Cheap Flights from Brussels International (BRU) to Sydney (SYD)

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Flight deals from Brussels International Airport to Sydney Airport

Looking for a cheap last-minute deal or the best return flight from Brussels International Airport to Sydney Airport? If you want to travel next month, return fares start from £805. Find the lowest prices on one-way and return tickets right here.

Is this a good flight price? We’ll tell you.We compare today’s Brussels International Airport to Sydney Airport prices with what travellers usually pay, so you can see if now’s a good time to book, or if it’s worth waiting.

Sydney.£616 per passenger.Departing Sat, 19 Sep, returning Fri, 9 Oct.Return flight with AJet and AirAsia X.Outbound indirect flight with AJet, departs from Brussels International on Sat, 19 Sep, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Fri, 9 Oct, arriving in Brussels International.Price includes taxes and charges.From £616, select.

Sydney.£624 per passenger.Departing Sat, 20 Jun, returning Fri, 10 Jul.Return flight with AJet and AirAsia X.Outbound indirect flight with AJet, departs from Brussels International on Sat, 20 Jun, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Fri, 10 Jul, arriving in Brussels International.Price includes taxes and charges.From £624, select.

Sydney.£648 per passenger.Departing Mon, 5 Oct, returning Sun, 11 Oct.Return flight with AJet and AirAsia X.Outbound indirect flight with AJet, departs from Brussels International on Mon, 5 Oct, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sun, 11 Oct, arriving in Brussels International.Price includes taxes and charges.From £648, select.

Sydney.£658 per passenger.Departing Wed, 23 Sep, returning Wed, 30 Sep.Return flight with AJet and Scoot.Outbound indirect flight with AJet, departs from Brussels International on Wed, 23 Sep, arriving in Sydney.Inbound indirect flight with Scoot, departs from Sydney on Wed, 30 Sep, arriving in Brussels International.Price includes taxes and charges.From £658, select.

Sydney.£690 per passenger.Departing Sun, 25 Oct, returning Sun, 8 Nov.Return flight with Vueling Airlines and AirAsia X.Outbound indirect flight with Vueling Airlines, departs from Brussels International on Sun, 25 Oct, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sun, 8 Nov, arriving in Brussels International.Price includes taxes and charges.From £690, select.

Sydney.£695 per passenger.Departing Thu, 19 Nov, returning Sat, 16 Jan.Return flight with Hainan Airlines and AirAsia X.Outbound indirect flight with Hainan Airlines, departs from Brussels International on Thu, 19 Nov, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sat, 16 Jan, arriving in Brussels International.Price includes taxes and charges.From £695, select.

Sydney.£697 per passenger.Departing Sat, 7 Nov, returning Sun, 22 Nov.Return flight with Hainan Airlines and AirAsia X.Outbound indirect flight with Hainan Airlines, departs from Brussels International on Sat, 7 Nov, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sun, 22 Nov, arriving in Brussels International.Price includes taxes and charges.From £697, select.

Sydney.£700 per passenger.Departing Sun, 7 Jun, returning Thu, 18 Jun.Return flight with AJet and Scoot.Outbound indirect flight with AJet, departs from Brussels International on Sun, 7 Jun, arriving in Sydney.Inbound indirect flight with Scoot, departs from Sydney on Thu, 18 Jun, arriving in Brussels International.Price includes taxes and charges.From £700, select.

Sydney.£717 per passenger.Departing Mon, 18 May, returning Mon, 25 May.Return flight with Finnair and Scoot.Outbound indirect flight with Finnair, departs from Brussels International on Mon, 18 May, arriving in Sydney.Inbound indirect flight with Scoot, departs from Sydney on Mon, 25 May, arriving in Brussels International.Price includes taxes and charges.From £717, select.

