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Cheap flights from Belgium to Australia from $777

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
9 Jun — 16 Jun1
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 10 May 2026.

Mon 31/814:25
BRU
-
PER
2 stops29h 30m
Multiple Airlines
Sat 3/1012:30
PER
-
BRU
2 stops30h 55m
Multiple Airlines
Deal found 7/5$1,402
Mon 22/610:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Mon 6/721:30
SYD
-
BRU
1 stop41h 35m
Etihad Airways
Deal found 8/5$1,506
Sun 21/610:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Tue 7/717:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 6/5$1,508
Sun 21/610:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Mon 6/721:30
SYD
-
BRU
1 stop41h 35m
Etihad Airways
Deal found 6/5$1,512
Tue 1/910:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Wed 30/917:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 6/5$1,527
Sun 21/610:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Mon 6/717:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 7/5$1,534
Mon 14/910:55
BRU
-
MEL
1 stop20h 55m
Etihad Airways
Wed 21/1018:20
MEL
-
BRU
1 stop21h 45m
Etihad Airways
Deal found 6/5$1,555
Tue 2/614:25
BRU
-
PER
2 stops28h 45m
Multiple Airlines
Tue 9/607:40
PER
-
BRU
2 stops32h 30m
Multiple Airlines
Deal found 6/5$1,570
Mon 1/607:20
BRU
-
PER
2 stops35h 50m
Turkish Airlines
Mon 8/615:50
PER
-
BRU
2 stops51h 35m
Turkish Airlines
Deal found 7/5$1,585
Sun 7/616:15
BRU
-
BNE
3 stops53h 35m
Turkish Airlines
Mon 22/607:15
BNE
-
BRU
3 stops38h 10m
Turkish Airlines
Deal found 10/5$1,590
Sun 9/814:25
BRU
-
BNE
3 stops55h 25m
Turkish Airlines
Wed 9/907:15
BNE
-
BRU
3 stops38h 10m
Turkish Airlines
Deal found 9/5$1,600
Sun 21/610:55
BRU
-
MEL
1 stop20h 55m
Multiple Airlines
Tue 7/712:00
MEL
-
BRU
2 stops41h 25m
Multiple Airlines
Deal found 7/5$1,635

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 10 May 2026.

Round-trip from

$1,402

One-way from

$777

Popular in

December

Cheapest in

May

Average price

$1,757
31/8-3/10
  • 31/8-3/10
  • 4 total stops
  • 60h 25m total
  • Belgium to Australia
Search Deals
Etihad Airways
  • Etihad Airways
  • 15/6
  • 1 total stop
  • 20h 55m total
  • Belgium to Australia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($193 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 May 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 10 May 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

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 31/8

14:25-01:55

2 stops29h 30m

Perth

Sat 3/10

12:30-13:25

2 stops30h 55m

$1,402

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Fri 12/6

07:20-05:50

3 stops38h 30m

Brisbane

Fri 19/6

07:15-21:25

3 stops46h 10m

$1,764

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 2/6

11:20-01:10

2 stops31h 50m

Perth

Mon 15/6

16:20-13:25

2 stops27h 05m

$1,770

BrusselsBrisbane

BRU - BNE

BRUBNE

Brussels Bruxelles-National

Sun 1/11

18:30-06:00

3 stops50h 30m

Brisbane

Sun 15/11

07:15-10:05

3 stops35h 50m

$1,837

BrusselsAdelaide

BRU - ADL

BRUADL

Brussels Bruxelles-National

Thu 25/6

09:00-15:30

1 stop23h 00m

Adelaide

Thu 2/7

18:50-14:40

2 stops27h 20m

$1,917

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Sun 21/6

10:15-22:05

2 stops27h 50m

Melbourne

Tue 7/7

22:45-14:40

1 stop23h 55m

$1,951

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Sun 1/11

19:10-07:15

2 stops26h 05m

Melbourne

Sat 21/11

15:35-22:30

2 stops40h 55m

$1,953

BrusselsAdelaide

BRU - ADL

BRUADL

Brussels Bruxelles-National

Sun 9/8

11:10-07:00

2 stops36h 20m

Adelaide

Thu 3/9

09:45-15:15

2 stops37h 00m

$1,963

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Thu 22/10

09:00-06:20

2 stops36h 20m

Melbourne

Thu 5/11

16:10-13:25

1 stop31h 15m

$2,003

BrusselsMelbourne

CRL - MEL

CRLMEL

Charleroi Brussels

Tue 23/6

13:50-09:00

2 stops35h 10m

Melbourne

Tue 7/7

11:00-14:35

2 stops35h 35m

$2,008

Flights are sorted by cheapest return flights first.

Deals found on 7/5

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

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

Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Belgium to Australia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Belgium to Australia (average of $672). Flying from Belgium to Australia in August is currently the most expensive (average of $1,556). 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 10 May 2026.
See what other customers who have flown with Thai Airways,Cathay Pacific, andEtihad 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.
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.9

Boarding

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
401 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.9

Boarding

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
1,324 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.9

Boarding

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
1,435 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Comfort

7.7

Entertainment

6.9

Crew

8.4

Food

7.4

Overall

7.9

Boarding

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 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 23h. Turkish Airlines provides one of the quickest options available for as low as $1,917. Airlines will cover a distance of 15945 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 $924 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,045 and Thai Airways from $1,079 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, October is the cheapest month in which you can book a flight from Belgium to Australia (average of $672). Flying from Belgium to Australia in August is currently the most expensive (average of $1,556). 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 Belgium to Australia

Discover the top 3 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 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,427Average$1,938FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Cathay PacificCheapest$1,912Average$1,951FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$2,046Average$2,758FlexibilityNo 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 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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