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

Etihad Airways and Qatar Airways are the most popular carriers 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 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.

$757 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 - 06:05

BRU

SYD

35h 10m

2 stops

07:25 - 07:05

SYD

BRU

31h 40m

2 stops

$1,786Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

13:00 - 07:05

SYD

BRU

26h 05m

2 stops

$1,813Multiple 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

$1,814Multiple 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

$1,815Multiple 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

$1,821Multiple 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

$1,840Multiple Airlines

Wed, 6 May - Sun, 10 May

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

07:25 - 07:05

SYD

BRU

31h 40m

2 stops

$1,849Multiple Airlines

Wed, 3 Jun - Wed, 10 Jun

10:55 - 16:50

BRU

SYD

21h 55m

1 stop

16:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,857Etihad Airways

Mon, 21 Sep - Tue, 6 Oct

10:55 - 06:05

BRU

SYD

35h 10m

2 stops

07:25 - 07:05

SYD

BRU

31h 40m

2 stops

$1,881Multiple Airlines

Thu, 4 Jun - Wed, 17 Jun

10:55 - 06:10

BRU

SYD

35h 15m

1 stop

16:40 - 07:05

SYD

BRU

23h 25m

1 stop

$1,892Etihad Airways

Mon, 21 Sep - Mon, 12 Oct

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Etihad Airways flights from Belgium to Sydney

Our best Etihad Airways deals on Belgium 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

$1,857

Etihad Airways

21 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

12 Oct

SYD16:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,892

Etihad Airways

3 June

BRU10:55Brussels Bruxelles-National

21h 55m

1 stop

SYD16:50Sydney Kingsford Smith

24 June

SYD15:40Sydney Kingsford Smith

23h 25m

1 stop

BRU07:05Brussels Bruxelles-National

$1,909

Qantas Airways flights from Belgium to Sydney

Our best Qantas Airways deals on Belgium to Sydney flight tickets

Qantas Airways

4 May

BRU15:20Brussels Bruxelles-National

30h 45m

2 stops

SYD06:05Sydney Kingsford Smith

8 May

SYD20:10Sydney Kingsford Smith

25h 10m

1 stop

BRU13:20Brussels Bruxelles-National

$2,561

Qantas Airways

27 Apr

BRU21:45Brussels Bruxelles-National

24h 20m

1 stop

SYD06:05Sydney Kingsford Smith

13 May

SYD20:10Sydney Kingsford Smith

31h 20m

1 stop

BRU19:30Brussels Bruxelles-National

$2,678

Qantas Airways

4 May

BRU15:20Brussels Bruxelles-National

42h 10m

1 stop

SYD17:30Sydney Kingsford Smith

8 May

SYD06:00Sydney Kingsford Smith

39h 20m

1 stop

BRU13:20Brussels Bruxelles-National

$2,684

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 3/6

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Wed 10/6

07:25-07:05

2 stops31h 40m

$1,786

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

$1,813

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

$1,814

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

$1,815

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

$1,821

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

$1,840

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 3/6

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Wed 10/6

07:25-07:05

2 stops31h 40m

$1,849

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

$1,857

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 4/6

10:55-06:05

2 stops35h 10m

Sydney Kingsford Smith

Wed 17/6

07:25-07:05

2 stops31h 40m

$1,881

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 21/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 12/10

16:40-07:05

1 stop23h 25m

$1,892

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 $1,829. 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 $1,907.

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 $2,078 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 $1,899 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 April 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 $1,445	Free cancellation	Rating 7.3 1,433 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.