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 1 as of April 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.

$808 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 $2,139 to $1,645. The lowest price recently found on this route was $1,792.

1 adult

Discover deals from 900+ travel sites with momondo.

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 - 06:05

BRU

SYD

35h 10m

2 stops

07:20 - 07:05

SYD

BRU

31h 45m

2 stops

$1,792Multiple Airlines

Thu, 4 Jun - Thu, 11 Jun

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,820Multiple Airlines

Mon, 18 May - Wed, 3 Jun

17:15 - 08:20

BRU

SYD

55h 05m

2 stops

22:05 - 15:15

SYD

BRU

26h 10m

2 stops

$1,821Multiple Airlines

Tue, 8 Sep - Thu, 15 Oct

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,827Multiple Airlines

Mon, 18 May - Wed, 3 Jun

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,846Multiple Airlines

Wed, 6 May - Sun, 10 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

16:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,863Etihad Airways

Mon, 21 Sep - Tue, 6 Oct

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,897Multiple Airlines

Thu, 21 May - Thu, 28 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

13:00 - 14:30

SYD

BRU

33h 30m

3 stops

$1,900Multiple Airlines

Thu, 21 May - Thu, 28 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,907Multiple Airlines

Mon, 18 May - Wed, 3 Jun

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,908Multiple Airlines

Mon, 18 May - Wed, 3 Jun

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Etihad Airways flights from Brussels to Sydney

Our best Etihad Airways deals on Brussels to Sydney flight tickets

Etihad Airways

21 Sept

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

6 Oct

SYD16:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,863

Etihad Airways

30 Apr

BRU09:55Brussels Bruxelles-National

22h 55m

1 stop

SYD16:50Sydney Kingsford Smith

13 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,916

Etihad Airways

21 May

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

3 June

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,921

Qantas Airways flights from Brussels to Sydney

Our best Qantas Airways deals on Brussels to Sydney flight tickets

Qantas Airways

30 Apr

BRU15:20Brussels Bruxelles-National

42h 10m

1 stop

SYD17:30Sydney Kingsford Smith

13 May

SYD20:45Sydney Kingsford Smith

24h 35m

1 stop

BRU13:20Brussels Bruxelles-National

$2,687

Qantas Airways

3 May

BRU15:20Brussels Bruxelles-National

30h 45m

1 stop

SYD06:05Sydney Kingsford Smith

17 May

SYD20:45Sydney Kingsford Smith

30h 45m

1 stop

BRU19:30Brussels Bruxelles-National

$2,727

Qantas Airways

8 May

BRU15:20Brussels Bruxelles-National

42h 10m

1 stop

SYD17:30Sydney Kingsford Smith

12 May

SYD06:00Sydney Kingsford Smith

39h 20m

1 stop

BRU13:20Brussels Bruxelles-National

$2,754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 4/6

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Thu 11/6

07:20-07:05

2 stops31h 45m

$1,792

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 18/5

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Wed 3/6

13:00-07:05

2 stops26h 05m

$1,820

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 8/9

17:15-08:20

2 stops55h 05m

Sydney Kingsford Smith

Thu 15/10

22:05-15:15

2 stops26h 10m

$1,821

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 18/5

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Wed 3/6

13:00-07:05

2 stops26h 05m

$1,827

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 6/5

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Sun 10/5

13:00-07:05

2 stops26h 05m

$1,846

Fastest return journey

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 21/9

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Tue 6/10

16:40-07:05

1 stop23h 25m

$1,863

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 21/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 28/5

13:00-07:05

2 stops26h 05m

$1,897

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 21/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 28/5

13:00-14:30

3 stops33h 30m

$1,900

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 18/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Wed 3/6

13:00-07:05

2 stops26h 05m

$1,907

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 18/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Wed 3/6

13:00-07:05

2 stops26h 05m

$1,908

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 May is, on average, the cheapest month to fly to Sydney from Brussels, with most prices found around $1,835. If you aren’t able to travel to Sydney during the month of May, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,914.

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 $2,085 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 $1,905 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 1 as of April 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 $1,449	Free cancellation	Rating 7.3 1,434 reviews		Search Etihad Airways flights

Parramatta

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.