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Cheap flights from Brussels Bruxelles-National Airport to Sydney from £619

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 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
4 Jun — 11 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Sydney
Explore the most affordable flight options available from Bruxelles-National to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 May 2026.

Mon 1/611:10
BRU
-
SYD
3 stops34h 55m
Multiple Airlines
Sun 14/611:05
SYD
-
BRU
2 stops31h 05m
Multiple Airlines
Deal found 2/5£1,020
Wed 17/616:10
BRU
-
SYD
1 stop30h 00m
Qatar Airways
Wed 24/609:30
SYD
-
BRU
2 stops29h 55m
Qatar Airways
Deal found 3/5£1,070
Wed 11/1114:55
BRU
-
SYD
1 stop29h 55m
Qatar Airways
Sun 15/1121:30
SYD
-
BRU
2 stops43h 20m
Qatar Airways
Deal found 4/5£1,089
Fri 20/1114:55
BRU
-
SYD
1 stop29h 55m
Qatar Airways
Tue 24/1109:30
SYD
-
BRU
2 stops37h 55m
Qatar Airways
Deal found 4/5£1,106
Wed 24/610:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Thu 24/921:30
SYD
-
BRU
1 stop41h 35m
Etihad Airways
Deal found 5/5£1,111
Mon 31/819:05
BRU
-
SYD
2 stops51h 20m
Finnair
Tue 15/909:50
SYD
-
BRU
2 stops44h 45m
Finnair
Deal found 30/4£1,118
Wed 2/919:05
BRU
-
SYD
2 stops51h 20m
Finnair
Tue 29/909:50
SYD
-
BRU
2 stops44h 45m
Finnair
Deal found 3/5£1,119
Thu 11/610:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Tue 30/621:30
SYD
-
BRU
1 stop41h 35m
Etihad Airways
Deal found 1/5£1,127
Wed 24/610:55
BRU
-
SYD
1 stop21h 55m
Etihad Airways
Tue 25/815:40
SYD
-
BRU
1 stop23h 25m
Etihad Airways
Deal found 2/5£1,130
Tue 6/1011:20
BRU
-
SYD
2 stops34h 35m
Multiple Airlines
Wed 14/1008:35
SYD
-
BRU
3 stops34h 35m
Multiple Airlines
Deal found 5/5£1,132

Find flight deals from Bruxelles-National to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 May 2026.

Round-trip from

£1,020

One-way from

£619

Popular in

December

Cheapest in

May

Average price

£966
Turkish Airlines
  • Turkish Airlines
  • 1/6-14/6
  • 5 total stops
  • 66h 00m total
  • Brussels to Sydney
Search Deals
Etihad Airways
  • Etihad Airways
  • 28/9
  • 1 total stop
  • 35h 15m total
  • Brussels to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£19 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 Bruxelles-National to Sydney 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 858,174 searches. Data last updated 5 May 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 6/10

11:20-06:55

2 stops34h 35m

Sydney Kingsford Smith

Wed 14/10

08:35-10:10

3 stops34h 35m

£1,132
Fastest return journey

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 24/6

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Wed 26/8

15:40-07:05

1 stop23h 25m

£1,134

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 4/9

19:05-06:25

2 stops51h 20m

Sydney Kingsford Smith

Sun 27/9

09:50-22:35

2 stops44h 45m

£1,146

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 24/9

11:10-06:05

3 stops34h 55m

Sydney Kingsford Smith

Thu 15/10

22:05-21:25

2 stops32h 20m

£1,184

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 1/11

19:10-18:50

2 stops61h 40m

Sydney Kingsford Smith

Wed 18/11

21:40-18:25

2 stops30h 45m

£1,236

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 28/5

11:10-06:05

3 stops34h 55m

Sydney Kingsford Smith

Wed 10/6

07:25-10:10

3 stops34h 45m

£1,275

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 24/6

11:10-06:55

2 stops35h 45m

Sydney Kingsford Smith

Mon 31/8

10:20-07:45

2 stops53h 25m

£1,417

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 6/7

10:55-16:50

1 stop21h 55m

Sydney Kingsford Smith

Mon 27/7

21:30-07:05

1 stop41h 35m

£1,418

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 17/5

19:05-06:25

2 stops51h 20m

Sydney Kingsford Smith

Sun 31/5

09:50-09:20

2 stops55h 30m

£1,423

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 19/8

16:00-06:05

2 stops30h 05m

Sydney Kingsford Smith

Sun 23/8

20:45-10:05

2 stops45h 20m

£1,463

Flights are sorted by cheapest return flights first.

Deals found on 5/5

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Bruxelles-National to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Bruxelles-National 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 Bruxelles-National Airport to Sydney

How far ahead should I book a flight from Brussels Bruxelles-National Airport to Sydney?

The price you pay for your flight from Brussels Bruxelles-National Airport to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 24 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to Sydney?

Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of £966). Flying from Brussels Bruxelles-National Airport to Sydney in December is currently the most expensive (average of £1,371). 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 much does it cost for a return flight from Brussels Bruxelles-National Airport to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Brussels Bruxelles-National?

    If you book a flight to Sydney from Brussels Bruxelles-National, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 4.6 mi from the center of Sydney. There are 0 flights from Brussels Bruxelles-National to Kingsford Smith per day from 0 different airlines.

  • How long is the flight from Brussels Bruxelles-National Airport to Sydney?

    Airlines like Qatar Airways and Etihad Airways fly from Brussels Bruxelles-National Airport to Sydney in about 21h 55m. The time it takes to get you to your destination can typically vary by up to 8h 05m. Brussels Bruxelles-National Airport and Sydney are separated by a distance of 10393 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Bruxelles-National to Sydney that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to Sydney.

  • Can I find deals for business class flights from Bruxelles-National to Sydney?

    Yes. Cheapflights offers flight deals from Bruxelles-National to Sydney 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 Bruxelles-National Airport to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of £966). Flying from Brussels Bruxelles-National Airport to Sydney in December is currently the most expensive (average of £1,371). 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

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How does Cheapflights help users find flights from Bruxelles-National to Sydney?

Cheapflights makes it easy to find Bruxelles-National to Sydney 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 Bruxelles-National to Sydney?

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Can Cheapflights find flights from Bruxelles-National to Sydney with no change fees?

Yes, we can. To see specific flights from Bruxelles-National to Sydney with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Sydney 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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