Welcome to OnlineBetting.org.uk, your premier guide to the world of betting and gambling on the internet. Whatever your sport or game we are here to offer expert advice on where to place your bets, with recommendations and guidance based on a combined experience of over 40 years.
On the site we provide up to date and detailed reviews of all major UK bookmakers, as well as a handful of carefully selected online-only sportsbooks and casinos – all of which are licensed and regulated right here in the UK. As well as individual reviews, we have also written a number of guides which recommend bookies based on sport, bet types or offers so that you can find the best betting sites for your needs.
Whilst we prefer to give more detailed advice based on the features you’re looking for or sport you want to bet on, we also understand that some people just want a list of betting sites to try out for themselves. For this reason we’re kicking things off with a list of our favourite bookmakers. For details of promotions for existing customers see our reviews or visit or betting offers page.
Best UK Online Betting Sites
Welcome Offer of the Month
Betfred: Bet £10 Get £50 In Free Bets

It is fair to say Betfred and its founder Fred Done are the most experienced British bookmaker there is today. They are still independent too, which is rare and a sign of how well they know their business. They have been around since the late 1960’s and have seen every major sporting event since the 1966 World Cup. Indeed, Fred and his brother Peter, placed a bet on England to win the 1966 World Cup and using those winnings set up their first betting shop.
Having seen it all before then it is no surprise that Betfred offer one of the best places to bet this year. The self-proclaimed ‘Bonus King’ has had its finger on the betting public for over 50 years and so it is no surprise to see they have come up with a cracking offer that deserves our welcome offer of the month slot.
The offer for new customers gives you £50 in Free Bets when you sign up, deposit and bet £10 or more at Evens+ odds – do this within a week of joining. Then you can claim £30 in Sports Free Bets & £20 in Bet Builder Free Bets. All the free bets are valid for one week.
New customers only. Register, deposit with a Debit Card, and place a first bet of £10+ at Evens (2.0)+ on Sports, to be settled within 7 days, to get £30 in Sports Free Bets and £20 in Bet Builder Free Bets within 24 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.
New Customer Enhanced Odds Offers & Free Bets
In addition to the standard welcome free bets and bonuses you can read about on this site, many betting sites also run enhanced odds and free bet event specific specials.
If you are planning on betting on a certain event, especially a high profile one (e.g Premier League, Cheltenham, Wimbledon, etc.), then you can sometimes find added value compared to the general welcome offer by taking a bespoke deal.
At OnlineBetting.org.uk we focus on the nuts and bolts of betting but we also have a sister offers site that carefully screens new and existing customer promotions for all sports and events worth knowing about.
From the World Cup to the Ryder Cup, Champions League to Royal Ascot, if you are looking for something for a given sport or event then head over and take a look. We also list a wider range of betting sites if you would prefer to see a longer list of UK licensed operators.

What’s On & Upcoming Major Events
Below we list the major sporting events on now and upcoming to help you plan your betting.
Many bookies often give boosted odds and high value retention offers surrounding these feature events that can boost winnings or reduce loses for diligent punters.
It is often worth waiting until closer to an event start time to utilise the best prices, insurance offers, free bets, money back and other promotions available. You can visit our sister site, featured in the section above, LatestBettingOffers, for event specific odds and deals for both new and existing customers.
The Premier League is the worlds biggest sporting competition in terms of revenue, number of people watching, wages, attendance and pretty much any other stat you want to look at; including betting, accounting for over half of bets placed on football in the UK.
Let’s face it the league is elitist and based on money, and for a long time this caused stagnation with three teams dominating the first 20 years; Man Utd, Chelsea and Arsenal. Lately, however, the league has gained a new competitive streak, most notably with Leicester winning in 2015 and then three new dominant forces arising in Arsenal, Liverpool and Man City, who look set to continue their battle in 2026-27, in the way United and Arsenal did 15 years ago – that is except the level is now much higher, as seen with Liverpool coming second in 2019 with an astonishing 97 points.
