Best UK Casino bonus offers

Casino bonuses

We have all the best UK casino bonus offers with many new player sign up bonuses available.You’ll find deposit bonuses and no deposit bonuses, free spins and more. The gaming sites advertised are all reputable operators selected only after a rigorous vetting procedure. All brands are licensed and regulated by the UK Gambling Commission.


Welcome Bonus: 11 wager free spins & 100% deposit bonus up to £/€200

New Players Only. Min deposit £10. Wager req 20x. Bonus Balance is paid with 10% instalments to account balance. Bonus balance is not playable. Max bet is £20. Account balance is withdrawable at any time. Upon withdrawal any remaining bonus balance is forfeited. Play responsibly. T&C’s apply 18+

Trada Casino

Welcome Bonus: 10 ND FREE Spins + Up To £50 Deposit Bonus

Spins can be played on “Book Of Dead” | 35x wagering | Max bet can not exceed 3.99 | Spins are valued at 0.10 per spin | T&C’s apply. 18+.

Spin and Win

Welcome Bonus: 100% 1st deposit bonus up to £250 + up to 100 free spins

Min deposit £20. Max bonus £250. Bonus & wins playable on Selected games only. 40xWR. Max convertible to real 5x bonus amount. Bonus valid for 7 days. Free Spin on the wheel for 10 – 100 spins valid for 24 hrs. Spins & wins playable on NetEnt Slots (excl. progressives). 30WR. Max win £20 from wheel spins. T&C’s apply. 18+.

Mr Spin

Welcome Bonus: Up To 50 FREE Spins & Up To £100 Bonus

New players only. Up to 50 (20p) free spins on Reel Royalty only. Winnings paid as bonus credit with a 20x wagering requirement. Bonus expires 7 days after registration. Max withdrawal from bonus winnings £50. 100% deposit match of the first deposit. Max £100 awarded as bonus credit. Withdrawing Unspent Qualifying Deposit will exclude the player from these promotions. T&C’s apply. 18+.

777 Casino

Welcome Bonus: 77 FREE Spins + Up To £200 Bonus

New players only • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering requirements vary by game • Bonus wins are capped at £500 • FreePlay & Free Spins expire after 14 days. 77 Free Spins: Predefined bet amount of £0.25 per spin • With the exception of a Jackpot win, max winnings = £20 Bonus • Must be claimed within 48 hours of receiving the email • Withdrawal restrictions & full T&Cs apply Deposit Bonus Offer: 100% up to £200 FreePlay • £20 minimum deposit • FreePlay winnings are credited as bonus and capped at the amount of FreePlay received, unless a Jackpot win • Withdrawal restrictions & full T&C’s apply. 18+.

Wink Slots

Welcome Bonus: 30 No Deposit FREE Spins

New players only. Maximum 30 free spins available for 7 days. Free spins winnings are granted in games bonus after all free spins are used. Free spins wins set at £1 – £4 (per 10 free spins). Bonus wins capped at £100 exc JP win. Non funded players balance is capped at £100. To withdraw games bonus and related winnings, wager 30x the amount of bonus. Wagering requirements vary by game. Withdrawal restrictions & further T&C’s apply. 18+.

Gala Casino

Welcome Bonus: £40 Bonus + 20 FREE Spins

18+. New customers only. Deposit/spend £20, get £40 bonus + 20 Free Spins. 35x Wag on Bonus. 10x Wag on Free Spins winnings. Free Spins valid on selected games. 7 days to claim, 7 days to wager. Payment restrictions T&C’s apply. 18+.

Casino Cruise

Welcome Bonus: 4 Deposit Bonuses Up To £1000 + 200 FREE Spins

New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 20 Spins on Starburst games will be credited instantly + then 20 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms – T&C’s apply. 18+.

Casino Luck

Welcome Bonus: £50 + 50 FREE Spins Bonus

New players only. 18+ Min. deposit £20. Wagering requirements apply 35x. Offer valid for 72 hours. T&C’s apply. 18+.

Leo Vegas

Welcome Bonus: Unlock up to £100 cash and 20 no deposit wager free spins.

Full T&C’s apply.. Free spins – no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry. 18+.

