Everybody loves free spins, and if you are eager to source the best sites in the UK for such bonuses, read this post for full details.

Best sites for free spins – UK 2021

Casino SitesSign-Up Link
betfair app
bet365 betting site
ladbrokes UCL odds
William Hill champions league
betfred champions league

It’s always pretty exciting when you land some free spins to use on the best slot games you can play online. Here’s the good news – you don’t have to depend on the reels being kind to you in order to land free spins. They can often be claimed through bonuses at the top sites in the UK, and we’ve created a list below of the top sites for free spins in 2021.

Betfair – 30 free spins with no deposit


No deposit bonuses are often like unicorns – they can be hard to find! However, we’ve sourced one of the best no deposit bonuses in the UK with Betfair, as you can spin the reels without depositing a single penny. Things don’t stop there either, for there are no wagering restrictions on this bonus at all. That means that whatever you win through the offer can be cashed out immediately.

Truly you will find it hard to find a better welcome bonus than that for free spins, especially if you don’t particularly want to invest a bunch of money to play. In addition to this, Betfair is a site with one of the best online casinos around, so after using your bonus, you will maintain access to an incredible casino selection.

Betfred – an incredible number of free spins available

Betfred logo

You will often find that free spins that are part of a welcome offer will come with wagering conditions, and you will occasionally need to deposit a fair amount of cash to get them. However, the Betfred welcome bonus requires you to deposit and wager just £10 to be granted 50 free spins. That’s a rather awesome reward, and these winnings don’t even have any wagering conditions – result!

If you’ve never seen the Betfred site before, trust us, you are in for a treat. This casino is visually appealing, has great graphics, and even has a solid live section too. Truly this is one of the top casino sites in the UK for 2021, and there are even free spins on offer for existing customers. After all, why should new customers have all the fun?

Heart Bingo – 30 free spins and great games

Heart Bingo promo code

Heart Bingo is part of a series of successful sites, and the quality is just as good as all of the others on this list. After you have deposited and wagered £10 with Heart Bingo, you can grab yourself 30 free spins for one of the very top slots in its portfolio. Just note that you need to actually opt-in for this bonus when signing up, as there is an alternative bingo offer that is available as well as this one.

This site has a great portfolio of slot games for you to play, many of which are available through a top-level mobile app too. Of course, this gives you the flexibility to play such games from wherever you are.

Casino.com – up to £100 + 10% cashback

Casino.com is one of the premier casino platforms in the market. Everything about this site just screams professionalism, with an awesome range of games, great graphics, top aesthetics, and other appealing factors. To kick things off with Casino.com, all new customers can bag themselves up to £100 in free casino play, and get a whopping 10% cashback. As you can see, this offer is competitive with all of the others on this list, and it’s an incredibly easy offer to claim.

This site is fully regulated and licensed in the UK, and it is already home to thousands of members. This is a promising sign indeed, and since the registration process takes around five minutes, you could become one of them pretty quickly.

Mr Play – 100 free spins for new customers

As you can see in the title above, Mr Play is a site that is handing out up to 100 free spins for all new customers. The action doesn’t stop there either, for this first deposit that you make with Mr Play will also be matched to the tune of 100%, with a maximum reward of £200. So, to confirm, that’s a maximum potential reward of £200 and 100 free spins just for registering with Mr Play, which isn’t bad at all.

This offer can be claimed through the desktop or mobile platforms that Mr Play has available. Finally, we should inform you that Mr Play is a site with hundreds of quality games too, so it’s clearly a site that’s worth a try.

Deciding on a site for free spins offers

Value of welcome offer

When we use the term value, it actually consists of several factors. Firstly, you want to know what you are getting for your money, in terms of how many free spins you get for the initial deposit and wager. Secondly, you want to check out what the value of the free spins are, as the larger the value the larger the win will be, if you win, of course. Lastly, check out the wagering conditions – the lower the better.

Overall gaming variety

The online casino world has improved in a major way in recent years. More and more software providers have started releasing games, and the most established software providers have continued pumping out new titles. That’s why online casino libraries can be so colossal these days, and it’s worth looking into the total range of games before you sign up on any site.

