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 November 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.

$703 Cheap Flights from Brussels to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

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

43h 00m1 stop Abu Dhabi Zayed Intl

$1,588Etihad Airways

Thu, 26 Nov - Thu, 10 Dec

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

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

43h 00m1 stop Abu Dhabi Zayed Intl

$1,626Etihad Airways

Thu, 26 Nov - Thu, 10 Dec

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

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

43h 00m1 stop Abu Dhabi Zayed Intl

$1,630Etihad Airways

Thu, 26 Nov - Thu, 10 Dec

20:50 - 06:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 40m1 stop Abu Dhabi Zayed Intl

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

30h 10m1 stop Beijing Capital

$1,641Multiple Airlines

Thu, 14 Jan - Wed, 27 Jan

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

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

43h 00m1 stop Abu Dhabi Zayed Intl

$1,642Etihad Airways

Thu, 26 Nov - Thu, 10 Dec

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

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

30h 10m1 stop Beijing Capital

$1,686Multiple Airlines

Fri, 1 Jan - Fri, 22 Jan

14:55 - 06:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

29h 55m1 stop Doha Hamad Intl

20:40 - 06:40SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

44h 00m1 stop Beijing Capital

$1,697Multiple Airlines

Mon, 1 Feb - Wed, 17 Feb

18:15 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

41h 40m2 stops Istanbul Bangkok Suvarnabhumi

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

25h 40m1 stop Bangkok Suvarnabhumi

$9,664Thai Airways

Tue, 29 Dec - Fri, 15 Jan

13:10 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 45m1 stop Bangkok Suvarnabhumi

10:00 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

31h 05m1 stop Bangkok Suvarnabhumi

$10,152Thai Airways

Thu, 3 Dec - Sun, 6 Dec

13:10 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 45m1 stop Bangkok Suvarnabhumi

10:00 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

31h 05m1 stop Bangkok Suvarnabhumi

$10,401Thai Airways

Thu, 3 Dec - Fri, 11 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:55 - 19:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

42h 25m1 stop Doha Hamad Intl

21:35 - 17:10SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

29h 35m2 stops Singapore Changi Istanbul

$1,761Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

12:25 - 07:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

32h 45m2 stops Chengdu Tianfu Intl Kuala Lumpur Intl

21:30 - 07:25SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 55m1 stop Abu Dhabi Zayed Intl

$1,850Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

18:35 - 19:25BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

38h 50m2 stops Istanbul Singapore Changi

21:35 - 22:20SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

34h 45m2 stops Singapore Changi Istanbul

$1,857Turkish Airlines

Sun, 15 Nov - Sun, 22 Nov

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

32h 00m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City

21:35 - 22:20SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

34h 45m2 stops Singapore Changi Istanbul

$1,866Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

09:15 - 18:35BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 20m1 stop Abu Dhabi Zayed Intl

16:50 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 40m1 stop Abu Dhabi Zayed Intl

$1,910Etihad Airways

Sun, 15 Nov - Sun, 22 Nov

12:25 - 07:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

32h 45m2 stops Chengdu Tianfu Intl Kuala Lumpur Intl

21:35 - 22:20SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

34h 45m2 stops Singapore Changi Istanbul

$1,935Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

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

32h 00m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City

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

34h 15m3 stops Singapore Changi Athens Eleftherios V. Rome Fiumicino

$2,057Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

12:25 - 07:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

32h 45m2 stops Chengdu Tianfu Intl Kuala Lumpur Intl

21:30 - 22:25SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

34h 55m3 stops Abu Dhabi Zayed Intl Istanbul Warsaw Frederic Chopin

$2,119Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

11:50 - 20:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Hong Kong Intl

21:30 - 07:25SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 55m1 stop Abu Dhabi Zayed Intl

$2,205Multiple Airlines

Tue, 10 Nov - Tue, 17 Nov

08:20 - 06:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 30m1 stop Doha Hamad Intl

12:00 - 20:10SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 10m2 stops Shanghai Pu Dong London Heathrow

