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

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

Which airlines fly to Belgium?

Thai Airways, Etihad Airways and Cathay Pacific are the top three most popular airlines that fly to Belgium 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 Belgium. Keep in mind that there are 8 different airlines that fly to Belgium 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 Belgium?

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

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

As of February 2026, there are 8 operators available to choose from for flights from Sydney Kingsford Smith Airport to Belgium.

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

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 Belgium.

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

The required travel and health documents for your Belgium 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 Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$636 Cheap Flights from Sydney to Belgium in 2026

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16:35 - 06:35

SYD

BRU

24h 00m

1 stop

09:55 - 06:35

BRU

SYD

34h 40m

1 stop

$1,380Etihad Airways

Mon, 9 Mar - Sun, 22 Mar

21:05 - 21:25

SYD

BRU

32h 20m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,421Turkish Airlines

Tue, 14 Apr - Sat, 16 May

21:05 - 13:25

SYD

BRU

48h 20m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,422Turkish Airlines

Thu, 14 May - Thu, 28 May

21:15 - 10:35

SYD

BRU

47h 20m

2 stops

07:50 - 19:20

BRU

SYD

25h 30m

2 stops

$1,432Turkish Airlines

Mon, 9 Mar - Sun, 22 Mar

21:15 - 10:35

SYD

BRU

47h 20m

2 stops

16:15 - 19:10

BRU

SYD

42h 55m

2 stops

$1,491Turkish Airlines

Sun, 15 Mar - Sun, 19 Apr

21:05 - 15:15

SYD

BRU

26h 10m

2 stops

07:20 - 19:10

BRU

SYD

27h 50m

2 stops

$1,505Turkish Airlines

Tue, 14 Apr - Sat, 16 May

14:35 - 10:05

SYD

BRU

27h 30m

2 stops

15:50 - 06:05

BRU

SYD

30h 15m

2 stops

$1,599British Airways

Mon, 11 May - Thu, 18 Jun

14:35 - 19:10

SYD

BRU

36h 35m

2 stops

10:50 - 06:05

BRU

SYD

35h 15m

2 stops

$1,606British Airways

Mon, 4 May - Thu, 11 Jun

14:35 - 19:10

SYD

BRU

36h 35m

2 stops

15:50 - 06:05

BRU

SYD

30h 15m

2 stops

$1,613British Airways

Mon, 25 May - Thu, 28 May

21:05 - 21:25

SYD

BRU

32h 20m

2 stops

07:20 - 20:30

BRU

SYD

29h 10m

2 stops

$1,616Multiple Airlines

Tue, 14 Apr - Sat, 16 May

Air China flights from Sydney to Belgium

Our best Air China deals on Sydney to Belgium flight tickets

Air China

14 May

SYD19:40Sydney Kingsford Smith

43h 05m

1 stop

BRU06:45Brussels Bruxelles-National

28 May

BRU13:00Brussels Bruxelles-National

41h 50m

1 stop

SYD14:50Sydney Kingsford Smith

$1,642

Air China

14 May

SYD19:40Sydney Kingsford Smith

43h 05m

1 stop

BRU06:45Brussels Bruxelles-National

28 May

BRU13:00Brussels Bruxelles-National

41h 50m

1 stop

SYD14:50Sydney Kingsford Smith

$1,644

Air China

14 June

SYD19:40Sydney Kingsford Smith

43h 05m

1 stop

BRU06:45Brussels Bruxelles-National

11 July

BRU13:00Brussels Bruxelles-National

41h 50m

1 stop

SYD14:50Sydney Kingsford Smith

$1,654

Etihad Airways flights from Sydney to Belgium

Our best Etihad Airways deals on Sydney to Belgium flight tickets

Etihad Airways

9 Mar

SYD16:35Sydney Kingsford Smith

24h 00m

1 stop

BRU06:35Brussels Bruxelles-National

22 Mar

BRU09:55Brussels Bruxelles-National

34h 40m

1 stop

SYD06:35Sydney Kingsford Smith

$1,380

Etihad Airways

5 Mar

SYD21:45Sydney Kingsford Smith

42h 50m

1 stop

BRU06:35Brussels Bruxelles-National

18 Mar

BRU09:55Brussels Bruxelles-National

22h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,402

Etihad Airways

5 Mar

SYD21:45Sydney Kingsford Smith

42h 50m

1 stop

BRU06:35Brussels Bruxelles-National

18 Mar

BRU09:55Brussels Bruxelles-National

22h 00m

1 stop

SYD17:55Sydney Kingsford Smith

$1,411

Fly from

Fly to

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

16:35-06:35

1 stop24h 00m

Brussels Bruxelles-National

Sun 22/3

09:55-06:35

1 stop34h 40m

$1,380

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

$1,421

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 14/5

21:05-13:25

2 stops48h 20m

Brussels Bruxelles-National

Thu 28/5

07:20-19:10

2 stops27h 50m

$1,422

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

21:15-10:35

2 stops47h 20m

Brussels Bruxelles-National

Sun 22/3

07:50-19:20

2 stops25h 30m

$1,432

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 15/3

21:15-10:35

2 stops47h 20m

Brussels Bruxelles-National

Sun 19/4

16:15-19:10

2 stops42h 55m

$1,491

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

$1,505

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 11/5

14:35-10:05

2 stops27h 30m

Brussels Bruxelles-National

Thu 18/6

15:50-06:05

2 stops30h 15m

$1,599

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 4/5

14:35-19:10

2 stops36h 35m

Brussels Bruxelles-National

Thu 11/6

10:50-06:05

2 stops35h 15m

$1,606

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 25/5

14:35-19:10

2 stops36h 35m

