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$599+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 6 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 June 12, 2025.

Round-trip from

$971
(British Airways)

One-way from

$599
(Kiwi.com)

Popular in

July

Cheapest in

May

Average price

$1,529
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. 6% potential increase in price ($98 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/32:50 pmBRU - SYD
2 stops30h 05mBritish Airways
Tue 11/254:20 pmSYD - BRU
2 stops34h 20mBritish Airways
Deal found 6/10$971
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 11/2711:35 amBRU - SYD
2 stops46h 15mTurkish Airlines
Sat 12/139:45 pmSYD - BRU
2 stops46h 20mTurkish Airlines
Deal found 6/10$1,140
This Juneyao Airlines deal was found by Cheapflights users on 6/9. 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 Juneyao Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:05 pmBRU - SYD
1 stop34h 10mJuneyao Airlines
Tue 10/218:35 amSYD - BRU
1 stop31h 55mJuneyao Airlines
Deal found 6/9$1,260
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/224:10 pmBRU - SYD
3 stops31h 10mMultiple Airlines
Mon 7/711:25 amSYD - BRU
3 stops35h 15mMultiple Airlines
Deal found 6/11$1,273
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/112:00 pmBRU - SYD
2 stops42h 15mHainan Airlines
Thu 7/179:00 pmSYD - BRU
2 stops43h 10mHainan Airlines
Deal found 6/11$1,304
This KLM deal was found by Cheapflights users on 6/9. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/13:05 pmBRU - SYD
2 stops30h 05mKLM
Tue 10/213:50 pmSYD - BRU
2 stops26h 50mKLM
Deal found 6/9$1,323
This Finnair deal was found by Cheapflights users on 6/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:05 pmBRU - SYD
2 stops27h 35mFinnair
Mon 9/810:20 amSYD - BRU
2 stops31h 00mFinnair
Deal found 6/12$1,342
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:25 pmBRU - SYD
1 stop22h 45mCathay Pacific
Sun 9/710:10 amSYD - BRU
1 stop29h 10mCathay Pacific
Deal found 6/12$1,347
This Singapore Airlines deal was found by Cheapflights users on 6/11. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2711:20 amBRU - SYD
1 stop34h 20mSingapore Airlines
Tue 11/257:10 pmSYD - BRU
1 stop45h 40mSingapore Airlines
Deal found 6/11$1,389
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:15 amBRU - SYD
2 stops35h 40mUnited Airlines
Sat 10/1810:30 amSYD - BRU
2 stops29h 45mUnited Airlines
Deal found 6/10$1,456
This Qatar Airways deal was found by Cheapflights users on 6/10. 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.
Mon 11/32:55 pmBRU - SYD
1 stop29h 55mQatar Airways
Tue 11/253:50 pmSYD - BRU
1 stop31h 35mQatar Airways
Deal found 6/10$1,470
This Trip.com deal was found by Cheapflights users on 6/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1410:55 amBRU - SYD
1 stop22h 00mEtihad Airways
Sat 9/279:30 pmSYD - BRU
1 stop42h 00mEtihad Airways
Deal found 6/11$1,482

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 June 12, 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 11/3

2:50 pm-6:55 am

2 stops30h 05m

Sydney Kingsford Smith

Tue 11/25

4:20 pm-4:40 pm

2 stops34h 20m

$971

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 11/27

11:35 am-7:50 pm

2 stops46h 15m

Sydney Kingsford Smith

Sat 12/13

9:45 pm-10:05 am

2 stops46h 20m

$1,140

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 8/31

12:05 pm-6:15 am

1 stop34h 10m

Sydney Kingsford Smith

Tue 10/21

8:35 am-7:30 am

1 stop31h 55m

$1,260

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 6/22

4:10 pm-7:20 am

3 stops31h 10m

Sydney Kingsford Smith

Mon 7/7

11:25 am-2:40 pm

3 stops35h 15m

$1,273

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 7/1

12:00 pm-2:15 pm

2 stops42h 15m

Sydney Kingsford Smith

Thu 7/17

9:00 pm-8:10 am

2 stops43h 10m

$1,304

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 9/1

3:05 pm-5:10 am

2 stops30h 05m

Sydney Kingsford Smith

Tue 10/21

3:50 pm-9:40 am

2 stops26h 50m

$1,323

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 8/18

7:05 pm-6:40 am

2 stops27h 35m

Sydney Kingsford Smith

Mon 9/8

10:20 am-9:20 am

2 stops31h 00m

$1,342

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 8/19

1:25 pm-8:10 pm

1 stop22h 45m

Sydney Kingsford Smith

Sun 9/7

10:10 am-7:20 am

1 stop29h 10m

$1,347

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 10/27

11:20 am-7:40 am

1 stop34h 20m

Sydney Kingsford Smith

Sun 11/30

7:10 pm-6:50 am

1 stop45h 40m

$1,389

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 10/2

11:15 am-6:55 am

2 stops35h 40m

Sydney Kingsford Smith

Sat 10/18

10:30 am-7:15 am

2 stops29h 45m

$1,456

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 29 results
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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 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 June 9, 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 6 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, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of $1,041). Flying from Brussels Bruxelles-National Airport to Sydney in December is currently the most expensive (average of $1,635). 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 June 12, 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 23% versus a flight in the evening.

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 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Sydney when rainfall is around 2.0 in.

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 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Hainan Airlines, Garuda Indonesia and Singapore Airlines from Brussels 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.
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Hainan Airlines
8.1
Very good
39 reviews
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Garuda Indonesia
8.1
Very good
76 reviews
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Singapore Airlines
8.1
Very good
1,302 reviews
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
KLM
7.8
Good
1,358 reviews
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.
Thai Airways
7.7
Good
335 reviews
Hainan Airlines
8.1
Very good
39 reviews

Boarding

8.6

Comfort

8.1

Entertainment

7.7

Overall

8.1

Food

8.5

Crew

8.9

Reviews

1 / 2
10.0
Excellent

Anonymous,Mar 2025

CAN - PEK

Excellent services. The staff were amazing. Although if there was something that I could suggest to improve the services I’d say that snacks and drinks should be offered in between meals. Other than that then it was a lovely flight.

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. 5 airlines have flights to Sydney Kingsford Smith from Brussels Bruxelles-National on a regular basis.

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

    Currently priced at $971, British Airways will fly you from Brussels Bruxelles-National Airport to Sydney and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Turkish Airlines and Juneyao Airlines - these airlines can fly you to your destination from $1,140 and $1,260, respectively. British Airways is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Etihad Airways, which is currently one of the cheapest options available, starting at $682. Malaysia Airlines flights start at $695 while deals on Thai Airways start at $842 one-way.

  • 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, March is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to Sydney (average of $1,041). Flying from Brussels Bruxelles-National Airport to Sydney in December is currently the most expensive (average of $1,635). 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 Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

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Top 5 airlines flying from Bruxelles-National to Sydney

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,043Average$1,713FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$1,056Average$1,208FlexibilityNo cancel feeOn-time70%
FinnairCheapest$1,071Average$1,202FlexibilityNo cancel feeOn-time76%
Etihad AirwaysCheapest$1,405Average$1,963FlexibilityNo cancel feeOn-time75%
Thai AirwaysCheapest$1,431Average$1,520FlexibilityNo cancel feeOn-time77%

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