Best Casino Bonus Offers & Welcome Bonuses UK

What is a UK Casino Welcome Bonus?

Most Online Casinos will offer a Welcome Bonus: these are offers that are designed to be used on your first deposit.

These bonuses exist to set each casino apart from its competitors, and to entice players to sign up and make a deposit. As the player, you get to reap the rewards of this competitive nature between these top online casinos.

Because of this competition, many casinos become known as a best first deposit bonus casino UK, which means they are the elite – the best of the best – when it comes to giving you a first deposit bonus.

We're listing all of the kinds of casino welcome bonuses you can expect to find, and any important T&Cs you need to look out for, so you can accept one of these offers with complete clarity.

We have hundreds of bonus offers for players to choose from, including some that are exclusive to players signing up through our website.

Each of these rewards allow you to increase the value of your deposit, extend your playing time, and hopefully walk away with a swift cash out.

Types of Casino Bonus UK

There are a number of different types of casino bonus you might see on your journey to find the best welcome offer in the United Kingdom.

Knowing what each of these bonuses are or how they work can help you to be prepared and know what will suit you best; and therefore what you should be looking for.

Maybe you want to get a small reward without spending any of your own money through free spins no deposit, or maybe you want the biggest reward possible no matter how much it costs you – regardless of your preference, we'll have something for you.

As a player you will have access to match deposit bonuses, free spins, wager-free spins, free spins no deposit offers, and even ongoing rewards. Additionally, many UK online casinos offer deposit bonus structures that cover a few of these different types in the form of welcome packages, so look out for those.

Hideous Slots – Number 1 UK Bonus Comparison Site

We're proud of the reputation we have in this industry – a reputation that means you can trust our recommendations.

We don't just recommend any online casinos; we only recommend those that we consider to be the best, and those that we would spend our own hard earned money at.

Each of the online casinos you will see recommended by Hideous Slots has been thoroughly scrutinised by our team of experts – with over 30 years experience in the gambling industry.

All of the information you see is up to date and regularly checked in line with compliance and fairness, so you know when you join one of our recommended online casinos and claim a top casino bonus you're getting the best of the best.

Casino Experts and Bonus Players

We aren't just experts in all things online casino and gambling related – we're players too.

On our YouTube channel, which has over 25,000 subscribers, our streamer Will (who you might know better as ‘Hideous') tests out each of the casinos we recommend on his live streams.

This means players get a unique, real-time insight into how these casinos operate. Whether you want to know how long it would take the average person to complete wagering, how quickly the games load, or what the selection of slots is like, you can see it on our live streams.

This is just one of the reasons that players trust Hideous Slots; we're one of a very select number that you can see playing at the online casinos we recommend. They aren't just good enough for you – they're good enough for us.

How We Choose the Best Casino Bonus Online

Finding the best online casino bonus isn't just about spotting a lucrative offer.

It's about spotting a lucrative offer that belongs to a reputable casino – one that players can trust to give them entertainment coupled with safety, security and fairness.

To find these casinos and their respective bonuses, we employ a robust review strategy, leaving no stone unturned in our quest to find out everything we need to know about these sites.

Each of our recommended online casinos comes with an in-depth written review; so you can read everything we feel you will need to know about the casino before signing up, including wagering requirements, minimum deposits, and cash out times.

Once we find a reputable casino, we're pretty good at spotting which deposit bonus offers are worth their salt or not, looking at a number of aspects to determine the quality of a bonus.

Non Sticky Casino Bonuses For UK Players

One of the most important things to be aware of before claiming a UK casino bonus is that it will be non sticky – all UK bonuses will be non sticky, as a result of UK Gambling Commission regulations.

What this means for you is that your cash funds are held separate to your deposit bonus funds, with your cash funds used first. So if you have £100 in your cash balance and £100 in your bonus balance, you can withdraw your cash balance at any point.

Maybe you've had a nice win before you've hit your bonus balance or maybe you've spent enough time gambling. No matter the reason, your cash balance is always readily available to be withdrawn.

This is why it's always the right choice to accept a bonus offer as UK player. However, pay attention to the following points:

1. All deposits usually have to be wagered 1- 3 times because of money laundering regulations.
2. If you withdraw your cash balance you will forfeit your deposit bonus balance.
3. If you have entered into your deposit bonus balance you must complete wagering to withdraw.

Best First Deposit Bonus Casino UK

Some of the most lucrative bonuses you might have access to as a player will come from casinos that have recently entered the gambling industry in the UK.

These casinos have to compete harder to appeal to players, and cannot rely on their reputation with established players.

As a result, many of these brands offer casino welcome bonuses that are larger in value with smaller wagering requirements to players in the UK – or no wagering requirements at all.

The great news is that these casinos and their bonuses adhere to the same standard of fairness and safety if they are licensed and regulated by the UK Gambling Commission; which all of our recommended new casinos are.

They also often are part of a larger, more established casino group; and that reputation can be a comfort to you.

What Are the Best Casino Welcome Bonus Offers?

The top casino bonuses in the UK are those that are the most rewarding for players.

However, these rewards can come in many forms, and each serve their own purpose to different kinds of players. The reward for a player who is willing to stake more money in exchange for their bonus at the best online casino will not be the same as the reward a player wanting to make the minimum deposit can receive.

Whether you want to find the UK's best slots bonus, first deposit bonus, the best free spins bonus or the best bonus released in instalments, we've got you covered.

