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

Iberia, Qantas Airways, and Qatar Airways are the most popular carriers operating from Brussels to Australia

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 59% 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.

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 September 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.

$679 Cheap Flights from Brussels to Australia in 2026/27

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.

14:00 - 06:40BRU Brussels Bruxelles-National-MEL Melbourne

30h 40m2 stops London Heathrow Kuala Lumpur Intl

16:35 - 10:55MEL Melbourne-BRU Brussels Bruxelles-National

28h 20m2 stops Kuala Lumpur Intl London Heathrow

$1,333British Airways

Wed, 17 Feb - Sun, 7 Mar

11:45 - 06:40BRU Brussels Bruxelles-National-MEL Melbourne

32h 55m2 stops London Heathrow Kuala Lumpur Intl

16:35 - 10:55MEL Melbourne-BRU Brussels Bruxelles-National

28h 20m2 stops Kuala Lumpur Intl London Heathrow

$1,333British Airways

Sat, 13 Feb - Sun, 7 Mar

14:00 - 06:40BRU Brussels Bruxelles-National-MEL Melbourne

30h 40m2 stops London Heathrow Kuala Lumpur Intl

16:35 - 11:10MEL Melbourne-BRU Brussels Bruxelles-National

28h 35m2 stops Kuala Lumpur Intl London Heathrow

$1,333British Airways

Wed, 17 Feb - Tue, 9 Mar

09:55 - 17:00BRU Brussels Bruxelles-National-MEL Melbourne

21h 05m1 stop Abu Dhabi Zayed Intl

18:20 - 06:30MEL Melbourne-BRU Brussels Bruxelles-National

22h 10m1 stop Abu Dhabi Zayed Intl

$1,602Etihad Airways

Thu, 5 Nov - Wed, 18 Nov

09:55 - 17:00BRU Brussels Bruxelles-National-MEL Melbourne

21h 05m1 stop Abu Dhabi Zayed Intl

18:20 - 06:30MEL Melbourne-BRU Brussels Bruxelles-National

22h 10m1 stop Abu Dhabi Zayed Intl

$1,647Etihad Airways

Fri, 6 Nov - Fri, 20 Nov

10:55 - 06:35BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 40m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$1,799Etihad Airways

Fri, 23 Oct - Thu, 5 Nov

11:50 - 10:30BRU Brussels Bruxelles-National-ADL Adelaide

37h 10m1 stop Hong Kong Intl

12:00 - 07:20ADL Adelaide-BRU Brussels Bruxelles-National

28h 50m1 stop Hong Kong Intl

$2,210Cathay Pacific

Thu, 18 Feb - Sun, 21 Feb

11:50 - 23:20BRU Brussels Bruxelles-National-BNE Brisbane

26h 30m1 stop Hong Kong Intl

12:15 - 07:20BNE Brisbane-BRU Brussels Bruxelles-National

28h 05m1 stop Hong Kong Intl

$2,284Cathay Pacific

Sat, 7 Nov - Wed, 25 Nov

11:50 - 23:20BRU Brussels Bruxelles-National-BNE Brisbane

26h 30m1 stop Hong Kong Intl

06:00 - 07:20BNE Brisbane-BRU Brussels Bruxelles-National

34h 20m2 stops Melbourne Hong Kong Intl

$2,297Cathay Pacific

Sat, 7 Nov - Wed, 25 Nov

13:30 - 21:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Bangkok Suvarnabhumi

15:25 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

25h 40m1 stop Bangkok Suvarnabhumi

$2,387Thai Airways

Fri, 23 Oct - Thu, 5 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:25 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 25m2 stops Chengdu Tianfu Intl Phuket City

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$1,647Multiple Airlines

Sun, 20 Sep - Thu, 21 Jan

19:00 - 05:50BRU Brussels Bruxelles-National-BNE Brisbane

50h 50m3 stops Istanbul Kuala Lumpur Intl Denpasar Bali Ngurah Rai

07:15 - 17:50BNE Brisbane-BRU Brussels Bruxelles-National

42h 35m3 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl Istanbul

$1,699Multiple Airlines

Mon, 21 Sep - Tue, 6 Oct

14:50 - 10:05BRU Brussels Bruxelles-National-BNE Brisbane

35h 15m3 stops Istanbul Bangkok Suvarnabhumi Manila Ninoy Aquino Intl

11:20 - 09:55BNE Brisbane-BRU Brussels Bruxelles-National

54h 35m3 stops Manila Ninoy Aquino Intl Bangkok Suvarnabhumi Istanbul

$1,854Multiple Airlines

Mon, 21 Sep - Sun, 4 Oct

16:10 - 17:30BRU Brussels Bruxelles-National-BNE Brisbane

41h 20m1 stop Doha Hamad Intl

17:55 - 14:40BNE Brisbane-BRU Brussels Bruxelles-National

28h 45m2 stops Melbourne Doha Hamad Intl

$1,859Qatar Airways

Mon, 21 Sep - Tue, 6 Oct

16:10 - 17:30BRU Brussels Bruxelles-National-BNE Brisbane

41h 20m1 stop Doha Hamad Intl

15:55 - 14:40BNE Brisbane-BRU Brussels Bruxelles-National

30h 45m2 stops Melbourne Doha Hamad Intl

$1,865Qatar Airways

Mon, 21 Sep - Tue, 6 Oct

09:55 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 55m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$2,311Etihad Airways

