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Cheap flights from Brussels to Australia from $765

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 15/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Brussels to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Brussels to Australia
Explore the most affordable flight options available from Brussels to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Sun 17/510:55
BRU
-
PER
2 stops34h 50m
Multiple Airlines
Mon 1/604:45
PER
-
BRU
2 stops32h 20m
Multiple Airlines
Deal found 1/4$1,288
Mon 18/510:55
BRU
-
PER
2 stops24h 15m
Multiple Airlines
Mon 25/509:55
PER
-
BRU
2 stops27h 10m
Multiple Airlines
Deal found 3/4$1,330
Mon 20/409:55
BRU
-
MEL
1 stop21h 55m
Etihad Airways
Tue 5/517:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 2/4$1,415
Mon 20/409:55
BRU
-
MEL
1 stop21h 55m
Etihad Airways
Wed 6/517:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 4/4$1,417
Wed 13/510:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Wed 20/517:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 31/3$1,421
Sun 19/409:55
BRU
-
SYD
1 stop22h 55m
Etihad Airways
Mon 4/515:40
SYD
-
BRU
1 stop23h 25m
Etihad Airways
Deal found 4/4$1,421
Mon 20/409:55
BRU
-
MEL
1 stop21h 55m
Etihad Airways
Mon 4/517:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 31/3$1,423
Mon 27/409:55
BRU
-
SYD
1 stop22h 55m
Etihad Airways
Mon 11/515:40
SYD
-
BRU
1 stop23h 25m
Etihad Airways
Deal found 3/4$1,426
Sun 19/409:55
BRU
-
MEL
1 stop21h 55m
Etihad Airways
Tue 5/517:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 3/4$1,430
Thu 28/510:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Wed 10/615:40
SYD
-
BRU
1 stop23h 25m
Etihad Airways
Deal found 2/4$1,434
Thu 2/409:55
BRU
-
SYD
1 stop22h 55m
Etihad Airways
Wed 15/415:40
SYD
-
BRU
1 stop24h 20m
Etihad Airways
Deal found 1/4$1,443
Sun 17/510:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Mon 1/617:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 4/4$1,444

Find flight deals from Brussels to Australia

Keep the following information in mind while searching for Brussels to Australia flight deals. Data was last updated 5 April 2026.

Round-trip from

$1,288

One-way from

$765

Popular in

December

Cheapest in

May

Average price

$2,105
17/5-1/6
  • 17/5-1/6
  • 4 total stops
  • 67h 10m total
  • Brussels to Australia
Search Deals
15/6
  • 15/6
  • 3 total stops
  • 28h 35m total
  • Brussels to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($184 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brussels 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 5 April 2026.
Use the filters below to find and compare flights from Brussels to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 10/5

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 18/5

15:40-07:05

1 stop23h 25m

$1,508

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 3/6

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Sun 7/6

15:40-07:05

1 stop23h 25m

$1,541

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Wed 13/5

07:05-16:50

2 stops25h 45m

Sydney Kingsford Smith

Wed 27/5

15:40-16:05

2 stops32h 25m

$1,678

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Fri 12/6

10:55-15:50

1 stop20h 55m

Melbourne

Wed 1/7

17:20-07:05

1 stop21h 45m

$1,699

BrusselsAdelaide

BRU - ADL

BRUADL

Brussels Bruxelles-National

Wed 26/8

07:20-07:00

2 stops40h 10m

Adelaide

Wed 16/9

09:45-15:15

2 stops61h 00m

$1,762

BrusselsMelbourne

BRU - AVV

BRUAVV

Brussels Bruxelles-National

Mon 15/6

10:55-22:50

2 stops27h 55m

Melbourne Avalon

Sun 28/6

06:00-07:05

2 stops33h 05m

$1,818

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 5/5

18:50-01:10

2 stops48h 20m

Perth

Wed 13/5

06:25-13:25

2 stops37h 00m

$1,844

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 1/9

18:55-05:10

2 stops28h 15m

Perth

Tue 15/9

15:50-17:50

2 stops32h 00m

$1,876

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Fri 28/8

18:50-05:10

2 stops28h 20m

Perth

Thu 17/9

15:50-21:25

2 stops35h 35m

$1,894

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 11/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Fri 26/6

21:30-07:05

1 stop41h 35m

$1,899

Flights are sorted by cheapest return flights first.

Deals found on 4/4

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

Have a flexible travel schedule? Discover the best time to fly to Australia from Brussels 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 Brussels to Australia

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

Currently, July is the cheapest month in which you can book a flight from Brussels to Australia (average of $1,111). Flying from Brussels to Australia in August is currently the most expensive (average of $1,815). 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 5 April 2026.
Get a feel of what it's like to fly with Finnair,Cathay Pacific, andQatar Airways from Brussels to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Boarding

7.7

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
1,378 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Boarding

7.7

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
1,242 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Boarding

7.7

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
3,730 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Boarding

7.7

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
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Entertainment

6.9

Crew

8.2

Overall

7.7

Boarding

7.7

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 Brussels 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 Brussels to Australia?

    Airlines like Etihad Airways, Turkish Airlines, and Qatar Airways fly from Brussels to Australia in about 20h 55m. The time it takes to get you to your destination can typically vary by up to 19h 15m. 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 Brussels to Australia one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $993. However, be on the lookout for offers from Thai Airways and Qatar Airways, as they are both options that can get you from Brussels to Australia for a low price.

  • What are the most popular routes from Brussels to Australia?

    The most popular flight routes from Brussels to Australia are Brussels Bruxelles-National - Sydney Kingsford Smith, Brussels Bruxelles-National - Melbourne and Brussels Bruxelles-National - Perth.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brussels 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 Brussels to Australia?

    Currently, July is the cheapest month in which you can book a flight from Brussels to Australia (average of $1,111). Flying from Brussels to Australia in August is currently the most expensive (average of $1,815). 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 3 airlines flying from Brussels to Australia

Discover the top 3 airlines that operate flights from Brussels 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 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,607Average$2,321FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,759Average$1,828FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapest$2,008Average$2,104FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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 Brussels to Australia?

When you search for this flight from Brussels to Australia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Brussels.

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

Need flexible booking options for your flight to Australia from Brussels? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Brussels to Australia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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