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Cheap flights from Belgium to Sydney from $674

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SYD
9 Jul — 16 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 4 July 2025.

Round-trip from

$1,701

One-way from

$674

Popular in

July

Cheapest in

May

Average price

$2,758
Turkish Airlines
  • Turkish Airlines
  • 5/11-26/11
  • 4 total stops
  • 69h 05m total
  • Belgium to Sydney
3/9
  • 3/9
  • 3 total stops
  • 38h 35m total
  • Belgium to Sydney
Highest demand for flights based on searches. 5% potential increase in price ($217 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease ($64 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 4 July 2025.

Wed 5/1115:15BRU - SYD
2 stops42h 35mTurkish Airlines
Wed 26/1121:45SYD - BRU
2 stops26h 30mTurkish Airlines
Deal found 2/7$1,701
Wed 5/1119:55BRU - SYD
2 stops37h 10mMultiple Airlines
Sun 23/1116:20SYD - BRU
1 stop24h 15mMultiple Airlines
Deal found 3/7$1,735
Thu 21/816:30CRL - SYD
3 stops32h 30mMultiple Airlines
Wed 3/912:50SYD - CRL
2 stops34h 05mMultiple Airlines
Deal found 3/7$1,795
Wed 22/1010:55BRU - SYD
1 stop35h 15mEtihad Airways
Sun 9/1116:20SYD - BRU
1 stop24h 15mEtihad Airways
Deal found 3/7$1,874
Tue 26/812:00BRU - SYD
2 stops42h 15mHainan Airlines
Tue 2/921:00SYD - BRU
2 stops43h 10mHainan Airlines
Deal found 3/7$1,978
Thu 21/813:25BRU - SYD
1 stop22h 45mCathay Pacific
Wed 3/910:10SYD - BRU
1 stop29h 10mCathay Pacific
Deal found 2/7$1,981

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 4 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

Wed 5/11

15:15-19:50

2 stops42h 35m

Sydney Kingsford Smith

Wed 26/11

21:45-14:15

2 stops26h 30m

$1,701

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 5/11

19:55-19:05

2 stops37h 10m

Sydney Kingsford Smith

Sun 23/11

16:20-06:35

1 stop24h 15m

$1,735

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Thu 21/8

16:30-09:00

3 stops32h 30m

Sydney Kingsford Smith

Wed 3/9

12:50-14:55

2 stops34h 05m

$1,795

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 22/10

10:55-07:10

1 stop35h 15m

Sydney Kingsford Smith

Sun 9/11

16:20-06:35

1 stop24h 15m

$1,874

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 26/8

12:00-14:15

2 stops42h 15m

Sydney Kingsford Smith

Tue 2/9

21:00-08:10

2 stops43h 10m

$1,979

BrusselsSydney

CRL - SYD

CRLSYD

Charleroi Brussels

Wed 3/9

11:35-10:10

3 stops38h 35m

$674

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 3/9

18:30-14:15

2 stops59h 45m

$701

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 13/8

10:55-16:55

1 stop22h 00m

$1,041

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Sun 19/10

11:40-15:15

2 stops42h 35m

$1,138

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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 4 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 4 July 2025.
Check out reviews from past customers who have flown with Hainan Airlines, Etihad Airways, andTurkish Airlines 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.

Comfort

8.1

Entertainment

7.6

Boarding

8.6

Food

8.6

Overall

8.2

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.

Comfort

8.1

Entertainment

7.6

Boarding

8.6

Food

8.6

Overall

8.2

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.

Comfort

8.1

Entertainment

7.6

Boarding

8.6

Food

8.6

Overall

8.2

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.

Comfort

8.1

Entertainment

7.6

Boarding

8.6

Food

8.6

Overall

8.2

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 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.

  • 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 Belgium?

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

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.

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 4 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,648Average$2,098FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,920Average$2,058FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Etihad AirwaysCheapest$2,034Average$2,502FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Thai AirwaysCheapest$2,111Average$2,870FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

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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?

Millions of users choose and trust Cheapflights to book the best flight deals from Belgium to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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