We even have a number of exclusive casino bonuses – these are better offers than you would get if you signed up to the casino directly, rather than through us.

Getting the Most From a UK Casino Bonus

The trick to accepting welcome bonus offers at casinos in the UK is knowing how to get the most out of them.

There are a number of different ways to do this, but the most important way is to maximise the value of the best online casino bonuses you are offered.

Once you've taken advantage of these offers, you might find it incredibly difficult to find welcome bonuses, which is why it's crucial to make the most of them while you still can.

Top 5 Ways to Maximise Your Bonus

Here are our top 5 ways to get the most from your bonus:

1. Make the full deposit amount to get as much free cash or as many free spins as possible.
2. Play through all free spins you are offered, even if they are on the minimum stake.
3. Read T&Cs and only play full wagering contribution games.
4. Opt into any cashback or ongoing offers before starting to play to build these rewards.
5. Play high RTP games to give yourself a good chance of winning.

Tips for Choosing the Best £10 Deposit Bonus UK

When it comes to finding the best welcome bonus offers available to UK players, we've got you covered.

We have hundreds of fantastic casino offers listed on our site, each of which have been scrutinised by us so you know they meet a professional quality standard.

But what about when it comes to you choosing from that selection? Choosing the right welcome bonus for your own needs means understanding the benefits and limitations of each bonus on offer to you, by looking at the following aspects.

Top 4 Ways to Choose a Bonus

1. Consider how to get the most value out of the bonus in line with your own budget; if you only want to make the minimum deposit, you might want to opt for a fixed-rated offer like free spins, rather than a cash offer where the higher the deposit, the higher the value.
2. Check which payment methods can claim the bonus offer – at many online casinos, deposits made with e-wallets like PayPal and Skrill will not be eligible to claim a bonus, so if you want to use these methods opt for a bonus that facilitates this.
3. Think about how much time you have to dedicate to wagering the bonus you accept, and then only accept bonuses where you feel the expiry date gives you enough time to tackle this.
4. Check the contribution of games to ensure your favourite releases or style of games not only contribute to wagering, but will not actually impact your ability to withdraw due to being disallowed.

Pros and Cons of Taking a Welcome Offer

Like anything in life, accepting a casino bonus comes with its own list of pros and cons.

This can vary for each player; someone who uses PayPal as their go-to payment method, for example, might find themselves continually frustrated by the frequent inability to use this method and claim a bonus.

Conversely, another player who doesn't use PayPal might not even notice this. Each player finds a unique experience at an online casino, which is part of what makes it so exciting.

We list the pros and cons of each casino we recommend across our website, so you can always jump in safe in the knowledge that you know what to expect.

Terms, Conditions and Restrictions to Watch Out For

The one thing you don't want to happen when you accept a UK casino bonus is to fall prey to terms and conditions. There's nothing worse than feeling like you've earned a cash out only to discover that bonus policy T&Cs or a restriction you weren't aware of has stopped you from making this request.

If this happens, you may find that some of your balance is forfeited in the best case scenario, whilst in the worst case scenario you may have to forfeit all of your bonus cash, taking your balance to 0.

There are also a number of terms that will be in place before you claim to offer, to ensure you can claim it.

Thankfully, most terms are consistent across active bonus offers in the UK, so if you do your research you can know exactly what to be cautious of. Even better, we've done the research for you, and we've found the following T&Cs to be the most common.

Most Common T&Cs

• You must be a new player and claim the offer on your first deposit.
• You must make a minimum deposit to claim a bonus, and if you do not meet this value you cannot claim the bonus.
• Sometimes, not all games will contribute equally to wagering, with some contributing 50% or less, whilst others are disallowed, and could cause you to forfeit your withdrawal.
• When you have an active bonus there will be a maximum stake you must adhere to – this is usually £5 but can be £4 or even as low as £2.50 depending on the deposit payment method.
• There may be a maximum win in place with a bonus, especially a free spins bonus, where you may only be able to withdraw £100 or £500.
• You cannot employ risk-free strategies in an attempt to complete wagering; this is seen as bonus abuse and will see your bonus balance forfeited and your account closed.

Payment Methods to Claim a Slots Welcome Bonus

There are a variety of different payment methods for players to choose from at a UK casino.

These methods, along with their benefits, range from the convenience of Visa debit cards to the privacy of e-wallets. Not all payment methods are created equal though, and different players find that they hold each method to a different standard.

The most common payment methods to find in the UK are e-wallets, like PayPal and Skrill, debit cards, like Visa and Mastercard, and bank transfer.

Final Thoughts on the Best Casino Bonuses UK

With hundreds of offers available to players, we know what we're talking about when it comes to a UK welcome bonus. The top casino bonuses are ones that can extend your playtime and maximise your deposit.

Each of our recommended casinos are licensed and regulated by the UK Gambling Commission, which means you can claim a lucrative bonus offer whilst being guaranteed fairness, safety and security.

By claiming a welcome bonus you can try out the latest games with mitigated risk.  This could be free spins, double or triple your deposit with a match bonus, or even receiving a reward with no upfront cost with free spins no deposit bonus offers.

The top casino sites for you will provide a great and enjoyable experience from the moment you sign up, regardless of if you have bonus wins or losses. This means looking for casino bonuses that come with other perks like swift payouts and impressive game selections.

Choose one of our recommended casino bonuses and kick start your online gambling journey in style; treated like a true VIP.