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Cheap flights from Belgium to Australia from $678

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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
3 Feb — 10 Feb1
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 4 January 2026.

Tue 10/309:00BRU - PER
3 stops32h 40mMultiple Airlines
Sun 15/305:35PER - BRU
2 stops32h 00mMultiple Airlines
Deal found 2/1$1,259
Tue 10/307:50BRU - PER
2 stops24h 25mTurkish Airlines
Sun 15/316:15PER - BRU
2 stops36h 55mTurkish Airlines
Deal found 2/1$1,289
Thu 12/307:50BRU - PER
2 stops24h 25mTurkish Airlines
Mon 16/316:15PER - BRU
2 stops29h 00mTurkish Airlines
Deal found 4/1$1,300
Thu 5/309:00BRU - PER
3 stops32h 40mMultiple Airlines
Wed 25/305:35PER - BRU
2 stops32h 00mMultiple Airlines
Deal found 4/1$1,315
Tue 17/211:35BRU - PER
3 stops35h 05mMultiple Airlines
Tue 24/205:35PER - BRU
3 stops41h 50mMultiple Airlines
Deal found 3/1$1,350
Sun 18/111:05BRU - PER
2 stops40h 45mMultiple Airlines
Wed 21/103:35PER - BRU
2 stops34h 20mMultiple Airlines
Deal found 3/1$1,366
Mon 8/607:20BRU - PER
2 stops35h 50mMultiple Airlines
Sat 13/601:20PER - BRU
2 stops26h 05mMultiple Airlines
Deal found 3/1$1,368
Sun 3/516:15BRU - PER
2 stops26h 15mMultiple Airlines
Tue 2/602:10PER - BRU
2 stops49h 15mMultiple Airlines
Deal found 4/1$1,378
Mon 2/216:55BRU - SYD
2 stops34h 40mMultiple Airlines
Mon 9/214:00SYD - BRU
2 stops32h 30mMultiple Airlines
Deal found 3/1$1,389
Fri 13/311:35BRU - BNE
2 stops36h 55mMultiple Airlines
Fri 27/314:35BNE - BRU
2 stops29h 00mMultiple Airlines
Deal found 3/1$1,408
Mon 19/107:50BRU - BNE
2 stops26h 55mTurkish Airlines
Fri 23/109:10BNE - BRU
2 stops34h 25mTurkish Airlines
Deal found 4/1$1,501
Mon 2/216:00CRL - SYD
3 stops35h 35mMultiple Airlines
Mon 9/206:00SYD - CRL
3 stops44h 00mMultiple Airlines
Deal found 3/1$1,510

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 4 January 2026.

Round-trip from

$1,259

One-way from

$678

Popular in

July

Cheapest in

May

Average price

$2,241
10/3-15/3
  • 10/3-15/3
  • 5 total stops
  • 64h 40m total
  • Belgium to Australia
Search Deals
8/3
  • 8/3
  • 3 total stops
  • 58h 10m total
  • Belgium to Australia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($172 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($62 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 4 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

Sun 1/3

07:50-01:25

2 stops34h 35m

Perth

Sat 14/3

16:15-14:15

2 stops29h 00m

$1,289

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 9/3

07:50-19:35

2 stops28h 45m

Perth

Thu 12/3

02:25-22:10

2 stops26h 45m

$1,314

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Thu 12/3

07:50-15:15

2 stops24h 25m

Perth

Mon 16/3

16:15-14:15

2 stops29h 00m

$1,353

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Tue 10/3

09:00-00:40

3 stops32h 40m

Perth

Sun 15/3

07:00-06:35

3 stops30h 35m

$1,360

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Sun 3/5

16:15-00:30

2 stops26h 15m

Perth

Tue 2/6

02:10-21:25

2 stops49h 15m

$1,405

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Fri 6/3

07:50-15:15

2 stops24h 25m

Perth

Wed 8/4

01:30-21:25

2 stops25h 55m

$1,418

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Wed 18/2

11:35-04:15

3 stops33h 40m

Perth

Tue 24/2

01:40-10:55

3 stops40h 15m

$1,424

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 23/2

15:15-01:25

2 stops27h 10m

Perth

Sun 1/3

23:10-14:15

2 stops46h 05m

$1,435

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Mon 8/6

11:10-21:45

3 stops28h 35m

Perth

Sun 14/6

23:15-21:25

2 stops28h 10m

$1,445

BrusselsPerth

BRU - PER

BRUPER

Brussels Bruxelles-National

Thu 5/3

11:35-01:25

2 stops30h 50m

Perth

Tue 24/3

01:40-22:10

2 stops27h 30m

$1,459

Flights are sorted by cheapest return flights first.

Deals found on 3/1

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 $1,145). Flying from Belgium to Australia in August is currently the most expensive (average of $1,725). 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 4 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
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
373 reviews
Thai Airways
7.8
Good
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Cathay Pacific
7.6
Good
1,121 reviews
Thai Airways
7.8
Good
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Finnair
7.6
Good
1,345 reviews
Thai Airways
7.8
Good
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Qatar Airways
7.4
Good
3,700 reviews
Thai Airways
7.8
Good
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Etihad Airways
7.3
Good
1,352 reviews
Thai Airways
7.8
Good
373 reviews
Check prices

Crew

8.3

Comfort

7.5

Boarding

7.8

Overall

7.8

Food

7.3

Entertainment

6.9

Reviews

1 / 18
10.0
Excellent

Joe,June 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 $1,674. 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 $1,023 on Etihad Airways. Other airlines that offer cheap prices include Qatar Airways from $1,090 and Thai Airways from $1,121 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 $1,145). Flying from Belgium to Australia in August is currently the most expensive (average of $1,725). 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 4 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,653Average$2,124FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
FinnairCheapest$1,813Average$1,972FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$1,841Average$2,250FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Cathay PacificCheapest$2,070Average$2,169FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapest$2,122Average$2,559FlexibilityNo 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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