Cheap flights from Belgium to Sydney from $716

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
23 Jul — 30 Jul1
1 adult

Cheap flight deals from Belgium to Sydney

Keep the following information in mind while searching for Belgium to Sydney flight deals. Data was last updated 18 July 2025.

Round-trip from

$1,686

One-way from

$716

Popular in

July

Cheapest in

May

Average price

$2,766
Etihad Airways
  • Etihad Airways
  • 19/9-6/10
  • 3 total stops
  • 69h 00m total
  • Belgium to Sydney
17/9
  • 17/9
  • 3 total stops
  • 57h 35m total
  • Belgium to Sydney
Highest demand for flights based on searches. 4% potential increase in price ($168 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($63 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from Belgium to Sydney

Cheapest flights from Belgium to Sydney
Explore the most affordable flight options available from Belgium to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Fri 19/909:05BRU - SYD
2 stops45h 10mMultiple Airlines
Fri 10/1016:40SYD - BRU
1 stop23h 50mMultiple Airlines
Deal found 16/7$1,686
Mon 8/910:55BRU - SYD
1 stop35h 15mEtihad Airways
Mon 22/921:30SYD - BRU
1 stop42h 00mEtihad Airways
Deal found 18/7$1,772
Mon 8/914:55CRL - SYD
3 stops34h 05mMultiple Airlines
Mon 22/915:40SYD - CRL
2 stops28h 40mMultiple Airlines
Deal found 18/7$1,856
Tue 21/1012:00BRU - SYD
2 stops42h 15mHainan Airlines
Sat 1/1121:00SYD - BRU
2 stops42h 45mHainan Airlines
Deal found 16/7$1,916
Sun 7/915:05BRU - SYD
2 stops31h 20mKLM
Mon 22/910:20SYD - BRU
2 stops31h 20mKLM
Deal found 18/7$1,993

Cheapflights Fare Finder

Customise your flight search to find flights from Belgium 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 July 2025.
Use the filters below to find and compare flights from Belgium to Sydney that are best for you.

Fly from

Belgium

Fly to

Sydney

Route

Depart

Return

Price

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Fri 19/9

09:05-14:15

2 stops45h 10m

Sydney Kingsford Smith

Mon 6/10

16:40-07:30

1 stop23h 50m

$1,686

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 8/9

10:55-06:10

1 stop35h 15m

Sydney Kingsford Smith

Mon 22/9

21:30-07:30

1 stop42h 00m

$1,772

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Mon 8/9

14:55-09:00

3 stops34h 05m

Sydney Kingsford Smith

Mon 22/9

15:40-12:20

2 stops28h 40m

$1,856

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 21/10

12:00-15:15

2 stops42h 15m

Sydney Kingsford Smith

Sat 1/11

21:00-05:45

2 stops42h 45m

$1,916

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 7/9

15:05-06:25

2 stops31h 20m

Sydney Kingsford Smith

Mon 22/9

10:20-09:40

2 stops31h 20m

$1,993

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Wed 17/9

20:40-14:15

3 stops57h 35m

$716

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 18/9

20:50-14:15

2 stops57h 25m

$745

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 2/12

11:20-11:50

1 stop38h 30m

$1,030

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 27/11

09:55-18:35

1 stop22h 40m

$1,049

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 15/10

08:30-19:00

2 stops25h 30m

$1,212

Flights are sorted by cheapest return flights first.

Deals found on 16/7

Showing 1-10 of 13 results
1
2

Best time to book a flight from Belgium to Sydney

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

What is the cheapest month to book a flight from Belgium to Sydney?

Currently, May is the cheapest month in which you can book a flight from Belgium to Sydney (average of $129). Flying from Belgium 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 BE to SYD?

Find hourly flight availability from Belgium 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 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Belgium to Sydney as you normally would.

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 July 2025.
Check out reviews from past customers who have flown with Hainan Airlines, Singapore Airlines, andKLM from Belgium 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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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.

Crew

8.9

Comfort

8.1

Food

8.6

Boarding

8.6

Overall

8.2

Entertainment

7.6

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 Belgium 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 Belgium?

    Sydney Kingsford Smith (SYD), located 7.5 km from the city centre, is the airport you fly into when you book flights from Belgium to Sydney.

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

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $1,030. Users have also found prices from $1,049 and $1,212 on Etihad Airways and Air India, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belgium 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 Belgium to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Belgium to Sydney (average of $129). Flying from Belgium 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 Sydney?

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

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Top 4 airlines flying from Belgium to Sydney

Discover the top 4 airlines that operate flights from Belgium 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 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,671Average$2,127FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,940Average$2,037FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapest$2,062Average$2,537FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Thai AirwaysCheapest$2,141Average$2,909FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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How does Cheapflights help users find flights from Belgium to Sydney?

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

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