In the UK 70% of bets are placed on football and nearly three quarters of those wagers go on the Premier League, making this one event responsible for around half of all bets placed. Considering this if you bet on the PL you would be insane not to search around for the best offers and odds from our leading bookies. Read our detailed guide for more.
Watch: Sky Sports, BT Sport & Amazon
The final grand slam of the year takes place across 22 courts at the USTA National Tennis Center in Flushing Meadows, Queens, New York. The event was founded in 1881 and a originally played on grass courts until moving to the National Tennis Center in 1978 when it switched to hard courts. In fact, between 1975 and 1978 it was played on clay too, making it the only Open to have been held on all three surfaces. The USTA Billie Jean King National Tennis Center, being typically American, boast the largest tennis court in the world, the Arthur Ashe Stadium (pictured), holding just shy of 24,000 people.
For 2026 the field for both the men’s and women’s is more wide open than ever, with four or five men that could easily win it, including four time winner Djokovic (last won 2023) and the new rivals Jannik Sinner (2024) and Carlos Alcaraz (2022 & 2025). On the women’s side it is even more diverse since six time winner Serena Williams struggled to regain her grand slam form before retiring in 2022. With Williams now gone is it time to see another woman dominate the event? Aryba Sabalenka might be that woman having now won back-t0-back in 2024 and 2025.
Sky Sports have the rights to broadcast the US Open from 2023 onwards, although if you have a funded account you can stream all games live with Bet365.
Watch: Amazon Prime Video
It’s the pinnacle of European club football and the competition every fan wants to win and this year with no less than five English teams in the competition and this means even more attention than before. Liverpool are of course the record English side in the competition and were finalists in 2018 and 2022 and won the competition in 2019 and they will be looking do to well this year with a new manager.
This year, however, it will be PSG, champions for the past two years back-to-back, along with record champions Real Madrid who will be the clubs to beat. Man City will be up there again having now won their first Champions League in 2023 it could now open the floodgates and it is likely more wins will follow. Arsenal as runners-up last year and 2026 Europa League Champions Aston Villa cannot be discounted and if they make the knockout rounds anything is possible. Man United seem a little more of an uncertainty but you never know with them.
Form 2024-25 the competition expanded to 36 teams with a new league phase replacing the group stage. This now means 8 league matches between September and January (no winter break anymore) with four home and four away ties all against different teams. The top 8 go straight to the last 16, those who finish 9-14 in the league contest a two legged play off in February with the 8 winners progressing to the last 16.
From that point it is a straight knockout as we are familiar with. The top 8 league teams are seeded at the last 16 stage but country protection is removed now. The knockout draw in February now also plots out the route to the final, as with the likes of the World Cup, which helps ensure the 8 seeded teams are more likely to make it to the later stages – as if the big teams needed anymore help.
Watch: TNT Sport
The St Leger dates all the way back to 1776 – in fact 2026 is the prestigious 250th anniversary of the classic race. It is as much a part of British summer time as the Henley Regatta, Wimbledon or Royal Ascot. With no less than 30 races over four days, 7 of which are group races, including; the Doncaster Cup, Champagne Stakes, Park Stakes, Flying Childers Stakes, May Hill stakes and Park Hill stakes, this is without doubt one of the biggest racing meetings on the flat racing calendar.
The group 1 St Leger on the Saturday of course dominates the card. It is the longest of the British classics, run over 1 mile, 6 furlongs and 115 yards and commands a prize fund in excess of three quarters of a million pounds with over £445,000 for the winner. A mainstay of the flat racing calendar, it is perhaps not as prestigious as it once was with subsequent modern events like British Champions Day still to come, but it is still one of the most loved and watched races in the world.
Being one of the final big group races of the flat season the bookies will have tons of offers and features for this meeting. It is also a good one for punters who at this point can have more certainty of the horses in form as they hit the peak of the season.
Watch: ITV
The Ballon d’Or, or Golden Ball in English, has been awarded since 1956 and is given by France Football to the player voted by football journalists from around the world as the best. Although the award has been linked to FIFA in the past it now stands separate to the less cared about ‘Best FIFA Men’s Award’ (formerly the FIFA World Player of the Year) – although the winners are almost always the same.
