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Cheap flights from Sydney to Belgium from $662

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BRU
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Sydney to Belgium

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Belgium
Explore the most affordable flight options available from Sydney to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Mon 17/1115:15SYD - BRU
1 stop26h 25mCathay Pacific
Mon 1/1211:30BRU - SYD
1 stop23h 20mCathay Pacific
Deal found 13/11$1,604
Thu 13/1111:20SYD - BRU
2 stops30h 30mAir Canada
Wed 19/1110:00BRU - SYD
2 stops37h 35mAir Canada
Deal found 11/11$1,650
Mon 17/1121:30SYD - BRU
2 stops33h 05mMultiple Airlines
Mon 1/1211:20BRU - SYD
3 stops34h 45mMultiple Airlines
Deal found 13/11$1,653
Mon 17/1122:15SYD - BRU
2 stops33h 55mTurkish Airlines
Mon 1/1207:50BRU - SYD
2 stops25h 30mTurkish Airlines
Deal found 13/11$1,659
Thu 13/1115:35SYD - BRU
1 stop25h 30mThai Airways
Wed 19/1113:10BRU - SYD
1 stop22h 40mThai Airways
Deal found 11/11$1,706
Thu 27/1113:35SYD - BRU
2 stops33h 30mMultiple Airlines
Thu 4/1214:05BRU - SYD
2 stops60h 15mMultiple Airlines
Deal found 13/11$1,766
Thu 20/1122:20SYD - BRU
1 stop43h 20mCathay Pacific
Wed 3/1220:30BRU - SYD
2 stops38h 20mCathay Pacific
Deal found 13/11$1,936
Thu 20/1121:40SYD - BRU
1 stop25h 45mQatar Airways
Wed 3/1214:55BRU - SYD
1 stop29h 55mQatar Airways
Deal found 13/11$1,958

Cheap flight deals from Sydney to Belgium

Keep the following information in mind while searching for Sydney to Belgium flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,540

One-way from

$662

Popular in

December

Cheapest in

October

Average price

$1,911
Turkish Airlines
  • Turkish Airlines
  • 3/2-25/3
  • 4 total stops
  • 77h 35m total
  • Sydney to Belgium
Search Deals
2/2
  • 2/2
  • 3 total stops
  • 39h 35m total
  • Sydney to Belgium
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($234 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($63 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Belgium 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 14 November 2025.
Use the filters below to find and compare flights from Sydney to Belgium that are best for you.

Fly from

Sydney

Fly to

Belgium

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-17:20

2 stops30h 05m

Brussels Bruxelles-National

Fri 20/3

15:15-19:20

2 stops42h 05m

$1,575

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

22:20-07:40

1 stop43h 20m

Brussels Bruxelles-National

Fri 20/3

09:00-07:15

2 stops36h 15m

$1,827

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

11:20-13:15

3 stops35h 55m

Brussels Bruxelles-National

Fri 20/3

10:00-08:35

2 stops36h 35m

$1,877

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 26/12

22:00-22:20

2 stops34h 20m

Brussels Bruxelles-National

Fri 2/1

14:45-09:25

3 stops32h 40m

$2,850

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 22/12

12:00-07:35

2 stops53h 35m

Brussels Bruxelles-National

Mon 12/1

10:45-10:00

2 stops37h 15m

$3,006

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 26/12

21:30-06:35

1 stop43h 05m

Brussels Bruxelles-National

Fri 2/1

09:55-06:35

1 stop34h 40m

$3,209

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 22/12

15:15-07:40

1 stop26h 25m

Brussels Bruxelles-National

Mon 12/1

11:30-07:15

1 stop33h 45m

$3,256

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 1/2

20:05-13:05

2 stops27h 00m

$723

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 4/2

15:55-17:20

2 stops35h 25m

$737

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 19/11

11:15-06:35

3 stops53h 20m

$761

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 18 results
1
2

Best time to book a flight from Sydney to Belgium

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

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

Currently, May is the cheapest month in which you can book a flight from Sydney to Belgium (average of $1,314). Flying from Sydney to Belgium in July is currently the most expensive (average of $1,834). 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 SYD to BE?

Find hourly flight availability from Sydney to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

When flying from Sydney to Belgium, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight at midday.

What is the cheapest day to fly from Sydney to Belgium?

Use this chart to determine the cheapest time to fly return from Sydney to Belgium. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Belgium flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 14 November 2025.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways, andQatar Airways from Sydney to Belgium by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Singapore Airlines
8.1
Very Good
1,401 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Thai Airways
7.8
Good
361 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Qatar Airways
7.4
Good
3,662 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Etihad Airways
7.4
Good
1,296 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.
Turkish Airlines
7.3
Good
4,043 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Boarding

8.3

Crew

8.6

Food

7.8

Overall

8.1

Reviews

1 / 20
10.0
Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Belgium. 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 from for flights from Sydney to Belgium?

    If you book a flight to Belgium from Sydney, you will be flying from Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

  • How long is the flight from Sydney to Belgium?

    A quick flight from Sydney to Belgium can take about 30h 05m. Turkish Airlines provides one of the quickest options available for as low as $1,575. Sydney and Belgium are separated by a distance of 16726 km. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Sydney to Belgium (average of $1,314). Flying from Sydney to Belgium in July is currently the most expensive (average of $1,834). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sydney to Belgium

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Top 10 airlines flying from Sydney to Belgium

Discover the top 10 airlines that operate flights from Sydney to Belgium. 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 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,294Average$1,523FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Japan AirlinesCheapest$1,330Average$2,011FlexibilityNo cancel feeOn-time79%
Search Japan Airlines flights
Cathay PacificCheapest$1,363Average$1,665FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$1,448Average$1,703FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapest$1,596Average$2,464FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapest$1,633Average$2,153FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Etihad AirwaysCheapest$1,637Average$2,125FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
British AirwaysCheapest$1,658Average$1,856FlexibilityNo cancel feeOn-time70%
Search British Airways flights
FinnairCheapest$1,691Average$1,939FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Thai AirwaysCheapest$1,840Average$2,109FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Sydney to Belgium. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belgium from Sydney.

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

Yes! Cheapflights helps users easily find flights from Sydney to Belgium with no change fees.

Can Cheapflights notify me if prices for flights from Sydney to Belgium become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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