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Cheap flights from Brussels to Sydney from $719

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
23 Apr — 30 Apr1
1 adult

Cheapflights Tip: The best prices from Brussels to Sydney Kingsford Smith are usually found in May or September, booked 88 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 18 April 2025.

Round-trip from

$1,573

One-way from

$719

Popular in

July

Cheapest in

May

Average price

$2,262
15/5-22/5
  • 15/5-22/5
  • 5 total stops
  • 65h 10m total
  • Brussels to Sydney
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6/5
  • 6/5
  • 2 total stops
  • 41h 55m total
  • Brussels to Sydney
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($272 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($64 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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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 18 April 2025.

Thu 15/516:30CRL - SYD
3 stops32h 30mMultiple Airlines
Thu 22/511:00SYD - CRL
2 stops32h 40mMultiple Airlines
Deal found 17/4$1,573
Mon 2/616:15BRU - SYD
3 stops35h 20mMultiple Airlines
Mon 9/612:50SYD - BRU
3 stops32h 35mMultiple Airlines
Deal found 17/4$1,592
Tue 6/512:00BRU - SYD
2 stops42h 15mHainan Airlines
Tue 20/521:00SYD - BRU
2 stops43h 10mHainan Airlines
Deal found 18/4$1,754
Sat 10/519:55BRU - SYD
2 stops54h 05mMalaysia Airlines
Tue 10/622:10SYD - BRU
2 stops43h 45mMalaysia Airlines
Deal found 16/4$1,892
Mon 2/619:05BRU - SYD
2 stops26h 15mBritish Airways
Mon 9/614:40SYD - BRU
2 stops27h 25mBritish Airways
Deal found 17/4$1,945
Mon 8/913:25BRU - SYD
1 stop32h 45mCathay Pacific
Mon 15/910:10SYD - BRU
1 stop29h 10mCathay Pacific
Deal found 17/4$2,019
Wed 29/1010:05BRU - SYD
1 stop22h 30mEtihad Airways
Thu 20/1121:30SYD - BRU
1 stop43h 20mEtihad Airways
Deal found 17/4$2,112
Sun 1/612:05BRU - SYD
1 stop34h 10mJuneyao Airlines
Thu 12/608:15SYD - BRU
1 stop31h 15mJuneyao Airlines
Deal found 18/4$2,156
Tue 28/1011:20BRU - SYD
1 stop23h 55mSingapore Airlines
Mon 17/1109:05SYD - BRU
1 stop31h 45mSingapore Airlines
Deal found 17/4$2,168
Thu 15/513:30BRU - SYD
1 stop23h 00mThai Airways
Thu 22/514:50SYD - BRU
1 stop24h 50mThai Airways
Deal found 17/4$2,245
Thu 22/509:00BRU - SYD
1 stop24h 10mQatar Airways
Thu 5/620:45SYD - BRU
1 stop25h 55mQatar Airways
Deal found 17/4$2,272
Wed 28/515:05BRU - SYD
2 stops30h 05mKLM
Sat 7/611:45SYD - BRU
3 stops30h 05mKLM
Deal found 17/4$2,306

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 18 April 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

CRL - SYD

CRLSYD

Charleroi Brussels

Thu 15/5

16:30-09:00

3 stops32h 30m

Sydney Kingsford Smith

Thu 22/5

11:00-11:40

2 stops32h 40m

$1,573

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/6

16:15-11:35

3 stops35h 20m

Sydney Kingsford Smith

Mon 9/6

12:50-13:25

3 stops32h 35m

$1,592

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 6/5

12:00-14:15

2 stops42h 15m

Sydney Kingsford Smith

Tue 20/5

21:00-08:10

2 stops43h 10m

$1,754

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sat 10/5

19:55-10:00

2 stops54h 05m

Sydney Kingsford Smith

Tue 10/6

22:10-09:55

2 stops43h 45m

$1,892

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 2/6

19:05-05:20

2 stops26h 15m

Sydney Kingsford Smith

Mon 9/6

14:40-10:05

2 stops27h 25m

$1,945

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 8/9

13:25-06:10

1 stop32h 45m

Sydney Kingsford Smith

Mon 15/9

10:10-07:20

1 stop29h 10m

$2,019

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 1/6

10:55-16:55

1 stop22h 00m

Sydney Kingsford Smith

Sun 8/6

11:45-07:30

2 stops27h 45m

$2,152

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 1/6

12:05-06:15

1 stop34h 10m

Sydney Kingsford Smith

Thu 12/6

08:15-07:30

1 stop31h 15m

$2,156

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 21/8

12:10-10:25

1 stop38h 15m

Sydney Kingsford Smith

Fri 24/10

12:00-07:55

1 stop28h 55m

$2,181

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 15/5

13:30-20:30

1 stop23h 00m

Sydney Kingsford Smith

Thu 22/5

14:50-07:40

1 stop24h 50m

$2,245

Flights are sorted by cheapest return flights first.

Deals found on 17/4

Showing 1-10 of 24 results
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2
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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 11 April 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 88 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 18 April 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 18 April 2025.
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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
37 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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
71 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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
1,289 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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
1,329 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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
323 reviews
Hainan Airlines
8.1
Very Good
37 reviews
Check prices

Comfort

8.1

Boarding

8.5

Crew

8.9

Food

8.5

Entertainment

7.7

Overall

8.1

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 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 $1,754. Other airlines that can offer you cheap pricing are Malaysia Airlines, from $1,892, and British Airways, from $1,945. Users have found that Hainan Airlines is 25% 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 $915. However, be on the lookout for offers from Malaysia Airlines 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
Terrigal
Cronulla
Lithgow
Bondi Beach
Leura
Swansea

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Alternative routes for Brussels to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Sydney flights
Charleroi Brussels to Sydney flights

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 18 April 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,763Average$2,231FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,981Average$2,155FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$2,179Average$2,961FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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

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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.

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