Brussels Bruxelles-National

Thu 28/5

15:50-06:05

2 stops30h 15m

$1,613

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 14/4

21:05-21:25

2 stops32h 20m

Brussels Bruxelles-National

Sat 16/5

07:20-20:30

2 stops29h 10m

$1,616

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 Belgium

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 Belgium?

In general, October is the cheapest month to fly from Sydney to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,584. If you aren’t able to travel to Belgium during the month of October, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,592.

How far in advance should I book a flight to Belgium?

You are more likely to see cheaper flights to Belgium from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $1,851 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from Sydney for as low as $1,499 on momondo.

Can stopping save me money on Sydney to Belgium flights?

You could potentially save up to 1% on your flight if you consider stops on a Sydney to Belgium flight.

Cheap Sydney to Belgium flight deals and tips

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

Fastest flight time	27h 30m
Direct flights	None

The fastest flight from Sydney to Belgium takes 27h 30m

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

Search flight deals

When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Belgium?
Prices for flights from Sydney Kingsford Smith Airport to Belgium were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Belgium?
As of February 2026, there are 8 operators available to choose from for flights from Sydney Kingsford Smith Airport to Belgium.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Belgium?
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 Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium 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 Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sydney to Belgium

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

Airline	Rating	Free cancellation	Price
Turkish Airlines	PriceFrom $1,088	Free cancellation	Rating 7.3 4,237 reviews	Search Turkish Airlines flights
Singapore Airlines	PriceFrom $1,387	Free cancellation	Rating 8.2 1,463 reviews	Search Singapore Airlines flights
Qatar Airways	PriceFrom $1,415	Free cancellation	Rating 7.4 3,746 reviews	Search Qatar Airways flights
Cathay Pacific	PriceFrom $1,419	Free cancellation	Rating 7.6 1,179 reviews	Search Cathay Pacific flights
Finnair	PriceFrom $1,467	Free cancellation	Rating 7.6 1,369 reviews	Search Finnair flights
Emirates	PriceFrom $1,473	Free cancellation	Rating 8.1 3,534 reviews	Search Emirates flights
Etihad Airways	PriceFrom $1,533	Free cancellation	Rating 7.3 1,418 reviews	Search Etihad Airways flights
Thai Airways	PriceFrom $1,698	Free cancellation	Rating 7.8 386 reviews	Search Thai Airways flights

Why use momondo?

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

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

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

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

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

Once all potential Sydney to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from Sydney and alert you when they change.

An easier way to manage your Belgium 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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Complete your trip

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Popular Cities in Belgium

Look for other cheap flights to Brusselsfrom $1,222

Cheap flights from Sydney to Belgium from $636

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 Belgium departing on 29/4. 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 Belgium

Cheap return flights

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Air China flights from Sydney to Belgium

Our best Air China deals on Sydney to Belgium flight tickets

Etihad Airways flights from Sydney to Belgium

Our best Etihad Airways deals on Sydney to Belgium flight tickets

momondo Fare Finder

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

See travel insights to Belgium from

How to get the cheapest flight ticket from Sydney to Belgium

What is the cheapest month to fly to Belgium?

How far in advance should I book a flight to Belgium?

Can stopping save me money on Sydney to Belgium flights?

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

Which airlines fly to Belgium?

Cheap Sydney to Belgium flight deals and tips

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

Fastest flight time

Direct flights

Best airlines flying from Sydney to Belgium

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

Why use momondo?

An easier way to manage your Belgium 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

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Sydney flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Belgium

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

Complete your trip to Belgium

Explore popular destinations other users love

According to popular flight searches on momondo this year