Sydney.£721 per passenger.Departing Wed, 13 May, returning Wed, 10 Jun.Return flight with Brussels Airlines and Scoot.Outbound indirect flight with Brussels Airlines, departs from Brussels International on Wed, 13 May, arriving in Sydney.Inbound indirect flight with Scoot, departs from Sydney on Wed, 10 Jun, arriving in Brussels International.Price includes taxes and charges.From £721, select.

Sydney.£727 per passenger.Departing Sat, 29 Aug, returning Sun, 6 Sep.Return flight with AJet and AirAsia X.Outbound indirect flight with AJet, departs from Brussels International on Sat, 29 Aug, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sun, 6 Sep, arriving in Brussels International.Price includes taxes and charges.From £727, select.

Sydney.£748 per passenger.Departing Thu, 25 Jun, returning Sun, 20 Sep.Return flight with Air Serbia and Cebu Pacific.Outbound indirect flight with Air Serbia, departs from Brussels International on Thu, 25 Jun, arriving in Sydney.Inbound indirect flight with Cebu Pacific, departs from Sydney on Sun, 20 Sep, arriving in Brussels International.Price includes taxes and charges.From £748, select.

Sydney.£759 per passenger.Departing Tue, 28 Apr, returning Thu, 7 May.Return flight with Etihad Airways and Hainan Airlines.Outbound indirect flight with Etihad Airways, departs from Brussels International on Tue, 28 Apr, arriving in Sydney.Inbound indirect flight with Hainan Airlines, departs from Sydney on Thu, 7 May, arriving in Brussels International.Price includes taxes and charges.From £759, select.

Sydney.£768 per passenger.Departing Wed, 1 Jul, returning Wed, 15 Jul.Return flight with Brussels Airlines and Cebu Pacific.Outbound indirect flight with Brussels Airlines, departs from Brussels International on Wed, 1 Jul, arriving in Sydney.Inbound indirect flight with Cebu Pacific, departs from Sydney on Wed, 15 Jul, arriving in Brussels International.Price includes taxes and charges.From £768, select.

Sydney.£773 per passenger.Departing Mon, 17 Aug, returning Mon, 31 Aug.Return flight with IndiGo and Cebu Pacific.Outbound indirect flight with IndiGo, departs from Brussels International on Mon, 17 Aug, arriving in Sydney.Inbound indirect flight with Cebu Pacific, departs from Sydney on Mon, 31 Aug, arriving in Brussels International.Price includes taxes and charges.From £773, select.

Sydney.£783 per passenger.Departing Mon, 5 Oct, returning Thu, 3 Dec.Return flight with AJet and Scoot.Outbound indirect flight with AJet, departs from Brussels International on Mon, 5 Oct, arriving in Sydney.Inbound indirect flight with Scoot, departs from Sydney on Thu, 3 Dec, arriving in Brussels International.Price includes taxes and charges.From £783, select.

Find the cheapest month to fly from Brussels International to Sydney

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

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Brussels International to Sydney: Alternative routes

Compare routes from Brussels International to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Sydney

5 miles from central Sydney

ClosestCheapest

from £616

Search flights

Wollongong

54 miles from central Sydney

from £1,385

Search flights

Brussels to Sydney: Flight information

The things to know before you go.

Cheapest flight found	£616
Cheapest month to fly	September

Finding cheap flights from Brussels International to Sydney: Frequently asked questions

How much are return flights from Brussels International to Sydney?

The best price we found for a return flight from Brussels International to Sydney is £616. 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.

Which airlines fly direct from Brussels International to Sydney?

Currently, there are no airlines that fly direct from Brussels International to Sydney. But we found flights with one or more stops from £616.

How many flights are there a week from Brussels International to Sydney?

As of March 2026, there are no flights flying from Brussels International to Sydney.

When is the cheapest time to fly from Brussels International to Sydney?

The cheapest month to fly from Brussels International to Sydney is usually September.

Which upcoming date is cheapest to fly from Brussels International Airport to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Sydney Airport on Saturday, 19 September 2026.

Can I get a direct flight from Brussels International Airport to Sydney Airport?

