Online Casino Bonus Offers in Australia

Every Aussie player is in search of a top casino bonus, and so is the Auspokiesguide team. We analysed the market and handpicked the best offers for you. Online casino bonuses can come in different types, and this article explores all of them. Here, we look at bonus terms and conditions, and other factors to consider before choosing casino offers.

Bonus of the Month

We regularly update the promotions on this page. Right now, our featured bonus of the month is provided by Spin Samurai Casino. Here are all the details you should know about the offer:

• Welcome Bonus: $5,000 + 150 FS across three deposits.
• Free Spins are given to play on the mystery pokie chosen by the casino. Previously, those were Deep Sea or Four Lucky Clover slots by BGaming.
• Minimum deposit needed to claim each bonus is $15.
• Wagering requirement is 45x.
• Time limit is 7 days.

Editor’s Review: Spin Samurai has one of the best bonus offers we have ever seen. It is suitable for low-deposit players and has great terms. We recommend trying Spin Samurai.

What is a Casino Bonus?

A casino bonus is a promotional offer provided by an online casino aimed to attract new and reward existing players. An online casino offer can be additional funds, free spins, or other perks. There are always specific conditions that must be met to utilise the bonus. Casino promotions are a great way to increase your bankroll and we recommend trying them.

How Do Casino Bonuses Work?

Casino bonuses act similar to a reward, and you must meet the deposit requirements to take advantage of it, which may range from $1 to $30. Once the conditions have been met, you will see the bonus funds, free spins, or other promised perks added to your account.

You are required to play through your bonus a certain amount of times before you can withdraw any winnings. This means you cannot receive a bonus and then withdraw it straight away. Bonuses are great as they allow you to stretch your cash even further and continue your gameplay.

How We Find the Best Online Casino Bonuses

Our team takes great pride in searching high and low through all the best online casinos in Australia to find the most valuable bonuses. The things we pay attention to include the monetary value, the minimum deposit amount, terms, conditions and more.

We test the bonuses ourselves, to see if they are as good as they seem. On top of this, we regularly check online casinos’ policies because their promotions are constantly updating and the terms may change. We want to ensure you have access to the most accurate information possible.

Best Casinos for Bonuses 2025

Welcome Bonus Types

Welcome bonuses usually present the most monetary value as online casinos are willing to splash some cash to get new customers to sign up. Let’s take a look at the two popular types of welcome offers.

Deposit Bonus

It is by far the most common welcome bonus available. We think that the best online casino deposit bonus is the one split across multiple deposits, so the fun and value can last even longer. A deposit bonus at a casino is usually a deposit match of up to a certain amount, meaning you can deposit what you like to take advantage of the bonus.

No Deposit Bonus

This one is a lot rarer compared to a deposit offer. With a no deposit bonus casino Australia, you can try out a new casino risk-free. Usually, the bonus amount is quite small, around $10 to $20. This gives new potential customers just enough to get a taste of what the online casino is all about and decide if it’s a place they would like to play. The casino often rewards free spins just for signing up and verifying the account. But those free spins Australia also have a playthrough requirement.

Best Casino Bonuses for Aussies

After exploring the world of online casino promotions, we have found what we believe to be some of the best casino bonuses available. All the best bonuses are displayed below:

Other Popular Online Casino Bonuses

An online casino welcome bonus is just the tip of the iceberg. There are so many more different deals that players may take advantage of. We go through all the other popular online casino bonuses that are available in this section.

Free Spins

Free spins are probably the next most popular award. Most of the time, you will see free spins attached to a welcome bonus as well. Free spins are also offered independently and are usually given for a specific pokie machine.

No Wagering Bonus

We don’t see a lot of no-wagering promotions floating around these days. If you can land one, you are lucky. This type of bonus is highly sought after as it doesn’t come with the traditional wagering requirements that other offers usually come with.

High Roller Bonus

If you have got cash to splash then a high-roller promotion might be worth considering. With these bonuses, you are usually required to deposit a higher amount, and you’ll receive something in return, such as a deposit match.

Mobile Casino Bonus

Sometimes, online gambling sites will offer a bonus if you play on your mobile. This is usually the case if the casino has an app, and you’ll receive a perk if you install it and play through it. They are usually pretty high-value as well, so they are certainly worth considering.

Live Casino Bonus

Most online casinos offer a live casino section where you can play live table games. The live casino promotions are attached to those games. So, you might receive a bonus for wagering a certain amount on live casino games or get additional funds to use on live casino table games.

New Casino Bonus

One of the most important things a new casino must do is get customers! So, new casinos will usually offer a special limited-time bonus for new customers as soon as they have launched their website. This is a great way to try out a new casino and get some exceptional value in the process.

Referral Bonus

These are offered across multiple industries and not just within the online casino industry. To gain a referral bonus, you must refer a friend to the online casino you are playing with. Sometimes, the terms will state that your friend needs to deposit funds before you claim your referral bonus.

Non-Sticky Bonus

It is quite rare because of the favourable conditions attached to it. Here, you may withdraw your initial deposit along with any winnings you’ve made in the process, all without having to meet wagering requirements.

Bonuses for Existing Players

When it comes to casino and slot bonuses, existing punters aren’t forgotten. There is a wide range of bonuses available to existing players. These deals also hold a lot of value and are worth looking into.

Cashback

You’ll find that some online casinos offer a cashback, which is a percentage of your total losses over a predetermined period. Sometimes, the percentage of the cashback you are eligible for is determined by your level in the loyalty program.

Reload Bonuses

These are similar to that of a cashback offer and can be daily, weekly, or even monthly. Here, you receive some of the money you’ve deposited back as a bonus and it encourages repeat play and rewards loyalty.

