Best Roulette Bonuses UK 2025 - 20 Offers From 100%-200%

• Follow the link we provide to redeem the bonus.
• You can only play Jackpot games with the match bonus.
• You must opt-in to successfully claim this offer.
• The spins are available to play only on the slot Ancient Fortunes Poseidon Megaways.

You’ll receive a 100% match up to £25 on your first deposit, along with 50 free spins. However, all bonus funds and winnings are subject to a high 35x wagering requirement, which must be completed within 60 days.

• You can use the bonus spins on Merlin’s Grimoire by Play’n Go.
• You can’t claim this bonus by making Skrill and Neteller deposits.

MrSuperPlay Casino offers a 200% first deposit bonus up to £200 plus 75 Merlin’s Grimoire free spins. The standout 20x wagering requirement (vs standard 35x) makes bonus conversion realistic. However, strict withdrawal limits (£20 for spins, 3x bonus for match) restrict potential winnings, especially for larger deposits.

• To qualify for this bonus, you must go through our provided link.
• This is for new players only.
• Minimum deposit required is £20.
• The 100 free spins are split into 10 batches of 10 spins daily.
• Free spins come with no wagering requirements, but there’s a £10 max win cap per batch.
• First 50 spins appear immediately after the first deposit.
• Remaining spins are credited daily, for a total of 100 spins over 10 days.
• Free spins must be used on Fishin’ Frenzy Megaways.

Rialto Casino gives you a 100% match up to £100 plus 100 free spins, but you’ll need to deposit £20 to claim it. The match bonus comes with a standard 40x wagering, while the spins are wager-free, which is a major plus. However, the £10 max win per daily spin batch limits their value.

• This offer is exclusively available to those who use our provided link.
• Offer available to new UK players only.
• Minimum deposit required: £10.
• Spins are credited on Starburst and valued at £0.10 each.
• Bonus can be claimed on both desktop and mobile.

Videoslots Casino offers a clean welcome deal: a 100% match up to £200 plus 11 free spins with no wagering on the spins. That’s a strong plus for casual players who want instant access to their winnings. The deposit bonus does carry a 35x wagering, which is average, but manageable.

• Using our official link is the only way to qualify for this bonus.
• This bonus can only be claimed using Visa and Mastercard.
• A minimum deposit of £20 is required to claim the bonus.
• The bonus code ‘FIRST500’ must be used when depositing.
• 5 redemption points per £1 are needed to convert the bonus into cash.
• The 50 free spins are credited on Book of Dead & Big Bass Bonanza.
• The bonus and free spins expire within 7 days of being credited.

PokerStars Casino’s 100% match up to £500 provides a high-value bonus, but the redemption point system makes withdrawals trickier. The 50 free spins on popular slots add extra value, but the 7-day expiry period means you need to use them quickly.

• The spins are credited for the game Starburst by NetEnt.
• You must use the spins within 7 days of receiving them to avoid losing them.

By claiming this Parimatch Casino bonus, you can receive up to £30 as bonus funds to play the games on the casino website. The bonus has a slightly higher-than-average but still achievable 40x wagering requirement and allows you to cash out up to £750. By making a standard £10 deposit, you get a 150% match on your first deposit and receive 50 additional bonus spins. The free spins allow you to test out the popular game Starburst without risking your own money. Players will appreciate the lack of a maximum cash-out limit for the spins and the fact that they have no wagering requirements, making playthrough easy.

• To get this bonus, you must claim it via our unique access link.
• The minimum required deposit is £20.
• Free spins are available only for the Starburst slot.
• Bonus funds must be used within 30 days and free spins must be used within the day of credit.
• The first deposit/welcome bonus can only be claimed once every 72 hours across all casinos.
• Players can request bonus cancellation before using deposited funds.

Ice36 Casino provides a reasonable welcome bonus with a 100% match up to £50 and 136 free spins on Starburst. While the match bonus boosts your bankroll, the wagering requirements (30x on deposit + bonus and 60x on spins) are quite high, making withdrawals more challenging. The time limitations (30 days for bonus and same-day expiry for spins) also add pressure. Additionally, the max bet restriction of £5 or 10% of the bonus can slow down gameplay.

• The offer is restricted to users who access it via our custom link.
• Bonus is automatically credited upon deposit.
• Applies to your first minimum deposit of £10.
• Wagering must be completed within 30 days.
• Max bet is £5 or 10% of the bonus amount, whichever is lower.
• Bonus must be claimed before using your deposited funds.
• Bonus can be cancelled upon request.
• Welcome bonus can only be claimed once every 72 hours across all Genting Group casinos.
• Bonuses do not restrict you from withdrawing your deposit balance.

Genting Casino’s 100% bonus up to £50 gives you a small but straightforward boost on your first deposit. The automatic credit makes it convenient, and the wagering requirement of 30x (deposit + bonus) is fairly standard. Be cautious of the £5 or 10% max bet rule during wagering, which can slow down progress if you’re playing aggressively. The 72-hour claim rule across Genting sites is worth noting if you play at multiple casinos in the group.

The offer:

Receive 100% up to £100 and 50 extra spins on Big Bass Bonanza.

Keep in mind:

• The bonus remains activated for 30 days;
• The highest bet is £5 per spin and £0.50 per bet line on Slots;
• Withdrawal requests are approved within 3 business days;
• You can choose from 1600+ Slot titles;
• There are various payment methods, from debit cards to e-wallets.

Get it by completing these steps:

1. Create a new player account on the site.
2. Finish the KYC immediately, as per the rules of the casino.
3. Opt-in for this bonus
4. Play safely!

Do not forget to read and apply the rules in the T&Cs!

• The bonus can only be claimed by following our link.
• Make sure to finish registering and submit all necessary documents.
• You cannot make deposits using Skrill or Neteller.
• The spins are valid for the Big Bass Bonanza slot game.

FruityKing Casino’s welcome offer doubles your first deposit up to £100 and throws in 50 free spins, but the 35x wagering requirement applies to the bonus amount. You have 30 days to use the bonus and 7 days for the spins, but keep in mind that the bonus itself isn’t withdrawable, only the winnings from it.

The Casino Kings promo offers a great match on your first deposit up to £150 with 75 spins, but keep in mind the 50x wagering requirement on bonus bets, which is very high.  The max you can convert is 3 times the bonus, and withdrawal requests cancel any pending bonuses. It’s a decent offer, but only if you’re okay with the high wagering conditions.

• Ensure your registration is complete and all required documents are submitted.
• The spins can be used on the Big Bass Splash slot game.
• Deposits through e-wallets like Skrill and Neteller are not eligible.

Casushi offers 20 spins on Big Bass Splash for a £10 deposit, with winnings paid in cash and no wagering requirements, which is a big plus. Each spin is worth £0.10, and you’ll need to use them within 2 days, or they’ll expire.