Which airlines fly to Brussels?

Cathay Pacific, Thai Airways and Qatar Airways are the top three most popular airlines that fly to Brussels from Sydney according to our data. Cathay Pacific is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 8 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

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

Etihad Airways is the most popular carrier operating from Sydney Kingsford Smith to Brussels

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Brussels?

Prices for flights from Sydney Kingsford Smith Airport to Brussels were last updated today.

How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Brussels?

The number of operators available for flights from Sydney Kingsford Smith Airport to Brussels is 8 as of September 2026.

How old do you have to be to fly from Sydney Kingsford Smith Airport to Brussels?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Brussels.

What documentation or ID do you need to fly to Brussels?

The required travel and health documents for your Brussels trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$664 Cheap Flights from Sydney to Brussels in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Brussels

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

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

43h 05m1 stop Beijing Capital

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

34h 05m1 stop Beijing Capital

$1,271Air China

Tue, 13 Oct - Mon, 26 Oct

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

43h 05m1 stop Beijing Capital

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

34h 05m1 stop Beijing Capital

$1,280Air China

Sat, 10 Oct - Mon, 26 Oct

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

30h 10m1 stop Beijing Capital

09:10 - 08:05BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

36h 55m2 stops Munich Franz Josef Strauss Beijing Capital

$1,608Multiple Airlines

Fri, 30 Oct - Mon, 23 Nov

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

42h 30m1 stop Abu Dhabi Zayed Intl

14:55 - 12:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

35h 15m3 stops Doha Hamad Intl Kuala Lumpur Intl Singapore Changi

$1,621Multiple Airlines

Sat, 10 Oct - Mon, 26 Oct

22:05 - 17:50SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

28h 45m2 stops Kuala Lumpur Intl Istanbul

06:30 - 19:25BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

26h 55m2 stops Istanbul Singapore Changi

$1,628Turkish Airlines

Tue, 13 Oct - Mon, 26 Oct

22:05 - 10:10SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

45h 05m2 stops Kuala Lumpur Intl Istanbul

07:20 - 20:10BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

27h 50m2 stops Istanbul Kuala Lumpur Intl

$1,629Turkish Airlines

Thu, 8 Oct - Mon, 19 Oct

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

43h 00m1 stop Abu Dhabi Zayed Intl

09:55 - 06:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 35m1 stop Abu Dhabi Zayed Intl

$1,637Etihad Airways

Thu, 29 Oct - Mon, 16 Nov

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

43h 00m1 stop Abu Dhabi Zayed Intl

09:55 - 06:30BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

34h 35m1 stop Abu Dhabi Zayed Intl

$1,735Etihad Airways

Fri, 30 Oct - Mon, 23 Nov

22:20 - 08:25SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

43h 05m1 stop Hong Kong Intl

11:50 - 20:50BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

23h 00m1 stop Hong Kong Intl

$1,741Cathay Pacific

Tue, 20 Oct - Tue, 27 Oct

15:15 - 07:20SYD Sydney Kingsford Smith-BRU Brussels Bruxelles-National

26h 05m1 stop Hong Kong Intl

12:10 - 07:15BRU Brussels Bruxelles-National-SYD Sydney Kingsford Smith

33h 05m2 stops London Heathrow Hong Kong Intl

$2,013Cathay Pacific

Fri, 30 Oct - Mon, 23 Nov

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Etihad Airways flights from Sydney to Brussels

