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

Etihad Airways is the most popular carrier 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 March 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.

$822 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 $2,382 to $1,856. The lowest price recently found on this route was $1,252.

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Find the cheapest flights from Brussels to Sydney

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One-way

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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

$1,252Etihad Airways

Thu, 14 May - Thu, 21 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,265Etihad Airways

Sun, 3 May - Mon, 18 May

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,273Etihad Airways

Mon, 27 Apr - Mon, 11 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,277Etihad Airways

Mon, 4 May - Mon, 18 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,279Etihad Airways

Mon, 11 May - Mon, 18 May

10:55 - 06:10

BRU

SYD

35h 15m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,284Etihad Airways

Wed, 13 May - Wed, 20 May

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,286Etihad Airways

Sun, 12 Apr - Wed, 6 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,293Etihad Airways

Sun, 17 May - Sun, 31 May

07:15 - 16:50

CRL

SYD

25h 35m

2 stops

15:40 - 12:50

SYD

CRL

29h 10m

2 stops

$1,990Multiple Airlines

Mon, 4 May - Mon, 18 May

07:15 - 16:50

CRL

SYD

25h 35m

2 stops

20:50 - 22:55

SYD

CRL

34h 05m

2 stops

$2,006Multiple Airlines

Mon, 4 May - Mon, 18 May

Turkish Airlines flights from Brussels to Sydney

Our best Turkish Airlines deals on Brussels to Sydney flight tickets

Turkish Airlines

17 Sept

BRU11:10Brussels Bruxelles-National

39h 15m

2 stops

SYD10:25Sydney Kingsford Smith

8 Oct

SYD22:05Sydney Kingsford Smith

48h 20m

2 stops

BRU13:25Brussels Bruxelles-National

$1,843

Turkish Airlines

12 Apr

BRU16:15Brussels Bruxelles-National

42h 55m

2 stops

SYD19:10Sydney Kingsford Smith

6 May

SYD21:05Sydney Kingsford Smith

48h 20m

2 stops

BRU13:25Brussels Bruxelles-National

$2,211

Turkish Airlines

11 Apr

BRU07:20Brussels Bruxelles-National

42h 25m

2 stops

SYD09:45Sydney Kingsford Smith

24 May

SYD21:05Sydney Kingsford Smith

44h 50m

2 stops

BRU09:55Brussels Bruxelles-National

$2,318

Hainan Airlines flights from Brussels to Sydney

Our best Hainan Airlines deals on Brussels to Sydney flight tickets

Hainan Airlines

7 May

BRU12:00Brussels Bruxelles-National

42h 05m

2 stops

SYD14:05Sydney Kingsford Smith

30 May

SYD21:00Sydney Kingsford Smith

41h 50m

2 stops

BRU06:50Brussels Bruxelles-National

$1,972

Hainan Airlines

31 May

BRU11:40Brussels Bruxelles-National

42h 25m

2 stops

SYD14:05Sydney Kingsford Smith

11 June

SYD21:00Sydney Kingsford Smith

43h 10m

2 stops

BRU08:10Brussels Bruxelles-National

$1,985

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 14/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 21/5

20:50-07:05

1 stop42h 15m

$1,252

Fastest return journey

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 3/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Mon 18/5

15:40-07:05

1 stop23h 25m

$1,265

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 27/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Mon 11/5

15:40-07:05

1 stop23h 25m

$1,273

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 4/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Mon 18/5

15:40-07:05

1 stop23h 25m

$1,277

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 11/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Mon 18/5

20:50-07:05

1 stop42h 15m

$1,279

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 13/5

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Wed 20/5

15:40-07:05

1 stop23h 25m

$1,284

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 12/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Wed 6/5

15:40-07:05

1 stop23h 25m

$1,286

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 17/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Sun 31/5

15:40-07:05

1 stop23h 25m

$1,293

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 4/5

07:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Mon 18/5

15:40-12:50

2 stops29h 10m

$1,990

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 4/5

07:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Mon 18/5

20:50-22:55

2 stops34h 05m

$2,006

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 November is, on average, the cheapest month to fly to Sydney from Brussels, with most prices found around $1,910. If you aren’t able to travel to Sydney during the month of November, then flying in May 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 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 $2,136 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 $1,934 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.

Search flight deals

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 March 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 $1,613	Free cancellation	Rating 7.3 1,432 reviews		Search Etihad Airways flights
Finnair	PriceFrom $1,766	Free cancellation	Rating 7.7 1,376 reviews		Search Finnair flights

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Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Cronulla

Randwick

Charlestown

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.