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Cheap flights from Brussels to Australia from $672

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
17 May — 24 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 17 April 2026.

Tue 12/513:25
BRU
-
PER
2 stops32h 20m
Multiple Airlines
Wed 27/504:55
PER
-
BRU
2 stops31h 55m
Multiple Airlines
Deal found 13/4$1,476
Sun 1/1118:30
BRU
-
ADL
2 stops52h 10m
Turkish Airlines
Fri 5/211:00
ADL
-
BRU
2 stops36h 45m
Turkish Airlines
Deal found 13/4$1,514
Wed 27/510:55
BRU
-
PER
2 stops26h 55m
Multiple Airlines
Wed 3/604:45
PER
-
BRU
2 stops32h 20m
Multiple Airlines
Deal found 12/4$1,546
Tue 3/1118:20
BRU
-
ADL
2 stops28h 20m
Turkish Airlines
Thu 4/211:00
ADL
-
BRU
2 stops36h 45m
Turkish Airlines
Deal found 13/4$1,548
Sun 1/1118:30
BRU
-
ADL
2 stops52h 10m
Turkish Airlines
Sun 7/211:00
ADL
-
BRU
2 stops32h 35m
Turkish Airlines
Deal found 13/4$1,560
Tue 3/1115:15
BRU
-
ADL
2 stops55h 25m
Turkish Airlines
Wed 3/211:00
ADL
-
BRU
2 stops44h 40m
Turkish Airlines
Deal found 13/4$1,570
Sun 1/1118:30
BRU
-
ADL
2 stops52h 10m
Turkish Airlines
Wed 3/211:00
ADL
-
BRU
2 stops44h 40m
Turkish Airlines
Deal found 13/4$1,627
Fri 6/1118:30
BRU
-
ADL
2 stops52h 10m
Turkish Airlines
Fri 5/211:00
ADL
-
BRU
2 stops36h 45m
Turkish Airlines
Deal found 13/4$1,637
Thu 20/810:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Thu 10/917:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 13/4$1,651
Wed 27/510:55
BRU
-
MEL
2 stops35h 20m
Multiple Airlines
Wed 3/613:00
MEL
-
BRU
2 stops26h 05m
Multiple Airlines
Deal found 12/4$1,662
Thu 21/510:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Wed 3/617:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 13/4$1,679
Fri 6/1118:30
BRU
-
ADL
2 stops52h 10m
Turkish Airlines
Thu 4/211:00
ADL
-
BRU
2 stops44h 40m
Turkish Airlines
Deal found 13/4$1,683

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 17 April 2026.

Round-trip from

$1,476

One-way from

$672

Popular in

December

Cheapest in

May

Average price

$1,941
12/5-27/5
  • 12/5-27/5
  • 4 total stops
  • 64h 15m total
  • Brussels to Australia
Search Deals
18/5
  • 18/5
  • 2 total stops
  • 57h 15m total
  • Brussels to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($190 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($67 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 17 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

CRL - SYD

CRLSYD

Charleroi Brussels

Tue 2/6

13:50-09:00

2 stops35h 10m

Sydney Kingsford Smith

Sun 14/6

10:05-11:10

3 stops33h 05m

$1,761

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

$1,775

BrusselsAdelaide

BRU - ADL

BRUADL

Brussels Bruxelles-National

Sun 30/8

18:55-07:00

2 stops28h 35m

Adelaide

Fri 18/9

09:45-10:10

2 stops31h 55m

$1,856

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Tue 1/9

09:00-16:50

1 stop23h 50m

Melbourne

Tue 15/9

17:45-14:40

2 stops28h 55m

$1,962

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 5/5

07:20-01:10

2 stops35h 50m

Perth

Wed 13/5

23:15-17:50

2 stops48h 35m

$1,962

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 1/9

09:00-17:10

1 stop24h 10m

Sydney Kingsford Smith

Tue 15/9

18:30-14:40

2 stops28h 10m

$1,991

BrusselsMelbourne

CRL - MEL

CRLMEL

Charleroi Brussels

Fri 4/9

09:50-04:55

2 stops35h 05m

Melbourne

Sun 20/9

17:20-14:30

2 stops29h 10m

$2,093

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 13/8

16:10-06:10

1 stop30h 00m

Sydney Kingsford Smith

Fri 28/8

11:00-07:25

2 stops28h 25m

$2,097

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 2/9

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Mon 14/9

21:30-07:05

1 stop41h 35m

$2,108

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 1/9

09:00-18:35

1 stop27h 35m

Perth

Tue 15/9

22:45-14:40

1 stop21h 55m

$2,157

Flights are sorted by cheapest return flights first.

Deals found on 12/4

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, October is the cheapest month in which you can book a flight from Brussels to Australia (average of $679). Flying from Brussels to Australia in August is currently the most expensive (average of $1,573). 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 17 April 2026.
Get a feel of what it's like to fly with Cathay Pacific and Etihad 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
1,276 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Crew

8.1

Overall

7.6

Comfort

7.6

Food

7.3

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
1,276 reviews
Cathay Pacific
7.6
Good
1,276 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Crew

8.1

Overall

7.6

Comfort

7.6

Food

7.3

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
1,434 reviews
Cathay Pacific
7.6
Good
1,276 reviews
Check prices

Boarding

7.9

Entertainment

7.8

Crew

8.1

Overall

7.6

Comfort

7.6

Food

7.3

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, Qatar Airways, and Etihad Airways fly from Brussels to Australia in about 21h 55m. The time it takes to get you to your destination can typically vary by up to 6h 45m. Airlines will cover a distance of 16726 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 $955. However, be on the lookout for offers from Qatar Airways and Thai 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 Charleroi Brussels - Sydney Kingsford Smith.

  • 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, October is the cheapest month in which you can book a flight from Brussels to Australia (average of $679). Flying from Brussels to Australia in August is currently the most expensive (average of $1,573). 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 2 airlines flying from Brussels to Australia

Discover the top 2 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 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,546Average$2,234FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest$1,933Average$1,972FlexibilityNo 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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