$394 Cheap Flights from Sydney (SYD) to Brussels (BRU)

View $394 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Sydney Airport (SYD) to Brussels Airport (BRU)

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Cheap Flights from Sydney to Brussels (SYD-BRU)

Prices were available within the past 7 days and start at $394 for one-way flights and $900 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, Feb 17 - Tue, Mar 3
SYD
Sydney
BRU
Brussels
$900 Roundtrip, found 1 day ago
$900
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Tue, Feb 17 from Sydney to Brussels, returning Tue, Mar 3, priced at $900 found 1 day ago
China Eastern Airlines
Mon, Feb 16 - Tue, Mar 3
SYD
Sydney
BRU
Brussels
$928 Roundtrip, found 1 day ago
$928
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Mon, Feb 16 from Sydney to Brussels, returning Tue, Mar 3, priced at $928 found 1 day ago
China Eastern Airlines
Tue, Feb 17 - Mon, Mar 2
SYD
Sydney
BRU
Brussels
$975 Roundtrip, found 1 day ago
$975
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Tue, Feb 17 from Sydney to Brussels, returning Mon, Mar 2, priced at $975 found 1 day ago
Turkish Airlines
Fri, Feb 6 - Mon, Feb 23
SYD
Sydney
BRU
Brussels
$1,035 Roundtrip, found 1 day ago
$1,035
Roundtrip
found 1 day ago
Select Turkish Airlines flight, departing Fri, Feb 6 from Sydney to Brussels, returning Mon, Feb 23, priced at $1,035 found 1 day ago
Cathay Pacific
Mon, Feb 2 - Tue, Mar 3
SYD
Sydney
BRU
Brussels
$1,088 Roundtrip, found 3 days ago
$1,088
Roundtrip
found 3 days ago
Select Cathay Pacific flight, departing Mon, Feb 2 from Sydney to Brussels, returning Tue, Mar 3, priced at $1,088 found 3 days ago
British Airways
Sun, Mar 1 - Sun, Mar 15
SYD
Sydney
BRU
Brussels
$1,186 Roundtrip, found 1 day ago
$1,186
Roundtrip
found 1 day ago
Select British Airways flight, departing Sun, Mar 1 from Sydney to Brussels, returning Sun, Mar 15, priced at $1,186 found 1 day ago
Etihad Airways
Mon, Nov 10 - Sun, Nov 23
SYD
Sydney
BRU
Brussels
$1,243 Roundtrip, found 1 day ago
$1,243
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Mon, Nov 10 from Sydney to Brussels, returning Sun, Nov 23, priced at $1,243 found 1 day ago
Finnair
Mon, Mar 23 - Mon, Mar 30
SYD
Sydney
BRU
Brussels
$1,281 Roundtrip, found 2 days ago
$1,281
Roundtrip
found 2 days ago
Select Finnair flight, departing Mon, Mar 23 from Sydney to Brussels, returning Mon, Mar 30, priced at $1,281 found 2 days ago
Swiss International Air Lines
Fri, May 22 - Fri, May 29
SYD
Sydney
BRU
Brussels
$1,432 Roundtrip, found 4 days ago
$1,432
Roundtrip
found 4 days ago
Select Swiss International Air Lines flight, departing Fri, May 22 from Sydney to Brussels, returning Fri, May 29, priced at $1,432 found 4 days ago
KLM
Sun, Feb 1 - Sat, Feb 28
SYD
Sydney
BRU
Brussels
$1,445 Roundtrip, found 3 days ago
$1,445
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, Feb 1 from Sydney to Brussels, returning Sat, Feb 28, priced at $1,445 found 3 days ago

Alternative airports near Brussels

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brussels - National BRU. Cheapest and Closest option available. Average driving time to city center is 15 minutes. Flights from $1,025
BRU
Brussels - National
CheapestClosest
Average driving time to city center15 min
Flights from $1,025
Flights from Sydney (SYD) to Brussels (BRU)
Origin airport
Kingsford Smith Intl.
Destination airport
Brussels - National
Airlines serving
All Nippon Airways, British Airways, Cathay Pacific, China Eastern Airlines, Emirates, Etihad Airways, Finnair, Juneyao Air, Lufthansa, Qantas Airways, Qatar Airways, Scandinavian Airlines, Singapore Airlines, Thai Airways International, Turkish Airlines, United
Roundtrip price
$899
Distance
10399 mi

Sydney to Brussels Flights

The cheapest times to fly from Sydney to Brussels

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sydney to Brussels are during the month of February. You can find some of the cheapest flights from Sydney to Brussels with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sydney to Brussels

Sunday is one of the best days to book for cheap flights from Sydney to Brussels: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sydney to Brussels

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sydney to Brussels in 2025. You can also book with separate airlines for your outbound and return journeys, from $394 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sydney to Brussels flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sydney to Brussels airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU) cost?
Secure a cheap one-way flight from $394 or cheap return flight from $900 from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU)?
Planning your trip for February can help you save, as it's the cheapest month for flights between SYD and BRU. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SYD to BRU flight.
How many flights per day from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU)?
There aren't any daily nonstop flights available from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from SYD to BRU?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU)?
To avoid potential delays on the Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU) last-minute?
Last-minute bookings from SYD to BRU are generally more expensive. For the lowest prices, start searching for flights as early as possible. That being said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a SYD to BRU flight and hotel package?
You can save money by securing a SYD to BRU flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Kingsford Smith Intl. Airport (SYD) to Brussels - National Airport (BRU)?
If you reserved your SYD to BRU flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

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*Available to One Key members.