When you’re looking for the best deals at UK online casinos, promo codes can be a great way to boost your deposit and play with extra funds or spins. Here we break down some of the top casino bonuses and promo codes available in the UK, making it easy for you to choose the best one for your style of play.
Casino Promo Code
A casino promo/deposit bonus code is a string of letters or numbers that you enter when signing up or depositing at an online casino. The code attaches a particular bonus to your account, such as free spins, a deposit match or, more rarely, a no-deposit offer.
UK Casino Bonus Codes and Sign-up Offers
- bet365 UK Games – use free no wager spins Promo Code 365GMBLR
New players only. Min £10 in lifetime deposits (paysafecard deposits excluded). Claim within 30 days of registering. Pick one of three options each day to reveal 5, 10, 20 or 50 Free Spins: up to 10 reveals within 20 days of your first claim, 24 hours apart, max 500 spins at £0.10 on 3 Skulls of VooDoo, Fishin’ Frenzy Lure ’Em In, Fishin’ Frenzy The Big Catch Gold Spins, Frankenstein’s Fortune, King Kong Splash and Triple Action Cash Strike. Offer closes to new customers at 23:59 GMT on 25/11/2026. Each reward expires after 7 days. No wagering on free spin winnings. T&Cs apply. 18+. GambleAware.org - Hippodrome Casino – deposit £20, get a 100% match up to £100 + 100 Free Spins, no bonus code needed
New customers only. Opt-in required. Offer valid for 7 days from account registration. Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £20+. 10x bonus wagering applies as do weighting requirements: slots and parlour games 100%, most table games 8%, some games 0%. Bonus valid for 30 days after activation. Debit Card deposits only (some card issuers excluded). Irregular gameplay may invalidate your bonus. Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 10p per spin, credited once £20 has been staked on any slot game. No wagering on Free Spin winnings. 18+. GambleAware.org - Spin and Win – play £20, get 200 Free Spins, no promo code needed
New customers only. Deposit and spend min £20 (excl. PayPal & Paysafe) on Fishin Frenzy The Big Catch 2 to get 200 Free Spins at 10p, valid 7 days. Free spin winnings paid as bonus with 10x wagering within 7 days. Max win £100. T&Cs apply. 18+. GambleAware.org - Magical Vegas – stake £10, get 100 Free Spins, no casino code needed
New customers only; fully verified players, opted in automatically at registration. Deposit and stake min £10 (excl. PayPal & Paysafecard) on The Goonies Megaways Quest for Treasure Jackpot King to get 100 free spins at £0.10 on the same game. Spins must be used within 7 days. Free-spin winnings are paid as bonus funds with 10x wagering on the same game, to be completed within 7 days. Max win £200. T&Cs apply. 18+. GambleAware.org - William Hill Vegas – stake £10, get 200 Free Spins, with Promo Code WHV200
New UK customers only. Register with Promo Code WHV200, opt in via the promo page and within 7 days deposit £10+ (e-wallet deposits excluded) & stake £10+ from main balance on the advertised game, Big Bass Splash, to receive 200 Free Spins (10p each) on Big Bass Splash. Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. Winnings capped at £30. 1 per person. Offer ends 31/12/26. T&Cs apply. 18+. GambleAware.org - Kitty Bingo – £35 bingo bonus or 100 Free Spins when you stake £10, no promo code needed
New players only. Min first deposit £10 (PayPal and Paysafe deposits excluded). Spend £10 within 7 days of your first deposit in Main Event Bingo for a £35 bingo bonus, or on the selected slot for 100 free spins; choose one. Bingo bonus: 6x wagering on bingo (£210), valid 30 days. Free spins: 100 x 10p on The Goonies Megaways Quest for Treasure Jackpot King, expire 7 days after crediting; spin winnings paid as bonus funds with 10x wagering on the same game within 7 days; max conversion £200. Individual promo T&Cs apply. 18+. GambleAware.org - Lucky Pants Bingo – £35 bingo bonus or 100 Free Spins when you stake £10, no bonus code needed
