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.

$715 Cheap Flights from Belgium to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belgium to Sydney

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One-way

Last minute

Recent return flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

21:00 - 06:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

47h 55m2 stops London Heathrow Singapore Changi

11:05 - 10:50SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

33h 45m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,494British Airways

Fri, 19 Feb - Fri, 5 Mar

12:00 - 06:55BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

32h 55m2 stops London Heathrow Singapore Changi

08:45 - 08:50SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

34h 05m3 stops Melbourne Kuala Lumpur Intl London Heathrow

$1,500British Airways

Wed, 10 Feb - Thu, 4 Mar

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

$1,536Air China

Wed, 2 Dec - Wed, 30 Dec

13:00 - 07:20BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 20m3 stops Beijing Capital Bangkok Suvarnabhumi Ho Chi Minh City

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,562Multiple Airlines

Fri, 18 Sep - Thu, 1 Oct

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

$1,689Etihad Airways

Fri, 18 Sep - Thu, 1 Oct

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

35h 15m1 stop Abu Dhabi Zayed Intl

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

42h 30m1 stop Abu Dhabi Zayed Intl

$1,760Etihad Airways

Wed, 23 Sep - Mon, 5 Oct

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

$1,760Etihad Airways

Wed, 23 Sep - Thu, 1 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

$2,223Thai Airways

Tue, 22 Sep - Tue, 6 Oct

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

36h 50m1 stop Bangkok Suvarnabhumi

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

29h 15m1 stop Bangkok Suvarnabhumi

$2,247Thai Airways

Tue, 22 Sep - Fri, 2 Oct

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

36h 50m1 stop Bangkok Suvarnabhumi

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

29h 15m1 stop Bangkok Suvarnabhumi

$2,247Thai Airways

Tue, 22 Sep - Wed, 30 Sep

Recent last minute flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

13:00 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 50m2 stops Beijing Capital Phuket City

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,573Multiple Airlines

Sun, 13 Sep - Tue, 29 Sep

13:00 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 50m2 stops Beijing Capital Phuket City

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,574Multiple Airlines

Sun, 13 Sep - Tue, 29 Sep

13:00 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 50m2 stops Beijing Capital Phuket City

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,579Multiple Airlines

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

$1,612Etihad Airways

Sun, 13 Sep - Tue, 29 Sep

21:20 - 14:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

56h 55m2 stops Madrid Barajas Chengdu Tianfu Intl

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,631Multiple Airlines

Sun, 13 Sep - Tue, 29 Sep

17:45 - 08:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

31h 05m3 stops Istanbul Sabiha Gokcen Sharjah Phuket City

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

42h 15m1 stop Abu Dhabi Zayed Intl

$1,634Multiple Airlines

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

$1,651Etihad 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

$1,656Etihad Airways

Sun, 13 Sep - Tue, 29 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

$2,229Thai Airways

Sun, 13 Sep - Tue, 29 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

$2,252Thai Airways

Sun, 13 Sep - Tue, 29 Sep

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British Airways flights from Belgium to Sydney

Our best British Airways deals on Belgium to Sydney flight tickets

British Airways

19 Feb

BRU21:00Brussels Bruxelles-National

47h 55m

2 stops

SYD06:55Sydney Kingsford Smith

5 Mar

SYD11:05Sydney Kingsford Smith

33h 45m

3 stops

BRU10:50Brussels Bruxelles-National

$1,494

British Airways

10 Feb

BRU12:00Brussels Bruxelles-National

32h 55m

2 stops

SYD06:55Sydney Kingsford Smith

4 Mar

SYD08:45Sydney Kingsford Smith

34h 05m

3 stops

BRU08:50Brussels Bruxelles-National

$1,500

British Airways

10 Feb

BRU17:55Brussels Bruxelles-National

32h 10m

3 stops

SYD12:05Sydney Kingsford Smith

4 Mar

SYD07:00Sydney Kingsford Smith

35h 50m

3 stops

BRU08:50Brussels Bruxelles-National

$1,590

Air China flights from Belgium to Sydney

Our best Air China deals on Belgium to Sydney flight tickets

Air China

2 Dec

BRU12:00Brussels Bruxelles-National

34h 05m

1 stop

SYD08:05Sydney Kingsford Smith

30 Dec

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,536

Air China

29 Nov

BRU12:00Brussels Bruxelles-National

34h 10m

1 stop

SYD08:10Sydney Kingsford Smith

23 Dec

SYD10:30Sydney Kingsford Smith

30h 10m

1 stop

BRU06:40Brussels Bruxelles-National

$1,695

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 19/2

21:00-06:55

2 stops47h 55m

Sydney Kingsford Smith

Fri 5/3

11:05-10:50

3 stops33h 45m

$1,494

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 10/2

12:00-06:55

2 stops32h 55m

Sydney Kingsford Smith

Thu 4/3

08:45-08:50

3 stops34h 05m

$1,500

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 2/12

12:00-08:05

1 stop34h 05m

Sydney Kingsford Smith

Wed 30/12

10:30-06:40

1 stop30h 10m

$1,536

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 18/9

13:00-07:20

3 stops34h 20m

Sydney Kingsford Smith

Thu 1/10

20:50-07:05

1 stop42h 15m

$1,562

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Fri 18/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Thu 1/10

20:50-07:05

1 stop42h 15m

$1,689

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 23/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 5/10

21:35-07:05

1 stop42h 30m

$1,760

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Wed 23/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Thu 1/10

20:50-07:05

1 stop42h 15m

$1,760

Fastest return journey

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

Tue 6/10

15:35-07:15

1 stop24h 40m

$2,223

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

Fri 2/10

10:00-07:15

1 stop29h 15m

$2,247

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

Wed 30/9

10:00-07:15

1 stop29h 15m

$2,247

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 $1,799. 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 $1,854.

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 $2,159 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 $1,870 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	$715
Fastest flight time	27h 50m
Direct flights	None

The best one-way flight to Sydney from Belgium in the past 72 hours is $715. The best return flight deal from Belgium to Sydney found on momondo in the last 72 hours is $1,494.

The fastest flight from Belgium to Sydney takes 27h 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 $1,434	Free cancellation	Rating 7.3 1,533 reviews		Search Etihad Airways flights
Thai Airways	PriceFrom $2,037	Free cancellation	Rating 7.9 418 reviews		Search Thai Airways flights

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Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Cronulla

Randwick

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.