Licensed and regulated

This is the most important factor of them all. The bottom line is that if a site does not display a valid and up to date gambling license anywhere, you should not trust it. The good news is that the sites that we have talked about in this post are all proven and legal betting brands, so if you stick to these, you will be just fine. If you’re still worried, you can check the license on the UKGC site.

Quality of customer support

Things sometimes don’t work like they should with online casinos, and you can run into a few difficulties at times. While this is relatively uncommon, it can be the case that you forget your login details, a payment doesn’t process as it should, or a game might freeze for some reason. Whatever the reason it’s good to be able to speak with a capable support team at all hours. This is precisely what the best sites offer, and you can typically contact representatives through email, phone, and live chat.

Jackpots on offer

Progressive jackpot games are some of the best kinds of online casino games. The reason for this is plain to see, as a single spin could land players thousands if not millions in payouts. Needless to say, the chances of landing such a jackpot are slim, but playing for large sums of cash always makes spinning the reels more enjoyable.

Opening a new betting account with these sites

Filter down and select a site

Different online casino sites have different features, and some may be more appealing for you than others. For that reason, we suggest making a list of things that you are looking for and then checking out the sites that we have recommended so that you find the right one. It is definitely worthwhile taking your time with this decision and remember, there is nothing stopping you signing up with multiple sites if you like.

Begin the registration process

After choosing a site that seems right for you, you will need to go through a quick registration process. Within this process, you’ll need to provide some personal bits of information and contact information, and this is just a requirement in the UK. After entering this information, you’ll be good to go.

Claim the welcome offer and use it

It can sometimes be the case that you can claim your welcome offer when registering, but it’s much more common for you to claim it after logging in for the first time. Just be sure that you are fully aware of how to claim the bonus, meaning that you know how much you must deposit and wager, how long you have until the bonus expires, etc.

Experiment with the available games

The top sites often have thousands of games for you to play, so why spend your time playing just a handful of games? As we have stressed previously, most slot games you can play require that you spend just 10p or 20p to spin the reels, so it’s not going to be too damaging on the wallet to play multiple games and see what they are all about. In fact, we would encourage you to do this to discover new games and see what you really enjoy.

Casino free spins offers in the UK – FAQs

Are free spins usually tied to a particular game?

This depends. Some sites will state that the free spins in a welcome bonus can only be used on a specific game, but if this isn’t stated, you will usually be able to use the free spins on a game of your choice.

How do I know if a promo code is necessary?

This will always be stated in the terms and conditions of any bonus, and unless it is specifically stated that you need to enter a promo code to redeem a bonus, it won’t be required. We would advise that you take your time with this before rushing in, especially for welcome offers, as if you miss the promo code, you won’t be able to grab the offer anymore.

What does ‘wagering requirements’ mean?

Wagering requirements indicate how much of your own money (not bonus cash) must be spent before you can actually withdraw winnings resulting from the bonus cash. Again, these are shown in the terms and conditions.

Can these offers be obtained on mobile?

Yes, most sites provide the same welcome offer through mobile platforms that they do for the main desktop site. This is true whether you are trying to claim the offer through a mobile site or native app, and on the plus side, you might just find some ‘mobile-only’ bonuses.

How much must I deposit to get started?

The minimum deposit value can vary depending on the site, but generally, it is around £5 or £10. It is extremely rare that a site has a minimum deposit amount higher than this.

What does RTP mean?

RTP stands for return to player, and this indicates how often you will get a win on a game based on its volatility. The higher the RTP the better.

Do I have to click the ‘spin’ button each time to spin the reels?

No, you don’t. Many games these days allow you to set a game to ‘auto spin’, so you can just sit back and relax while the reels spin for you.

What can I do if there is no mobile app available?

If a site does not have a native app that you can download, you will need to use the mobile site to enjoy the online casino.

How often do these sites add new games?

Well, once again, this can vary depending on the site that you choose. However, if you stick to the very top sites in the market, like the ones listed in this post, you will find that new games are added on a weekly basis. Of course, this keeps things fresh and interesting for the end-user.

Can I be notified of new games and promotions?

Yes, all online casino sites will give you the opportunity to opt-in for marketing materials. These materials can come through SMS, email, and push notifications on a mobile app. This is how you can stay on top of all of the exciting stuff going on with your chosen site.