$633 Find Cheap Flights from Brussels to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brussels to Australia departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Brussels to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brussels to Australia

Thu, 26 Feb - Thu, 12 Mar
Multiple Airlines Logo
13:45 - 01:25
BRU
-
PER
28h 40m
2 stops
Multiple Airlines Logo
05:35 - 15:20
PER
-
BRU
40h 45m
3 stops
$1,325Multiple Airlines
Thu, 26 Feb - Thu, 12 Mar
Multiple Airlines Logo
13:45 - 01:25
BRU
-
PER
28h 40m
2 stops
Multiple Airlines Logo
05:35 - 06:35
PER
-
BRU
32h 00m
2 stops
$1,348Multiple Airlines
Thu, 26 Feb - Wed, 11 Mar
Turkish Airlines Logo
18:20 - 01:25
BRU
-
PER
24h 05m
2 stops
Turkish Airlines Logo
02:25 - 22:10
PER
-
BRU
26h 45m
2 stops
$1,359Turkish Airlines
Thu, 28 May - Thu, 11 Jun
Hainan Airlines Logo
12:00 - 14:05
BRU
-
SYD
42h 05m
2 stops
Hainan Airlines Logo
21:00 - 08:10
SYD
-
BRU
43h 10m
2 stops
$1,622Hainan Airlines
Thu, 14 May - Tue, 2 Jun
Hainan Airlines Logo
12:00 - 14:05
BRU
-
SYD
42h 05m
2 stops
Hainan Airlines Logo
21:00 - 08:10
SYD
-
BRU
43h 10m
2 stops
$1,644Hainan Airlines
Sun, 15 Mar - Sun, 22 Mar
Turkish Airlines Logo
07:50 - 19:20
BRU
-
SYD
25h 30m
2 stops
Turkish Airlines Logo
21:15 - 17:20
SYD
-
BRU
30h 05m
2 stops
$1,681Turkish Airlines
Tue, 5 May - Tue, 2 Jun
Qatar Airways Logo
09:00 - 15:50
BRU
-
ADL
23h 20m
1 stop
Qatar Airways Logo
21:40 - 14:40
ADL
-
BRU
24h 30m
1 stop
$1,856Qatar Airways
Tue, 5 May - Tue, 2 Jun
Qatar Airways Logo
09:00 - 15:50
BRU
-
ADL
23h 20m
1 stop
Qatar Airways Logo
21:40 - 14:40
ADL
-
BRU
24h 30m
1 stop
$1,870Qatar Airways
Thu, 12 Mar - Mon, 16 Mar
Singapore Airlines Logo
07:00 - 17:20
BRU
-
CNS
25h 20m
2 stops
Singapore Airlines Logo
18:35 - 06:50
CNS
-
BRU
21h 15m
1 stop
$2,495Singapore Airlines
Thu, 12 Mar - Mon, 16 Mar
Singapore Airlines Logo
07:00 - 17:20
BRU
-
CNS
25h 20m
2 stops
Singapore Airlines Logo
18:35 - 10:00
CNS
-
BRU
24h 25m
2 stops
$2,517Singapore Airlines
Booking Insights

KAYAK's insights & trends for Brussels to Australia flights

Get data-powered insights and trends into flights from Brussels to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Brussels to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels to Australia is May, when tickets cost $1,887 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is $2,494 and $2,287 respectively.

How far in advance should I book a flight from Brussels to Australia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Brussels to Australia, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Cheapest flight$633
Flight from Charleroi Brussels to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Brussels to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brussels to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Brussels to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Brussels to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Brussels to Australia

 
Need help choosing which airline to fly with from Brussels to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Thai AirwaysOverall score based on 381 reviews
8.3Crew
6.8Entertainment
7.6Comfort
7.9Boarding
7.4Food
Airline reviews

business class is old but still done very well by the team.

10.0 ExcellentZeb, Dec 2025
BKK - DPS
Read more Thai Airways reviews

business class is old but still done very well by the team.

