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$730+ Cheap flights from Bruxelles-National (BRU) to Sydney (SYD)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Brussels Bruxelles-National to Sydney Kingsford Smith are usually found in May or March, booked 53 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,150
(Booking.com)

One-way from

$736
(Malaysia Airlines)

Popular in

July

Cheapest in

May

Average price

$1,449
Provider with most accurate pricing for Brussels Bruxelles-National-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Brussels Bruxelles-National-Sydney Kingsford Smith flights.
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From Brussels Bruxelles-National to Sydney Kingsford Smith
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One-way flight from Brussels Bruxelles-National to Sydney Kingsford Smith
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Highest demand for flights based on searches. 5% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Bruxelles-National to Sydney

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 October 30, 2025.

This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:50 amBRU - SYD
2 stops25h 30mTurkish Airlines
Tue 11/189:15 pmSYD - BRU
2 stops34h 55mTurkish Airlines
Deal found 10/29$1,191
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:30 pmBRU - SYD
2 stops38h 50mTurkish Airlines
Tue 11/189:15 pmSYD - BRU
2 stops34h 55mTurkish Airlines
Deal found 10/29$1,257
This Etihad Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:55 amBRU - SYD
1 stop22h 00mEtihad Airways
Tue 11/184:35 pmSYD - BRU
1 stop24h 00mEtihad Airways
Deal found 10/30$1,267
This Etihad Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:55 amBRU - SYD
1 stop22h 00mEtihad Airways
Tue 11/184:35 pmSYD - BRU
1 stop24h 00mEtihad Airways
Deal found 10/29$1,270
This Turkish Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/33:15 pmBRU - SYD
2 stops42h 05mTurkish Airlines
Tue 11/259:15 pmSYD - BRU
2 stops47h 20mTurkish Airlines
Deal found 10/29$1,346
This Qatar Airways deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/112:55 pmBRU - SYD
1 stop29h 55mQatar Airways
Tue 11/183:50 pmSYD - BRU
1 stop31h 35mQatar Airways
Deal found 10/29$1,403
This Turkish Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:15 pmBRU - SYD
2 stops33h 30mTurkish Airlines
Thu 1/159:15 pmSYD - BRU
2 stops29h 50mTurkish Airlines
Deal found 10/30$1,407
This Turkish Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/153:15 pmBRU - SYD
2 stops33h 30mTurkish Airlines
Sat 1/179:15 pmSYD - BRU
2 stops29h 50mTurkish Airlines
Deal found 10/30$1,412
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:30 amBRU - SYD
1 stop36h 05mCathay Pacific
Sun 1/1110:20 pmSYD - BRU
1 stop43h 20mCathay Pacific
Deal found 10/30$1,414
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:30 amBRU - SYD
1 stop23h 20mCathay Pacific
Tue 11/2510:20 pmSYD - BRU
1 stop43h 20mCathay Pacific
Deal found 10/30$1,416
This Cathay Pacific deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:30 amBRU - SYD
1 stop36h 05mCathay Pacific
Fri 1/166:40 amSYD - BRU
2 stops35h 00mCathay Pacific
Deal found 10/30$1,451

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated October 30, 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