Check out the best UK Casino bonus offers to claim some fantastic no deposit casino bonuses and some huge welcome packages with multiple deposit bonuses, 1st deposit new player sign up bonuses or even bonus spins. At the best online casinos you’ll also find some of the biggest VIP and loyalty programmes keeping existing players just as happy as new ones coming in.

Best UK Casino Bonus Offers

Casino with best bonus

Players often ask the question what is the Casino with the best bonus. But it depends what your looking for as a player or even what games you like to play. The Casino with the best bonus for one player can be very different from what is the Casino with the best bonus for the next. For example at Mega Casino you have the choice of 2 bonuses. Depending which Mega Casino promo code you use will determine which offer you receive. You can choose from a matched deposit bonus or 100 free spins.

Some players prefer no deposit offers and for those i would have to recommend Leo Vegas. They offer new players 20 no deposit wager free spins. 20 free spins is not a huge amount of spins but what makes this offer so unique is that the free spins are wager free. For those that don’t know what wager free spins mean we will give a brief description.

Wager free spins means there is no wagering requirements. Most new player Casino bonuses come with wagering requirements so you have to play through the bonus amount x amount of times (wagering requirements vary greatly from firm to firm). It puts your bonus and winnings at risk reducing your chances of having any of it left to withdraw once the wagering requirements are complete. Wager free spins means you keep what ever you get from the spins. You do not have to keep playing. Spin the reels and if you win £5 (or any amount) it’s yours.

Another popular welcome bonus is at Magical Vegas where you can claim a bigger bonus than at a lot of Casinos. They will match your 1st deposit 100% up to £300. They have everything under one roof with A huge selection of Slots and a thriving Live Casino.

How we choose our Casino bonus offers?

All sites are rigorously vetted before we give any placements on site. We consider the following in our vetting procedure

License and regulation – All sites must be licensed and regulated by the UK Gambling Commission. It’s the easiest and best way to know our readers are going to play at a site where their game play will be fair and their funds are guaranteed to be safe.

Welcome bonus – Everyone likes a welcome bonus. searching for a welcome bonus is probably what brought you to the Win Lose Win site in the 1st place. If a site does not provide a decent welcome bonus it is very rare we would add them on site. They would have to be exceptional in all other areas to make the list like having an exceptional loyalty programme or regular bonuses for existing players.

Wagering requirements – This is not a huge deal but at the same time i don’t want to see players getting ripped off. If the wagering requirements are too high then the site will not be listed or it will be removed if there is a significant change to a bonuses wagering requirements. In an ideal world all offers would be wager free but unfortunately that is rare these days.

Loyalty programme – As much as we love the new player welcome bonuses it’s not a bad idea to look for long term value instead. You can get long term value in a loyalty programme. Especially ff your a regular player as the more you wager the higher up the loyalty programme ladder you’ll go. The higher you go the greater the rewards with some fantastic bonuses for existing players.

Design – When you join a new site you want to be able to find your way around as easily as possible. You can get use to any site in the long run but the smoother the user experience the better. You want to easily find your way from one game to the next and not have to google how to make a withdrawal.

Payment options – It’s handy to have deposit and withdrawal options especially of you have money in different places or you want to keep your gambling money separate from the rest. Be careful with e-wallets though when joining a new site. Often a first deposit from e-wallets such as Skrill or Neteller will not qualify for the bonus.

Choosing the best Casinos and games

Whenever looking for the best casino games to play online you will have several options to consider like which game to play. Check out our rough guide below for a few ideas.


Blackjack is a casino game that you can choose to play online. It allows players to play against the dealer with the possibility of hours of entertainment for relatively low stakes. Blackjack is one of the most popular Casino games world wide both in brick and mortar and online Casinos. When claiming any of the best UK Casino bonus offers you can be sure Blackjack will be available as one of the games you can play any Casino bonus offers on.


Roulette is one of the highest ranking games again in both the real world and online. What ever your Roulette strategy your bound to be entertained spinning the wheel.


Online casinos usually organise gaming tournaments for these games which you can take part in to get the best from your choice. These tournaments are conducted for any of these games which will offer you a unique way of gambling every time you are out for the best.