Seasonal Promotions

At different times of the year, a range of seasonal-based promotions are available. For example, if Christmas is coming up, then you might find several Christmas-related bonuses available at the online casino.

Loyalty Programs

Pretty much every online gambling platform will offer a loyalty program, and the higher the tier you reach, the more valuable promotions are. The range of deals within the loyalty program differs greatly but may include things like gifts, a personal account manager, access to VIP events and more. Casino Rewards group includes many gambling sites that have an incredible loyalty program and events for frequent players.

Comparison of Bonus Types

Some of the most sought-after bonuses are low-wagering, no-deposit and cashback. In this section, we will go through some of the best online casinos going around that offer these types of deals.

Low Wagering Bonuses

Most of the time, the turnover requirements are quite high, usually around 40x or sometimes even 200x. This means you are required to bet 40 times of your bonus amount before you are allowed to withdraw your winnings.

Low wagering bonuses are more favourable and the wagering requirements sit at around 15x. The most popular brand with a 0 wagering requirement is PlayOJO. It awards new players with 50 free spins without playthrough requirements.

No Deposit Bonuses

Want to try your hand at snagging a win without putting any of your hard-earned cash down? Well, you should be on the lookout for a no-deposit bonus. These types of bonuses are quite rare as not all casinos are willing to give out free money or spins. But some brands do it to attract new players.

For example, 7Bit casino gives 75 FS with no deposit on Scroll of Adventure pokies. When creating an account, use code 75BIT. But remember about the wager which is 45x.

Cashback Bonuses

Cashbacks are more readily available at our favourite Aussie online casinos. You can compare the offers below:

Bonus Payout Methods

It’s easy to get distracted by all the glitz and glamour surrounding bonuses, but it is important to understand how they are paid out. Different online casinos may have different payout structures, and you should understand how they work so you can follow the requirements and get your winnings.

Sticky Bonuses

This is the most common bonus payout method and it is referred to as “sticky” because it sticks in your account and can’t be withdrawn. Your bonus cash and deposited cash are combined into one account balance and you play with both.

Where to find: 21.com

Parachute Bonuses

With the parachute, your bonus funds and deposited funds are split. You only get access to your bonus funds once your deposit funds have been used up. This essentially gives you a second chance to continue your gameplay.

Where to find: Dolly

Instalments Bonuses

As the name suggests, your bonus is given to you across a certain amount of instalments. For example, a welcome bonus might be a total of $4,000 worth of value, but that is split across your first four deposits.

Where to find: SpinSamurai

Casino Rewards – How to Find Best Offers

We have been utilising different casino bonuses for a while and have picked up a thing or two along the way. If you’re looking for the best casino bonus going around, there are some tips we would like to share with you to assist your search:

1. Always check around for the best online casino bonus with different casinos. Remember, online casinos update their terms frequently, so if you don’t check regularly, you could be missing out.
2. Use your free spins carefully. Usually, only one pokie machine is eligible for free spins.
3. Watch out for limited-time conditions. Often, promotions pop up for a short time only, and without regular checks, you may miss out on a promotion altogether.
4. Take advantage of offers from new brands. A new casino sign-up bonus is usually pretty lucrative as they want to entice new customers to their site.
5. Understand the wagering requirements and other terms before activating a bonus. For example, some bonuses are only available for a certain amount of time before they expire, so you want to ensure you have enough time to take full advantage of the bonus.

How to Claim Casino Bonus

It is very easy to claim a casino deposit bonus or any other bonus for that matter. To make sure the claiming process runs as smoothly as possible, we have put together a step-by-step guide for you to follow:

1. Choose Your Casino. If you haven’t already, do your research and find an online casino that you think is worth your time. We have heaps of online casino reviews for you to read!
2. Sign Up/ In. If you don’t have an account yet, make sure you sign up and fill in all the required personal information.
3. Verify Account. Before you claim any bonuses, it’s a good idea to verify your account.
4. Deposit. Make your deposit, ensuring you adhere to the minimum deposit amount associated with the bonus and enter the promo code at the same time, if applicable.

How to Calculate a Casino Bonus

The bonus calculation process depends on the type of offer that you are about to claim. An online casino deposit bonus, for example, usually sits around 50% to 200% deposit match. So, if you deposit $100 for a 100% matched deposit bonus, you will receive an additional $100 in bonuses to bet with.

Here are some different types of bonuses that are available and how you can calculate the value:

Understanding Online Casino Bonus Terms and Conditions

As we have mentioned previously, understanding the casino bonus terms is very important. The best deposit bonus casino probably won’t amount to much if you don’t understand the terms and conditions associated with it.

Here are some common bonus terms and what they mean:

Benefits of Casino Bonuses

Who doesn’t like some extra cash or other free things? Casino bonuses may extend your gameplay and make for a more interesting experience. At the end of the day, you could also end up winning some money, which is obviously the most important thing.

Some of the main benefits include:

• Try new games. Get free spins and try newly released online pokies Australia. Maybe you’ll find a new favourite slot.
• Extra funds are at your disposal. Spend them testing the new gambling site.
• Gain an understanding of how bonuses work. There are many pitfalls, so you’ll learn over time what to expect from every promotion type.
• Extended gameplay. Play longer, having extra spins or cash.

Our Final Thoughts

Every online casino will have a bonus of some sort. You just have to work out if they offer enough value to you. There is a massive range of different promotions available, and if you are looking for the best casino bonuses online, we have a list of our recommended casinos. While it is fun to take advantage of casino bonuses, it is important to enjoy the experience responsibly. Responsible gambling should always be front of mind, and be sure to take a break if needed.