Tue 11/11

7:50 am-7:20 pm

2 stops25h 30m

Sydney Kingsford Smith

Tue 11/18

9:15 pm-10:10 pm

2 stops34h 55m

$1,191

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 11/9

6:30 pm-7:20 pm

2 stops38h 50m

Sydney Kingsford Smith

Tue 11/18

9:15 pm-10:10 pm

2 stops34h 55m

$1,257

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 11/13

9:55 am-5:55 pm

1 stop22h 00m

Sydney Kingsford Smith

Tue 11/18

4:35 pm-6:35 am

1 stop24h 00m

$1,270

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/9

6:20 pm-7:20 pm

2 stops39h 00m

Sydney Kingsford Smith

Mon 3/2

3:55 pm-10:35 am

2 stops28h 40m

$1,309

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 3/1

11:20 am-6:55 am

2 stops33h 35m

Sydney Kingsford Smith

Tue 3/10

4:20 pm-5:00 pm

2 stops34h 40m

$1,315

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/9

11:30 am-7:15 am

1 stop33h 45m

Sydney Kingsford Smith

Mon 3/2

3:15 pm-7:40 am

1 stop26h 25m

$1,337

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sat 3/14

7:50 am-7:20 pm

2 stops25h 30m

Sydney Kingsford Smith

Wed 4/8

9:10 pm-1:25 pm

2 stops48h 15m

$1,353

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 11/11

2:55 pm-6:50 am

1 stop29h 55m

Sydney Kingsford Smith

Tue 11/18

3:50 pm-1:25 pm

1 stop31h 35m

$1,403

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 12/15

11:30 am-9:35 am

1 stop36h 05m

Sydney Kingsford Smith

Sat 1/17

10:20 pm-7:40 am

1 stop43h 20m

$1,414

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 12/2

12:00 pm-10:20 am

2 stops36h 20m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 17 results
1
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Compare providers for flights from Bruxelles-National to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Bruxelles-National to Sydney in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Brussels Bruxelles-National Airport-Sydney flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Brussels Bruxelles-National Airport-Sydney flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Brussels Bruxelles-National Airport-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brussels Bruxelles-National Airport-Sydney flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brussels Bruxelles-National Airport-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 round-trip flight from Bruxelles-National to Sydney. Price data was last updated on October 24, 2025.

To ensure you get the cheapest price possible for a flight from Brussels Bruxelles-National Airport to Sydney, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $767). Flying from Brussels Bruxelles-National Airport to Sydney in April is currently the most expensive (average of $1,262). 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 Bruxelles-National 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 October 30, 2025.

When flying from Brussels Bruxelles-National Airport to Sydney, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight in the evening.

How much does it cost to fly round-trip from Brussels Bruxelles-National Airport to Sydney?

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 October 30, 2025.
Peruse reviews from past customers who have flown with Thai Airways, Finnair, and Etihad Airways from Brussels Bruxelles-National Airport to Sydney to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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
361 reviews
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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
1,333 reviews
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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
7.4
Good
1,284 reviews
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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.
Turkish Airlines
7.3
Good
4,033 reviews
Thai Airways
7.8
Good
361 reviews

Comfort

7.6

Entertainment

6.9

Food

7.3

Overall

7.8

Boarding

7.8

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 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 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?

    For a flight from Brussels Bruxelles-National to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 4.6 mi from the center of the city. Kingsford Smith is the only Sydney airport and it handles 0 inbound flights from Brussels Bruxelles-National per day. 4 airlines have flights to Sydney Kingsford Smith from Brussels Bruxelles-National on a regular basis.

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

    For as low as $1,267, Turkish Airlines can have you in Sydney from Brussels Bruxelles-National Airport in 22h. Brussels Bruxelles-National Airport and Sydney are separated by a distance of 10393 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $1,043, Turkish Airlines will fly you from Brussels Bruxelles-National Airport to Sydney and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Finnair and Thai Airways - these airlines can fly you to your destination from $1,071 and $1,431, respectively. Turkish Airlines is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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 $767). Flying from Brussels Bruxelles-National Airport to Sydney in April is currently the most expensive (average of $1,262). 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

Traveling to a place near Sydney?

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

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Top 4 airlines flying from Bruxelles-National to Sydney

Discover the top 4 airlines that operate flights from Bruxelles-National 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 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,043Average$1,565FlexibilityNo cancel feeOn-time77%
FinnairCheapest$1,071Average$1,248FlexibilityNo cancel feeOn-time76%
Thai AirwaysCheapest$1,431Average$1,568FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$1,441Average$1,898FlexibilityNo cancel feeOn-time75%

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