Cheap flights from Brussels Bruxelles-National Airport to Sydney from $762
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Sydney departing on 31/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Brussels Bruxelles-National Airport and Sydney?
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from Brussels Bruxelles-National Airport, with most prices found around $2,042. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,122.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,333. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,052.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Brussels Bruxelles-National Airport to Sydney in the afternoon for as low as $2,188. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,896 on average. Flights to Sydney from Brussels Bruxelles-National Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.
How far in advance should I book a flight to Sydney?
You are more likely to see cheaper flights to Sydney from Brussels Bruxelles-National Airport when booking 1 weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,325 when searching 1 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Brussels Bruxelles-National Airport for as low as $2,173 on momondo.
What is the cheapest airline that flies from Brussels Bruxelles-National to Sydney Kingsford Smith?
Etihad Airways, Malaysia Airlines, and Air India are the most popular carriers operating from Brussels Bruxelles-National to Sydney Kingsford Smith
Which airlines fly to Sydney?
Finnair, British Airways and Etihad Airways are the top three most popular airlines that fly to Sydney from Brussels Bruxelles-National Airport according to our data. Finnair is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 4 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
When to book flights from Brussels Bruxelles-National Airport to Sydney
Cheap Brussels Bruxelles-National Airport to Sydney (BRU to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Sydney
How far is Brussels Bruxelles-National to Sydney Kingsford Smith by plane?
The distance between Brussels Bruxelles-National and Sydney Kingsford Smith is about 16722.8 km. By plane, this route typically takes 22h 00m.
When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport?
Prices for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport is 4 as of June 2025.
How old do you have to be to fly from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The required travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sydney Kingsford Smith Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Brussels Bruxelles-National Airport to Sydney?
Based on momondo bookings for flights between Brussels Bruxelles-National Airport and Sydney, the leading airline is Finnair, making up 36% of the total bookings. Other popular airlines include British Airways with 28%, Etihad Airways with 18%, and Thai Airways with 18%.
Best airlines flying from Brussels Bruxelles-National Airport to Sydney
Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,742 | Free cancellation | Rating 6.6 7,004 reviews | |||
| PriceFrom $1,938 | Free cancellation | Rating 7.6 1,290 reviews | |||
| PriceFrom $2,024 | Free cancellation | Rating 7.4 1,211 reviews | |||
| PriceFrom $2,131 | Free cancellation | Rating 7.7 335 reviews |
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Why should I use momondo to find a flight deal from Brussels to Sydney?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Brussels.
Can I find flights from Brussels to Sydney with flexible booking policies on momondo?
Yes. All flights to Sydney from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Brussels to Sydney?
Once you have performed a search for Brussels to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Brussels to Sydney right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Brussels to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.