New players only. First deposit of £10 or more (PayPal and Paysafe excluded). Within 7 days of depositing, spend £10 in Main Event Bingo for a £35 bingo bonus, or £10 on a selected slot for 100 free spins worth £0.10 each on The Goonies Megaways Quest for Treasure Jackpot King. One welcome offer per player. Bingo bonus: 6x wagering on bingo (£210), expires 30 days after credit. Free spins expire 7 days after credit; spin winnings are paid as bonus funds with 10x wagering on the same game within 7 days, and a maximum of £200 converts to cash. Individual promo T&Cs apply. 18+. GambleAware.org - Casumo – deposit £20, get a 50% match up to £100, no promo code needed
New Casumo Casino customers only. Opt in to the bonus before making your first deposit. Min first deposit £20. 50% deposit bonus up to £100 (maximum on a £200 deposit). No free spins. 10x wagering on the bonus amount; game contributions vary. Max £5 per bet while the bonus is active. Bonus valid for 7 days. Game, play and payment method restrictions apply. T&Cs apply. 18+. GambleAware.org - Rialto Casino – spend £10, get 100 Free Spins, no casino code needed
New players only. Min deposit £10 (excl. PayPal & Paysafe) and spend £10 to get 100 Free Spins on Big Bass - Hold & Spinner, valid 7 days. 10x wagering on free spin winnings within 7 days. Max win £200. T&Cs apply. 18+. GambleAware.org
How Do Promo Codes Work?
Using a promo code is straightforward:
- Sign Up: When you register at a casino, you’ll often see a box to enter a promo code. This is where you enter the code to claim your bonus.
- Deposit: After signing up, deposit the minimum amount required (e.g., £10) to trigger the offer.
- Enjoy Your Bonus: Once your deposit is processed, your bonus funds or free spins should be available for you to use!
Here are some of the best casino offers in the UK, with their full terms.
Top UK Casino Bonuses and Promo Codes
bet365 Casino – Promo Code: 365GMBLR
If you love free spins, bet365 has one of the simplest offers. Use the sign-up code 365GMBLR and get up to 500 free spins with no wagering requirements — perfect for slot fans who want to keep what they win without any complicated and playthrough rules.
- Bonus: Up to 500 Free Spins over 10 daily reveals (No Wagering)
- Minimum Deposit: £10
New players only. Min £10 in lifetime deposits (paysafecard deposits excluded). Claim within 30 days of registering. Pick one of three options each day to reveal 5, 10, 20 or 50 Free Spins: up to 10 reveals within 20 days of your first claim, 24 hours apart, max 500 spins at £0.10 on 3 Skulls of VooDoo, Fishin’ Frenzy Lure ’Em In, Fishin’ Frenzy The Big Catch Gold Spins, Frankenstein’s Fortune, King Kong Splash and Triple Action Cash Strike. Offer closes to new customers at 23:59 GMT on 25/11/2026. Each reward expires after 7 days. No wagering on free spin winnings. T&Cs apply. 18+. GambleAware.org
Kitty Bingo – Promo Code: Not Needed
Bingo players should look at Kitty Bingo, which asks for a £10 minimum deposit. No casino code is needed: stake £10 to get a £35 bingo bonus or 100 free spins. See full terms.
- Bonus: Spend £10, claim a £35 bingo bonus or 100 Free Spins
- Minimum Deposit: £10
- Wagering Requirements: 6x (bingo bonus); 10x (free spin winnings)
New players only. Min first deposit £10 (PayPal and Paysafe deposits excluded). Spend £10 within 7 days of your first deposit in Main Event Bingo for a £35 bingo bonus, or on the selected slot for 100 free spins; choose one. Bingo bonus: 6x wagering on bingo (£210), valid 30 days. Free spins: 100 x 10p on The Goonies Megaways Quest for Treasure Jackpot King, expire 7 days after crediting; spin winnings paid as bonus funds with 10x wagering on the same game within 7 days; max conversion £200. Individual promo T&Cs apply. 18+. GambleAware.org
Betfred Casino Promo Code: SPINS
Use the bonus code SPINS when you register at Betfred Games and enter it before making your first deposit. Stake £10 or more within 14 days of signing up on Slots at Betfred Games to receive 200 free spins. The spins are valued at £0.10 each, and must be used within 7 days. They can be used on one of a set list of games: Betfred 777 Jackpot King, Cash Strike Hotstepper, Eye of Horus, Fishin’ Frenzy and King Kong Cash Even Bigger Bananas Jackpot King.