$2,239Multiple Airlines

Sat, 14 Nov - Mon, 30 Nov

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Etihad Airways flights from Brussels to Sydney

Our best Etihad Airways deals on Brussels to Sydney flight tickets

Etihad Airways

26 Nov

BRU09:55Brussels Bruxelles-National

21h 50m

1 stop

SYD17:45Sydney Kingsford Smith

10 Dec

SYD21:30Sydney Kingsford Smith

43h 00m

1 stop

BRU06:30Brussels Bruxelles-National

$1,588

Etihad Airways

26 Nov

BRU09:55Brussels Bruxelles-National

21h 50m

1 stop

SYD17:45Sydney Kingsford Smith

10 Dec

SYD21:30Sydney Kingsford Smith

43h 00m

1 stop

BRU06:30Brussels Bruxelles-National

$1,630

Etihad Airways

26 Nov

BRU09:55Brussels Bruxelles-National

21h 50m

1 stop

SYD17:45Sydney Kingsford Smith

10 Dec

SYD21:30Sydney Kingsford Smith

43h 00m

1 stop

BRU06:30Brussels Bruxelles-National

$1,641

Qatar Airways flights from Brussels to Sydney

Our best Qatar Airways deals on Brussels to Sydney flight tickets

Qatar Airways

22 Feb

BRU14:55Brussels Bruxelles-National

29h 55m

1 stop

SYD06:50Sydney Kingsford Smith

8 Mar

SYD15:50Sydney Kingsford Smith

25h 00m

1 stop

BRU06:50Brussels Bruxelles-National

$1,738

Qatar Airways

25 Feb

BRU08:20Brussels Bruxelles-National

24h 00m

1 stop

SYD18:20Sydney Kingsford Smith

10 Mar

SYD15:50Sydney Kingsford Smith

25h 00m

1 stop

BRU06:50Brussels Bruxelles-National

$1,757

Qatar Airways

5 May

BRU16:10Brussels Bruxelles-National

30h 15m

1 stop

SYD06:25Sydney Kingsford Smith

2 June

SYD20:55Sydney Kingsford Smith

25h 45m

1 stop

BRU14:40Brussels Bruxelles-National

$1,764

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 26/11

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Thu 10/12

21:30-06:30

1 stop43h 00m

$1,588

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 26/11

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Thu 10/12

21:30-06:30

1 stop43h 00m

$1,626

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 26/11

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Thu 10/12

21:30-06:30

1 stop43h 00m

$1,630

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 14/1

20:50-06:30

1 stop23h 40m

Sydney Kingsford Smith

Wed 27/1

10:30-06:40

1 stop30h 10m

$1,641

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 26/11

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Thu 10/12

21:30-06:30

1 stop43h 00m

$1,642

Fastest return journey

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 1/1

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Fri 22/1

10:30-06:40

1 stop30h 10m

$1,686

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 1/2

14:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Wed 17/2

20:40-06:40

1 stop44h 00m

$1,697

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 29/12

18:15-21:55

2 stops41h 40m

Sydney Kingsford Smith

Fri 15/1

15:25-07:05

1 stop25h 40m

$9,664

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 3/12

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Sun 6/12

10:00-07:05

1 stop31h 05m

$10,152

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 3/12

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Fri 11/12

10:00-07:05

1 stop31h 05m

$10,401

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

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 $2,130 to $2,594.
The lowest price recently found on this route was $1,588.

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Brussels, with most prices found around $1,855. If you aren’t able to travel to Sydney during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,946.

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 $2,276 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 $1,964 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

Best price found	$703
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Sydney from Brussels in the past 72 hours is $703. The best return flight deal from Brussels to Sydney found on momondo in the last 72 hours is $1,588.

The fastest flight from Brussels to Sydney takes 21h 50m

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

Search flight deals

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 50m, 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 November 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 $1,506	Free cancellation	Rating 7.3 1,555 reviews		Search Etihad Airways flights
Thai Airways	PriceFrom $2,140	Free cancellation	Rating 7.9 433 reviews		Search Thai Airways flights

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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.