How long is the flight from Belgium to Sydney?

Etihad Airways, Finnair, and KLM can get you from Belgium to Sydney in just under 26h 05m. Your travel time can differ by up to 8h 30m. The distance between Belgium and Sydney is about 16726 km. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest time of day to fly from BE to SYD?

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.

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.

$736+ Cheap Flights from Belgium to Sydney

Cheap flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 31 August 2026.

Fri 25/1213:00 -

1 stop33h 30m

Sun 17/110:30 -

1 stop30h 10m

Deal found 29/8$1,302

Sun 27/1213:00 -

1 stop40h 50m

Sun 10/110:30 -

1 stop30h 10m

Deal found 30/8$1,386

Tue 29/1213:00 -

1 stop40h 50m

Sun 24/110:30 -

1 stop30h 10m

Deal found 30/8$1,393

Tue 29/1213:00 -

1 stop40h 50m

Sun 10/110:30 -

1 stop30h 10m

Deal found 31/8$1,419

Fri 25/1213:00 -

1 stop33h 30m

Sat 16/110:30 -

1 stop30h 10m

Deal found 29/8$1,424

Sat 26/1213:00 -

1 stop33h 05m

Sun 10/110:30 -

1 stop30h 10m

Deal found 28/8$1,428

Sun 27/1213:00 -

1 stop33h 10m

Sat 9/110:30 -

1 stop30h 10m

Deal found 31/8$1,449

Tue 29/1213:00 -

1 stop33h 35m

Thu 7/110:40 -

1 stop30h 00m

Deal found 29/8$1,454

Thu 24/1213:00 -

1 stop33h 35m

Thu 14/110:40 -

1 stop30h 00m

Deal found 27/8$1,465

Tue 20/1008:50 -

3 stops37h 05m

Mon 9/1121:30 -

2 stops32h 05m

Deal found 27/8$1,643

Thu 12/1112:00 -

2 stops36h 00m

Tue 17/1116:50 -

2 stops33h 30m

Deal found 30/8$1,654

Sun 13/913:15 -

3 stops35h 35m

Tue 29/915:40 -

2 stops31h 50m

Deal found 31/8$1,729

Best flights from Belgium to Sydney
Discover carefully curated flight deals from Belgium to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Tue 20/1008:50 -

3 stops37h 05m

Mon 9/1121:30 -

2 stops32h 05m

Deal found 27/8$1,643

Sat 7/1109:55 -

1 stop34h 35m

Wed 11/1116:50 -

1 stop23h 40m

Deal found 30/8$2,117

Sun 13/919:05 -

2 stops26h 05m

Tue 29/909:50 -

2 stops55h 30m

Deal found 30/8$2,127

Thu 12/1114:45 -

2 stops29h 50m

Thu 3/1216:30 -

2 stops27h 40m

Deal found 27/8$2,169

Sat 7/1118:10 -

2 stops39h 10m

Wed 11/1116:20 -

2 stops34h 00m

Deal found 30/8$2,202

Fri 26/206:30 -

2 stops26h 55m

Sun 14/321:35 -

2 stops34h 45m

Deal found 26/8$2,361

Sun 18/1012:00 -

2 stops34h 55m

Sat 7/1111:20 -

2 stops29h 55m

Deal found 26/8$2,381

Sun 13/913:15 -

3 stops35h 35m

Tue 29/915:40 -

2 stops31h 50m

Deal found 29/8$1,778

Fri 18/918:35 -

3 stops30h 15m

Thu 1/1020:50 -

2 stops34h 05m

Deal found 26/8$1,789

Wed 11/1114:45 -

2 stops29h 50m

Wed 2/1216:30 -

2 stops31h 45m

Deal found 27/8$2,169

Thu 12/1109:55 -

1 stop21h 50m

Wed 2/1216:50 -

1 stop23h 40m

Deal found 27/8$2,218

Tue 20/1008:50 -

3 stops37h 05m

Tue 10/1113:25 -

3 stops31h 05m

Deal found 26/8$1,838

Mon 26/1013:55 -

2 stops32h 10m

Sat 21/1121:35 -

2 stops35h 10m

Deal found 26/8$1,880

Sun 27/1211:10 -

2 stops35h 00m

Sun 10/110:30 -

2 stops35h 10m

Deal found 30/8$1,989

Fri 25/917:30 -

3 stops31h 20m

Thu 8/1014:00 -

3 stops41h 45m

Deal found 29/8$2,004

Tue 13/1011:20 -

3 stops34h 45m

Tue 20/1008:55 -

3 stops34h 15m

Deal found 28/8$2,124

Sat 5/1206:30 -

2 stops26h 55m

Sat 26/1209:50 -

2 stops34h 45m

Deal found 26/8$2,275

Find flight deals from Belgium to Sydney

Round-trip from	$1,302
One-way from	$736
Popular in	June
Cheapest in	April
Average price	$2,186

Air China
25/12-17/1
2 total stops
63h 40m total
Belgium to Sydney

Search Deals

15/9
3 total stops
37h 25m total
Belgium to Sydney

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($225 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($55 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Tue 20/10

