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Cheap flights from Belgium to Australia from $575

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
24 Feb — 3 Mar1
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 25 January 2026.

Mon 23/209:55
BRU
-
PER
2 stops35h 20m
Multiple Airlines
Mon 9/305:35
PER
-
BRU
2 stops32h 00m
Multiple Airlines
Deal found 25/1$1,265
Wed 20/510:55
BRU
-
PER
2 stops31h 35m
Multiple Airlines
Wed 10/617:20
PER
-
BRU
2 stops43h 45m
Multiple Airlines
Deal found 25/1$1,290
Sun 12/413:25
BRU
-
PER
2 stops32h 50m
Multiple Airlines
Sun 26/405:35
PER
-
BRU
2 stops55h 10m
Multiple Airlines
Deal found 25/1$1,336
Sat 14/218:20
BRU
-
PER
2 stops35h 15m
Turkish Airlines
Sat 21/213:50
PER
-
BRU
2 stops31h 25m
Turkish Airlines
Deal found 25/1$1,342
Wed 4/313:45
BRU
-
PER
2 stops28h 40m
Multiple Airlines
Thu 26/307:35
PER
-
BRU
3 stops39h 20m
Multiple Airlines
Deal found 24/1$1,365
Tue 10/311:20
BRU
-
MEL
1 stop23h 30m
Multiple Airlines
Tue 17/320:45
MEL
-
BRU
2 stops46h 10m
Multiple Airlines
Deal found 24/1$1,407
Wed 4/313:45
BRU
-
PER
2 stops28h 40m
Multiple Airlines
Wed 25/305:15
PER
-
BRU
3 stops33h 20m
Multiple Airlines
Deal found 24/1$1,436
Tue 10/311:20
BRU
-
PER
1 stop22h 10m
Multiple Airlines
Tue 17/320:40
PER
-
BRU
2 stops47h 05m
Multiple Airlines
Deal found 24/1$1,443
Thu 5/311:20
BRU
-
SYD
1 stop45h 30m
Multiple Airlines
Wed 18/321:25
SYD
-
BRU
2 stops51h 55m
Multiple Airlines
Deal found 25/1$1,472
Thu 7/518:55
BRU
-
BNE
2 stops54h 35m
Multiple Airlines
Fri 29/513:50
BNE
-
BRU
2 stops28h 20m
Multiple Airlines
Deal found 24/1$1,495
Thu 21/511:50
BRU
-
SYD
1 stop23h 30m
Multiple Airlines
Sun 7/620:50
SYD
-
BRU
2 stops46h 15m
Multiple Airlines
Deal found 25/1$1,524
Tue 10/311:20
BRU
-
SYD
1 stop45h 30m
Multiple Airlines
Tue 17/321:00
SYD
-
BRU
2 stops45h 55m
Multiple Airlines
Deal found 24/1$1,533

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 25 January 2026.

Round-trip from

$1,265

One-way from

$575

Popular in

July

Cheapest in

May

Average price

$2,175
23/2-9/3
  • 23/2-9/3
  • 4 total stops
  • 67h 20m total
  • Belgium to Australia
Search Deals
1/3
  • 1/3
  • 2 total stops
  • 53h 40m total
  • Belgium to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($170 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 25 January 2026.
Use the filters below to find and compare flights from Belgium to Australia that are best for you.

Fly from

Belgium

Fly to

Australia

Route

Depart

Return

Price

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sat 14/2

18:20-12:35

2 stops35h 15m

Perth

Sat 21/2

13:50-14:15

2 stops31h 25m

$1,342

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 4/3

13:45-01:25

2 stops28h 40m

Perth

Thu 26/3

07:35-15:55

3 stops39h 20m

$1,365

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 4/3

13:45-01:25

2 stops28h 40m

Perth

Wed 25/3

05:15-07:35

3 stops33h 20m

$1,436

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 4/3

07:50-19:35

2 stops28h 45m

Perth

Wed 18/3

16:15-14:15

2 stops29h 00m

$1,507

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 4/3

15:15-01:25

2 stops27h 10m

Perth

Thu 26/3

01:40-15:55

3 stops45h 15m

$1,553

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Thu 12/3

07:50-01:25

2 stops34h 35m

Perth

Mon 16/3

16:15-17:20

2 stops32h 05m

$1,605

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Tue 10/3

15:15-08:30

3 stops31h 15m

Melbourne

Tue 17/3

10:00-14:15

3 stops38h 15m

$1,605

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Tue 24/2

11:35-08:30

3 stops34h 55m

Melbourne

Tue 24/3

13:10-10:35

2 stops31h 25m

$1,621

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 2/3

16:30-13:35

3 stops35h 05m

Sydney Kingsford Smith

Thu 12/3

21:45-22:55

2 stops35h 10m

$1,623

BrusselsMelbourne

BRU - MEL

BRUMEL

Brussels Bruxelles-National

Thu 19/2

09:55-17:00

1 stop21h 05m

Melbourne

Wed 4/3

18:20-06:35

1 stop22h 15m

$1,665

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 60 results
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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

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

Currently, July is the cheapest month in which you can book a flight from Belgium to Australia (average of $1,111). Flying from Belgium to Australia in August is currently the most expensive (average of $1,674). 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 25 January 2026.
See what other customers who have flown with Thai Airways, Cathay Pacific, andFinnair 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
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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
7.8
Good
380 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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
1,144 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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
Finnair
7.6
Good
1,356 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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
Qatar Airways
7.4
Good
3,734 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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
1,376 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Food

7.3

Boarding

7.9

Comfort

7.6

Entertainment

6.8

Crew

8.3

Overall

7.8

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 21h 05m. Turkish Airlines provides one of the quickest options available for as low as $1,665. 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 Belgium to Australia one-way?

    One-way options have recently been found by users for as low as $993 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,058 and Thai Airways from $1,067 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, July is the cheapest month in which you can book a flight from Belgium to Australia (average of $1,111). Flying from Belgium to Australia in August is currently the most expensive (average of $1,674). 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

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Alternative routes for Belgium to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Belgium to Australia

Discover the top 5 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 25 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,604Average$2,137FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,759Average$1,914FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$1,786Average$2,184FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$2,009Average$2,105FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,203Average$2,486FlexibilityNo 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 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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