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Cheap flights from Belgium to Australia from $726

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgium to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Belgium to Australia
Explore the most affordable flight options available from Belgium to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 March 2026.

Thu 7/510:55
BRU
-
PER
2 stops35h 20m
Multiple Airlines
Wed 20/505:15
PER
-
BRU
2 stops31h 50m
Multiple Airlines
Deal found 21/3$1,264
Mon 4/510:55
BRU
-
PER
2 stops31h 40m
Multiple Airlines
Mon 11/523:15
PER
-
BRU
2 stops37h 50m
Multiple Airlines
Deal found 20/3$1,351
Mon 4/510:55
BRU
-
PER
2 stops31h 40m
Multiple Airlines
Mon 18/517:20
PER
-
BRU
2 stops43h 45m
Multiple Airlines
Deal found 22/3$1,365
Thu 7/510:55
BRU
-
PER
2 stops31h 40m
Multiple Airlines
Wed 20/501:35
PER
-
BRU
2 stops35h 30m
Multiple Airlines
Deal found 19/3$1,384
Thu 14/510:55
BRU
-
PER
2 stops31h 40m
Multiple Airlines
Wed 27/523:15
PER
-
BRU
2 stops37h 50m
Multiple Airlines
Deal found 22/3$1,394
Thu 28/510:55
BRU
-
PER
2 stops31h 40m
Multiple Airlines
Mon 22/601:35
PER
-
BRU
2 stops35h 30m
Multiple Airlines
Deal found 21/3$1,427
Tue 26/510:55
BRU
-
PER
2 stops26h 55m
Multiple Airlines
Tue 23/605:15
PER
-
BRU
2 stops31h 50m
Multiple Airlines
Deal found 21/3$1,430
Mon 1/610:55
BRU
-
PER
2 stops35h 20m
Multiple Airlines
Thu 25/605:15
PER
-
BRU
2 stops31h 50m
Multiple Airlines
Deal found 21/3$1,434
Thu 14/513:25
BRU
-
PER
2 stops32h 55m
Multiple Airlines
Thu 28/505:35
PER
-
BRU
2 stops31h 10m
Multiple Airlines
Deal found 23/3$1,445
Thu 28/518:50
BRU
-
BNE
2 stops54h 55m
Multiple Airlines
Sun 7/613:40
BNE
-
BRU
2 stops28h 30m
Multiple Airlines
Deal found 21/3$1,493
Mon 4/518:50
BRU
-
BNE
2 stops54h 55m
Multiple Airlines
Mon 18/513:40
BNE
-
BRU
2 stops39h 45m
Multiple Airlines
Deal found 21/3$1,570
Wed 6/516:15
BRU
-
BNE
2 stops33h 30m
Multiple Airlines
Wed 13/513:40
BNE
-
BRU
2 stops52h 30m
Multiple Airlines
Deal found 22/3$1,574

Find flight deals from Belgium to Australia

Keep the following information in mind while searching for Belgium to Australia flight deals. Data was last updated 24 March 2026.

Round-trip from

$1,264

One-way from

$726

Popular in

December

Cheapest in

November

Average price

$1,971
7/5-20/5
  • 7/5-20/5
  • 4 total stops
  • 67h 10m total
  • Belgium to Australia
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 59h 30m total
  • Belgium to Australia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($64 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belgium to Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 March 2026.
Use the filters below to find and compare flights from Belgium to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Mon 4/5

