UK betting sites with a welcome bonus 2026

casino > gambling sites with free bonus


For a chance to win any of the above 3 jackpots, play any of these games Welcome to Paddy Power, one of the most popular online casinos in the UK and Ireland. Hold tight as we lay out everything we have to offer, including all our popular casino games and bonuses.

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£480,000 SpinoleaguePlay selected slots, climb the leaderboards and grab your share of our cash prize giveaway!18+. Play selected slots, climb the leaderboards and grab your share of our cash prize giveaway! Sports Welcome OfferDeposit and place your first £10 bet on sports and we'll match it with a £10 Free Bet.18+. Opt in, claim & bet £10+ on Any ACCA or Bet Builder (2+ selections) (min odds 3/1 (4.00)). Get a £10 Acca or Bet Builder (2+ selections) .

Package Bonus

Offer ongoing but must be completed within 7 days of claim. Free Bet expires 7 days from claim. Deposit and place your first £10 bet on sports and we'll match it with a £10 Free Bet. Predict n' WinMake 10 simple World Football Cup predictions and win up to £1,000 in cash!18+. Free‑to‑play World Cup Predictor game.

15 Years of Expert Knowledge

Game closes before kick‑off of the first World Cup match; entries cannot be changed after closing. Prizes as stated in the paytable; no cash alternative to non‑cash prizes. Prizes credited within 24 hours of settlement; non‑cash prizes valid for 3 days. Make 10 simple World Football Cup predictions and win up to £1,000 in cash! Bore Draw Refund OfferGame ends 0-0? You’ll also find out why we’re a trusted platform and why you should play with us here at Paddy Power.

CASINO BONUS TYPES

Get a £1 voucher to use on Irish Lotto when you bet a total of £12 or more on this £2.2 million jackpot! £1 Millionaire voucherGet a £1 voucher to use on Millionaire when you bet a total of £15 or more on this £137 million jackpot!18+. Get a £1 voucher to use on Millionaire when you bet a total of £15 or more on this cas live casino online game £137 million jackpot! £2.50 PowerBall voucherGet a £2.50 voucher to use on PowerBall when you bet a total of £30 or more on this huge £144.2 million* US jackpot!18+. Get a £2.50 voucher to use on PowerBall when you bet a total of £30 or more on this huge £144.2 million* US jackpot!

🎁 Profit Boosts – Extra on Your First Bet

£3 MegaMillions voucherGet a £3 voucher to use on MegaMillions when you bet a total of £39 or more on this gigantic £274 million* jackpot!18+. Get a £3 voucher to use on MegaMillions when you bet a total of £39 or more on this gigantic £274 million* jackpot! Bingo Welcome OfferYour Bingo Welcome bonus is here! Bag yourself a £10 Bingo bonus!18+. To claim £10 Bingo bonus, spend £10 on Bingo tickets only.

Online Slots Bonus

Game restrictions and full T&Cs apply. Our UK betting sites with a welcome bonus list currently shows 28 fully licensed and regulated bookmakers offering the a welcome bonus betting feature at their website. 36Vegas is the latest brand new betting site to enter the betting industry, with an exclusive £20 free bet offer available through BettingSites.co.uk! Swifty Sports is a brand new addition to our list of UK betting websites and offers an easy to claim £20 free bet for new customers! AK Bets has some great daily betting offers along with some of the best odds you will find for the biggest sporting events! Before we dive into what makes Paddy Power one of the best in the biz, allow us to give you a quick overview of the brand: We’ve been a key player in the online casino and sports betting industry since 2000, but the Paddy Power brand has been around since 1988. Since 2016, Paddy Power has been part of the Flutter Entertainment group.

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AK Bets now operates on a brand new UKGC license. Betway is a huge global betting brand, renowned for their sports betting products and sponsorships that include West Ham United. New customers can get a £30 free bet! One of the worlds best betting companies that offers everything you need and more to place bets cas best new customer casino offers uk and new customers get £30 in free bets! Ken Howells now offer their brand new online betting website in the UK.

Watch Out for Win Limits

New users can claim a £25 free bet, try Ken Howells to enjoy an excellent betting service today! Esteemed bookmaker operating in the UK and Ireland since 1982, provides a robust online platform specialising in horse racing, football, and a diverse array of other sports. Discover PricedUp, the new betting site offering £20 in free bets for new customers! Superb betting website powered by Playtech with a 100% up to £50 welcome bonus for all new customer betting accounts! William Hill is by far one of the UK’s leading sports betting sites, renowned for its history in bookmaking.

