Find flights
Airlines

$681+ Cheap flights to Belgium

— BRU
30 Sep — 7 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Belgium in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Belgium

Tue 10/1110:30 -
1 stop30h 10m
Mon 23/1113:00 -
1 stop33h 05m
Deal found 27/8$1,178
Tue 10/1110:30 -
2 stops32h 35m
Mon 23/1113:00 -
1 stop33h 05m
Deal found 27/8$1,313
Mon 26/1010:10 -
1 stop30h 30m
Sat 7/1113:00 -
1 stop33h 05m
Deal found 26/8$1,324
Sat 24/1020:40 -
1 stop44h 00m
Sat 31/1013:00 -
1 stop33h 05m
Deal found 29/8$1,394
Fri 9/1020:40 -
1 stop43h 05m
Fri 16/1013:00 -
1 stop41h 50m
Deal found 27/8$1,467
Sat 10/1020:40 -
1 stop43h 05m
Mon 26/1013:00 -
1 stop33h 05m
Deal found 28/8$1,474

Find flight deals to Belgium

Return from

$1,178

One-way from

$681

Popular in

September

Cheapest in

February

Average price

$1,953
Air China
  • Air China
  • 10/11-23/11
  • 2 total stops
  • 63h 15m total
  • Sydney to Brussels
Search Deals
Air China
  • Air China
  • 11/1
  • 1 total stop
  • 30h 30m total
  • Sydney to Belgium
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 25/9

21:05-21:25

2 stops32h 20m

Brussels Bruxelles-National

Sun 11/10

16:15-20:10

2 stops42h 55m

$1,665

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 10/2

15:50-06:50

1 stop25h 00m

Brussels Bruxelles-National

Wed 3/3

09:10-21:15

2 stops26h 05m

$1,752
Fastest return journey

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Tue 10/11

16:50-06:30

1 stop23h 40m

Brussels Bruxelles-National

Thu 19/11

09:55-17:45

1 stop21h 50m

$1,782

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 11/11

16:50-06:30

1 stop23h 40m

Brussels Bruxelles-National

Thu 19/11

09:55-17:45

1 stop21h 50m

$1,782

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Sun 8/11

16:50-06:30

1 stop23h 40m

Brussels Bruxelles-National

Thu 19/11

09:55-17:45

1 stop21h 50m

$1,782

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Fri 30/10

21:35-22:20

2 stops34h 45m

Brussels Bruxelles-National

Mon 23/11

06:30-19:25

2 stops26h 55m

$1,898

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 9/9

14:35-17:30

2 stops34h 55m

Brussels Bruxelles-National

Wed 23/9

07:20-19:10

2 stops27h 50m

$1,927

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 8/10

22:05-17:50

2 stops28h 45m

Brussels Bruxelles-National

Sun 11/10

18:05-12:45

3 stops33h 40m

$1,976

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Thu 10/9

09:30-07:45

2 stops30h 15m

Brussels Bruxelles-National

Mon 5/10

12:00-07:55

2 stops58h 55m

$2,236

SydneyBrussels

SYD Sydney Kingsford Smith - BRU Brussels Bruxelles-National

SYDBRU

Sydney Kingsford Smith

Wed 9/9

10:20-07:45

2 stops29h 25m

Brussels Bruxelles-National

Mon 5/10

12:00-07:55

2 stops58h 55m

$2,240

Flights are sorted by cheapest return flights first.

Deals found on 27/8

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Belgium

How long is the flight to Belgium?

On average, a flight from Sydney to Belgium takes 25 hours 0 minutes. Flights to Belgium from other popular cities in Australia will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Belgium?

The most popular airlines flying from Sydney to Belgium are Thai Airways, Cathay Pacific and Etihad Airways.

Qatar Airways
Qatar Airways
From $1,360
Etihad Airways
Etihad Airways
From $1,127
Singapore Airlines
Singapore Airlines
From $1,230
Thai Airways
Thai Airways
From $1,494

What are the cheapest airlines that fly to Belgium?

The cheapest airlines flying from Sydney to Belgium are Turkish Airlines, Etihad Airways and Air China.

Rainfall in Belgium by month

In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 mm per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

Temperature in Belgium by month

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

When is the best time to book a flight to Belgium?

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights to Belgium. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Belgium

Check out reviews from past customers who have flown Singapore Airlines,Thai Airways, andCathay Pacific to Belgium 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.
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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
1,591 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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
1,466 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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
3,723 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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
1,529 reviews
Singapore Airlines
8.2
Very Good
1,591 reviews
Check prices

Boarding

8.3

Entertainment

8.1

Crew

8.6

Food

7.8

Overall

8.2

Comfort

8.0

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.

FAQs about flying to Belgium

  • Can I find cheaper flights to Belgium if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Belgium on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Belgium?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Belgium.

  • What is the cheapest airport to fly to in Belgium?

    Charleroi Brussels is currently the cheapest airport to fly to in Belgium. One-way flights to Charleroi Brussels typically cost $36, while return flights cost around $78.

  • How much is a return flight to Belgium?

    A return flight to Belgium will typically cost around $98, however they can be found for as little as $78.

  • Where does the fastest flight to Belgium depart from?

    For those looking to save time traveling to Belgium, Cairns offers the quickest one-way flight (21 hours 30 minutes).

  • Does Brussels Bruxelles-National have car hire?

    Yes. Those touching down at Brussels Bruxelles-National can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Brussels Bruxelles-National?

    Yes. Brussels Bruxelles-National has hotels nearby for those requiring accommodations. Sheraton Brussels Airport Hotel is the closest property to Brussels Bruxelles-National (0.0 km away from Brussels Bruxelles-National).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Find flights to Belgium

Flights to Bruxelles-National
Flights to Antwerp
Flights to Brussels

Fly with Cheapflights

How does Cheapflights help users find flights to Belgium?

Cheapflights helps you search for flights to Belgium via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets 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.

Can Cheapflights find flights to Belgium with no change fees?

Need flexible booking options for your flight to Belgium ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Belgium flights today and get alerted when prices change. To subscribe and begin receiving alerts, click the bell icon next to the flight deals above and provide your email address.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.