Fri, 18 Sep - Thu, 21 Jan

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

35h 15m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$2,523Etihad Airways

Mon, 21 Sep - Thu, 21 Jan

10:55 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 55m1 stop Abu Dhabi Zayed Intl

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$7,050Etihad Airways

Mon, 21 Sep - Tue, 6 Oct

10:55 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 55m1 stop Abu Dhabi Zayed Intl

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$7,368Etihad Airways

Mon, 21 Sep - Wed, 7 Oct

13:30 - 10:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 50m1 stop Bangkok Suvarnabhumi

15:35 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

24h 40m1 stop Bangkok Suvarnabhumi

$11,579Thai Airways

Sat, 19 Sep - Mon, 5 Oct

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Cathay Pacific flights from Brussels to Australia

Our best Cathay Pacific deals on Brussels to Australia flight tickets

Cathay Pacific

28 Sept

BRU13:05Brussels Bruxelles-National

23h 05m

1 stop

SYD20:10Sydney Kingsford Smith

8 Oct

SYD22:20Sydney Kingsford Smith

43h 05m

1 stop

BRU08:25Brussels Bruxelles-National

$2,131

Cathay Pacific

18 Feb

BRU11:50Brussels Bruxelles-National

37h 10m

1 stop

ADL10:30Adelaide

21 Feb

ADL12:00Adelaide

28h 50m

1 stop

BRU07:20Brussels Bruxelles-National

$2,210

Cathay Pacific

28 Sept

BRU13:05Brussels Bruxelles-National

33h 05m

1 stop

SYD06:10Sydney Kingsford Smith

4 Oct

SYD08:40Sydney Kingsford Smith

32h 45m

1 stop

BRU08:25Brussels Bruxelles-National

$2,270

Air China flights from Brussels to Australia

Our best Air China deals on Brussels to Australia flight tickets

Air China

27 Oct

BRU12:00Brussels Bruxelles-National

34h 35m

1 stop

SYD08:35Sydney Kingsford Smith

3 Nov

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,478

Air China

23 Nov

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

1 Dec

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,550

Air China

25 Nov

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

1 Dec

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,640

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsMelbourne

BRU Brussels Bruxelles-National - MEL Melbourne

BRUMEL

Brussels Bruxelles-National

Wed 17/2

14:00-06:40

2 stops30h 40m

Melbourne

Sun 7/3

16:35-10:55

2 stops28h 20m

$1,333

BrusselsMelbourne

BRU Brussels Bruxelles-National - MEL Melbourne

BRUMEL

Brussels Bruxelles-National

Sat 13/2

11:45-06:40

2 stops32h 55m

Melbourne

Sun 7/3

16:35-10:55

2 stops28h 20m

$1,333

BrusselsMelbourne

BRU Brussels Bruxelles-National - MEL Melbourne

BRUMEL

Brussels Bruxelles-National

Wed 17/2

14:00-06:40

2 stops30h 40m

Melbourne

Tue 9/3

16:35-11:10

2 stops28h 35m

$1,333

Fastest return journey

BrusselsMelbourne

BRU Brussels Bruxelles-National - MEL Melbourne

BRUMEL

Brussels Bruxelles-National

Thu 5/11

09:55-17:00

1 stop21h 05m

Melbourne

Wed 18/11

18:20-06:30

1 stop22h 10m

$1,602

BrusselsMelbourne

BRU Brussels Bruxelles-National - MEL Melbourne

BRUMEL

Brussels Bruxelles-National

Fri 6/11

09:55-17:00

1 stop21h 05m

Melbourne

Fri 20/11

18:20-06:30

1 stop22h 10m

$1,647

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 23/10

10:55-06:35

1 stop34h 40m

Sydney Kingsford Smith

Thu 5/11

21:30-06:30

1 stop43h 00m

$1,799

BrusselsAdelaide

BRU Brussels Bruxelles-National - ADL Adelaide

BRUADL

Brussels Bruxelles-National

Thu 18/2

11:50-10:30

1 stop37h 10m

Adelaide

Sun 21/2

12:00-07:20

1 stop28h 50m

$2,210

BrusselsBrisbane

BRU Brussels Bruxelles-National - BNE Brisbane

BRUBNE

Brussels Bruxelles-National

Sat 7/11

11:50-23:20

1 stop26h 30m

Brisbane

Wed 25/11

12:15-07:20

1 stop28h 05m

$2,284

BrusselsBrisbane

BRU Brussels Bruxelles-National - BNE Brisbane

BRUBNE

Brussels Bruxelles-National

Sat 7/11

11:50-23:20

1 stop26h 30m

Brisbane

Wed 25/11

06:00-07:20

2 stops34h 20m

$2,297

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 23/10

13:30-21:30

1 stop23h 00m

Sydney Kingsford Smith

Thu 5/11

15:25-07:05

1 stop25h 40m

$2,387

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 $1,833. 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 $1,949.

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 $2,193 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 $1,897 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

Best price found	$679
Fastest flight time	20h 55m
Direct flights	None

The best one-way flight to Australia from Brussels in the past 72 hours is $679. The best return flight deal from Brussels to Australia found on momondo in the last 72 hours is $1,333.

The fastest flight from Brussels to Australia takes 20h 55m

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 September 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 $1,009	Free cancellation	Rating 7.3 1,536 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,950	Free cancellation	Rating 7.6 1,487 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom $2,067	Free cancellation	Rating 7.9 419 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.