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 April 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.

$751 Cheap Flights from Belgium to Sydney in 2026

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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.

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,389Etihad 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

$1,391Etihad Airways

Sun, 19 Apr - Mon, 4 May

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

20:50 - 07:05

SYD

BRU

42h 15m

1 stop

$1,409Etihad Airways

Sun, 19 Apr - Mon, 4 May

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,410Etihad Airways

Sun, 19 Apr - Mon, 4 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,429Etihad Airways

Sun, 3 May - Sun, 17 May

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,449Etihad Airways

Sun, 19 Apr - Tue, 9 Jun

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

21:30 - 07:05

SYD

BRU

41h 35m

1 stop

$1,450Etihad Airways

Mon, 18 May - Thu, 11 Jun

09:55 - 16:50

BRU

SYD

22h 55m

1 stop

21:30 - 07:05

SYD

BRU

41h 35m

1 stop

$1,467Etihad Airways

Sun, 19 Apr - Thu, 11 Jun

07:15 - 16:50

CRL

SYD

25h 35m

2 stops

21:30 - 22:55

SYD

CRL

33h 25m

2 stops

$1,892Multiple Airlines

Mon, 18 May - Tue, 2 Jun

16:00 - 06:10

CRL

SYD

30h 10m

2 stops

21:30 - 22:35

SYD

CRL

33h 05m

2 stops

$2,082Multiple Airlines

Fri, 22 May - Fri, 5 Jun

Etihad Airways flights from Belgium to Sydney

Our best Etihad Airways deals on Belgium to Sydney flight tickets

Etihad Airways

12 Apr

BRU09:55Brussels Bruxelles-National

22h 55m

1 stop

SYD16:50Sydney Kingsford Smith

28 Apr

SYD15:40Sydney Kingsford Smith

24h 20m

1 stop

BRU08:00Brussels Bruxelles-National

$1,385

Etihad Airways

3 May

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

18 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,389

Etihad Airways

19 Apr

BRU09:55Brussels Bruxelles-National

22h 55m

1 stop

SYD16:50Sydney Kingsford Smith

4 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,391

Air China flights from Belgium to Sydney

Our best Air China deals on Belgium to Sydney flight tickets

Air China

1 Sept

BRU13:00Brussels Bruxelles-National

41h 50m

1 stop

SYD14:50Sydney Kingsford Smith

15 Sept

SYD19:40Sydney Kingsford Smith

43h 05m

1 stop

BRU06:45Brussels Bruxelles-National

$1,867

Air China

1 Oct

BRU13:00Brussels Bruxelles-National

41h 50m

1 stop

SYD14:50Sydney Kingsford Smith

17 Oct

SYD20:40Sydney Kingsford Smith

43h 05m

1 stop

BRU06:45Brussels Bruxelles-National

$1,914

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

$1,389

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Mon 4/5

15:40-07:05

1 stop23h 25m

$1,391

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Mon 4/5

20:50-07:05

1 stop42h 15m

$1,409

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Mon 4/5

15:40-07:05

1 stop23h 25m

$1,410

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 3/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Sun 17/5

15:40-07:05

1 stop23h 25m

$1,429

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Tue 9/6

15:40-07:05

1 stop23h 25m

$1,449

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 18/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Thu 11/6

21:30-07:05

1 stop41h 35m

$1,450

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/4

09:55-16:50

1 stop22h 55m

Sydney Kingsford Smith

Thu 11/6

21:30-07:05

1 stop41h 35m

$1,467

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 18/5

07:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Tue 2/6

21:30-22:55

2 stops33h 25m

$1,892

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Fri 22/5

16:00-06:10

2 stops30h 10m

Sydney Kingsford Smith

Fri 5/6

21:30-22:35

2 stops33h 05m

$2,082

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 $1,861. 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 $1,906.

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 $2,114 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 $1,928 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	22h 45m
Direct flights	None

The fastest flight from Belgium to Sydney takes 22h 45m

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

Search flight deals

Frequently asked questions about flying from Belgium to Sydney

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 April 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 $1,572	Free cancellation	Rating 7.3 1,428 reviews		Search Etihad Airways flights
Finnair	PriceFrom $1,721	Free cancellation	Rating 7.7 1,381 reviews		Search Finnair 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 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.