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

Etihad Airways, Qatar Airways, and Emirates are the most popular carriers operating from Belgium 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 Belgium 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.

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

Prices for flights from Belgium to Australia are updated daily.

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

There are 3 operators available for flights from Belgium to Australia as of August 2026.

How old do you have to be to fly from Belgium 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 Belgium to Australia.

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

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$588 Cheap Flights from Belgium to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgium to Australia

Return

One-way

Last minute

Recent return flight deals from Belgium to Australia

Enter your travel dates to find the best prices.

13:00 - 08:35BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

33h 35m1 stop Beijing Capital

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

30h 10m1 stop Beijing Capital

$1,363Air China

Tue, 10 Nov - Tue, 17 Nov

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

$1,400Multiple 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

$1,407Multiple Airlines

Tue, 1 Sep - Sat, 12 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

$1,594Etihad 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

$1,602Etihad 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

$1,611Etihad 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

$2,133Cathay Pacific

Thu, 17 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

$2,133Cathay Pacific

Tue, 15 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

$2,233Thai 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

$2,359Thai Airways

Sat, 29 Aug - Fri, 18 Sep

Recent last minute flight deals from Belgium to Australia

Enter your travel dates to find the best prices.

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

$1,937Multiple Airlines

Mon, 10 Aug - Tue, 8 Sep

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

$1,988Multiple Airlines

Mon, 10 Aug - Mon, 17 Aug

13:30 - 05:50BRU Brussels Bruxelles-National-PER Perth

34h 20m1 stop Bangkok Suvarnabhumi

08:20 - 20:00PER Perth-BRU Brussels Bruxelles-National

41h 40m2 stops Hong Kong Intl London Heathrow

$2,101Multiple Airlines

Tue, 11 Aug - Mon, 17 Aug

20:00 - 17:10BRU Brussels Bruxelles-National-PER Perth

39h 10m2 stops Athens Eleftherios V. Singapore Changi

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

30h 05m1 stop Hong Kong Intl

$2,101Multiple Airlines

Sun, 9 Aug - Mon, 17 Aug

14:05 - 05:50BRU Brussels Bruxelles-National-PER Perth

33h 45m3 stops Athens Eleftherios V. Sharjah Bangkok Suvarnabhumi

22:45 - 07:25PER Perth-BRU Brussels Bruxelles-National

38h 40m1 stop Doha Hamad Intl

$2,103Multiple Airlines

Tue, 11 Aug - Thu, 13 Aug

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

22h 30m1 stop Bangkok Suvarnabhumi

12:05 - 17:30MEL Melbourne-BRU Brussels Bruxelles-National

37h 25m2 stops Singapore Changi Istanbul

$2,113Multiple Airlines

Sun, 9 Aug - Mon, 31 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

$2,372Thai Airways

Sun, 9 Aug - Mon, 31 Aug

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

$2,488Etihad 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

$2,501Etihad Airways

Mon, 10 Aug - Mon, 24 Aug

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

$2,504Etihad Airways

Mon, 10 Aug - Sun, 16 Aug

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Etihad Airways flights from Belgium to Australia

Our best Etihad Airways deals on Belgium 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

$1,586

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

$1,594

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

$1,602

Air China flights from Belgium to Australia

Our best Air China deals on Belgium to Australia flight tickets

Air China

10 Nov

BRU13:00Brussels Bruxelles-National

33h 35m

1 stop

SYD08:35Sydney Kingsford Smith

17 Nov

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,363

Air China

10 Nov

BRU13:00Brussels Bruxelles-National

33h 35m

1 stop

SYD08:35Sydney 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

$1,496

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 10/11

13:00-08:35

1 stop33h 35m

Sydney Kingsford Smith

Tue 17/11

10:30-06:40

1 stop30h 10m

$1,363

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

$1,400

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

$1,407

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

$1,594

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

$1,602

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

$1,611

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

$2,133

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

$2,133

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

$2,233

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

$2,359

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 Belgium 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 Belgium to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,851. If you don’t want to visit Australia in May, then you should wait until June to fly from Belgium, when ticket prices are also cheap, with an average price of $1,968.

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

You are more likely to see cheaper flights to Australia from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,213 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 Belgium for as low as $1,905 on momondo.

Can stopping save me money on Belgium to Australia flights?

You could potentially save up to 16% on your flight if you consider stops on a Belgium to Australia flight.

Cheap Belgium to Australia flight deals and tips

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

Fastest flight time	21h 05m
Direct flights	None

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

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

Search flight deals

Frequently asked questions about flying from Belgium to Australia

When did momondo last update prices for flights from Belgium to Australia?
Prices for flights from Belgium to Australia are updated daily.
How many operators does momondo search for flights from Belgium to Australia?
There are 3 operators available for flights from Belgium to Australia as of August 2026.
How old do you have to be to fly from Belgium 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 Belgium to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belgium to Australia

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

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,019	Free cancellation	Rating 7.3 1,498 reviews	Search Etihad Airways flights
Cathay Pacific	PriceFrom $1,969	Free cancellation	Rating 7.6 1,439 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom $2,111	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 Belgium to Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belgium to Australia . Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Belgium to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Belgium 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 Belgium to Australia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belgium to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.