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

Turkish Airlines is the most popular carrier operating from Sydney Kingsford Smith to Brussels

Which airlines fly to Brussels?

Thai Airways, Cathay Pacific and Etihad Airways are the top three most popular airlines that fly to Brussels from Sydney according to our data. Thai Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 10 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

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 10 as of February 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.

$580 Cheap Flights from Sydney to Brussels in 2026

Q: 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 $1,477 to $2,094. The lowest price recently found on this route was $1,387.

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Find the cheapest flights from Sydney to Brussels

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21:05 - 10:10

SYD

BRU

45h 05m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,387Turkish Airlines

Fri, 15 May - Thu, 11 Jun

21:05 - 17:50

SYD

BRU

28h 45m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,390Turkish Airlines

Thu, 14 May - Thu, 11 Jun

21:05 - 15:15

SYD

BRU

26h 10m

2 stops

14:25 - 19:10

BRU

SYD

44h 45m

2 stops

$1,397Turkish Airlines

Sun, 3 May - Sun, 31 May

21:05 - 15:15

SYD

BRU

26h 10m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,432Turkish Airlines

Tue, 14 Apr - Sat, 16 May

21:15 - 17:20

SYD

BRU

30h 05m

2 stops

07:50 - 19:20

BRU

SYD

25h 30m

2 stops

$1,444Turkish Airlines

Sun, 15 Mar - Sun, 22 Mar

19:40 - 06:50

SYD

BRU

43h 10m

2 stops

13:25 - 14:50

BRU

SYD

41h 25m

2 stops

$1,445Air China

Tue, 12 May - Thu, 11 Jun

21:05 - 21:25

SYD

BRU

32h 20m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,494Turkish Airlines

Tue, 14 Apr - Sat, 16 May

21:05 - 10:10

SYD

BRU

45h 05m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,496Turkish Airlines

Tue, 14 Apr - Sat, 16 May

21:05 - 15:15

SYD

BRU

26h 10m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,500Turkish Airlines

Tue, 14 Apr - Sat, 16 May

21:15 - 14:15

SYD

BRU

27h 00m

2 stops

16:15 - 19:10

BRU

SYD

42h 55m

2 stops

$1,514Turkish Airlines

Sun, 22 Mar - Sun, 19 Apr

Singapore Airlines flights from Sydney to Brussels

Our best Singapore Airlines deals on Sydney to Brussels flight tickets

Singapore Airlines

25 July

SYD18:00Sydney Kingsford Smith

45h 25m

1 stop

BRU07:25Brussels Bruxelles-National

15 Aug

BRU11:45Brussels Bruxelles-National

23h 30m

1 stop

SYD19:15Sydney Kingsford Smith

$1,704

Singapore Airlines

25 July

SYD18:00Sydney Kingsford Smith

45h 25m

1 stop

BRU07:25Brussels Bruxelles-National

15 Aug

BRU11:45Brussels Bruxelles-National

23h 30m

1 stop

SYD19:15Sydney Kingsford Smith

$1,709

Turkish Airlines flights from Sydney to Brussels

Our best Turkish Airlines deals on Sydney to Brussels flight tickets

Turkish Airlines

15 May

SYD21:05Sydney Kingsford Smith

45h 05m

2 stops

BRU10:10Brussels Bruxelles-National

11 June

BRU07:20Brussels Bruxelles-National

27h 50m

2 stops

SYD19:10Sydney Kingsford Smith

$1,387

Turkish Airlines

14 May

SYD21:05Sydney Kingsford Smith

28h 45m

2 stops

BRU17:50Brussels Bruxelles-National

11 June

BRU07:20Brussels Bruxelles-National

27h 50m

2 stops

SYD19:10Sydney Kingsford Smith

$1,390

Turkish Airlines

3 May

SYD21:05Sydney Kingsford Smith

26h 10m

2 stops

BRU15:15Brussels Bruxelles-National

31 May

BRU14:25Brussels Bruxelles-National

44h 45m

2 stops

SYD19:10Sydney Kingsford Smith

$1,397

Fly from

Fly to

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 15/5

21:05-10:10

2 stops45h 05m

Brussels Bruxelles-National

Thu 11/6

07:20-19:10

2 stops27h 50m

$1,387

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 14/5

21:05-17:50

2 stops28h 45m

Brussels Bruxelles-National

Thu 11/6

07:20-19:10

2 stops27h 50m

$1,390

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 3/5

21:05-15:15

2 stops26h 10m

Brussels Bruxelles-National

Sun 31/5

14:25-19:10

2 stops44h 45m

$1,397

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/4

21:05-15:15

2 stops26h 10m

Brussels Bruxelles-National

Sat 16/5

07:20-19:10

2 stops27h 50m

$1,432

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 15/3

21:15-17:20

2 stops30h 05m

Brussels Bruxelles-National

Sun 22/3