- Bonus: 200 Free Spins (No wagering requirements)
- Minimum Deposit: £10 (debit card only)
New customers only. Register and enter Promo Code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. No wagering on free spin winnings. Full T&Cs apply. 18+. GambleAware.org
Lucky Pants Bingo – Promo Code: Not Needed
For a simple yet effective offer, Lucky Pants Bingo gives a £35 bingo bonus or 100 free spins with no promo code needed. It applies to your first deposit only. Full terms.
- Bonus: Use £10, get £35 for bingo or play £10 on slots for 100 Free Spins
- Minimum Deposit: £10
- Wagering Requirements: 6x (bingo bonus); 10x (free spin winnings)
New players only. First deposit of £10 or more (PayPal and Paysafe excluded). Within 7 days of depositing, spend £10 in Main Event Bingo for a £35 bingo bonus, or £10 on a selected slot for 100 free spins worth £0.10 each on The Goonies Megaways Quest for Treasure Jackpot King. One welcome offer per player. Bingo bonus: 6x wagering on bingo (£210), expires 30 days after credit. Free spins expire 7 days after credit; spin winnings are paid as bonus funds with 10x wagering on the same game within 7 days, and a maximum of £200 converts to cash. Individual promo T&Cs apply. 18+. GambleAware.org
Luna Casino – Promo Code: LUNA
Use the LUNA promo code when you sign up to Luna Casino and claim a 100% match bonus up to £50, plus 50 free spins on Book of Dead. The bonus is automatically credited once you make your first qualifying deposit.
The free spins are fixed at £0.10 per spin and must be used on Book of Dead, while the matched bonus can be wagered on a wide selection of slot games, including Starburst, Gonzo’s Quest, Big Bass Bonanza, Dead or Alive 2, Book of Ra Deluxe, and Reactoonz.
- Bonus: 100% up to £50 + 50 Free Spins
- Minimum Deposit: £10
- Wagering Requirements: 10x bonus and free spin winnings
First deposit only. Min deposit £10, max bonus £50, credited automatically on deposit (cancellation can be requested). 50 Free Spins on Book of Dead at £0.10. Wagering 10x the bonus amount and free spin winnings (slots only) within 30 days. Max bet 10% (min £0.10) of free spin winnings and bonus amount, or £5, whichever is lower. Spins must be used and/or bonus claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. 18+. GambleAware.org
The Best No Wager Casino, Free Spins & Slots Bonus Codes UK Users Can Use
| Casino | Bonus | Promo Code |
|---|---|---|
| Betfred Games | Get 200 Free Spins. Deposit required £10. New customers only. Register and enter Promo Code SPINS prior to deposit. Deposit, using a Debit Card, and stake £10+ within 14 days on Slots at Betfred Games and/or Vegas to get 200 Free Spins on selected titles. £0.10 per spin. Credited within 48 hours and valid for 7 days. No wagering on free spin winnings. Full T&Cs apply. 18+. GambleAware.org | SPINS |
| Swift Casino | 100% up to £25 + 100 Free Spins. Wager 10x New Swift Casino UK players only. First deposit only. Min deposit £10, max bonus £25, credited automatically on deposit (cancellation can be requested). 100 Free Spins on Book of Dead at £0.10. Wagering 10x the bonus amount and free spin winnings (slots only) within 30 days. Max bet 10% (min £0.10) of free spin winnings and bonus amount, or £5, whichever is lower. Spins must be used and/or bonus claimed before using deposited funds. Bonus Policy applies. Full T&Cs apply. 18+. GambleAware.org | SWIFT |
| Luna Casino | 100% up to £50 + 50 Free Spins First deposit only. Min deposit £10, max bonus £50, credited automatically on deposit (cancellation can be requested). 50 Free Spins on Book of Dead at £0.10. Wagering 10x the bonus amount and free spin winnings (slots only) within 30 days. Max bet 10% (min £0.10) of free spin winnings and bonus amount, or £5, whichever is lower. Spins must be used and/or bonus claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies. 18+. GambleAware.org | LUNA |
