Updated Updated: 2024

Casino Bonuses in the UK [2024 Updated List]

We list only casinos with bonuses valid for players from the United Kingdom and holding the official UK license. The UK has some of the best online casinos in the world and this means that you can also find some of the most lucrative online casino UK bonus offers as well. At smartphonegambler, we make it our goal to show you the very best of these bonuses and we do this by carefully reviewing and analysing every UK online casino. Read More

It’s painstaking work but the end result allows our readers to enjoy the best casino experiences possible. We do the hard work so you can simply enjoy the games and take advantage of the best casino bonus deals, sounds good, right?

We list all the latest bonuses for the UK players:

  • free spins,
  • deposit matches,
  • no deposit bonuses,
  • exclusive deals,
  • and more.

We update the bonuses as soon as a casino or betting operator makes any change – this means with SmartphoneGambler you are always up-to-date!

Trust & Security Comes First

Our UK casino experts have analysed all the best first deposit bonus casino deals out there at the moment, picking out all the bonuses that come with player-friendly terms and conditions. That’s why putting your trust in SmartphoneGambler is always a wise idea because we filter out all the bad bonuses and leave you with a long list of the best bonuses. It makes your choice of choosing which casino to signup to and play at next, all the easier. As we said, we do the hard work so you can just pick your casino bonus and play.

No Code Required
lclub online logo
100% up to £500 + 50 free spins
No Code Required
100% bonus up to £25 + 25 free spins
No Code Required
100% bonus on first deposit up to £50 & 50 Bonus Spins on Starburst
No Code Required
Wager £10 Get 200 Free Spins
No Code Required
100% up to £50 + 25 Free Spins
Code: 10JH
150% up to £150 + 10 no wager free spins
No Code Required
20 Free Spins No Deposit
No Code Required
Up to 500 Free Spins on Starburst
50 Free Spins on Starburst
Code: 55SPINS
Deposit £10, Get 55 Spins

Latest Welcome and Signup Bonuses at UK Casino

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This guide will tell everything you need to know about the casino bonus, and we’ll let you in on all the secrets and expert tips. After reading this, you’ll be fully prepared to take advantage of the latest casino bonuses and load your accounts with free bonus money!

The casino bonus has always been the casino’s most significant weapon in attracting paying customers, from the brick and mortar casinos to any one of the many online casinos.

Casinos use the bonus money to entice players to sign up, but you can also turn this into your advantage. If you know what to look out for and which bonus deals to claim, you can turn the tables on the casino and take the upper hand!

Find your bonus:

Types of Online Casino Bonus

The modern era of online casinos has seen many new types of casino bonuses introduced to the public, so it’s no surprise that new casino players get a little confused at times.

Casino Bonuses for New Players

Let us explain each bonus and how they can be used to take full advantage of their features:

  • Free cash bonus – no deposit needed
    It’s the cash that casino gives you upon sign-up – no need to make any deposits of your own – your account will be charged with funds to use on casino games! Currently, all new players get £88 in free play at 888Casino right after you set up an account.
  • First deposit bonus
    These are often presented as 100% or 200% deposit bonus deals. All you need to do is make a deposit with your own money and the casino will add extra bonus money to your account in relation to the % displayed.
  • Free spins
    These are bonus spins which you can use to play slot games for free. You’ll either be required to make a deposit to receive them or some offers only require your email address, otherwise known as ‘no deposit free spins’ and is the one bonus that all players seek out. Why? You get to play at the casino with no risk. LeoVegas welcomes new players upon sign-up – get 10 no deposit free spins here.
  • No-wager free spins
    Sometimes you’ll come across free spin bonus deals that come with no wagering requirements, and although these are rare, you really should take full advantage of them when you see them offered. Any winnings that you make from this type of bonus are free to withdraw straight away, and that is what we are all looking for in a casino bonus. Stake £10 at Betfred Games and play with 50 free spins no wagering here!
  • 200% casino bonus
    The 200% casino bonus is one of the most lucrative bonuses and is only prevalent in reputable casinos. Most players love the exciting bonus since it triples the bankroll, by adding an amount that is equivalent to double the player’s deposit to their account. mFortune doesn’t only offer £10 no deposit bonus as mentioned before, it also offers a great 200% bonus match and 100 free spins on the first deposit – get it here at mFortune.

