How long is the flight from Australia to Belgium?

Flight times from Australia to Belgium vary, but if you’re flying out of Sydney Kingsford Smith and flying into Brussels Bruxelles-National (one of the most popular routes), then the duration is 23h 40m on average. Another popular route from Australia to Belgium is flying from Melbourne to Brussels Bruxelles-National, which will take roughly 28h 20m. Keep in mind that layovers or delays could extend your travel time.

What are the most popular cities to visit in Belgium?

Belgium is full of interesting cities to visit if you’re interested in touring the country. The majority of our users (99%) visit Brussels more than other cities in the country, but other popular cities in Belgium include Antwerp and Ostend.

$645 Cheap Flights to Belgium in 2026

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Recent flights found to popular cities in Belgium

Find flights to these popular cities in Belgium from your nearest airport.

Flights to Brussels Bruxelles-National Airport

Search all flight deals to Brussels Bruxelles-National Airport

Air China

11 Nov

SYD

30h 10m

1 stop

BRU

26 Nov

BRU

33h 35m

1 stop

SYD

$1,223

Air China

11 Nov

SYD

30h 10m

1 stop

BRU

26 Nov

BRU

37h 30m

2 stops

SYD

$1,311

Multiple Airlines

6 Sept

PER

55h 15m

3 stops

BRU

13 Sept

BRU

45h 50m

3 stops

PER

$1,325

Air China

8 Oct

SYD

43h 05m

1 stop

BRU

26 Oct

BRU

33h 05m

1 stop

SYD

$1,346

Air China

9 Sept

MEL

43h 05m

1 stop

BRU

16 Sept

BRU

41h 25m

1 stop

MEL

$1,375

Air China

30 Oct

SYD

30h 10m

1 stop

BRU

23 Nov

BRU

33h 05m

1 stop

SYD

$1,398

Air China

30 Oct

SYD

30h 10m

1 stop

BRU

23 Nov

BRU

33h 05m

1 stop

SYD

$1,399

Air China

16 Sept

MEL

43h 05m

1 stop

BRU

14 Oct

BRU

41h 25m

1 stop

MEL

$1,408

Multiple Airlines

6 Sept

PER

46h 00m

2 stops

BRU

13 Sept

BRU

34h 30m

2 stops

PER

$1,418

Air China

8 Sept

SYD

43h 05m

1 stop

BRU

15 Sept

BRU

41h 50m

1 stop

SYD

$1,438

Air China

30 Oct

SYD

30h 10m

1 stop

BRU

23 Nov

BRU

33h 05m

1 stop

SYD

$1,469

Air China

30 Oct

SYD

30h 10m

1 stop

BRU

23 Nov

BRU

33h 05m

1 stop

SYD

$1,472

Find the cheapest flights from Australia to Belgium

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Recent return flight deals from Australia to Belgium