Security & UKGC Licensing

Offers an excellent online betting service with some of the best features in the industry, along with attractive promotions for both new and existing customers. Newly launched in May 2025, BetTOM is the latest addition to our list of UK betting sites! New customers of BetTOM can enjoy a £25 free bet + 10 free spins on Big Bass Splash slots! DragonBet has recently relaunched on a new license making them one of the newest betting sites in the UK right now! Now offers even more DragonBoosts and wider range of Welsh betting events. We offer more than 1000 titles across slots, table games, live casino, and various other instant win options. We have licenses from the Gambling Commission under account numbers 39439, 39426, 39411 and 52819. There are plenty of payment options for you to choose from, with trusted methods such as Visa, PayPal, and Apple Pay. You can play Paddy Power from a range of devices, including iOS and Android Apps or through your browser. There are loads of online cas new casino sign up offers uk casinos for you to choose from, so why should you play at Paddy Power Games? In this section, we'll highlight some key reasons players choose Paddy Power Games: The daily free spins promotion on the Wonder Wheel gives you a chance to win prizes every time you log in. One of the widest selections of popular casino games you’ll find. In fact, we challenge you to find a better catalogue!

A seriously secure platform with protocols in place to keep you safe while playing. A highly responsive customer support team, ready to assist you at any time. Various responsible gambling tools to make sure you always play safely.

You’re here to play games, so let’s cover just what you can expect to find when you play with us at Paddy Power. We’ll explain the key categories and recommend a few games in each for you to play.

But the best thing for you to do is explore our site yourself and see what appeals to you most. Slots are the most popular games at Paddy Power, and we’ve got hundreds for you to have a crack at.

You’ll find the newest and most popular titles near the top and notice that the games are separated by category. Here are a couple of games for you to try out: Plinko Go – This game involves dropping a disc down a board of pins. It isn’t a typical slot, but it uses RNG and plenty of unique features.

Free Spins No Deposit Offers Compared

This mega gambling brand from the US is making big moves here in the UK, new users can get £10 in free bets! Ladbrokes, pioneers of UK bookmakers since 1886, offers innovating betting products and new customers can get £30 free bets! One of the UK's most well-known bookmakers, with many features to make your betting enjoyable. New users get £30 in free bets! Betfred have been bookmakers for over 50 years and operate over 1000 betting shops dotted around the UK along with a top flight betting site. Big Bass Bonanza – This is one of the top slots on the market and led to a sprawling series of other Big Bass titles.

Why Are Free Spins With No Deposit Or Wager So Rare?

Get refunded on losing pre-match correct score bets!18+. Bet on any pre-match correct score (FT & HT) World Cup 2026 markets with Bore Draw symbol. If the match finishes 0-0, your stake will be refunded on settlement. Get refunded on losing pre-match correct score bets! Weekly Bet ClubStake £25 on acca bets (3+ selections with total odds of 3/1+) and grab yourself a £5 free bet every Friday!18+.

Look for Max Win Capping

Opt-in & bet £25+ on ACCAs (3+ selections, total odds 4.0). Offer ongoing from Saturday 0:00 GMT/GMT+1 to Thursday 23:59 GMT/GMT+1 each week. Get £5 Free Bet for selected sports by 18:00 Friday. Stake £25 on acca bets (3+ selections with total odds of 3/1+) and grab yourself a £5 free bet every Friday! Lotto Welcome OfferGet 3 bets for the price of 2 on this huge £144.2 million* US jackpot!18+.

Time Limits

Get 3 bets for the price of 2 on this huge £144.2 million* US jackpot! 15% off with Auto-renewalGet 15% off your weekly Irish Lotto bets when you Auto-renew every 4 weeks, and never miss a draw! 15% off when you Auto-renew for 1 Wednesday bet and 1 Saturday bet per week. Get 15% off your weekly Irish Lotto bets when you Auto-renew every 4 weeks, and never miss a draw! £1 Irish Lotto voucherGet a £1 voucher to use on Irish Lotto when you bet a total of £12 or more on this £2.2 million jackpot!18+. Roulette is the ultimate casino classic, and we’ve got plenty of variants of the red and black wheel for you to choose from at Paddy Power. Penny Roulette – A great game to get started with, with wagers starting at 1p per spin.

Casino Reload Bonus Day of Week Max Bonus
Weekend Wins 50% Bonus Friday-Sunday $100
Midweek Magic 25% Bonus Wednesday $50
Daily Drops 10% Bonus Daily $20

Premium European Roulette – The classic roulette game with the chance to play for high stakes. Blackjack is the most played card game in the world. At Paddy Power, we offer the classic game along with various versions with side bets.

WEEKLY BUILDER

Renowned for some of the best customer service in sports betting, Bet Vickers has had a complete overhaul and now operates on a brand new UKGC license! Unibet is a huge betting platform with a global imprint and operated by Kindred PLC. Join them today and enjoy £40 in account bonuses! Just landed exclusively at BettingSites.co.uk is new bookie BestOdds. Launched November 2025 and has great betting offers and awesome boosts available. All Bets Blackjack – Classic blackjack with side bets available. Premium Blackjack – Blackjack with the chance to play up to five hands at once. Live casino gives you the chance to play with real-world dealers, just as you would in a land-based casino. We’ve searched far and wide to bring you everything from table games to game show options. Live Roulette – Watch the ball roll around the wheel in real time when you play our live roulette options.