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 May 2026, there is 1 operator 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.

$759 Cheap Flights from Belgium to Sydney in 2026

1 adult

Discover deals from 900+ travel sites with momondo.

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

$1,737Etihad Airways

Sun, 17 May - Sun, 31 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,746Etihad Airways

Sun, 17 May - Sun, 31 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,749Etihad Airways

Sun, 17 May - Sun, 31 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,763Etihad Airways

Mon, 25 May - Sun, 7 Jun

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,764Etihad Airways

Sun, 17 May - Sun, 31 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,766Etihad Airways

Sun, 17 May - Sun, 31 May

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

07:25 - 09:55

SYD

BRU

58h 30m

3 stops

$1,853Multiple Airlines

Sun, 7 Jun - Sun, 14 Jun

17:45 - 18:50

BRU

SYD

39h 05m

2 stops

21:45 - 14:15

SYD

BRU

26h 30m

2 stops

$1,882Multiple Airlines

Wed, 28 Oct - Tue, 10 Nov

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

15:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,902Etihad Airways

Wed, 27 May - Sun, 30 Aug

06:50 - 19:20

BRU

SYD

28h 30m

2 stops

10:05 - 14:05

SYD

BRU

36h 00m

3 stops

$1,907Multiple Airlines

Sun, 7 Jun - Sun, 14 Jun

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Etihad Airways flights from Belgium to Sydney

Our best Etihad Airways deals on Belgium to Sydney flight tickets

Etihad Airways

17 May

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

31 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,746

Etihad Airways

17 May

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

31 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,749

Etihad Airways

17 May

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

31 May

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,766

Finnair flights from Belgium to Sydney

Our best Finnair deals on Belgium to Sydney flight tickets

Finnair

13 May

BRU06:30Brussels Bruxelles-National

40h 15m

2 stops

SYD06:45Sydney Kingsford Smith

20 May

SYD10:10Sydney Kingsford Smith

40h 10m

2 stops

BRU18:20Brussels Bruxelles-National

$2,395

Finnair

10 May

BRU19:05Brussels Bruxelles-National

27h 40m

2 stops

SYD06:45Sydney Kingsford Smith

24 May

SYD21:55Sydney Kingsford Smith

43h 25m

2 stops

BRU09:20Brussels Bruxelles-National

$2,399

Finnair

10 May

BRU19:05Brussels Bruxelles-National

26h 05m

2 stops

SYD05:10Sydney Kingsford Smith

24 May

SYD21:55Sydney Kingsford Smith

43h 25m

2 stops

BRU09:20Brussels Bruxelles-National

$2,459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

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

$1,737

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

$1,746

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

$1,749

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 25/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Sun 7/6

15:40-07:05

1 stop23h 25m

$1,763

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

$1,764

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

$1,766

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 7/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Sun 14/6

07:25-09:55

3 stops58h 30m

$1,853

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 28/10

17:45-18:50

2 stops39h 05m

Sydney Kingsford Smith

Tue 10/11

21:45-14:15

2 stops26h 30m

$1,882

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 27/5

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Sun 30/8

15:40-07:05

1 stop23h 25m

$1,902

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 7/6

06:50-19:20

2 stops28h 30m

Sydney Kingsford Smith

Sun 14/6

10:05-14:05

3 stops36h 00m

$1,907

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 October is, on average, the cheapest month to fly to Sydney from Belgium, with most prices found around $676. If you aren’t able to travel to Sydney during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $704.

How far in advance should I book a flight from Belgium 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 $2,066 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 $1,888 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	21h 55m
Direct flights	None

The fastest flight from Belgium to Sydney takes 21h 55m

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 May 2026, there is 1 operator 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 $1,436	Free cancellation	Rating 7.3 1,432 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 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.