08:50-06:55

3 stops37h 05m

Sydney Kingsford Smith

Mon 9/11

21:30-19:35

2 stops32h 05m

$1,643

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Sun 13/9

13:15-08:50

3 stops35h 35m

Sydney Kingsford Smith

Tue 29/9

15:40-15:30

2 stops31h 50m

$1,778

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Fri 18/9

18:35-08:50

3 stops30h 15m

Sydney Kingsford Smith

Thu 1/10

20:50-22:55

2 stops34h 05m

$1,789

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Tue 20/10

08:50-06:55

3 stops37h 05m

Sydney Kingsford Smith

Tue 10/11

13:25-10:30

3 stops31h 05m

$1,838

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Mon 26/10

13:55-08:05

2 stops32h 10m

Sydney Kingsford Smith

Sat 21/11

21:35-22:45

2 stops35h 10m

$1,880

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Sun 27/12

11:10-08:10

2 stops35h 00m

Sydney Kingsford Smith

Sun 10/1

10:30-11:40

2 stops35h 10m

$1,989

BrusselsSydney

CRL Charleroi Brussels - SYD Sydney Kingsford Smith

CRLSYD

Charleroi Brussels

Fri 25/9

17:30-08:50

3 stops31h 20m

Sydney Kingsford Smith

Thu 8/10

14:00-22:45

3 stops41h 45m

$2,004

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sat 7/11

09:55-06:30

1 stop34h 35m

Sydney Kingsford Smith

Wed 11/11

16:50-06:30

1 stop23h 40m

$2,117

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 13/10

11:20-07:05

3 stops34h 45m

Sydney Kingsford Smith

Tue 20/10

08:55-10:10

3 stops34h 15m

$2,124

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sun 13/9

19:05-05:10

2 stops26h 05m

Sydney Kingsford Smith

Tue 29/9

09:50-09:20

2 stops55h 30m

$2,127

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 34 resultsSorted by cheapest first

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.

CRL-SYD

BRU-SYD

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

BE0-SYD

CRL-SYD

BRU-SYD

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

Currently, April is the cheapest month in which you can book a flight from Belgium to Sydney (average of $1,812). Flying from Belgium to Sydney in June is currently the most expensive (average of $2,575). 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 Belgium to Sydney?

The price you pay for your flight from Belgium to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Thai Airways and Etihad Airways 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.

Thai Airways

7.9

Good

418 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Thai Airways

7.9

Good

418 reviews

Thai Airways

7.9

Good

418 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Etihad Airways

7.3

Good

1,529 reviews

Thai Airways

7.9

Good

418 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Virendra,Jan 2026

DEL - BKK

Related info for your journey

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.
How long is the flight from Belgium to Sydney?
Etihad Airways, Finnair, and KLM can get you from Belgium to Sydney in just under 26h 05m. Your travel time can differ by up to 8h 30m. The distance between Belgium and Sydney is about 16726 km. Both multi-stop and direct flights can be found to your destination and back.
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, April is the cheapest month in which you can book a flight from Belgium to Sydney (average of $1,812). Flying from Belgium to Sydney in June is currently the most expensive (average of $2,575). 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

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Top 2 airlines flying from Belgium to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Etihad Airways	Cheapest$1,444	Average$1,773	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Thai Airways	Cheapest$2,075	Average$2,791	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Belgium to Sydney. 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 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?

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

Can Cheapflights notify me if prices for flights from Belgium to Sydney 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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Cheap flights from Belgium to Sydney from $736

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Belgium to Sydney

Cheapest flights from Belgium to SydneyExplore 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 31 August 2026.

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 31 August 2026.

Best flights from Belgium to SydneyDiscover carefully curated flight deals from Belgium to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Discover carefully curated flight deals from Belgium to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Belgium to SydneyDiscover last-minute flight deals from Belgium to Sydney. Data last updated 31 August 2026 and is based on user searches.

Discover last-minute flight deals from Belgium to Sydney. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Belgium to SydneySearch for one-way flight options from Belgium to Sydney. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Search for one-way flight options from Belgium to Sydney. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.

Find flight deals from Belgium to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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

The price you pay for your flight from Belgium to Sydney may vary depending on when you book. For the best chance of a lower fare, look to book 12 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Sydney

Check out reviews from past customers who have flown with Thai Airways and Etihad Airways 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.

Related info for your journey

What airport do you fly into for flights to Sydney from Belgium?

How long is the flight from Belgium to Sydney?

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

How can I find direct flights from Belgium to Sydney?

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

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

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to Sydney

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Complete your trip

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Search flights from Belgium to Sydney by cabin class

Find flights from Belgium to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Belgium and Sydney flights

Browse other Belgium and Sydney flight options. Last updated on 31 August 2026.

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Other flights to Sydney

Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 31 August 2026.

Top 2 airlines flying from Belgium to Sydney

Fly with Cheapflights

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

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

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

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

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Book with flexibility

Travel Smart

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 31 August 2026.

Best flights from Belgium to Sydney
Discover carefully curated flight deals from Belgium to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 31 August 2026.

Last-minute flights from Belgium to Sydney
Discover last-minute flight deals from Belgium to Sydney. Data last updated 31 August 2026 and is based on user searches.

One-way flights from Belgium to Sydney
Search for one-way flight options from Belgium to Sydney. Find affordable one-way fares based on user searches. Data last updated 31 August 2026.