What is the cheapest airline that flies from Brussels to Sydney Kingsford Smith?

Philippine Airlines, Thai Airways, and Etihad Airways are the most popular carriers operating from Brussels to Sydney Kingsford Smith

When did momondo last update prices for flights from Brussels to Sydney Kingsford Smith Airport?

Prices for flights from Brussels to Sydney Kingsford Smith Airport were last updated today.

How many operators does momondo search for flights from Brussels to Sydney Kingsford Smith Airport?

The number of operators available for flights from Brussels to Sydney Kingsford Smith Airport is 2 as of June 2026.

How old do you have to be to fly from Brussels to Sydney Kingsford Smith Airport?

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 Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$762 Cheap Flights from Brussels to Sydney in 2026

Q: What is the typical price of a round-trip flight between Brussels and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,487 to $1,940. The lowest price recently found on this route was $1,554.

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Find the cheapest flights from Brussels to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,554Etihad Airways

Fri, 19 Jun - Thu, 2 Jul

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,561Etihad Airways

Fri, 19 Jun - Thu, 2 Jul

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,563Etihad Airways

Fri, 19 Jun - Thu, 2 Jul

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,575Etihad Airways

Fri, 19 Jun - Thu, 2 Jul

10:55 - 06:10

BRU

SYD

35h 15m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,704Etihad Airways

Sun, 21 Jun - Thu, 25 Jun

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,707Etihad Airways

Sun, 21 Jun - Thu, 25 Jun

10:55 - 06:10

BRU

SYD

35h 15m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,777Etihad Airways

Wed, 24 Jun - Wed, 1 Jul

19:45 - 12:35

BRU

SYD

56h 50m

2 stops

21:05 - 13:25

SYD

BRU

48h 20m

2 stops

$1,845Multiple Airlines

Tue, 1 Sep - Wed, 30 Sep

19:45 - 12:35

BRU

SYD

56h 50m

2 stops

21:05 - 21:25

SYD

BRU

32h 20m

2 stops

$1,874Multiple Airlines

Tue, 8 Sep - Tue, 29 Sep

09:55 - 17:55

BRU

SYD

22h 00m

1 stop

16:35 - 06:35

SYD

BRU

24h 00m

1 stop

$1,895Etihad Airways

Mon, 2 Nov - Sun, 15 Nov

Finnair flights from Brussels to Sydney

Our best Finnair deals on Brussels to Sydney flight tickets

Finnair

29 Aug

BRU19:05Brussels Bruxelles-National

51h 20m

2 stops

SYD06:25Sydney Kingsford Smith

19 Sept

SYD09:50Sydney Kingsford Smith

44h 45m

2 stops

BRU22:35Brussels Bruxelles-National

$1,963

Finnair

14 Aug

BRU19:05Brussels Bruxelles-National

51h 20m

2 stops

SYD06:25Sydney Kingsford Smith

11 Sept

SYD09:50Sydney Kingsford Smith

56h 45m

2 stops

BRU10:35Brussels Bruxelles-National

$1,976

Finnair

20 Oct

BRU11:20Brussels Bruxelles-National

45h 50m

2 stops

SYD18:10Sydney Kingsford Smith

10 Nov

SYD11:05Sydney Kingsford Smith

32h 20m

2 stops

BRU09:25Brussels Bruxelles-National

$2,029

Qatar Airways flights from Brussels to Sydney

Our best Qatar Airways deals on Brussels to Sydney flight tickets

Qatar Airways

3 Nov

BRU14:55Brussels Bruxelles-National

29h 55m

1 stop

SYD06:50Sydney Kingsford Smith

17 Nov

SYD19:30Sydney Kingsford Smith

27h 55m

2 stops

BRU13:25Brussels Bruxelles-National

$1,986

Qatar Airways

23 June

BRU09:00Brussels Bruxelles-National

29h 10m

2 stops

SYD22:10Sydney Kingsford Smith

30 June

SYD20:45Sydney Kingsford Smith

25h 55m

1 stop

BRU14:40Brussels Bruxelles-National

$1,990

Qatar Airways

25 June

BRU09:00Brussels Bruxelles-National

37h 10m

1 stop

SYD06:10Sydney Kingsford Smith

2 July

SYD19:30Sydney Kingsford Smith

27h 10m

2 stops

BRU14:40Brussels Bruxelles-National

$1,993

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 19/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 2/7

20:50-07:05

1 stop42h 15m

$1,554

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 19/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 2/7

20:50-07:05

1 stop42h 15m

$1,561

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 19/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 2/7

20:50-07:05

1 stop42h 15m

$1,563

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 19/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 2/7

20:50-07:05

1 stop42h 15m

$1,575

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 21/6

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Thu 25/6

20:50-07:05

1 stop42h 15m

$1,704

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 21/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 25/6

20:50-07:05

1 stop42h 15m

$1,706

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 24/6

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Wed 1/7

15:40-07:05

1 stop23h 25m

$1,777

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 1/9

19:45-12:35

2 stops56h 50m

Sydney Kingsford Smith

Wed 30/9

21:05-13:25

2 stops48h 20m

$1,845

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 8/9

19:45-12:35

2 stops56h 50m

Sydney Kingsford Smith

Tue 29/9

21:05-21:25

2 stops32h 20m

$1,874

Fastest return journey

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/11

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Sun 15/11

16:35-06:35

1 stop24h 00m

$1,895

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 Sydney

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 typical price of a round-trip flight between Brussels and Sydney?

What is the cheapest month to fly to Sydney?

The month of October is, on average, the cheapest month to fly to Sydney from Brussels, with most prices found around $686. If you aren’t able to travel to Sydney during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $714.

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

You are more likely to see cheaper flights to Sydney from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,102 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Brussels for as low as $1,919 on momondo.

Cheap Brussels to Sydney flight deals and tips

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

Fastest flight time	21h 55m
Direct flights	None

The fastest flight from Brussels to Sydney takes 21h 55m

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

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Frequently asked questions about flying from Brussels to Sydney

How far is Brussels to Sydney Kingsford Smith by plane?
The straight-line distance from Brussels to Sydney Kingsford Smith is 16733.8 km. Flights usually cover this in 21h 55m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Brussels to Sydney Kingsford Smith Airport?
Prices for flights from Brussels to Sydney Kingsford Smith Airport were last updated today.
How many operators does momondo search for flights from Brussels to Sydney Kingsford Smith Airport?
The number of operators available for flights from Brussels to Sydney Kingsford Smith Airport is 2 as of June 2026.
How old do you have to be to fly from Brussels to Sydney Kingsford Smith Airport?
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 Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brussels to Sydney

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

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,458	Free cancellation	Rating 7.3 1,448 reviews		Search Etihad Airways flights
Thai Airways	PriceFrom $2,095	Free cancellation	Rating 7.9 404 reviews		Search Thai Airways flights

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Coogee

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Cronulla

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Newport

Swansea

Why use momondo?

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

It is quick and easy to find Brussels to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

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

Yes. momondo allows you to filter the results for Brussels to Sydney flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Brussels.

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

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