No airlines currently offer direct flights between Brussels International Airport and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

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 Sydney 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.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Brussels International Airport to Sydney with?

Currently, AJet offers the cheapest flight tickets to Sydney.

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

Sydney's timezone is UTC+11, making Sydney ten hours ahead of Brussels.
To ensure you get on your BRU to SYD flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and an hour before domestic flights is the general travel rule.
During popular months like July, it's best to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of international flights when you fly during peak periods in general.
We make it a breeze to book a flight with a stopover. To see all your options for tickets from Brussels Airport to Sydney (Kingsford Smith) Airport, uncheck 'Direct flights only.' Then, choose a flight with a stop long enough to explore the city of your choice. Some great stopovers between BRU and SYD include:
- Dubai Airport
- Hamad International Airport
- Abu Dhabi International Airport

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

At the moment, £331 is the cheapest price we've seen for a one-way Brussels Airport to Sydney (Kingsford Smith) Airport flight. The best price for a return plane ticket is £616. Remember that fares could change due to availability at the time of booking.
Don't leave things to the last minute. You're more likely to get cheap tickets from BRU to SYD if you book ahead. Airlines often have some amazing early bird rates.
Getting cheap flights from Brussels Airport to Sydney (Kingsford Smith) Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the best prices throughout the month and bag a great deal.
Picking up cheap flights from BRU to SYD is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.
Tailor your flights using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Best' or 'Cheapest' flights from Brussels Airport to Sydney (Kingsford Smith) Airport.

Handy information about Brussels Airport (BRU)

Of the flights that depart from Brussels Airport, 71.97% arrive as scheduled at their destination.
Brussels Airport is around 9 miles from central Brussels. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to arrive, depending on the traffic.
Expect a trip time of around 40 minutes when using public transport.
Get your trip off to a stress-free start by staying near BRU. Whether you're catching an early flight from Brussels Airport to Sydney (Kingsford Smith) Airport or want to avoid feeling rushed, these stays are ideal:

Arriving at Sydney (Kingsford Smith) Airport (SYD)

The last thing you want is a lengthy trip to your hotel if you're getting in late on a Brussels Airport to Sydney (Kingsford Smith) Airport flight. Book one of these accommodation options near SYD instead:
Say yes to new adventures by picking up a Sydney (Kingsford Smith) Airport rental car. Grab your wheels from simba car hire, Bargain Car Rentals or Yes Drive and explore beyond Sydney's usual tourist stops.
Booking your vehicle from Sydney (Kingsford Smith) Airport about two weeks ahead can help you secure the lowest rate.

Getting from Sydney (Kingsford Smith) Airport (SYD) to central Sydney

Sydney (Kingsford Smith) Airport to the centre of Sydney has a drive time of about 20 minutes. It's approximately 11 miles away.
It takes roughly 25 minutes when travelling by public transport.

When to fly to Sydney (Kingsford Smith) Airport (SYD)

April is the most popular month for flights from Brussels Airport to Sydney (Kingsford Smith) Airport. For a quieter experience, travel to Sydney in April.
Before locking in your flight from Brussels Airport to Sydney (Kingsford Smith) Airport, think about the type of weather you like. January is the warmest month in Sydney, with temperatures ranging from 17ºC (63ºF) to 32ºC (90ºF).
July has average temperatures of between 5ºC (41ºF) and 19ºC (66ºF). Look for cheap tickets from BRU to SYD sometime then if you like cooler conditions.

Explore more of Australia

Sydney has plenty to offer, but there are so many other corners of Australia waiting to be explored. Around 150 miles south-west of Sydney, a trip to Canberra will keep you on the move. Start with attractions like Australian War Memorial, National Gallery of Australia and Parliament House.
If you're eager to discover another major stop in Australia, head for Newcastle, roughly 75 miles north-east of Sydney. Newcastle Beach, Nobbys Beach and Merewether Beach are among the biggest draws.