Our best Etihad Airways deals on Sydney to Brussels flight tickets

Etihad Airways

29 Oct

SYD21:30Sydney Kingsford Smith

43h 00m

1 stop

BRU06:30Brussels Bruxelles-National

16 Nov

BRU09:55Brussels Bruxelles-National

34h 35m

1 stop

SYD06:30Sydney Kingsford Smith

$1,637

Etihad Airways

30 Oct

SYD21:30Sydney Kingsford Smith

43h 00m

1 stop

BRU06:30Brussels Bruxelles-National

23 Nov

BRU09:55Brussels Bruxelles-National

34h 35m

1 stop

SYD06:30Sydney Kingsford Smith

$1,735

Etihad Airways

10 Feb

SYD16:50Sydney Kingsford Smith

23h 40m

1 stop

BRU06:30Brussels Bruxelles-National

3 Mar

BRU09:55Brussels Bruxelles-National

34h 35m

1 stop

SYD06:30Sydney Kingsford Smith

$1,767

Turkish Airlines flights from Sydney to Brussels

Our best Turkish Airlines deals on Sydney to Brussels flight tickets

Turkish Airlines

13 Oct

SYD22:05Sydney Kingsford Smith

28h 45m

2 stops

BRU17:50Brussels Bruxelles-National

26 Oct

BRU06:30Brussels Bruxelles-National

26h 55m

2 stops

SYD19:25Sydney Kingsford Smith

$1,628

Turkish Airlines

8 Oct

SYD22:05Sydney Kingsford Smith

45h 05m

2 stops

BRU10:10Brussels Bruxelles-National

19 Oct

BRU07:20Brussels Bruxelles-National

27h 50m

2 stops

SYD20:10Sydney Kingsford Smith

$1,629

Turkish Airlines

9 Oct

SYD22:05Sydney Kingsford Smith

45h 05m

2 stops

BRU10:10Brussels Bruxelles-National

20 Oct

BRU18:55Brussels Bruxelles-National

40h 15m

2 stops

SYD20:10Sydney Kingsford Smith

$1,642

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 13/10

20:40-06:45

1 stop43h 05m

Brussels Bruxelles-National

Mon 26/10

12:00-08:05

1 stop34h 05m

$1,271

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Sat 10/10

20:40-06:45

1 stop43h 05m

Brussels Bruxelles-National

Mon 26/10

12:00-08:05

1 stop34h 05m

$1,280

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 30/10

10:30-06:40

1 stop30h 10m

Brussels Bruxelles-National

Mon 23/11

09:10-08:05

2 stops36h 55m

$1,608

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Sat 10/10

21:35-07:05

1 stop42h 30m

Brussels Bruxelles-National

Mon 26/10

14:55-12:10

3 stops35h 15m

$1,621

Fastest return journey

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 13/10

22:05-17:50

2 stops28h 45m

Brussels Bruxelles-National

Mon 26/10

06:30-19:25

2 stops26h 55m

$1,628

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 8/10

22:05-10:10

2 stops45h 05m

Brussels Bruxelles-National

Mon 19/10

07:20-20:10

2 stops27h 50m

$1,629

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 29/10

21:30-06:30

1 stop43h 00m

Brussels Bruxelles-National

Mon 16/11

09:55-06:30

1 stop34h 35m

$1,637

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 30/10

21:30-06:30

1 stop43h 00m

Brussels Bruxelles-National

Mon 23/11

09:55-06:30

1 stop34h 35m

$1,735

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 20/10

22:20-08:25

1 stop43h 05m

Brussels Bruxelles-National

Tue 27/10

11:50-20:50

1 stop23h 00m

$1,741

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 30/10

15:15-07:20

1 stop26h 05m

Brussels Bruxelles-National

Mon 23/11

12:10-07:15

2 stops33h 05m

$2,013

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 Sydney to Brussels

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 typical price of a round-trip flight between Sydney and Brussels?

Prices are currently low for flights on this route.

Typical prices usually range from $2,183 to $2,501.
The lowest price recently found on this route was $1,271.

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from Sydney to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,527. If you aren’t able to travel during the month of February, then book flights to Brussels from Sydney during March instead. Flights to Brussels in March, while not as cheap as those in February, still average around $1,577.

How far in advance should I book a flight from Sydney to Brussels?

You are more likely to see cheaper flights to Brussels from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $1,880 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Sydney for as low as $1,490 on momondo.

Cheap Sydney to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Brussels

Best price found	$664
Fastest flight time	23h 40m
Direct flights	None

The best one-way flight to Brussels from Sydney in the past 72 hours is $664. The best return flight deal from Sydney to Brussels found on momondo in the last 72 hours is $1,271.

The fastest flight from Sydney to Brussels takes 23h 40m

There are no direct flights from Sydney to Brussels. There are no popular flight routes from Sydney to Brussels.

Search flight deals

Frequently asked questions about flying from Sydney to Brussels

How far is Sydney Kingsford Smith to Brussels by plane?
There are 16733.8 km between Sydney Kingsford Smith and Brussels. By plane, this route typically takes 23h 40m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Brussels?
Prices for flights from Sydney Kingsford Smith Airport to Brussels were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Brussels?
The number of operators available for flights from Sydney Kingsford Smith Airport to Brussels is 8 as of September 2026.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Brussels?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The required travel and health documents for your Brussels trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sydney to Brussels

Compare and see reviews for airlines that fly from Sydney to Brussels with momondo

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,078	Free cancellation	Rating 7.4 4,473 reviews	Search Turkish Airlines flights
Etihad Airways	PriceFrom $1,127	Free cancellation	Rating 7.3 1,535 reviews	Search Etihad Airways flights
Air China	PriceFrom $1,167	Free cancellation	Rating 7.5 164 reviews	Search Air China flights
Singapore Airlines	PriceFrom $1,386	Free cancellation	Rating 8.2 1,600 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,438	Free cancellation	Rating 7.6 1,481 reviews	Search Cathay Pacific flights
Thai Airways	PriceFrom $1,659	Free cancellation	Rating 7.9 418 reviews	Search Thai Airways flights
Qatar Airways	PriceFrom $1,748	Free cancellation	Rating 7.4 3,733 reviews	Search Qatar Airways flights
Emirates	PriceFrom $1,978	Free cancellation	Rating 8.1 3,654 reviews	Search Emirates flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Brussels?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Brussels. momondo saves you time and could save you money on your trip.

Can I find flights from Sydney to Brussels with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sydney to Brussels flights to just show those with flexible booking policies.

How can momondo help me find flights from Sydney to Brussels?

momondo helps you find the best flight between Sydney and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Sydney to Brussels right now. Can momondo alert me if prices change?

Price alerts on flights to Brussels from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Brussels trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Cheap flights from Sydney to Brussels from $664

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Brussels departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Etihad Airways flights from Sydney to Brussels

Our best Etihad Airways deals on Sydney to Brussels flight tickets

Turkish Airlines flights from Sydney to Brussels

Our best Turkish Airlines deals on Sydney to Brussels flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Sydney to Brussels that are best for you.

See travel insights to Brussels from

How to get the cheapest flight ticket from Sydney to Brussels

What is the typical price of a round-trip flight between Sydney and Brussels?

What is the cheapest month to fly to Brussels?

How far in advance should I book a flight from Sydney to Brussels?

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

Which airlines fly to Brussels?

Cheap Sydney to Brussels flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Sydney to Brussels

Best airlines flying from Sydney to Brussels

Compare and see reviews for airlines that fly from Sydney to Brussels with momondo

Why use momondo?

An easier way to manage your Brussels trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 11.1 km from Brussels

Fly your favourite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Fly to other destinations from Sydney

According to popular flight searches on momondo this year

Complete your trip to Brussels

Explore popular destinations other users love

According to popular flight searches on momondo this year