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 to Brussels? 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 November.

Alternative Sydney to Brussels routes

Looking for the cheapest, fastest or easiest route from Sydney to Brussels? You could fly into the following airports instead.

Sydney to Brussels: Flight information

The things to know before you go.
Cheapest flight found805 €
Cheapest month to flyNovember

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 805 €. 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 805 €.
As of July 2025, there are no flights flying from Sydney to Brussels.
The cheapest month to fly from Sydney to Brussels is usually November.
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 805 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Brussels on Wednesday, 5 November 2025.
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 July, the average temperature is usually around 18°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, Scoot offers the cheapest flight tickets to Brussels.

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

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

  • To avoid rushing for your SYD to Brussels flight, leave enough time for things like check-in and baggage drop. Turning up two hours ahead of international departures and an hour before domestic flights is the general rule.

  • Longer lines at check-in and security are more likely if you're heading away during high season, so allow a little extra breathing room. A good rule of thumb for peak periods? Get there up to four hours ahead for international flights and two hours for domestic departures.

  • Think about adding a stopover to potentially score a cheaper plane ticket from SYD to Brussels. All you need to do is deselect 'Direct flights only' during your search. Break up your journey by stopping at one of these connection hubs:

    • Dubai Airport (DXB)

    • Changi International Airport (SIN)

    • Abu Dhabi International Airport (AUH)

  • SYD is about 8 kilometres from central Sydney. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic. If you're taking public transport, expect the journey time to be around 25 minutes.

  • Booked an early flight from Sydney (Kingsford Smith) Airport to Brussels? Avoid the stress of rushing to the airport (and sneak in some extra snooze time) by choosing one of these stays near SYD:

  • Of all flights leaving Sydney (Kingsford Smith) Airport, 69.62% land on time at their destination.

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

  • 325 € is the cheapest price we've seen for a one-way Sydney (Kingsford Smith) Airport to Brussels flight. A return ticket right now is 805 €. 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)

  • Brussels Airport (BRU) is around 14 kilometres from the centre of Brussels. If you're catching a cab or a ride-share, the drive takes about 20 minutes.

  • If you're travelling on public transport, expect a journey time of about 40 minutes.

  • Look into staying at a hotel near BRU if you're coming in on a late flight from Sydney (Kingsford Smith) Airport to Brussels. Choose one of these accommodation options and avoid the hassle of a long transfer:

  • 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 popular outlets to choose from here.

  • To secure the lowest price, book your ride from Brussels Airport around three weeks in advance of your flight from SYD to Brussels.

Brussels S. Charleroi Airport (CRL)

  • Brussels S. Charleroi Airport (CRL) is about 56 kilometres from central Brussels. Once you've hopped off your flight from Sydney (Kingsford Smith) Airport to Brussels, it'll take you around 55 minutes to reach the heart of the city in a cab or ride-share.

  • You can expect the journey to take about 1 hour 35 minutes on public transport.

  • You'll find some comfortable places to drop your things at near CRL. Unwind and get cosy after your SYD to Brussels flight at any of these well-located options:

  • Keddy By Europcar, Thrifty and Budget make picking up a Brussels S. Charleroi Airport rental car quick and easy. These trusted companies are located in or around the terminal and will have you on your way in a heartbeat.

  • Avoid potential price surges. Reserving your ride two weeks before your arrival at CRL can land you a better rate.

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 (54ºF) to 27ºC (81ºF).

  • January sees average temperatures of between -2ºC (28ºF) and 8ºC (46ºF). Search for a cheap ticket from SYD to Brussels around that time if you want to travel when it's cooler.

More about Brussels

  • After booking your flight from Sydney (Kingsford Smith) Airport to Brussels, choose a hotel that combines comfort with a great location. Make one of these options your base for exploring Brussels:

  • There are so many things to explore in this city it can be hard to work out where to start. Atomium, Grand Place and Manneken Pis are top attractions which should feature on every Brussels itinerary.

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.