Excellent airline. The plane was clean and the staff were very attentive

Good experience although the boarding gate is at the terminal extension hence need to leave lounge to head over earlier.

Thai Royal First is very good. Easy check in , Private room in the first class lounge and escort from ticketing to the plane. Once on board crew was very polite, food was outstanding, and the ride was smooth as silk. Restrooms were especially clean. Great Experience

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Need to improve on punctuality. My flight was delayed by 1 hour.

Seats were uncomfortable and the vegetarian meal was awful. Some of the entertainment didn't work.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

The flight was mostly fine, but I really wished that seats had an outlet to charge devices considering the length of the flight (15 hours there and 14 hours back).

I was mid plane and they were already out of the main beef entree....ugh!

great experience. better than all other airlines flying this route.

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

It's basically 15 hours with an airline in economy class. There's really not much of anything that could have been done better unless I had a first class ticket. Cathay Pacific does excellent work, with a very professional, friendly and attentive crew. It's literally the only airline that I will fly to Southeast Asia.

First time tying out business class with this airline, hat a disappointment, never returning. We didn’t get the meal as requested from Singapore to HKG flight. While meals served connecting flight, crew takes meal order based off passenger membership status by giving the. Priority selection of meals. It was a battle, plain disappointment, not worth the hype, price, class as categorized/ advertised

Very good seat, very comfortable, good food, and good service.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The boarding experience did not follow the Zones that were listed on the boarding passes. This was a two-level aircraft with many passengers. Because zones were not called out by the airline staff, there was simply a mob trying to board and it was not a pleasant experience.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar, wake up and do it right by your customers, or they may not be your customers anymore.

It was very good. It was a long flight and being a tight with little leg room.

Qatar maybe considered one of the best ailines in the world but nowadays it is much of a muchness with the rest

Excellent service. The personal adaptation of menus and the individual timing of service of them is fantastic.

Crew and food was good, ok leg room if you don’t have a big box under the seat. And the seats are so narrow (I’m only 70kg), will consider an alternate airline next time

Boarding from DOH to SYD the Business Class were pointed in a separate gate but no one there to receive us. Otherwise it was ok.

The flight was delayed and one member of the crew was a bit rude. But apart from that all good.

My baggage is lost. Flight cancelled, Rebooked ticket through long routes. Mental stress, emotional hurt

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Good service. But on flight to Kochi no entertainment except in app. And no working outlets to charge phone.

No entertainment except on app. No outlets working to charge. Good service

The flight was over 1 hour late taking off ,when I arrived in Abu Dhabi ,I missed my connecting flight to Bangkok so I had to wait almost 6 hours for my flight arriving in Bangkok at 6:30 am ,So I missed a whole day of my vacation and my hotel room sat empty so I paid for hotel days that I was not there. In Abu Dhabi there was a woman that worked the desk at transfers that was so professional, courteous , helpful,and may I say absolutely beautiful .she got me food vouchers for my layover and was a very calming presence. Besides that I will never use Etihad again I will pay the Xtra money . I'm sure they won't read or see this but it's my "2 cents" I'll use an airline that respects me and my hard earned dollars

Nice crew , clean cabin , food was delayed due to problem with the quantity .

It was fantastic. The flight from Chicago to Abu Dahbi was fantastic. The crew, food and service were amazing. Everything was handled by the crew member assigned to us , Nicholas, was usually done before we asked for it. Highly recommend Etihad!

Was so disappointing. Business class with no TV, uncomfortable seats. Had much higher expectations.

It was an old plane with seats not comfortable and with little space for the legs. I must say that the previous flight I had was amazing on a very comfortable new plane

excellent, the staff was kind and the boarding process was with no issues or hassle

excellent, staff and boarding were all seamless and no issues, thank you!

Wish the flight attendants were more attentive in serving food

Everything you need to know for your flight from Brussels to Australia

Cabin class types available on flights to Australia

Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.