive casino bonuses and free spins slot offers, no matter what your gaming style is.

casino sites and games

Our reviewers look at more than just casino welcome bonuses and the number of free spins you get.

Our reviews give you the full lowdown on every casino slots game we feature, including the various types of offers available to find the best fit for your gaming style.

 

 

Casino Bonuses and Free Spin Packages Explained

 

New Player Offers – Welcome Bonuses and Deposit Bonuses

Almost every online casino will offer a welcome bonus, which helps to attract and incentivise new audiences to play their online slots and casino games.

The online casino sites can be very competitive when it comes to their casino bonus offers, so it’s well worth doing your research to ensure you’re getting the best deal you can. We offer every type casino bonus so if you are looking for 50 free spins we got that covered if its a cash bonus that you are searching for check out £5 free no deposit section.

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What are the wagering requirements for an online casino game?

Although wagering requirements differ for each operator, it essentially works as a multiplier to work out the number of times a player must play their bonus before they can withdraw funds to their bank account.

For example, a £25 slots bonus which has a 5x wagering requirement would mean you would need to play at least £125 on a game, before being able to withdraw the winnings.

What about wager-free casino bonus offers?

Wager-free casino & slot bonuses are less common, but we have come across them here at SpinBonus before, so it’s worth keeping an eye on our top 10 casino bonus chart for any wager-free casino and slot bonus offers.

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How to identify the best casino bonus for me

There are lots of different factors to take into consideration when it comes to picking the best casino bonus. The one you choose will depend on your deposit preferences and casino gaming style.

For new players, seek out the casinos with the best welcome bonus offers. This is a great place to start, but it’s worth reading the terms and conditions before hitting ‘play’.

Also, consider casinos which offer free spins as part of the deal. This is known as a no-deposit casino bonus. Some operators even offer ‘free-play’ which is a great way to test and try a few different games, without running the risk of losing real money while you find your feet.

 

What are free spins and how do they work?

Free spins are usually awarded to online slot players as part of an incentive such as a welcome bonus or another kind of promotion.

Operators usually allow them to be used across all of the online slot machines, whereas some limit their use to selected games. Again, it’s worth reading the small print before playing, just to make sure.

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