ⓘ A player is allowed to withdraw money from their real money balance any time but to withdraw the money won with bonus funds, a player has to meet the wagering requirements set by the operator.

Casino Bonuses for Existing Players

If you are looking for existing customer bonuses, you should take a look at our promotions page. On this page, you will find the actual promotions offered by the best online casino in the UK. Let’s take a look at the kind of bonuses that existing customers can claim.

  • Referral bonus
    Online casinos have no limit to the number of players they can welcome through their virtual doors. A popular promotion is the friend referral system where you’ll receive a bonus for every friend you invite who ends up registering and depositing at the casino. Refer a friend at Jackpotjoy and get £20 bonus here.
  • Loyalty bonus
    Casinos love to reward loyalty and any players who have been consistently depositing and wagering can often log in to find bonus money in their account. Loyalty bonuses like these are rare, so they act as a nice surprise when you do find one waiting for you.

Best Casino Offers 2024

Important Casino Bonus T&Cs

terms and conditions icon
  • Percentage of the Bonus
    Understanding the percentage of the bonus on offer is very important since it lets players know how much to expect. For example, some casinos invite new players to join them and offer a bonus on their first deposit, referred to as a welcome bonus and could range from 50% to 200% (sometimes more).
    Most of the best online casinos in the UK offer a 100% match bonus on the first deposit. That means that the player gets £100 for a deposit of £100, doubling their bankroll.
  • Maximum Amount You Can Get
    Another essential factor to consider is the maximum bonus amount allowed: casinos tend to cap their bonuses at a certain amount.
    For example, a casino offering new players a welcome bonus of a 100% match on the first deposit up to £500 will match the player’s deposit only up to £500.
  • Wagering Requirements
    Casinos offer vast sums of free money to players in sumptuous bonuses. Players are always asking if the payment is indeed free. Well, it is free but to a certain point where some conditions apply.
    Bonus funds are meant to be used to play games in the casino and are not withdrawable. Winnings made from playing using the bonus can be withdrawn, but under some conditions that are stipulated by the casino. To be able to withdraw the winnings accumulated, a player is required to meet the wagering requirements specified by the casino.
    For example: a player can come across a wagering requirement that stipulates that they are required to wager at least ten times (x10) their bonus funds. If the player receives a bonus of £30, they will be required to spend £300 in the casino, for them to withdraw.
    It’s also important to note that some casinos use different wordings for the wagering requirements, such as playthrough and more.  
    TIP: Look for non-sticky bonuses where only your bonus funds are subject to wagering requirements!
  • Country Limitations
    Some casino bonuses restrict players from certain countries from claiming the offer. Here at SmartphoneGambler we always make sure the bonuses are available to the UK players and/or Ireland.
  • Games Availability
    You’ll find some casino bonuses that are only applicable to specific games. To find out which games the bonus funds can be used on, always have a look at casino’s T&Cs attached to the offer.
  • Extra Perks
    Some casinos offer generous bonus funds that come with extra perks. The most common extras are free spins, for example,  a welcome bonus of 100% first deposit match up to £500 and 100 free spins.
    Players advised reading the T&Cs of the perks since some are allocated to specific games while others issued in instalments. These perks are important since they give players a chance to play more without using the bonus funds or when they run out of the bonuses. 
  • Expiry Date and Time to Wager the Bonus
    Most, if not all, bonuses have a validity period.
    It’s essential to sign up for bonuses with a reasonable expiry timeline that allows a player enough time to play it through.
    A £500 bonus that requires a player to wager over 60 times within 24 hours is practically difficult and unreasonable.
88 free play bonus at 888 casino

Bonus Codes

Online casino bonus codes are unique text codes that punters require to claim a specific bonus. These codes are an opt-in method and they mainly consist of a word and a couple of numbers, for instance, “PROMO200”. Here at SmartphoneGambler we always provide you the bonus coded whenever it is needed – you just need to copy & paste it when signing up.

