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

Qatar Airways, Juneyao Airlines, and Etihad 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 September 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.

$709 Cheap Flights from Belgium to Sydney in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgium to Sydney

Return

One-way

Last minute

Recent return flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

12:00 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 05m1 stop Beijing Capital

10:30 - 06:40SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

30h 10m1 stop Beijing Capital

$1,305Air China

Mon, 30 Nov - Sun, 10 Jan

06:35 - 06:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

37h 55m2 stops Istanbul Denpasar Bali Ngurah Rai

16:50 - 14:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

31h 25m2 stops Abu Dhabi Zayed Intl Istanbul

$1,389Turkish Airlines

Wed, 4 Nov - Tue, 24 Nov

12:00 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 05m1 stop Beijing Capital

10:10 - 06:40SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

30h 30m1 stop Beijing Capital

$1,393Air China

Mon, 26 Oct - Mon, 9 Nov

12:00 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 05m1 stop Beijing Capital

10:30 - 06:40SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

30h 10m1 stop Beijing Capital

$1,398Air China

Wed, 30 Dec - Fri, 15 Jan

09:55 - 17:45BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

21h 50m1 stop Abu Dhabi Zayed Intl

16:50 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 40m1 stop Abu Dhabi Zayed Intl

$1,676Etihad Airways

Wed, 17 Feb - Tue, 23 Feb

10:55 - 06:35BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 40m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$1,783Etihad Airways

Fri, 23 Oct - Thu, 5 Nov

10:55 - 06:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 35m1 stop Abu Dhabi Zayed Intl

21:30 - 06:30SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 00m1 stop Abu Dhabi Zayed Intl

$1,783Etihad Airways

Sat, 24 Oct - Fri, 6 Nov

13:10 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 45m1 stop Bangkok Suvarnabhumi

15:25 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

25h 40m1 stop Bangkok Suvarnabhumi

$2,142Thai Airways

Wed, 28 Oct - Wed, 18 Nov

13:10 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 45m1 stop Bangkok Suvarnabhumi

15:25 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

25h 40m1 stop Bangkok Suvarnabhumi

$2,237Thai Airways

Wed, 28 Oct - Wed, 18 Nov

13:10 - 21:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 45m1 stop Bangkok Suvarnabhumi

15:25 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

25h 40m1 stop Bangkok Suvarnabhumi

$2,241Thai Airways

Wed, 28 Oct - Wed, 18 Nov

Recent last minute flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

13:30 - 08:00BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 30m2 stops Bangkok Suvarnabhumi Manila Ninoy Aquino Intl

20:40 - 06:45SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 05m1 stop Beijing Capital

$1,883Multiple Airlines

Mon, 28 Sep - Sun, 11 Oct

13:25 - 08:00BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 35m3 stops Chengdu Tianfu Intl Hong Kong Intl Manila Ninoy Aquino Intl

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$1,889Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

13:25 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 25m2 stops Chengdu Tianfu Intl Phuket City

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$1,938Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

13:30 - 10:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 50m1 stop Bangkok Suvarnabhumi

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$1,965Multiple Airlines

Sun, 27 Sep - Sun, 4 Oct

13:30 - 10:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 50m1 stop Bangkok Suvarnabhumi

14:35 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

24h 40m1 stop Bangkok Suvarnabhumi

$2,197Thai Airways

Sun, 27 Sep - Wed, 30 Sep

13:30 - 10:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 50m1 stop Bangkok Suvarnabhumi

14:35 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

24h 40m1 stop Bangkok Suvarnabhumi

$2,229Thai Airways

Sun, 27 Sep - Fri, 2 Oct

10:00 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 50m1 stop Abu Dhabi Zayed Intl

21:35 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 30m1 stop Abu Dhabi Zayed Intl

$2,283Etihad Airways

Fri, 2 Oct - Thu, 8 Oct

10:00 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 50m1 stop Abu Dhabi Zayed Intl

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$2,283Etihad Airways

Fri, 2 Oct - Fri, 9 Oct

10:00 - 16:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

22h 50m1 stop Abu Dhabi Zayed Intl

16:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$2,283Etihad Airways

Fri, 2 Oct - Wed, 7 Oct

13:30 - 20:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Bangkok Suvarnabhumi