In 2026 the awards will be held in late September at the Theatre du Chatelet. Lionel Messi has won the award a record 8 times and Christiano Ronaldo is in second with 5 trophies. Of the 10 players to win the award more than once Kevin Kegan is the only Englishman to win the award more than once, with George Best, Michael Owen and Bobby Charlton (winner of first ever Ballon d’Or) the only other home grown winners.
The winner for 2026 is unlikely to be home grown but there is a great chance it might be won by a Premier League player again after Manchester City’s Rodri won in 2024.
Newmarket is best known for hosting the 1000 and 2000 Guineas, but being the home of the jockey club and one of the oldest and most prestigious flat horse racing courses in the UK it also holds a ton of other high profile meetings, one of which is the Cambridgeshire Meeting at the end of September.
The three day meeting sees 22 races over Cambridgeshire Thursday, Shadwell Friday and Juddmonte Saturday, including 7 group races, two listed races and the much loved Cambridgeshire heritage handicap on the final day.
The feature races are:
- Tattersalls Stakes – Group 3: 7 furlongs (Thurs)
- Tattersalls Stakes – Group 3: 7 furlongs (Thurs)
- Rose Bowl Stakes – Listed: 2 miles (Thurs)
- Rosemary Stakes – Listed: 1 mile, 4 furlongs (Fri)
- Princess Royal Stakes – Group 3: 1 mile, 4 furlongs (Fri)
- Shadwell Rockfel Stakes – Group 2: 7 furlongs (Fri)
- Shadwell Joel Stakes – Group 2: 1 mile (Fri)
- Godolphin Stakes – Listed: 1 mile, 4 furlongs (Fri)
- Royal Lodge Stakes – Group 2: 1 mile (Sat)
- Cheveley Park Stakes – Group 1: 6 furlongs (Sat)
- Middle Park Stakes – Group 1: 6 furlongs (Sat)
- Cambridgeshire Handicap – Heritage Handicap: 1 mile, 1 furlong (Sat)
The feature races are broadcast live in ITV meaning you can claim many of the high value associated TV racing offers.
Watch: ITV
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About Our Online Betting Guide
At OnlineBetting.org.uk we provide impartial betting advice whether you are a complete novice or you have been doing this for years. All guides and reviews are written by Matt (that’s me) and our in house team, or by carefully selected and vetted expert writers. We update our offers daily and we revise our reviews and guides regularly.
A little introduction to me, Matt. I have been betting for many years in all formats, I love all sports and games and as we all know there is no better way to get into an event than by having a cheeky flutter. Everything written on this site comes from first-hand experience and has been fully tried and tested by either myself or our team or our expert writers. I aim to guide you through all things betting from old school bookmaker’s shops to modern bookies that solely offer online betting tools. We assess the pros and cons of online vs betting shops, conventional desktop sites, mobile betting, payment options, offers/promotions, live betting and betting with streaming and more.
I am a diehard Liverpool FC fan and I truly love my football but I also like watching and going to, Horse racing, Dog racing, Cricket, Tennis, Darts, F1, Rugby, Golf, Snooker, Boxing and even the odd NFL game. If you watch a sport or game in my opinion it is worth placing a bet on it but given the wide range of choice and offers available in the world of online betting it is often hard to know who to bet with. In my own experiences I have made some mistakes but I have found a lot of gems that can make betting on events a lot more fun, and profitable.
Maybe you want to find the best bookmaker for betting on football for example, or you might want to know how to bet with cash online, who offers Cash Out, live streaming, who has the best mobile app or who provides the best live betting – whatever your query or question we have complied a comprehensive resource to online betting to help answer it.
Here we list good, established, UK licensed (by the Gambling Commission), reliable betting sites for punters and by having a good relationship with these companies in many cases we are able to offer you exclusive and one-off deals you cannot find direct with the bookmaker. If you like what we do come back and visit us often and see what’s new, share the love too and tell your friends about us.









