Which airlines fly to Australia?

Etihad Airways, Thai Airways and Cathay Pacific are the top three most popular airlines that fly to Australia from Brussels according to our data. Etihad Airways is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Brussels to Australia?

Etihad Airways and Singapore Airlines are the most popular carriers operating from Brussels to Australia

When did momondo last update prices for flights from Brussels to Australia?

Prices for flights from Brussels to Australia were last updated today.

How many operators does momondo search for flights from Brussels to Australia?

As of August 2026, there are 3 operators available to choose from for flights from Brussels to Australia.

How old do you have to be to fly from Brussels to Australia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$587 Cheap Flights from Brussels to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

13:25 - 19:50BRU Brussels Bruxelles-National-PER Perth

48h 25m3 stops Chengdu Tianfu Intl Singapore Changi Kuala Lumpur Intl

04:45 - 06:50PER Perth-BRU Brussels Bruxelles-National

32h 05m3 stops Kuala Lumpur Intl Singapore Changi Chengdu Tianfu Intl

$1,399Multiple Airlines

Tue, 1 Sep - Sat, 12 Sep

13:25 - 04:20BRU Brussels Bruxelles-National-PER Perth

32h 55m2 stops Chengdu Tianfu Intl Singapore Changi

05:35 - 06:50PER Perth-BRU Brussels Bruxelles-National

31h 15m2 stops Singapore Changi Chengdu Tianfu Intl

$1,406Multiple Airlines

Tue, 1 Sep - Sat, 12 Sep

13:00 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

33h 05m1 stop Beijing Capital

10:30 - 06:40SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

30h 10m1 stop Beijing Capital

$1,436Air China

Wed, 4 Nov - Tue, 17 Nov

10:55 - 06:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

21:35 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 30m1 stop Abu Dhabi Zayed Intl

$1,583Etihad Airways

Mon, 28 Sep - Mon, 12 Oct

10:55 - 06:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$1,584Etihad Airways

Sun, 6 Sep - Mon, 21 Sep

10:55 - 06:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$1,592Etihad Airways

Sun, 6 Sep - Mon, 21 Sep

13:05 - 22:30BRU Brussels Bruxelles-National-BNE Brisbane

25h 25m1 stop Hong Kong Intl

12:20 - 08:25BNE Brisbane-BRU Brussels Bruxelles-National

28h 05m1 stop Hong Kong Intl

$2,131Cathay Pacific

Tue, 15 Sep - Mon, 28 Sep

13:05 - 22:30BRU Brussels Bruxelles-National-BNE Brisbane

25h 25m1 stop Hong Kong Intl

12:20 - 08:25BNE Brisbane-BRU Brussels Bruxelles-National

28h 05m1 stop Hong Kong Intl

$2,131Cathay Pacific

Thu, 17 Sep - Mon, 28 Sep

13:30 - 20:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Bangkok Suvarnabhumi

10:00 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

29h 15m1 stop Bangkok Suvarnabhumi

$2,356Thai Airways

Sat, 29 Aug - Fri, 18 Sep

13:30 - 20:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Bangkok Suvarnabhumi

10:00 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

29h 15m1 stop Bangkok Suvarnabhumi

$2,434Thai Airways

Sun, 6 Sep - Mon, 21 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

12:10 - 05:50BRU Brussels Bruxelles-National-PER Perth

35h 40m2 stops Chongqing Jiangbei Intl Bangkok Suvarnabhumi

08:20 - 08:25PER Perth-BRU Brussels Bruxelles-National

30h 05m1 stop Hong Kong Intl

$1,914Multiple Airlines

Thu, 13 Aug - Mon, 17 Aug

10:15 - 08:10BRU Brussels Bruxelles-National-PER Perth

39h 55m2 stops Abu Dhabi Zayed Intl Singapore Changi

05:35 - 07:05PER Perth-BRU Brussels Bruxelles-National

31h 30m2 stops Singapore Changi Abu Dhabi Zayed Intl

$1,935Multiple Airlines

Mon, 10 Aug - Tue, 8 Sep

12:10 - 05:50BRU Brussels Bruxelles-National-PER Perth

35h 40m2 stops Chongqing Jiangbei Intl Bangkok Suvarnabhumi

08:20 - 08:25PER Perth-BRU Brussels Bruxelles-National

30h 05m1 stop Hong Kong Intl

$1,946Multiple Airlines

Thu, 13 Aug - Sun, 16 Aug

13:20 - 05:50BRU Brussels Bruxelles-National-PER Perth

58h 30m2 stops Beijing Capital Bangkok Suvarnabhumi

08:20 - 08:25PER Perth-BRU Brussels Bruxelles-National

30h 05m1 stop Hong Kong Intl

$1,986Multiple Airlines

Mon, 10 Aug - Mon, 17 Aug

12:20 - 04:20BRU Brussels Bruxelles-National-PER Perth

34h 00m2 stops Shanghai Pu Dong Singapore Changi

08:20 - 08:25PER Perth-BRU Brussels Bruxelles-National

30h 05m1 stop Hong Kong Intl

$2,026Multiple Airlines

Wed, 12 Aug - Mon, 17 Aug

12:20 - 04:20BRU Brussels Bruxelles-National-PER Perth

34h 00m2 stops Shanghai Pu Dong Singapore Changi

08:20 - 08:25PER Perth-BRU Brussels Bruxelles-National

30h 05m1 stop Hong Kong Intl

$2,058Multiple Airlines

Wed, 12 Aug - Sun, 16 Aug

13:30 - 20:00BRU Brussels Bruxelles-National-MEL Melbourne

22h 30m1 stop Bangkok Suvarnabhumi

23:30 - 07:15MEL Melbourne-BRU Brussels Bruxelles-National

39h 45m1 stop Bangkok Suvarnabhumi

$2,369Thai Airways

Sun, 9 Aug - Mon, 31 Aug

13:30 - 20:00BRU Brussels Bruxelles-National-MEL Melbourne

22h 30m1 stop Bangkok Suvarnabhumi

13:30 - 07:15MEL Melbourne-BRU Brussels Bruxelles-National

25h 45m1 stop Bangkok Suvarnabhumi

$2,389Thai Airways

Mon, 10 Aug - Tue, 1 Sep

10:15 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 35m1 stop Abu Dhabi Zayed Intl

15:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$2,485Etihad Airways

Sun, 9 Aug - Sun, 16 Aug

10:15 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 35m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$2,498Etihad Airways

Mon, 10 Aug - Mon, 24 Aug

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Air China flights from Brussels to Australia

Our best Air China deals on Brussels to Australia flight tickets

Air China

4 Nov

BRU13:00Brussels Bruxelles-National

33h 05m

1 stop

SYD08:05Sydney Kingsford Smith

18 Nov

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,436

Air China

29 Oct

BRU13:00Brussels Bruxelles-National

33h 35m

1 stop

SYD08:35Sydney Kingsford Smith

15 Nov

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,494

Air China

4 Nov

BRU13:00Brussels Bruxelles-National

33h 05m

1 stop

SYD08:05Sydney Kingsford Smith

18 Nov

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,535

Etihad Airways flights from Brussels to Australia

Our best Etihad Airways deals on Brussels to Australia flight tickets

Etihad Airways

6 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

21 Sept

SYD20:50Sydney Kingsford Smith

42h 15m

1 stop

BRU07:05Brussels Bruxelles-National

$1,584

Etihad Airways

6 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

21 Sept

SYD20:50Sydney Kingsford Smith

42h 15m

1 stop

BRU07:05Brussels Bruxelles-National

$1,592

Etihad Airways

28 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

12 Oct

SYD21:35Sydney Kingsford Smith

42h 30m

1 stop

BRU07:05Brussels Bruxelles-National

$1,596

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsPerth

BRU Brussels Bruxelles-National - PER Perth

BRUPER

Brussels Bruxelles-National

Tue 1/9

13:25-19:50

3 stops48h 25m

Perth

Sat 12/9

04:45-06:50

3 stops32h 05m

$1,399

BrusselsPerth

BRU Brussels Bruxelles-National - PER Perth

BRUPER

Brussels Bruxelles-National

Tue 1/9

13:25-04:20

2 stops32h 55m

Perth

Sat 12/9

05:35-06:50

2 stops31h 15m

$1,406

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 4/11

13:00-08:05

1 stop33h 05m

Sydney Kingsford Smith

Tue 17/11

10:30-06:40

1 stop30h 10m

$1,436

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 28/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 12/10

21:35-07:05

1 stop42h 30m

$1,583

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 6/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 21/9

20:50-07:05

1 stop42h 15m

$1,584

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 6/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 21/9

20:50-07:05

1 stop42h 15m

$1,592

BrusselsBrisbane

BRU Brussels Bruxelles-National - BNE Brisbane

BRUBNE

Brussels Bruxelles-National

Tue 15/9

13:05-22:30

1 stop25h 25m

Brisbane

Mon 28/9

12:20-08:25

1 stop28h 05m

$2,131

BrusselsBrisbane

BRU Brussels Bruxelles-National - BNE Brisbane

BRUBNE

Brussels Bruxelles-National

Thu 17/9

13:05-22:30

1 stop25h 25m

Brisbane

Mon 28/9

12:20-08:25

1 stop28h 05m

$2,131

Fastest return journey

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sat 29/8

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Fri 18/9

10:00-07:15

1 stop29h 15m

$2,356

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 6/9

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Mon 21/9

10:00-07:15

1 stop29h 15m

$2,434

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Brussels to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, May is the cheapest month to fly from Brussels to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,848. If you don’t want to visit Australia in May, then you should wait until June to fly from Brussels, when ticket prices are also cheap, with an average price of $1,966.

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

You are more likely to see cheaper flights to Australia from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,210 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Brussels for as low as $1,902 on momondo.

Cheap Brussels to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to Australia

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from Brussels to Australia takes 21h 05m

There are no direct flights from Brussels to Australia. There are no popular flight routes from Brussels to Australia.

Search flight deals

Frequently asked questions about flying from Brussels to Australia

When did momondo last update prices for flights from Brussels to Australia?
Prices for flights from Brussels to Australia were last updated today.
How many operators does momondo search for flights from Brussels to Australia?
As of August 2026, there are 3 operators available to choose from for flights from Brussels to Australia.
How old do you have to be to fly from Brussels to Australia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brussels to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Brussels to Australia

Compare and see reviews for airlines that fly from Brussels to Australia with momondo

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,017	Free cancellation	Rating 7.3 1,498 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,966	Free cancellation	Rating 7.6 1,441 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom $2,109	Free cancellation	Rating 7.9 413 reviews	Search Thai Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Australia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brussels to Australia for you.

Can I find flights from Brussels to Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Australia from Brussels with this policy.

How can momondo help me find flights from Brussels to Australia?

momondo helps you find the best flight between Brussels and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Brussels to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Brussels and alert you when they change.