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Cheap flights from Sydney to Belgium from $664

SYD — BRU
12 Oct — 19 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Belgium

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Belgium

Tue 13/1020:40 -
1 stop43h 05m
Mon 26/1012:00 -
1 stop34h 05m
Deal found 9/9$1,271
Sat 10/1020:40 -
1 stop43h 05m
Mon 26/1012:00 -
1 stop34h 05m
Deal found 7/9$1,280
Tue 20/1020:40 -
1 stop43h 05m
Tue 27/1008:25 -
2 stops38h 10m
Deal found 8/9$1,382
Thu 22/1020:40 -
1 stop43h 05m
Thu 29/1012:00 -
1 stop34h 35m
Deal found 7/9$1,439
Fri 9/1020:40 -
1 stop43h 05m
Tue 20/1013:00 -
1 stop41h 50m
Deal found 10/9$1,455
Fri 30/1010:30 -
1 stop30h 10m
Mon 23/1112:00 -
1 stop34h 05m
Deal found 10/9$1,513
Fri 30/1010:30 -
1 stop30h 10m
Mon 23/1109:10 -
2 stops36h 55m
Deal found 9/9$1,608

Find flight deals from Sydney to Belgium

Round-trip from

$1,271

One-way from

$664

Popular in

September

Cheapest in

February

Average price

$2,335
Air China
  • Air China
  • 13/10-26/10
  • 2 total stops
  • 77h 10m total
  • Sydney to Belgium
Search Deals
Etihad Airways
  • Etihad Airways
  • 1/10-31/12
  • 1 total stop
  • 42h 15m total
  • Sydney to Belgium
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($163 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Belgium that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 3/11

21:30-06:30

1 stop43h 00m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$679

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 29/9

20:50-07:05

1 stop42h 15m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$685

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 15/1

10:30-06:40

1 stop30h 10m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$700
Fastest return journey

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 7/10

16:40-07:05

1 stop23h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$711

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 10/3

16:50-19:00

1 stop36h 10m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$711

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 29/10

20:05-09:35

3 stops47h 30m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$738

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 2/10

15:40-07:05

1 stop23h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$738

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Sat 26/9

20:35-09:50

3 stops45h 15m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$862

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 8/10

22:05-10:10

2 stops45h 05m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$876

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Sun 1/11

21:35-10:35

2 stops47h 00m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$891

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 22 resultsSorted by cheapest first
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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

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, February is the cheapest month in which you can book a flight from Sydney to Belgium (average of $1,527). Flying from Sydney to Belgium in September is currently the most expensive (average of $2,335). 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.

How far ahead should I book a flight from Sydney to Belgium?

To ensure you get the cheapest price possible for a flight from Sydney to Belgium, you should look to book at least 84 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.

Reviews of airlines servicing Belgium

Get a feel of what it's like to fly with Singapore Airlines,Thai Airways, andCathay Pacific 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
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,600 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Thai Airways
7.9
Good
418 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,481 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Qatar Airways
7.4
Good
3,733 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Etihad Airways
7.3
Good
1,535 reviews
Singapore Airlines
8.2
Very Good
1,600 reviews
Check prices

Crew

8.6

Food

7.8

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • 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 43h 05m. Air China provides one of the quickest options available for as low as $1,280. Sydney and Belgium are separated by a distance of 16726 km.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $717. Users have also found prices from $723 and $948 on Etihad Airways and Qatar Airways, respectively.

  • 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, February is the cheapest month in which you can book a flight from Sydney to Belgium (average of $1,527). Flying from Sydney to Belgium in September is currently the most expensive (average of $2,335). 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

Top 8 airlines flying from Sydney to Belgium

AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$1,078Average$1,434FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,127Average$1,733FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air ChinaCheapest$1,167Average$1,658FlexibilityNo cancel feeOn-time67%
Search Air China flights
Singapore AirlinesCheapest$1,386Average$1,723FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,438Average$1,961FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,659Average$2,163FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,748Average$2,074FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,978Average$2,357FlexibilityNo cancel feeOn-time75%
Search Emirates flights

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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.

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