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10:30 - 06:40

SYD

BRU

30h 10m

1 stop

13:00 - 08:35

BRU

SYD

33h 35m

1 stop

$1,223Air China

Wed, 11 Nov - Thu, 26 Nov

10:30 - 06:40

SYD

BRU

30h 10m

1 stop

09:05 - 08:35

BRU

SYD

37h 30m

2 stops

$1,311Air China

Wed, 11 Nov - Thu, 26 Nov

05:35 - 06:50

PER

BRU

55h 15m

3 stops

13:20 - 17:10

BRU

PER

45h 50m

3 stops

$1,325Multiple Airlines

Sun, 6 Sep - Sun, 13 Sep

14:50 - 06:50

PER

BRU

46h 00m

2 stops

13:20 - 05:50

BRU

PER

34h 30m

2 stops

$1,418Multiple Airlines

Sun, 6 Sep - Sun, 13 Sep

22:45 - 14:40

PER

BRU

21h 55m

1 stop

16:10 - 18:35

BRU

PER

20h 25m

1 stop

$1,636Qatar Airways

Sun, 9 Aug - Sun, 16 Aug

21:35 - 07:05

SYD

BRU

42h 30m

1 stop

09:55 - 06:30

BRU

SYD

34h 35m

1 stop

$1,636Etihad Airways

Tue, 6 Oct - Mon, 26 Oct

21:35 - 17:55

MEL

BRU

28h 20m

2 stops

11:10 - 20:40

BRU

MEL

24h 30m

2 stops

$1,636Turkish Airlines

Wed, 16 Sep - Fri, 16 Oct

22:45 - 14:40

PER

BRU

21h 55m

1 stop

16:10 - 18:35

BRU

PER

20h 25m

1 stop

$1,645Qatar Airways

Sun, 9 Aug - Fri, 21 Aug

16:40 - 07:05

SYD

BRU

23h 25m

1 stop

09:55 - 06:30

BRU

SYD

34h 35m

1 stop

$1,655Etihad Airways

Wed, 7 Oct - Mon, 26 Oct

21:05 - 10:10

SYD

BRU

45h 05m

2 stops

14:50 - 19:10

BRU

SYD

44h 20m

2 stops

$1,685Turkish Airlines

Wed, 9 Sep - Wed, 16 Sep

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 11/11

10:30-06:40

1 stop30h 10m

Brussels Bruxelles-National

Thu 26/11

13:00-08:35

1 stop33h 35m

$1,223

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 11/11

10:30-06:40

1 stop30h 10m

Brussels Bruxelles-National

Thu 26/11

09:05-08:35

2 stops37h 30m

$1,311

PerthBrussels

PER - BRU

PERBRU

Perth

Sun 6/9

05:35-06:50

3 stops55h 15m

Brussels Bruxelles-National

Sun 13/9

13:20-17:10

3 stops45h 50m

$1,325

PerthBrussels

PER - BRU

PERBRU

Perth

Sun 6/9

14:50-06:50

2 stops46h 00m

Brussels Bruxelles-National

Sun 13/9

13:20-05:50

2 stops34h 30m

$1,418

Fastest return journey

PerthBrussels

PER - BRU

PERBRU

Perth

Sun 9/8

22:45-14:40

1 stop21h 55m

Brussels Bruxelles-National

Sun 16/8

16:10-18:35

1 stop20h 25m

$1,636

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 6/10

21:35-07:05

1 stop42h 30m

Brussels Bruxelles-National

Mon 26/10

09:55-06:30

1 stop34h 35m

$1,636

MelbourneBrussels

MEL - BRU

MELBRU

Melbourne

Wed 16/9

21:35-17:55

2 stops28h 20m

Brussels Bruxelles-National

Fri 16/10

11:10-20:40

2 stops24h 30m

$1,636

PerthBrussels

PER - BRU

PERBRU

Perth

Sun 9/8

22:45-14:40

1 stop21h 55m

Brussels Bruxelles-National

Fri 21/8

16:10-18:35

1 stop20h 25m

$1,645

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 7/10

16:40-07:05

1 stop23h 25m

Brussels Bruxelles-National

Mon 26/10

09:55-06:30

1 stop34h 35m

$1,655

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 9/9

21:05-10:10

2 stops45h 05m

Brussels Bruxelles-National

Wed 16/9

14:50-19:10

2 stops44h 20m

$1,685

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Belgium flights insights and trends

Explore insights for your Belgium flight to craft the best travel plan

Airlines

Other information

Which airlines fly to Belgium?

Qatar Airways, Etihad Airways and Singapore Airlines are the top three most popular airlines that fly to Belgium from Australia according to our data. Qatar Airways is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 9 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Belgium

Click on the cities below to find out when it's cheapest to fly to Belgium from Australia

Brussels

Find flights to Brussels

Cheap Belgium flight deals and tips

Summary info about Belgium flight prices, duration and airlines

Best One-Way Price	$735
Best Round-Trip Price	$1,223
Fastest flight time	29h 05m
Popular in	January

The best one-way flight price to Belgium from Australia in the last 5 days is $735 (Sydney Kingsford Smith to Brussels Bruxelles-National).

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The best return flight price to Belgium from Australia in the last 5 days is $1,223 (Sydney Kingsford Smith to Brussels Bruxelles-National).

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The fastest flight to Belgium from Australia takes 29h 05m (Canberra to Brussels Bruxelles-National).

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January has the highest demand for flights to Belgium, with a 9% price increase on average.

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Frequently asked questions about flying to Belgium

What is the cheapest flight to Belgium?

The cheapest flights to Belgium recently found by momondo users are $903 with Virgin Australia, $911 with Qatar Airways, and $1,105 with Turkish Airlines.

Which airlines fly to Belgium?

There are a total of 9 airlines that operate flight routes to Belgium, with Qatar Airways being the most popular option. An estimated 28% of those flying into Belgium choose to fly with Qatar Airways. If you’re unable to find tickets with Qatar Airways, then Etihad Airways and Singapore Airlines are also popular airlines to fly with.

What is the most popular airport in Belgium to fly to?

If you’re unsure where to fly to in Belgium, we recommend booking a flight that arrives at the popular Brussels Bruxelles-National airport, which services Brussels and its surrounding areas. In the last 12 months, 88% of momondo travellers booking flights to Belgium chose to fly into Brussels Bruxelles-National.

When did momondo last update prices for flights to Belgium?

Prices for flights to Belgium are updated daily.

How many operators does momondo search for flights to Belgium?

The number of operators available for flights to Belgium is 9 as of July 2026.

How old do you have to be to fly 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 to Belgium.

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

The travel and health documents required for your trip to Belgium can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Belgium. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Belgium which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Belgium?

Once you have performed a search for flights to Belgium, momondo helps you find the right flight 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 to Belgium right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Belgium and let you know when they change.