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.

$738 Cheap Flights from Belgium to Sydney in 2026

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.

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

33h 30m1 stop Beijing Capital

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

30h 10m1 stop Beijing Capital

$1,304Air China

Fri, 25 Dec - Sun, 17 Jan

13:00 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

33h 05m1 stop Beijing Capital

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

44h 00m1 stop Beijing Capital

$1,304Air China

Sat, 26 Dec - Mon, 18 Jan

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

33h 30m1 stop Beijing Capital

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

44h 00m1 stop Beijing Capital

$1,304Air China

Fri, 25 Dec - Wed, 20 Jan

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

33h 30m1 stop Beijing Capital

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

44h 00m1 stop Beijing Capital

$1,304Air China

Fri, 25 Dec - Mon, 18 Jan

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

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$1,606Etihad Airways

Sun, 13 Sep - Tue, 29 Sep

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

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$1,620Etihad Airways

Sun, 13 Sep - Tue, 29 Sep

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

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$1,621Etihad Airways

Sun, 13 Sep - Tue, 29 Sep

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

23h 00m1 stop Bangkok Suvarnabhumi

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

24h 40m1 stop Bangkok Suvarnabhumi

$2,180Thai Airways

Tue, 22 Sep - Mon, 5 Oct

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

23h 00m1 stop Bangkok Suvarnabhumi

11:00 - 07:15SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

29h 15m1 stop Bangkok Suvarnabhumi

$2,214Thai Airways

Tue, 22 Sep - Mon, 5 Oct

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

36h 50m1 stop Bangkok Suvarnabhumi

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

24h 40m1 stop Bangkok Suvarnabhumi

$2,237Thai Airways

Tue, 22 Sep - Sun, 4 Oct

Recent last minute flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

12:10 - 06:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 05m2 stops Chongqing Jiangbei Intl Kuala Lumpur Intl

21:05 - 10:10SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

45h 05m2 stops Kuala Lumpur Intl Istanbul

$1,705Multiple Airlines

Thu, 3 Sep - Wed, 16 Sep

09:20 - 06:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 55m3 stops Rome Fiumicino Chengdu Tianfu Intl Kuala Lumpur Intl

21:05 - 10:10SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

45h 05m2 stops Kuala Lumpur Intl Istanbul

$1,725Multiple Airlines

Thu, 3 Sep - Wed, 16 Sep

12:10 - 06:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 05m2 stops Chongqing Jiangbei Intl Kuala Lumpur Intl

21:05 - 17:50SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

28h 45m2 stops Kuala Lumpur Intl Istanbul

$1,759Multiple Airlines

Thu, 3 Sep - Thu, 17 Sep

13:25 - 08:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 50m3 stops Chengdu Tianfu Intl Singapore Changi Ho Chi Minh City

21:05 - 09:55SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

44h 50m2 stops Kuala Lumpur Intl Istanbul

$1,761Multiple Airlines

Sun, 6 Sep - Sun, 27 Sep

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

23h 00m1 stop Bangkok Suvarnabhumi

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

24h 40m1 stop Bangkok Suvarnabhumi

$2,040Thai Airways

Thu, 3 Sep - Thu, 10 Sep

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

$2,071Thai Airways

Thu, 3 Sep - Thu, 17 Sep

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

23h 00m1 stop Bangkok Suvarnabhumi

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

24h 40m1 stop Bangkok Suvarnabhumi

$2,084Thai Airways

Sun, 6 Sep - Sun, 20 Sep

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

35h 15m1 stop Abu Dhabi Zayed Intl

15:40 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

23h 25m1 stop Abu Dhabi Zayed Intl

$2,109Etihad Airways

Sun, 6 Sep - Sun, 27 Sep

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

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$6,898Etihad Airways

Sun, 6 Sep - Mon, 21 Sep

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

35h 15m1 stop Abu Dhabi Zayed Intl

20:50 - 07:05SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

42h 15m1 stop Abu Dhabi Zayed Intl

$6,969Etihad Airways

Sun, 6 Sep - Tue, 22 Sep

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Air China flights from Belgium to Sydney

Our best Air China deals on Belgium to Sydney flight tickets

Air China

25 Dec

BRU13:00Brussels Bruxelles-National

33h 30m

1 stop

SYD08:30Sydney Kingsford Smith

17 Jan

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,304

Air China

27 Dec

BRU13:00Brussels Bruxelles-National

40h 50m

1 stop

SYD15:50Sydney Kingsford Smith

10 Jan

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,357

Air China

27 Dec

BRU13:00Brussels Bruxelles-National

40h 50m

1 stop

SYD15:50Sydney Kingsford Smith

10 Jan

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,388

Etihad Airways flights from Belgium to Sydney

Our best Etihad Airways deals on Belgium to Sydney flight tickets

Etihad Airways

13 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

29 Sept

SYD20:50Sydney Kingsford Smith

42h 15m

1 stop

BRU07:05Brussels Bruxelles-National

$1,606

Etihad Airways

13 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

29 Sept

SYD20:50Sydney Kingsford Smith

42h 15m

1 stop

BRU07:05Brussels Bruxelles-National

$1,620

Etihad Airways

13 Sept

BRU10:55Brussels Bruxelles-National

35h 15m

1 stop

SYD06:10Sydney Kingsford Smith

29 Sept

SYD20:50Sydney Kingsford Smith

42h 15m

1 stop

BRU07:05Brussels Bruxelles-National

$1,621

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 25/12

13:00-08:30

1 stop33h 30m

Sydney Kingsford Smith

Sun 17/1

10:30-06:40

1 stop30h 10m

$1,304

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sat 26/12

13:00-08:05

1 stop33h 05m

Sydney Kingsford Smith

Mon 18/1

20:40-06:40

1 stop44h 00m

$1,304

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 25/12

13:00-08:30

1 stop33h 30m

Sydney Kingsford Smith

Wed 20/1

20:40-06:40

1 stop44h 00m

$1,304

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 25/12

13:00-08:30

1 stop33h 30m

Sydney Kingsford Smith

Mon 18/1

20:40-06:40

1 stop44h 00m

$1,304

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 13/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Tue 29/9

20:50-07:05

1 stop42h 15m

$1,606

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 13/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Tue 29/9

20:50-07:05

1 stop42h 15m

$1,620

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 13/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Tue 29/9

20:50-07:05

1 stop42h 15m

$1,621

Fastest return journey

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 22/9

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Mon 5/10

15:35-07:15

1 stop24h 40m

$2,180

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 22/9

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Mon 5/10

11:00-07:15

1 stop29h 15m

$2,214

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 22/9

13:30-10:20

1 stop36h 50m

Sydney Kingsford Smith

Sun 4/10

15:35-07:15

1 stop24h 40m

$2,237

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

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Belgium, with most prices found around $1,814. If you aren’t able to travel to Sydney during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $1,852.

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 $2,161 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 $1,885 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	$738
Fastest flight time	27h 25m
Direct flights	None

The best one-way flight to Sydney from Belgium in the past 72 hours is $738. The best return flight deal from Belgium to Sydney found on momondo in the last 72 hours is $1,304.

The fastest flight from Belgium to Sydney takes 27h 25m

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 $1,446	Free cancellation	Rating 7.3 1,529 reviews		Search Etihad Airways flights
Thai Airways	PriceFrom $2,054	Free cancellation	Rating 7.9 418 reviews		Search Thai Airways flights

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Randwick

Cronulla

Leura

Charlestown

Bondi Beach

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.