18:50-09:45

2 stops54h 55m

Brisbane

Mon 18/5

13:40-21:25

2 stops39h 45m

$1,570

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Wed 6/5

16:15-09:45

2 stops33h 30m

Brisbane

Wed 13/5

13:40-10:10

2 stops52h 30m

$1,583

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 5/5

18:50-01:10

2 stops24h 20m

Perth

Tue 12/5

02:10-13:25

2 stops41h 15m

$1,687

BrusselsAdelaide

BRU - ADL

BRUADL

Brussels Bruxelles-National

Wed 26/8

18:50-07:00

2 stops28h 40m

Adelaide

Wed 16/9

09:45-13:25

2 stops35h 10m

$1,690

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Thu 7/5

18:55-07:00

2 stops28h 05m

Brisbane

Fri 29/5

08:30-10:10

2 stops33h 40m

$1,778

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Tue 1/9

10:55-15:50

1 stop20h 55m

Melbourne

Tue 15/9

17:20-07:05

1 stop21h 45m

$1,803

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Sun 3/5

12:00-06:10

2 stops34h 10m

Sydney Kingsford Smith

Sun 10/5

15:40-11:20

2 stops27h 40m

$1,877

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Mon 18/5

18:50-07:00

2 stops28h 10m

Brisbane

Fri 22/5

09:20-21:25

2 stops44h 05m

$1,886

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Sun 30/8

16:10-04:55

1 stop28h 45m

Melbourne

Thu 10/9

15:10-14:40

1 stop31h 30m

$1,900

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sun 17/5

11:10-23:55

2 stops30h 45m

Perth

Tue 19/5

13:45-15:15

2 stops31h 30m

$1,917

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Belgium to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Belgium with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Australia

What is the cheapest month to book a flight from Belgium to Australia?

Currently, July is the cheapest month in which you can book a flight from Belgium to Australia (average of $1,097). Flying from Belgium to Australia in August is currently the most expensive (average of $1,663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated 24 March 2026.
See what other customers who have flown with Finnair,Cathay Pacific, andQatar Airways from Belgium to Australia have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,374 reviews
Check prices

Comfort

7.5

Overall

7.7

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Finnair
7.7
Good
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Comfort

7.5

Overall

7.7

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Cathay Pacific
7.6
Good
1,228 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Comfort

7.5

Overall

7.7

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Qatar Airways
7.4
Good
3,732 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Comfort

7.5

Overall

7.7

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.
Etihad Airways
7.3
Good
1,429 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Comfort

7.5

Overall

7.7

Food

6.7

Entertainment

6.9

Boarding

7.7

Crew

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2025

WAW - HEL

My flight to Europe was cancelled and rebooked. Bags got lost by FinnAir. Flight back home from Europe was cancelled the very next day after we landed. Zero compensation for these back to back cancellations on the exact same trip. Kayak doesn’t help with flight cancellation before trips says to contact trip protection only for trip protection to say it’s up to kayak. Don’t fly FinnAir.

Related info for your journey

Find useful and relevant information for your journey from Belgium to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Belgium to Australia?

    A quick flight from Belgium to Australia can take about 20h 55m. Turkish Airlines provides one of the quickest options available for as low as $1,803. Airlines will cover a distance of 16575 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Belgium to Australia one-way?

    One-way options have recently been found by users for as low as $980 on Etihad Airways. Other airlines that offer cheap prices include Thai Airways from $1,074 and Qatar Airways from $1,083 one-way.

  • Can I find deals for flights from Belgium to Australia that include hotel bookings?

    Yes. In addition to deals on Belgium to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Australia.

  • Can I find deals for business class flights from Belgium to Australia?

    Yes. Cheapflights offers flight deals from Belgium to Australia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Belgium to Australia?

    Currently, July is the cheapest month in which you can book a flight from Belgium to Australia (average of $1,097). Flying from Belgium to Australia in August is currently the most expensive (average of $1,663). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Belgium to Australia

Discover the top 4 airlines that operate flights from Belgium to Australia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 24 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,586Average$2,291FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,736Average$1,804FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapest$1,982Average$2,076FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,173Average$2,453FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belgium to Australia?

Cheapflights makes it easy to find Belgium to Australia flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Belgium to Australia?

Cheapflights simply makes it quick and affordable to book flights from Belgium to Australia by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Belgium to Australia with no change fees?

Certainly. Search results for flights to Australia from Belgium shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Belgium to Australia become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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