| bet365 UK | Up to 500 Free Spins for new slots. No Wagering Promo Code 365GMBLR New players only. Min £10 in lifetime deposits (paysafecard deposits excluded). Claim within 30 days of registering. Pick one of three options each day to reveal 5, 10, 20 or 50 Free Spins: up to 10 reveals within 20 days of your first claim, 24 hours apart, max 500 spins at £0.10 on 3 Skulls of VooDoo, Fishin’ Frenzy Lure ’Em In, Fishin’ Frenzy The Big Catch Gold Spins, Frankenstein’s Fortune, King Kong Splash and Triple Action Cash Strike. Offer closes to new customers at 23:59 GMT on 25/11/2026. Each reward expires after 7 days. No wagering on free spin winnings. T&Cs apply. 18+. GambleAware.org | 365GMBLR |
| William Hill Vegas | Stake £10, Get 200 Free Spins New UK customers only. Register with Promo Code WHV200, opt in via the promo page and within 7 days deposit £10+ (e-wallet deposits excluded) & stake £10+ from main balance on the advertised game, Big Bass Splash, to receive 200 Free Spins (10p each) on Big Bass Splash. Free Spins expire 72 hours from credit. Free Spins winnings must be wagered 10x on the advertised game within the same period. Winnings capped at £30. 1 per person. Offer ends 31/12/26. T&Cs apply. 18+. GambleAware.org | WHV200 |
| Kitty Bingo | Spend £10, Get £35 Bingo Bonus Or 100 Spins, x6 bingo / x10 spins wagering rule New players only. Min first deposit £10 (PayPal and Paysafe deposits excluded). Spend £10 within 7 days of your first deposit in Main Event Bingo for a £35 bingo bonus, or on the selected slot for 100 free spins; choose one. Bingo bonus: 6x wagering on bingo (£210), valid 30 days. Free spins: 100 x 10p on The Goonies Megaways Quest for Treasure Jackpot King, expire 7 days after crediting; spin winnings paid as bonus funds with 10x wagering on the same game within 7 days; max conversion £200. Individual promo T&Cs apply. 18+. GambleAware.org | Not needed |
| Lucky Pants Bingo | Spend £10, Get £35 Bingo Bonus Or 100 Free Spins New players only. First deposit of £10 or more (PayPal and Paysafe excluded). Within 7 days of depositing, spend £10 in Main Event Bingo for a £35 bingo bonus, or £10 on a selected slot for 100 free spins worth £0.10 each on The Goonies Megaways Quest for Treasure Jackpot King. One welcome offer per player. Bingo bonus: 6x wagering on bingo (£210), expires 30 days after credit. Free spins expire 7 days after credit; spin winnings are paid as bonus funds with 10x wagering on the same game within 7 days, and a maximum of £200 converts to cash. Individual promo T&Cs apply. 18+. GambleAware.org | Not needed |
Deposit Match Bonuses
One of the most popular offers at UK casinos is the deposit match bonus. This type of bonus gives you extra funds to play with, matching your deposit amount. For example, if you deposit £25 at Swift Casino (using the casino code SWIFT), they’ll match it with another £25, giving you a total of £50 to play with.
New Swift Casino UK players only. First deposit only. Min deposit £10, max bonus £25, credited automatically on deposit (cancellation can be requested). 100 Free Spins on Book of Dead at £0.10. Wagering 10x the bonus amount and free spin winnings (slots only) within 30 days. Max bet 10% (min £0.10) of free spin winnings and bonus amount, or £5, whichever is lower. Spins must be used and/or bonus claimed before using deposited funds. Bonus Policy applies. Full T&Cs apply. 18+. GambleAware.org
Free Spins
Free spins are another common bonus, perfect for slot lovers. These spins are often tied to specific games, so make sure you like the slots offered. For example, with bet365’s up to 500 free spins, you can spin away without worrying about wagering requirements, making it one of the most straightforward offers.