07:50-19:20

2 stops25h 30m

$1,444

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 12/5

19:40-06:50

2 stops43h 10m

Brussels Bruxelles-National

Thu 11/6

13:25-14:50

2 stops41h 25m

$1,445

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/4

21:05-21:25

2 stops32h 20m

Brussels Bruxelles-National

Sat 16/5

07:20-19:10

2 stops27h 50m

$1,494

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/4

21:05-10:10

2 stops45h 05m

Brussels Bruxelles-National

Sat 16/5

07:20-19:10

2 stops27h 50m

$1,496

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/4

21:05-15:15

2 stops26h 10m

Brussels Bruxelles-National

Sat 16/5

07:20-19:10

2 stops27h 50m

$1,500

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 22/3

21:15-14:15

2 stops27h 00m

Brussels Bruxelles-National

Sun 19/4

16:15-19:10

2 stops42h 55m

$1,514

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?

What is the cheapest month to fly to Brussels?

In general, October 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 $1,591. If you aren’t able to travel during the month of October, then book flights to Brussels from Sydney during March instead. Flights to Brussels in March, while not as cheap as those in October, still average around $1,599.

How far in advance should I book a flight 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 $1,858 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 $1,506 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

Fastest flight time	26h 10m
Direct flights	None

The fastest flight from Sydney to Brussels takes 26h 10m

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

Search flight deals

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 26h 10m.
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 10 as of February 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 $1,093	Free cancellation	Rating 7.3 4,213 reviews	Search Turkish Airlines flights
Singapore Airlines	PriceFrom $1,342	Free cancellation	Rating 8.2 1,452 reviews	Search Singapore Airlines flights
Cathay Pacific	PriceFrom $1,362	Free cancellation	Rating 7.6 1,162 reviews	Search Cathay Pacific flights
Japan Airlines	PriceFrom $1,400	Free cancellation	Rating 8.3 1,704 reviews	Search Japan Airlines flights
Finnair	PriceFrom $1,473	Free cancellation	Rating 7.6 1,362 reviews	Search Finnair flights
Emirates	PriceFrom $1,479	Free cancellation	Rating 8.1 3,516 reviews	Search Emirates flights
Qantas Airways	PriceFrom $1,522	Free cancellation	Rating 7.5 989 reviews	Search Qantas Airways flights
Etihad Airways	PriceFrom $1,540	Free cancellation	Rating 7.3 1,394 reviews	Search Etihad Airways flights
Thai Airways	PriceFrom $1,705	Free cancellation	Rating 7.8 382 reviews	Search Thai Airways flights
Qatar Airways	PriceFrom $1,760	Free cancellation	Rating 7.4 3,734 reviews	Search Qatar Airways 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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Nearby airports

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Other flights from Sydney

Complete your trip

Feeling lucky

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Cheap flights from Sydney to Brussels from $580

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 18/2. 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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Big names, great deals

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Filter for what you want

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Find the cheapest flights from Sydney to Brussels

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Singapore Airlines flights from Sydney to Brussels

Our best Singapore Airlines 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

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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 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

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

Fastest flight time

Direct flights

Best airlines flying from Sydney to Brussels

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

Why use momondo?

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

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

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

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

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