The Best Welcome Bonuses in UK Online Casinos

Get a real bonus that works for your bankroll with some of our top-listed online casinos in the UK.

The only thing better than finding UK online casinos with signup bonuses is finding the absolute best welcome bonus online casinos can offer. We help you out by giving you a choice of some of the best online casinos in the UK, with top a welcome bonus, allowing you to make the most of your initial bankroll.

Many online casinos will be quick to through huge welcome bonuses at you without stipulating the terms and conditions, and perhaps even making it almost impossible to get your winnings out. We’ve played at these online casinos with our own money, getting our winnings paid out after playing through the bonuses, so we can attest to their legitimacy and fairness.

Picking Reputable Sites with Trusted Bonuses

Our team of experts have many years in the online gambling industry and have seen all the tricks before. This is why when something looks too good to be true, there’s a good chance it is. An online casino welcome bonus is supposed to supplement real money that you deposit, giving you a longer chance to play, but still being able to allow you to claim your winnings.

As such, we’ve selected the casinos on our list because they are the best first deposit bonus casinos, and will not cost you an arm and a leg in playthrough and wagering requirements. Above all that though, we have a list of criteria that each casino needs to surpass in order for them to make our trusted list.

We make sure that each casino on the list offers:

  • Excellent welcome bonuses and promotions for customers.
  • Great reviews from users and other sites alike.
  • A selection of trustworthy banking options.
  • A range of game variety on table and slots.
  • Licensed and accredited certifications from the appropriate bodies.

What is a Welcome Bonus?

A welcome bonus is a promotion that a casino will offer, where they allow you to double or even triple your first deposit at that casino. The reason for doing this is to get customers involved on their websites, but also allow their customers to spend more time playing the games they love.

If you sign up at an online casino that offers a 100% matched welcome bonus up to a certain amount, you’ll essentially double your first deposit amount, assuming you don’t go above and beyond what the amount limitation is. You’ll need to adhere to a set of wagering requirements with the bonuses though, meaning you’ll have to play a certain amount of games and wager a specific amount.

Other Types of Bonuses

Luckily, once you’ve the online casino sign up bonuses, our top list of casinos will give the option to get much more out of your online experience. The best online casinos will often bring in other types of promotions in order to bring in more users, and keep them.

Free Spins – Certain online casinos will offer you free spins to go along with your bonuses. These are added to your account and can be used on specific slots and will serve in exactly the same way as regular spins. Oftentimes, these spins will only be offered on a particular slot, but once you bypass the playthrough requirements, you’ll be able to withdraw your winnings.

Referrals – In order to maintain customers in an online casino, they’ll often have referral bonuses too. These will be given to players who successfully refer friends and family, who then make a deposit at the casino. They usually don’t offer huge amounts for these types of bonuses, but every little bit helps and will be added to your bankroll when someone you refer makes a deposit.

Reloads – Instead of only having a referral and a welcome bonus to claim, reload bonuses are given to customers on a weekly basis. Sometimes you’ll be able to double your deposit on specific days, get free spins, have freeroll tournaments and much, much more.

You may also find it useful to learn more about no deposit casino bonuses.

What are the Wagering Requirements?

Wagering requirements are the fine print that is added to any online casinos with signup bonuses. Essentially what they do, is protect the casino by ensuring that a customer plays for a certain amount of time, and up to a certain amount of games, before they can withdraw their real money winnings. It’s rather fair as the casino will often double or triple your welcome bonus, and while you may not be able to pull out your winnings instantly, if you play a lot and are lucky, you’ll come out on top.

Many online casinos will take these wagering requirements and make them almost impossible to beat though. This is where the problem comes in and you’ll need to ensure that you choose an online casino that has fair requirements, as per the list that we have mentioned above.

Everyone wants to win real money, and having a bankroll increase offered by the casino definitely helps by allowing you to play the games you love more often. It’s important though that these wagering requirements are fair, and allow players to still be able to withdraw their winnings after a good run.

Winning Real Money with Bonuses

The best welcome bonuses at online casinos will always give you a chance to capitalize on your increased bankroll, allowing you to win real money. You aren’t able to just simply jump in, claim the bonus and pull money out into your bank account, though, you need to abide by the fine print and terms and conditions.

Most welcome bonuses that are available to online gambling players in the UK will require that you meet the requirements. These are things such as playing the right games that count towards the wagering requirements and playthrough requirements to meet a minimum multiplication of your deposit.

Some online casinos will stipulate that playing table games or slots will carry a different wagering percentage towards the requirement. For example, if you stake £1 on slots, and slots counts towards your requirement, £1 will come off the wagering requirement. Something like Roulette may count less towards it, so betting that same £1 will only count 20 or 25p towards the wagering requirement.

You can find a list of the best online casinos for real money on our website.

If you have a £1 bonus which comes with a 50x wagering requirement, you’ll need to take a total of £50 for any of the bonus winnings before any real money gets added to your cash balance, thus allowing you to withdraw it.

These are some of the hurdles that are attached to wagering requirements, and we will look at all our top online casinos to ensure that these requirements are fair, but also achievable. The last thing you want is to get trapped in a welcome bonus that has impossibly high requirements.

Frequently Asked Questions

📌 What is a first deposit bonus?

A first deposit bonus, also known as a welcome bonus, is a promotion that is offered by the casino to the customer that will increase your initial bankroll. Say for example, you put down £100 at an online casino who offers a 100% matched bonus up to £100, you’ll start off your online casino adventure playing with £200.

📌 How do welcome bonuses work?

Welcome bonuses are usually added at your first deposit after registration, or the promotion will be applied to your account through a promotional code. They’ll be added on top of your initial deposit and will be played through first.

📌 What can I look out for to make my bonus count for more?

Smaller bonuses generally have easier playthrough requirements. If you take on a welcome bonus with a rather large matched bonus, you might find it very difficult to playthrough the requirements that have been set out. Free spin bonuses are often quite handy because it’ll give you extra spins on a particular slot without you having to wager too much.

📌 How can an online casino afford to give me a bonus?

Since online casinos don’t need to pay for overheads such as rental, lighting, electricity and water, and can even cut down on staff needed to run the casino, they can put more money into marketing and promotions. The casino will give this money to their customers as a mark of loyalty, but attach wagering and playthrough requirements so that people still need to play in order to cash out.

📌 Which sites have the best deposit bonuses in the UK?

When you take a look at our list of top online casinos available in the UK, you’ll get to see our list of the best online casinos around. We find that these casinos offer the best bonuses without wagering requirements that are too strict, making it easier for players to withdraw their winnings.