New players only. Min £10 in lifetime deposits (paysafecard deposits excluded). Claim within 30 days of registering. Pick one of three options each day to reveal 5, 10, 20 or 50 Free Spins: up to 10 reveals within 20 days of your first claim, 24 hours apart, max 500 spins at £0.10 on 3 Skulls of VooDoo, Fishin’ Frenzy Lure ’Em In, Fishin’ Frenzy The Big Catch Gold Spins, Frankenstein’s Fortune, King Kong Splash and Triple Action Cash Strike. Offer closes to new customers at 23:59 GMT on 25/11/2026. Each reward expires after 7 days. No wagering on free spin winnings. T&Cs apply. 18+. GambleAware.org
No Deposit Bonuses
Though rarer, no-deposit bonuses are still a favourite. These allow you to play without putting any money down. For example, at Yeti Casino, you can get 23 free spins just for signing up.
New UK players only. 23 no deposit spins on Big Bass Bonanza; winnings carry 10x wagering, max cashout £100. Deposit and wager £10 for 77 Cash Spins on Big Bass Bonanza; Cash Spins winnings are wager-free with no max cashout. Spins are £0.10 each and expire in 48 hours. Skrill deposits excluded. Eligibility restricted for suspected abuse. T&Cs apply. 18+. GambleAware.org
How to Choose the Best Bonus for You
When looking at bonuses, it’s important to understand the wagering requirements. This refers to how many times you need to play through your bonus before you can withdraw any winnings. For example, if a bonus has 10x wagering requirements, you need to wager 10 times the amount of your bonus.
Since 19 January 2026, Gambling Commission rules cap wagering on UK bonuses at 10x and ban offers that mix products, such as a casino bonus unlocked by betting on sport.
FAQs
Not always! Some casinos apply the bonus automatically, but others require a code. Always check the promotion details to be sure.
Most casinos only allow one promo code per account, especially for new player bonuses. However, some sites might have ongoing promotions for existing players.
If you forget to use a promo code during registration or deposit, you may miss out on the bonus. Contact customer support right away to see if they can manually apply the code.
Finding the right casino can be tricky, but if you’re after the best free spins, first deposit bonuses, or top welcome offers, here are our picks.
- Best Casino for Free Spins:
bet365 – Offers up to 500 free spins over 10 daily reveals with no wagering requirements (Promo Code: 365GMBLR). Claim!
New players only. Min £10 in lifetime deposits (paysafecard deposits excluded). Claim within 30 days of registering. Pick one of three options each day to reveal 5, 10, 20 or 50 Free Spins: up to 10 reveals within 20 days of your first claim, 24 hours apart, max 500 spins at £0.10 on 3 Skulls of VooDoo, Fishin’ Frenzy Lure ’Em In, Fishin’ Frenzy The Big Catch Gold Spins, Frankenstein’s Fortune, King Kong Splash and Triple Action Cash Strike. Offer closes to new customers at 23:59 GMT on 25/11/2026. Each reward expires after 7 days. No wagering on free spin winnings. T&Cs apply. 18+. GambleAware.org - Best First Deposit Bonus Casino:
Hippodrome Casino – Provides a 100% match up to £100 plus 100 Free Spins (no Promo Code needed). Get Bonus!
New customers only. Opt-in required. Offer valid for 7 days from account registration. Match Deposit Bonus Terms: 100% Match Bonus up to £100 on 1st deposit of £20+. 10x bonus wagering applies as do weighting requirements: slots and parlour games 100%, most table games 8%, some games 0%. Bonus valid for 30 days after activation. Debit Card deposits only (some card issuers excluded). Irregular gameplay may invalidate your bonus. Free Spin Terms: 100 Spins awarded on Big Bass Bonanza, valued at 10p per spin, credited once £20 has been staked on any slot game. No wagering on Free Spin winnings. 18+. GambleAware.org - Top Welcome Offer for New Players:
247Bet Casino – Offers 75 free spins on Big Bass Bonanza on your first deposit (no Promo Code needed). Visit Casino!
New players only. Min deposit £20, and wager a minimum of £20 of your first deposit on slots, to get 75 Free Spins on Big Bass Bonanza. Free spins must be used within 72 hours. Winnings credited as cash, capped at £100 and immediately withdrawable. Affordability checks apply. Terms apply. 18+. GambleAware.org