Find flights
When to book
Airlines
FAQs

Cheap flights from Brussels to Australia from $677

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
23 Jul — 30 Jul1
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 23 June 2026.

Sat 31/1006:30
BRU
-
BNE
3 stops38h 30m
Multiple Airlines
Fri 20/1107:15
BNE
-
BRU
3 stops48h 05m
Multiple Airlines
Deal found 21/6$1,600
Sun 1/1115:15
BRU
-
BNE
3 stops53h 45m
Multiple Airlines
Sun 15/1107:15
BNE
-
BRU
3 stops40h 00m
Multiple Airlines
Deal found 21/6$1,625
Fri 30/1006:30
BRU
-
BNE
3 stops38h 30m
Multiple Airlines
Sun 22/1107:15
BNE
-
BRU
3 stops40h 00m
Multiple Airlines
Deal found 19/6$1,645
Mon 31/811:20
BRU
-
PER
2 stops32h 35m
Multiple Airlines
Fri 2/1000:45
PER
-
BRU
2 stops26h 40m
Multiple Airlines
Deal found 22/6$1,655
Sun 30/807:20
BRU
-
PER
2 stops25h 30m
Multiple Airlines
Tue 15/912:30
PER
-
BRU
2 stops30h 55m
Multiple Airlines
Deal found 22/6$1,716
Thu 25/612:10
BRU
-
PER
2 stops35h 40m
Multiple Airlines
Fri 10/718:25
PER
-
BRU
2 stops24h 40m
Multiple Airlines
Deal found 21/6$1,718
Wed 9/914:25
BRU
-
PER
2 stops28h 45m
Multiple Airlines
Tue 22/912:30
PER
-
BRU
2 stops30h 55m
Multiple Airlines
Deal found 22/6$1,719
Thu 1/1012:10
BRU
-
PER
2 stops33h 35m
Multiple Airlines
Wed 14/1009:55
PER
-
BRU
1 stop27h 30m
Multiple Airlines
Deal found 21/6$1,746
Thu 25/609:00
BRU
-
MEL
1 stop29h 05m
Qatar Airways
Thu 9/722:45
MEL
-
BRU
1 stop23h 55m
Qatar Airways
Deal found 19/6$1,748
Tue 22/910:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Wed 30/917:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 21/6$1,750
Sun 30/816:15
BRU
-
PER
2 stops26h 55m
Turkish Airlines
Wed 9/915:50
PER
-
BRU
2 stops35h 35m
Turkish Airlines
Deal found 21/6$1,752
Wed 25/1111:15
BRU
-
MEL
2 stops34h 00m
Finnair
Sun 14/315:35
MEL
-
BRU
2 stops27h 50m
Finnair
Deal found 21/6$1,758

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 23 June 2026.

Round-trip from

$1,600

One-way from

$677

Popular in

December

Cheapest in

May

Average price

$2,520
31/10-20/11
  • 31/10-20/11
  • 6 total stops
  • 86h 35m total
  • Brussels to Australia
Search Deals
8/9
  • 8/9
  • 3 total stops
  • 41h 30m total
  • Brussels to Australia
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($280 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 23 June 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

Fri 30/10

06:30-06:00

3 stops38h 30m

Brisbane

Sun 22/11

07:15-14:15

3 stops40h 00m

$1,645

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 31/8

11:20-01:55

2 stops32h 35m

Perth

Sat 3/10

23:15-21:25

2 stops28h 10m

$1,655
Fastest return journey

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Thu 22/10

10:55-16:50

1 stop20h 55m

Melbourne

Thu 5/11

18:20-06:35

1 stop22h 15m

$1,763

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sun 30/8

07:20-14:50

2 stops25h 30m

Perth

Fri 11/9

02:10-13:25

2 stops41h 15m

$1,839

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 24/11

18:15-01:25

2 stops24h 10m

Perth

Sun 14/3

23:10-22:20

2 stops30h 10m

$1,862

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 24/8

07:15-16:50

2 stops25h 35m

Sydney Kingsford Smith

Sun 30/8

10:05-11:10

3 stops33h 05m

$1,892

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 25/11

15:15-01:25

2 stops27h 10m

Perth

Fri 12/3

13:50-14:15

2 stops31h 25m

$1,893

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Thu 22/10

19:05-07:15

2 stops27h 10m

Melbourne

Thu 5/11

15:35-18:25

2 stops36h 50m

$1,952

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sun 15/11

18:35-05:25

2 stops27h 50m

Perth

Wed 18/11

13:50-14:15

2 stops31h 25m

$1,990

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Thu 26/11

19:10-07:15

2 stops26h 05m

Melbourne

Sat 13/3

15:35-09:25

2 stops27h 50m

$2,002

Flights are sorted by cheapest return flights first.

Deals found on 17/6

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $695). Flying from Brussels to Australia in May is currently the most expensive (average of $1,423). 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.

How far ahead should I book a flight from Brussels to Australia?

The price you pay for your flight from Brussels to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 32 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 23 June 2026.
Get a feel of what it's like to fly with Thai Airways,Cathay Pacific, andEtihad 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.
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Food

7.4

Comfort

7.7

Boarding

8.0

Crew

8.4

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.9
Good
407 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Food

7.4

Comfort

7.7

Boarding

8.0

Crew

8.4

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Cathay Pacific
7.6
Good
1,388 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Food

7.4

Comfort

7.7

Boarding

8.0

Crew

8.4

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Etihad Airways
7.3
Good
1,461 reviews
Thai Airways
7.9
Good
407 reviews
Check prices

Entertainment

6.9

Food

7.4

Comfort

7.7

Boarding

8.0

Crew

8.4

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

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 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 6h 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 $850. 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 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, October is the cheapest month in which you can book a flight from Brussels to Australia (average of $695). Flying from Brussels to Australia in May is currently the most expensive (average of $1,423). 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 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,024Average$2,032FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest$1,979Average$2,019FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$2,122Average$2,855FlexibilityNo cancel feeOn-time77%
Search Thai 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.