Find flights
When to book
FAQs

Cheap flights from Brussels Bruxelles-National Airport to Sydney from £490

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
7 Jan — 14 Jan1
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 8 December 2025.

Sun 28/1211:05BRU - SYD
1 stop33h 50mJuneyao Airlines
Sat 17/108:55SYD - BRU
1 stop32h 00mJuneyao Airlines
Deal found 7/12£1,149
Sun 28/1211:05BRU - SYD
1 stop33h 50mJuneyao Airlines
Thu 15/108:55SYD - BRU
1 stop32h 00mJuneyao Airlines
Deal found 7/12£1,197
Fri 26/1210:10BRU - SYD
2 stops34h 50mUnited Airlines
Tue 20/111:20SYD - BRU
2 stops55h 35mUnited Airlines
Deal found 7/12£1,266
Sun 28/1218:30BRU - SYD
2 stops30h 15mTurkish Airlines
Thu 15/121:15SYD - BRU
2 stops29h 50mTurkish Airlines
Deal found 7/12£1,272
Sun 28/1218:30BRU - SYD
2 stops30h 15mTurkish Airlines
Sat 17/121:15SYD - BRU
2 stops34h 55mTurkish Airlines
Deal found 7/12£1,276
Sat 27/1210:10BRU - SYD
2 stops60h 55mUnited Airlines
Tue 20/111:20SYD - BRU
2 stops55h 35mUnited Airlines
Deal found 7/12£1,310
Mon 8/1214:55BRU - SYD
1 stop29h 55mQatar Airways
Mon 15/1219:30SYD - BRU
2 stops27h 55mQatar Airways
Deal found 7/12£1,330
Sat 27/1218:20BRU - SYD
2 stops39h 00mTurkish Airlines
Wed 14/121:15SYD - BRU
2 stops47h 20mTurkish Airlines
Deal found 7/12£1,385
Sun 28/1211:05BRU - SYD
1 stop33h 50mJuneyao Airlines
Tue 6/108:55SYD - BRU
1 stop32h 00mJuneyao Airlines
Deal found 8/12£1,419
Fri 26/1210:10BRU - SYD
2 stops34h 50mUnited Airlines
Sat 17/112:10SYD - BRU
2 stops30h 45mUnited Airlines
Deal found 7/12£1,419
Sun 28/1211:05BRU - SYD
1 stop33h 50mJuneyao Airlines
Thu 1/108:55SYD - BRU
1 stop32h 00mJuneyao Airlines
Deal found 8/12£1,556
Sun 28/1214:45BRU - SYD
2 stops58h 00mGaruda Indonesia
Tue 20/112:45SYD - BRU
3 stops31h 25mGaruda Indonesia
Deal found 7/12£1,582

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 8 December 2025.

Round-trip from

£838

One-way from

£490

Popular in

July

Cheapest in

May

Average price

£1,174
Etihad Airways
  • Etihad Airways
  • 4/2-12/2
  • 2 total stops
  • 64h 50m total
  • Brussels to Sydney
Search Deals
4/5
  • 4/5
  • 2 total stops
  • 38h 20m total
  • Brussels to Sydney
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 8 December 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Sydney that are best for you.

Fly from

Bruxelles-National

Fly to

Sydney

Route

Depart

Return

Price

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 9/2

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Wed 4/3

16:35-06:35

1 stop24h 00m

£838

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 19/2

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Mon 16/3

16:35-06:35

1 stop24h 00m

£838

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 12/3

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Mon 16/3

21:45-06:35

1 stop42h 50m

£838

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 5/2

15:15-19:20

2 stops42h 05m

Sydney Kingsford Smith

Sun 22/3

21:15-17:20

2 stops30h 05m

£870

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 11/3

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Sun 15/3

16:35-06:35

1 stop24h 00m

£873

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 9/2

14:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Mon 2/3

15:50-06:50

1 stop25h 00m

£888

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 12/3

07:50-19:20

2 stops25h 30m

Sydney Kingsford Smith

Mon 16/3

21:15-22:10

2 stops34h 55m

£893

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 5/2

14:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Sun 22/3

21:40-13:25

1 stop25h 45m

£918

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/2

14:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Thu 12/2

15:50-13:25

1 stop31h 35m

£918

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/2

14:55-06:50

1 stop29h 55m

Sydney Kingsford Smith

Tue 10/2

15:50-13:25

1 stop31h 35m

£918

Flights are sorted by cheapest return flights first.

Deals found on 7/12

Showing 1-10 of 19 results
1
2

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?

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to Sydney. Price data was last updated on 5 December 2025.

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 9 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, July is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of £575). Flying from Brussels Bruxelles-National Airport to Sydney in August is currently the most expensive (average of £924). 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 Etihad Airways and Turkish Airlines fly from Brussels Bruxelles-National Airport to Sydney in about 22h. The time it takes to get you to your destination can typically vary by up to 20h 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, July is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of £575). Flying from Brussels Bruxelles-National Airport to Sydney in August is currently the most expensive (average of £924). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Bondi Beach
Wollongong
Coogee
Manly

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.

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 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?

Cheapflights simply makes it quick and affordable to book flights from Bruxelles-National to Sydney 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 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!

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.