10:00 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

29h 15m1 stop Bangkok Suvarnabhumi

$3,340Thai Airways

Mon, 28 Sep - Sat, 3 Oct

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Air China flights from Belgium to Sydney

Our best Air China deals on Belgium to Sydney flight tickets

Air China

30 Nov

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

10 Jan

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,305

Air China

26 Oct

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

9 Nov

SYD10:10Sydney Kingsford Smith

30h 30m

1 stop

BRU06:40Brussels Bruxelles-National

$1,393

Air China

30 Dec

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

15 Jan

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,398

Turkish Airlines flights from Belgium to Sydney

Our best Turkish Airlines deals on Belgium to Sydney flight tickets

Turkish Airlines

4 Nov

BRU06:35Brussels Bruxelles-National

37h 55m

2 stops

SYD06:30Sydney Kingsford Smith

24 Nov

SYD16:50Sydney Kingsford Smith

31h 25m

2 stops

BRU14:15Brussels Bruxelles-National

$1,389

Turkish Airlines

25 Nov

BRU15:15Brussels Bruxelles-National

29h 15m

2 stops

SYD06:30Sydney Kingsford Smith

3 Dec

SYD07:55Sydney Kingsford Smith

43h 20m

2 stops

BRU17:15Brussels Bruxelles-National

$1,422

Turkish Airlines

8 Nov

BRU15:15Brussels Bruxelles-National

29h 15m

2 stops

SYD06:30Sydney Kingsford Smith

24 Nov

SYD07:55Sydney Kingsford Smith

48h 25m

2 stops

BRU22:20Brussels Bruxelles-National

$1,432

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 30/11

12:00-08:05

1 stop34h 05m

Sydney Kingsford Smith

Sun 10/1

10:30-06:40

1 stop30h 10m

$1,305

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 4/11

06:35-06:30

2 stops37h 55m

Sydney Kingsford Smith

Tue 24/11

16:50-14:15

2 stops31h 25m

$1,389

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 26/10

12:00-08:05

1 stop34h 05m

Sydney Kingsford Smith

Mon 9/11

10:10-06:40

1 stop30h 30m

$1,393

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 30/12

12:00-08:05

1 stop34h 05m

Sydney Kingsford Smith

Fri 15/1

10:30-06:40

1 stop30h 10m

$1,398

Fastest return journey

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 17/2

09:55-17:45

1 stop21h 50m

Sydney Kingsford Smith

Tue 23/2

16:50-06:30

1 stop23h 40m

$1,676

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 23/10

10:55-06:35

1 stop34h 40m

Sydney Kingsford Smith

Thu 5/11

21:30-06:30

1 stop43h 00m

$1,783

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sat 24/10

10:55-06:30

1 stop34h 35m

Sydney Kingsford Smith

Fri 6/11

21:30-06:30

1 stop43h 00m

$1,783

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 28/10

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Wed 18/11

15:25-07:05

1 stop25h 40m

$2,142

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 28/10

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Wed 18/11

15:25-07:05

1 stop25h 40m

$2,237

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 28/10

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Wed 18/11

15:25-07:05

1 stop25h 40m

$2,241

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 $1,886. If you aren’t able to travel to Sydney during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,903.

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 $2,216 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 $1,920 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

Best price found	$709
Fastest flight time	21h 50m
Direct flights	None

The best one-way flight to Sydney from Belgium in the past 72 hours is $709. The best return flight deal from Belgium to Sydney found on momondo in the last 72 hours is $1,305.

The fastest flight from Belgium to Sydney takes 21h 50m

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 September 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 $1,472	Free cancellation	Rating 7.3 1,539 reviews		Search Etihad Airways flights
Thai Airways	PriceFrom $2,092	Free cancellation	Rating 7.9 424 reviews		Search Thai Airways flights

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Coogee

Lithgow

Manly

Cronulla

Randwick

Leura

Bondi Beach

Charlestown

Swansea

Newport

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.