Find flights
When to book
Airlines
FAQs

Cheap flights from Brussels to Sydney from $728

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
3 Jun — 10 Jun1
1 adult

Cheapflights Tip: The best prices from Brussels to Sydney Kingsford Smith are usually found in May or March, booked 6 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Brussels to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) 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 29 May 2025.

Round-trip from

$1,788

One-way from

$728

Popular in

July

Cheapest in

May

Average price

$2,064
Turkish Airlines
  • Turkish Airlines
  • 3/11-25/11
  • 4 total stops
  • 93h 10m total
  • Brussels to Sydney
10/6
  • 10/6
  • 2 total stops
  • 41h 40m total
  • Brussels to Sydney
Highest demand for flights based on searches. 6% potential increase in price ($247 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($72 potential savings vs. average return price).
Average for round-trip flights in May 2025

Find flight deals from Brussels to Sydney

Cheapest flights from Brussels to Sydney
Explore the most affordable flight options available from Brussels to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 May 2025.

Sun 1/615:05BRU - SYD
2 stops30h 15mBritish Airways
Thu 12/614:40SYD - BRU
2 stops31h 30mBritish Airways
Deal found 28/5$1,652
Mon 3/1111:30BRU - SYD
2 stops46h 20mTurkish Airlines
Tue 25/1121:45SYD - BRU
2 stops46h 50mTurkish Airlines
Deal found 28/5$1,788
Mon 2/616:30CRL - SYD
3 stops32h 30mMultiple Airlines
Sun 15/609:15SYD - CRL
3 stops39h 20mMultiple Airlines
Deal found 28/5$1,802
Fri 13/610:55BRU - SYD
1 stop22h 00mMultiple Airlines
Tue 17/610:15SYD - BRU
2 stops29h 25mMultiple Airlines
Deal found 28/5$1,917
Tue 26/819:05BRU - SYD
2 stops27h 35mFinnair
Tue 3/208:45SYD - BRU
2 stops34h 40mFinnair
Deal found 28/5$1,984
Sun 14/910:55BRU - SYD
1 stop22h 00mEtihad Airways
Thu 2/1021:30SYD - BRU
1 stop42h 00mEtihad Airways
Deal found 28/5$1,988
Tue 21/1013:25BRU - SYD
2 stops33h 00mCathay Pacific
Thu 6/1122:20SYD - BRU
1 stop43h 05mCathay Pacific
Deal found 28/5$2,050
Wed 22/1015:05BRU - SYD
2 stops31h 35mKLM
Fri 7/1111:15SYD - BRU
2 stops37h 00mKLM
Deal found 28/5$2,117
Tue 26/813:30BRU - SYD
1 stop23h 00mThai Airways
Tue 3/215:50SYD - BRU
1 stop25h 15mThai Airways
Deal found 28/5$2,226
Thu 29/512:00BRU - SYD
2 stops42h 15mHainan Airlines
Thu 5/621:00SYD - BRU
2 stops43h 10mHainan Airlines
Deal found 28/5$2,246
Mon 16/610:00BRU - SYD
3 stops61h 20mAir Canada
Mon 21/709:20SYD - BRU
2 stops30h 30mAir Canada
Deal found 28/5$2,279
Fri 13/616:10BRU - SYD
1 stop30h 05mQatar Airways
Mon 21/714:50SYD - BRU
1 stop31h 50mQatar Airways
Deal found 28/5$2,315

Cheapflights Fare Finder

Customise your flight search to find flights from Brussels 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 647,157 searches. Data last updated 29 May 2025.
Use the filters below to find and compare flights from Brussels to Sydney that are best for you.