Moreover, the leading operators also include the bonus codes in their sign-up forms so punters can enter the codes to register and earn the sign-up offer. The site will prompt punters to fill in a particular code upon claiming an offer, and the casino will provide the code in the bonus terms and conditions.

Bonus codes are applicable on numerous bonuses, including no deposit bonus, deposit bonus, slots bonus and bingo bonus. 

Casino Bonus – Top 5 Tips

  • Be sure to read the full T&Cs to find out if the bonus is fair and if it’s right for you. Thanks to this you will know if there are any hidden and crucial T&Cs.
  • The free signup bonus casino deal for new players is only there if you want it, it is not compulsory. However, we recommend that you use it because there’s nothing to lose.
  • Bonus offers come with a time expiration date so make sure you use the bonus before it’s too late.
  • Look out for exciting bonuses not only at well-known casino, but at various new UK online casinos – they are likely to offer bonuses as part of advertisement of the new brand!
  • Stay clear of bonus offers with large wagering requirements because you’ll find it near impossible to clear your winnings.


The perfect casino bonus is not an ‘all singing and all dancing’ bonus because it all comes down to your playing preferences. Bonus offers sometimes targeted to specific games, for instance, bonus money is only available on slots or at the roulette tables, and this means that the bonus is useful to some players and not so much to others.

In addition to that, the actual bonus itself whether it’s in the form of money or free spins will be of a different value from one player to another. Bonus money gives you more freedom and lets you play various games within the casino lobby, whereas the free spins bonus restricted to slots. The casino bonus is not a ‘one size fits all’ scenario, and you’ll only be able to find the best bonus for you by paying attention to the full T&Cs.


As the name suggests, a casino deposit bonus is a bonus that you are awarded when you make a cash deposit to your account.

Deposit bonuses come in different forms, bonus c0ash, free spins, match bonus and more, as determined by the operator. Further information on a deposit bonus can be acquired from the T&Cs of a casino.

Yes. Players can win real money using casino bonuses. The bonuses are used to play games in the casino and subsequent winnings can be withdrawn subject to the casino’s wagering requirements.

Some casinos will require a player to wager their winnings a number of times before withdrawing.

Some of the current best casino bonuses in the UK include:

  • 888 Casino – play with £88 free no deposit needed + get 100% up to £100 bonus
  • BGO – up to 500 free spins on first deposit
  • Betfred – exclusive: 100 free spins on Starburst
  • BetVictor – wager £10 get £70 bonus + 50 free spins
  • LeoVegas – 20 free spins on sign up no deposit needed + get up to £400 in welcome bonus offers & 100 spins
  • Ladbrokes – get a £50 bonus when you deposit & bet £10
  • Tonybet – 10 welcome spins + 100% up to £300 & 50 free spins on first deposit

Check our toplist on the top of the page to find 50+ current bonus deals.

It is possible to opt-out of a bonus. In most cases, bonuses are automatically credited into a player’s account when they are qualified.

In such cases, it is advisable to contact the customer care and request that the bonus is removed from the account before making a wager, to avoid being bound by the applicable T&Cs.

A bonus code is a unique string of characters that is used to unlock a bonus at a casino.

The code is issued by a casino and is required before opting-in for a bonus. Most codes are used to unlock unique bonuses and are valid for a specified period before they expire.

Save for a few cases, a player is allowed to claim a bonus only once. Casinos state the number of times a player can claim a bonus but unless stated otherwise, it’s only safe to claim a bonus only once, to avoid complications. Players are advised to read the T&Cs just to be on the safe side.

  1. Find a casino, sign-up and register your details – Validate your account via your email.
  2. Read the bonus terms and conditions – UKGC law requires casinos to make important T&Cs clear and visible and you should pay attention to these before claiming a bonus.
  3. Meet the Minimum Deposit – Minimum deposits are usually about £10-£20 and this is often the minimum amount you can deposit anyway but some bonuses may differ. Hence why step 2 is so important.
  4. Claim Your Bonus – If you have met these above steps correctly, your bonus will be found in your account balance.
  5. Play Allocated Games – Some games may not be included in the bonus, so make sure you find out which ones and then only play these with the bonus.
  6. Meet Wagering and Withdraw – If the deal has wagering requirements, you need to meet these in order to withdraw your funds.

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