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Cheap flights from Sydney to Belgium from $667

SYD — BRU
15 Oct — 22 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

Sat 10/1020:40 -
1 stop43h 05m
Mon 26/1012:00 -
1 stop34h 05m
Deal found 11/9$1,345
Fri 9/1020:40 -
1 stop43h 05m
Tue 20/1013:00 -
1 stop41h 50m
Deal found 10/9$1,461
Thu 1/1020:50 -
2 stops32h 35m
Wed 21/1011:10 -
2 stops34h 25m
Deal found 12/9$1,492
Sat 10/1021:35 -
2 stops29h 20m
Mon 26/1006:35 -
2 stops37h 55m
Deal found 14/9$1,495
Tue 13/1020:40 -
1 stop43h 05m
Sun 25/1012:00 -
1 stop34h 05m
Deal found 15/9$1,576
Thu 1/1020:50 -
2 stops32h 35m
Thu 22/1007:20 -
2 stops27h 50m
Deal found 12/9$1,601
Tue 13/1022:05 -
2 stops28h 45m
Sun 25/1018:35 -
2 stops38h 50m
Deal found 15/9$1,614
Mon 19/1021:35 -
2 stops28h 55m
Sun 25/1011:35 -
2 stops45h 50m
Deal found 14/9$1,621

Find flight deals from Sydney to Belgium

Round-trip from

$1,345

One-way from

$667

Popular in

September

Cheapest in

February

Average price

$2,345
Air China
  • Air China
  • 10/10-26/10
  • 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).
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Cheapest flight prices on average. 2% potential price decrease ($60 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.

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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

$682
Fastest return journey

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 27/10

16:50-06:30

1 stop23h 40m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$682

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 29/10

21:30-06:30

1 stop43h 00m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$691

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 12/1

20:40-06:40

1 stop44h 00m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$699

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Mon 11/1

10:10-06:40

1 stop30h 30m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$740

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 3/11

10:30-06:20

2 stops53h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$758

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Mon 11/1

21:25-16:15

3 stops52h 50m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$814

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 29/10

12:00-15:25

2 stops37h 25m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$825

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

$895

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 28/10

16:50-06:30

1 stop23h 40m

Brussels Bruxelles-National

Wed 31/12

00:00-09:00

Nonstop0h 00m

$983

Flights are sorted by cheapest return flights first.

Deals found on 10/9

Showing 1-10 of 21 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 $1,534). Flying from Sydney to Belgium in September is currently the most expensive (average of $2,345). 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
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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
1,602 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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
419 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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
1,486 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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
3,734 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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
1,533 reviews
Singapore Airlines
8.2
Very Good
1,602 reviews
Check prices

Comfort

8.0

Crew

8.6

Overall

8.2

Boarding

8.3

Food

7.8

Entertainment

8.1

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 $1,419. Sydney and Belgium are separated by a distance of 16726 km. This flight may include one or multiple stops.

  • 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 $720. Users have also found prices from $726 and $953 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 $1,534). Flying from Sydney to Belgium in September is currently the most expensive (average of $2,345). 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$1,083Average$1,440FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Etihad AirwaysCheapest$1,132Average$1,741FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Air ChinaCheapest$1,172Average$1,666FlexibilityNo cancel feeOn-time67%
Search Air China flights
Singapore AirlinesCheapest$1,392Average$1,731FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,445Average$1,969FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,666Average$2,172FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Qatar AirwaysCheapest$1,756Average$2,083FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,987Average$2,368FlexibilityNo 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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