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Cheap flights from Brussels to Australia from $644

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
11 Apr — 18 Apr1
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 12 March 2026.

Wed 20/512:20
BRU
-
PER
2 stops34h 00m
Multiple Airlines
Thu 4/605:35
PER
-
BRU
2 stops31h 55m
Multiple Airlines
Deal found 10/3$1,210
Sun 26/413:25
BRU
-
PER
2 stops32h 55m
Multiple Airlines
Mon 11/518:25
PER
-
BRU
2 stops42h 20m
Multiple Airlines
Deal found 11/3$1,344
Sat 16/511:45
BRU
-
PER
1 stop25h 45m
Multiple Airlines
Tue 9/623:15
PER
-
BRU
2 stops42h 00m
Multiple Airlines
Deal found 9/3$1,360
Sat 16/511:45
BRU
-
PER
1 stop25h 45m
Multiple Airlines
Sat 6/620:50
PER
-
BRU
2 stops44h 25m
Multiple Airlines
Deal found 9/3$1,361
Sat 16/511:45
BRU
-
PER
1 stop25h 45m
Multiple Airlines
Sun 7/620:50
PER
-
BRU
2 stops44h 25m
Multiple Airlines
Deal found 9/3$1,365
Tue 19/511:45
BRU
-
PER
1 stop23h 25m
Multiple Airlines
Tue 9/623:15
PER
-
BRU
2 stops42h 00m
Multiple Airlines
Deal found 9/3$1,371
Tue 19/511:45
BRU
-
PER
1 stop23h 25m
Multiple Airlines
Tue 9/601:35
PER
-
BRU
2 stops39h 40m
Multiple Airlines
Deal found 9/3$1,374
Tue 19/511:45
BRU
-
PER
1 stop23h 25m
Multiple Airlines
Sun 7/620:50
PER
-
BRU
2 stops44h 25m
Multiple Airlines
Deal found 9/3$1,376
Sat 16/511:45
BRU
-
PER
1 stop25h 45m
Multiple Airlines
Thu 11/623:15
PER
-
BRU
2 stops42h 00m
Multiple Airlines
Deal found 9/3$1,379
Tue 19/511:45
BRU
-
PER
1 stop23h 25m
Multiple Airlines
Thu 11/623:15
PER
-
BRU
2 stops42h 00m
Multiple Airlines
Deal found 9/3$1,390
Sat 16/511:45
BRU
-
PER
1 stop25h 45m
Multiple Airlines
Sun 7/601:35
PER
-
BRU
2 stops39h 40m
Multiple Airlines
Deal found 9/3$1,393
Tue 19/518:55
BRU
-
MEL
2 stops59h 15m
Multiple Airlines
Tue 9/620:20
MEL
-
BRU
2 stops53h 40m
Multiple Airlines
Deal found 9/3$1,396

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 12 March 2026.

Round-trip from

$1,210

One-way from

$644

Popular in

December

Cheapest in

November

Average price

$1,927
20/5-4/6
  • 20/5-4/6
  • 4 total stops
  • 65h 55m total
  • Brussels to Australia
Search Deals
5/5
  • 5/5
  • 2 total stops
  • 46h 55m total
  • Brussels to Australia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($114 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($60 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 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 12 March 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

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Thu 7/5

18:55-09:45

2 stops54h 50m

Brisbane

Fri 29/5

13:40-21:25

2 stops39h 45m

$1,428

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Thu 4/6

11:10-23:55

2 stops30h 45m

Perth

Mon 8/6

15:50-21:25

2 stops35h 35m

$1,586

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sat 5/9

14:25-05:10

2 stops32h 45m

Perth

Thu 17/9

02:10-10:10

2 stops38h 00m

$1,673

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sat 2/5

14:25-01:10

2 stops28h 45m

Perth

Sun 24/5

14:50-21:25

2 stops36h 35m

$1,691

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Mon 18/5

18:50-19:40

2 stops40h 50m

Melbourne

Mon 8/6

21:35-21:25

2 stops31h 50m

$1,703

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 18/5

16:15-05:10

2 stops30h 55m

Perth

Thu 11/6

09:20-13:25

2 stops34h 05m

$1,721

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

$1,768

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Mon 18/5

10:55-15:50

1 stop20h 55m

Melbourne

Thu 11/6

17:20-07:05

1 stop21h 45m

$1,769

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 20/4

15:00-06:10

2 stops31h 10m

Sydney Kingsford Smith

Mon 27/4

15:40-12:50

2 stops29h 10m

$1,814

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 4/5

15:00-06:10

2 stops31h 10m

Sydney Kingsford Smith

Mon 18/5

20:50-22:55

2 stops34h 05m

$1,825

Flights are sorted by cheapest return flights first.

Deals found on 9/3

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 $1,072). Flying from Brussels to Australia in August is currently the most expensive (average of $1,625). 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 12 March 2026.
Get a feel of what it's like to fly with Cathay Pacific,Finnair, 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.
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Cathay Pacific
7.6
Good
1,203 reviews
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Finnair
7.6
Good
1,371 reviews
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Qatar Airways
7.4
Good
3,740 reviews
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Etihad Airways
7.3
Good
1,426 reviews
Cathay Pacific
7.6
Good
1,203 reviews
Check prices

Food

7.3

Comfort

7.6

Overall

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

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 Turkish Airlines, Etihad Airways, and Finnair 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 33h 35m. 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 $958. 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 $1,072). Flying from Brussels to Australia in August is currently the most expensive (average of $1,625). 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 Brussels to Australia

Discover the top 4 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 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,550Average$2,239FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,696Average$1,820FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Cathay PacificCheapest$1,937Average$2,030FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,124Average$2,397FlexibilityNo 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 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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