Fly from

Brussels

Fly to

Sydney

Route

Depart

Return

Price

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 3/11

11:30-19:50

2 stops46h 20m

Sydney Kingsford Smith

Tue 25/11

21:45-10:35

2 stops46h 50m

$1,788

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 13/6

10:55-16:55

1 stop22h 00m

Sydney Kingsford Smith

Tue 17/6

10:15-07:40

2 stops29h 25m

$1,917

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 14/9

15:05-05:20

2 stops30h 15m

Sydney Kingsford Smith

Thu 2/10

14:40-09:55

2 stops27h 15m

$1,920

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Tue 26/8

08:20-06:10

3 stops37h 50m

Sydney Kingsford Smith

Tue 3/2

06:50-17:00

3 stops44h 10m

$1,949

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 26/8

19:05-06:40

2 stops27h 35m

Sydney Kingsford Smith

Tue 3/2

08:45-09:25

2 stops34h 40m

$1,984

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 14/9

10:55-16:55

1 stop22h 00m

Sydney Kingsford Smith

Thu 2/10

21:30-07:30

1 stop42h 00m

$1,988

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 3/11

11:30-20:50

1 stop23h 20m

Sydney Kingsford Smith

Tue 25/11

22:20-07:25

1 stop43h 05m

$2,005

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 22/10

15:05-07:40

2 stops31h 35m

Sydney Kingsford Smith

Fri 7/11

11:15-14:15

2 stops37h 00m

$2,117

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 26/8

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Tue 3/2

15:50-07:05

1 stop25h 15m

$2,226

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 16/6

10:00-07:20

3 stops61h 20m

Sydney Kingsford Smith

Mon 21/7

09:20-07:50

2 stops30h 30m

$2,279

Flights are sorted by cheapest return flights first.

Deals found on 29/5

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Brussels to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Brussels 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 to Sydney

How far ahead should I book a flight from Brussels to Sydney?

Use this chart to determine the optimal time to book a return flight from Brussels to Sydney. Price data was last updated on 23 May 2025.

The price you pay for your flight from Brussels to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 6 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 to Sydney?

Currently, May is the cheapest month in which you can book a flight from Brussels to Sydney (average of $129). Flying from Brussels to Sydney in October is currently the most expensive (average of $171). 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.

What is the cheapest time of day to fly from BRU to SYD?

Find hourly flight availability from Brussels to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 29 May 2025.

One of the essential ways to save on airfare from Brussels to Sydney is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 25% on airfare.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 29 May 2025.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Crew

8.3

Food

7.8

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

DXB - BCN

One person Mr Chopra was great. Constantly trying to manage a lot with a smile. Others not so great. The forgot meals on some tables. Service delayed. Experience is going down a bit.

Related info for your journey

Find useful and relevant information for your journey from Brussels 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?

    Sydney Kingsford Smith (SYD) is the airport you will fly into if you book a flight from Brussels to Sydney. You should not have trouble finding flights to Kingsford Smith from Brussels; the airport handles an average of 0 inbound flights from Brussels per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Sydney airport from Brussels. It is only a 7.5 km journey from Kingsford Smith (SYD) to Sydney’s city centre.

  • What are the cheapest airlines flying from Brussels to Sydney round-trip?

    Cheapflights users have booked flights from Brussels to Sydney round-trip from $1,788. Other airlines that can offer you cheap pricing are British Airways, from $1,920, and Finnair, from $1,984. Users have found that Turkish Airlines is 23% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Brussels to Sydney one-way?

    The cheapest airline one-way is Etihad Airways, with whom users have recently found tickets for as low as $1,079. However, be on the lookout for offers from Qatar Airways and Thai Airways, as they are both options that can get you from Brussels to Sydney for a low price.

  • Can I find deals for flights from Brussels to Sydney that include hotel bookings?

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

  • How can I find direct flights from Brussels to Sydney?

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

  • Can I find deals for business class flights from Brussels to Sydney?

    Yes. Cheapflights offers flight deals from Brussels 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 to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Brussels to Sydney (average of $129). Flying from Brussels to Sydney in October is currently the most expensive (average of $171). 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 Brussels?

Book flights to Brussels if you plan to visit one of these locations
Parramatta
Wollongong
Katoomba
Manly
Penrith
Coogee
Randwick
Cronulla
Terrigal
Lithgow
Bondi Beach
Leura
Swansea

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.

Alternative routes for Brussels to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Brussels to Sydney

Discover the top 3 airlines that operate flights from Brussels to Sydney. 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 29 May 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,763Average$2,216FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,962Average$2,133FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$2,157Average$2,932FlexibilityNo 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 Brussels to Sydney?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Sydney from Brussels today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Brussels to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Brussels.

Can Cheapflights find flights from Brussels to Sydney with no change fees?

Need flexible booking options for your flight to Sydney from Brussels? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Brussels to Sydney become cheaper?

Of course! You can now track prices for flights from Brussels to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.