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

Etihad Airways is the most popular carrier operating from Belgium to Sydney Kingsford Smith

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

Prices for flights from Belgium to Sydney Kingsford Smith Airport are refreshed on a daily basis.

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

As of January 2026, there are 2 operators available to choose from for flights from Belgium to Sydney Kingsford Smith Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Sydney Kingsford Smith Airport.

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

The necessary travel and health documents for your Sydney Kingsford Smith Airport 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.

$745 Cheap Flights from Belgium to Sydney in 2026

1 adult

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Find the cheapest flights from Belgium to Sydney

Round-trip

One-way

Last minute

Recent return flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

11:20 - 18:50

BRU

SYD

45h 30m

1 stop

21:00 - 08:55

SYD

BRU

45h 55m

2 stops

$1,533Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

18:55 - 14:40

BRU

SYD

57h 45m

2 stops

08:55 - 06:55

SYD

BRU

32h 00m

1 stop

$1,535Multiple Airlines

Sat, 7 Mar - Tue, 17 Mar

06:30 - 18:50

BRU

SYD

26h 20m

2 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,538Multiple Airlines

Sat, 7 Mar - Tue, 17 Mar

11:20 - 06:15

BRU

SYD

32h 55m

2 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,549Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

11:20 - 12:20

BRU

SYD

39h 00m

1 stop

21:00 - 08:55

SYD

BRU

45h 55m

2 stops

$1,564Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

11:20 - 08:05

BRU

SYD

34h 45m

3 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,581Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

07:50 - 12:20

BRU

SYD

42h 30m

3 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,583Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

11:20 - 08:05

BRU

SYD

34h 45m

3 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,585Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

21:05 - 18:50

BRU

SYD

59h 45m

2 stops

08:55 - 06:55

SYD

BRU

32h 00m

1 stop

$1,590Multiple Airlines

Mon, 2 Mar - Thu, 12 Mar

11:20 - 06:15

BRU

SYD

32h 55m

2 stops

21:00 - 20:00

SYD

BRU

33h 00m

2 stops

$1,593Multiple Airlines

Tue, 10 Mar - Tue, 17 Mar

British Airways flights from Belgium to Sydney

Our best British Airways deals on Belgium to Sydney flight tickets

British Airways

10 Mar

BRU12:00Brussels Bruxelles-National

32h 55m

1 stop

SYD06:55Sydney Kingsford Smith

17 Mar

SYD16:20Sydney Kingsford Smith

31h 15m

1 stop

BRU13:35Brussels Bruxelles-National

$1,765

British Airways

9 Mar

BRU11:50Brussels Bruxelles-National

33h 05m

2 stops

SYD06:55Sydney Kingsford Smith

20 Mar

SYD16:20Sydney Kingsford Smith

28h 30m

2 stops

BRU10:50Brussels Bruxelles-National

$1,774

British Airways

30 Apr

BRU15:50Brussels Bruxelles-National

30h 15m

2 stops

SYD06:05Sydney Kingsford Smith

25 May

SYD14:35Sydney Kingsford Smith

27h 30m

2 stops

BRU10:05Brussels Bruxelles-National

$1,790

Air Canada flights from Belgium to Sydney

Our best Air Canada deals on Belgium to Sydney flight tickets

Air Canada

1 Feb

BRU10:00Brussels Bruxelles-National

37h 35m

2 stops

SYD09:35Sydney Kingsford Smith

28 Feb

SYD11:20Sydney Kingsford Smith

54h 30m

3 stops

BRU07:50Brussels Bruxelles-National

$2,900

Air Canada

1 Feb

BRU10:00Brussels Bruxelles-National

37h 35m

2 stops

SYD09:35Sydney Kingsford Smith

28 Feb

SYD11:20Sydney Kingsford Smith

54h 30m

3 stops

BRU07:50Brussels Bruxelles-National

$3,101

Air Canada

1 Feb

BRU10:00Brussels Bruxelles-National

37h 35m

2 stops

SYD09:35Sydney Kingsford Smith

28 Feb

SYD11:20Sydney Kingsford Smith

54h 30m

3 stops

BRU07:50Brussels Bruxelles-National

$3,596

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-18:50

1 stop45h 30m

Sydney Kingsford Smith

Tue 17/3

21:00-08:55

2 stops45h 55m

$1,533

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sat 7/3

18:55-14:40

2 stops57h 45m

Sydney Kingsford Smith

Tue 17/3

08:55-06:55

1 stop32h 00m

$1,535

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sat 7/3

06:30-18:50

2 stops26h 20m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,538

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-06:15

2 stops32h 55m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,549

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-12:20

1 stop39h 00m

Sydney Kingsford Smith

Tue 17/3

21:00-08:55

2 stops45h 55m

$1,564

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-08:05

3 stops34h 45m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,581

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

07:50-12:20

3 stops42h 30m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,583

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-08:05

3 stops34h 45m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,585

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/3

21:05-18:50

2 stops59h 45m

Sydney Kingsford Smith

Thu 12/3

08:55-06:55

1 stop32h 00m

$1,590

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 10/3

11:20-06:15

2 stops32h 55m

Sydney Kingsford Smith

Tue 17/3

21:00-20:00

2 stops33h 00m

$1,593

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 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 cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Belgium, with most prices found around $1,928. 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 $1,949.

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

You are more likely to see cheaper flights to Sydney from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,106 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 Belgium for as low as $1,904 on momondo.

Cheap Belgium to Sydney flight deals and tips

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

Fastest flight time	29h 10m
Direct flights	None

The fastest flight from Belgium to Sydney takes 29h 10m

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

Search flight deals

When did momondo last update prices for flights from Belgium to Sydney Kingsford Smith Airport?
Prices for flights from Belgium to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Belgium to Sydney Kingsford Smith Airport?
As of January 2026, there are 2 operators available to choose from for flights from Belgium to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Belgium to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport 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 Sydney

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

Airline	Rating	Free cancellation	Price
Etihad Airways	PriceFrom $1,608	Free cancellation	Rating 7.3 1,375 reviews		Search Etihad Airways flights
Finnair	PriceFrom $1,760	Free cancellation	Rating 7.6 1,356 reviews		Search Finnair flights

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Coogee

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to Sydney. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Belgium to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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