Cheap Flights from Sydney to Brussels

Compare Sydney to Brussels flight deals

Find the cheapest month or even day of the year to fly to Brussels

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Flight deals from Sydney to Brussels

Looking for a cheap last-minute deal or the best return flight from Sydney Airport to Brussels? If you want to travel next month, return fares start from ج.م.‏ 50,947. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sydney to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sydney to Brussels flights are currently cheapest in May.

Sydney to Brussels: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 24,146
Cheapest month to flyMay

Finding cheap flights from Sydney to Brussels: Frequently asked questions

There are 5 airports in Brussels: Brussels International, Antwerp Deurne, Brussels S. Charleroi, Liege, and Kortrijk.
The best price we found for a return flight from Sydney to Brussels is ج.م.‏ 50,947. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sydney to Brussels. But we found flights with one or more stops from ج.م.‏ 50,947.
As of April 2026, there are no flights flying from Sydney to Brussels.
The cheapest month to fly from Sydney to Brussels is usually May.
If you're flying from Sydney Airport, the cheapest airport near Brussels is Brussels International – which is 11.0 km away from the centre of Brussels. We've found flights into this airport from ج.م.‏ 50,947.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Brussels on Thursday, 21 May 2026.
No airlines currently offer direct flights between Sydney Airport and Brussels. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 9°C. July is typically the warmest month in Brussels, when it usually averages around 22°C. You can expect the least rain in April. The coldest month is January, with temperatures averaging -0°C. The rainiest month is December.
Currently, Etihad Airways offers the cheapest flight tickets to Brussels.

Travelling from Sydney (Kingsford Smith) Airport (SYD) to Brussels: what you need to know

  • Brussels is ten hours behind Sydney, where Sydney (Kingsford Smith) Airport is located. Brussels follows the UTC+1 timezone.

  • For stress-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your SYD to Brussels flight.

  • Travelling during a peak time such as July? Public holidays and other high seasons can mean longer queues and delays at check-in and security. Be extra cautious and get there up to four hours before international flights and two hours before a domestic departure.

  • We make it simple to book plane tickets from SYD to Brussels with a stopover. To see your options, uncheck 'Direct flights only.' Next, choose a flight offering a stop long enough to tour the city of your choice. Top stopovers include:

    • Dubai Airport (DXB)

    • Changi International Airport (SIN)

    • Abu Dhabi International Airport (AUH)

  • The journey from central Sydney to SYD takes about 25 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 8 kilometres in 20 minutes or so, depending on traffic conditions.

  • Searching for a hotel close to SYD? If you're catching an early flight from Sydney (Kingsford Smith) Airport to Brussels, these stays will put you moments from check-in:

  • 69.62% of flights that leave from Sydney (Kingsford Smith) Airport make it to their destination on time.

How to find the cheapest flights from Sydney (Kingsford Smith) Airport (SYD) to Brussels

  • ج.م.‏ 24,146 is the cheapest price we've seen for a one-way Sydney (Kingsford Smith) Airport to Brussels flight. A return ticket right now is ج.م.‏ 50,947. Depending on the availability and when you book, these fares can change.

  • To find cheap flights from SYD to Brussels, book as early as you can. Airlines typically offer the most competitive fares when tickets are first released.

  • The 'Whole month' tool will show you the cheapest tickets from Sydney (Kingsford Smith) Airport to Brussels throughout the month. It's a great way to find a bargain if your travel dates are flexible.

  • Save time searching for cheap flights from SYD to Brussels by setting up a Price Alert. You'll receive an email or push notification on the app when a lower fare pops up.

  • Select your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from Sydney (Kingsford Smith) Airport to Brussels by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Brussels

Brussels Airport (BRU)

  • The distance from Brussels Airport (BRU) to central Brussels is roughly 14 kilometres. It'll take you about 20 minutes to get to the centre driving.

  • It'll take around 40 minutes to get there by public transport.

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Sydney (Kingsford Smith) Airport to Brussels. Reserve one of these accommodation options near BRU instead:

  • Pick up a Brussels Airport rental car and explore Brussels and beyond with your own set of wheels. Keddy By Europcar, Alamo and Europcar are leading providers to choose from here.

  • Reserving your ride from Brussels Airport about three weeks before your flight from SYD to Brussels can help you lock in the lowest rate.

Brussels S. Charleroi Airport (CRL)

  • Once your flight from Sydney (Kingsford Smith) Airport to Brussels has touched down, you can reach the city centre in about 55 minutes by car. Central Brussels is roughly 56 kilometres from Brussels S. Charleroi Airport (CRL).

  • The trip will take roughly 1 hour 35 minutes on public transport.

  • After stepping off your SYD to Brussels flight, settle in at a hotel close to CRL. These are some comfortable options that'll help you switch to relaxation mode:

  • Keddy By Europcar, Thrifty and Budget make collecting a Brussels S. Charleroi Airport rental car easy and quick. These trusted companies are located in or around the terminal and will have you behind the wheel before you know it.

  • Score the best price by securing your ride from CRL two weeks ahead of time. You can also expect to have a greater selection of vehicles.

Best time to go to Brussels

  • Carefully consider your dates before securing your flight from Sydney (Kingsford Smith) Airport to Brussels. The city comes alive in peak season, but hotel rates are often higher and attractions can get crowded. Go to Brussels in the low season if you prefer a quieter vibe.

  • When booking your Sydney (Kingsford Smith) Airport to Brussels plane ticket, think about the kind of weather you prefer. August is the warmest month in Brussels, with temperatures ranging from 12ºC to 27ºC.

  • January sees average temperatures of between -2ºC and 8ºC. Search for a cheap ticket from SYD to Brussels around that time if you want to travel when it's cooler.

More about Brussels

  • Once you've booked your flight from Sydney (Kingsford Smith) Airport to Brussels, find a hotel that offers both comfort and a great location. Make one of these accommodation options your base for exploring Brussels:

  • All great journeys should include a little sightseeing. Atomium, Grand Place and Manneken Pis are attractions you won't want to skip in Brussels.

Explore more of Belgium

  • Ostend is just one of the many places in Belgium waiting to be explored once you've taken in the sights of Brussels. Around 113 kilometres away to the west, check out popular attractions including Fort Napoleon, The Crystal Ship and Leopoldpark.

  • Around 113 kilometres east of Brussels, Verviers is another favourite stop in Belgium. Start your sightseeing at Quai Pierre Rapsat, Parc de Séroule and Parc de la Tourelle.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.