Cheap flights from Sydney to Brussels from $830
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Brussels departing on 25/7. 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 Sydney to Brussels
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 Sydney and Brussels?
What is the cheapest month to fly to Brussels?
In general, November is the cheapest month to fly from Sydney to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,624. If you aren’t able to travel during the month of November, then book flights to Brussels from Sydney during October instead. Flights to Brussels in October, while not as cheap as those in November, still average around $1,676.
What is the cheapest day to depart on your flight to Brussels?
The cheapest day to depart from Sydney to Brussels is on a Monday when prices can be found for as low as $1,952. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Sydney to Brussels for around $2,263.
What is the cheapest time of day to depart on your flight to Brussels?
Our data shows that the cheapest Sydney to Brussels flights are usually those with departure times in the afternoon. Our users have found flights to Brussels in the afternoon for as low as $1,883. In contrast, the most expensive time of day to depart to Brussels is at midday when prices are around $2,241.
How far in advance should I book a flight to Brussels?
You are more likely to see cheaper flights to Brussels from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $1,971 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Sydney for as low as $1,685 on momondo.
What is the cheapest airline that flies from Sydney Kingsford Smith to Brussels?
Etihad Airways, Juneyao Airlines, and Thai Airways are the most popular carriers operating from Sydney Kingsford Smith to Brussels
Which airlines fly to Brussels?
Thai Airways, Etihad Airways and Qatar Airways are the top three most popular airlines that fly to Brussels from Sydney according to our data. Thai Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Brussels. Keep in mind that there are 11 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.
Cheap Sydney to Brussels flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Sydney to Brussels
How far is Sydney Kingsford Smith to Brussels by plane?
There are 16733.8 km between Sydney Kingsford Smith and Brussels. By plane, this route typically takes 23h 50m.
When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Brussels?
Prices for flights from Sydney Kingsford Smith Airport to Brussels were last updated today.
How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Brussels?
The number of operators available for flights from Sydney Kingsford Smith Airport to Brussels is 11 as of July 2025.
How old do you have to be to fly from Sydney Kingsford Smith Airport to Brussels?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sydney Kingsford Smith Airport to Brussels.
What documentation or ID do you need to fly to Brussels?
The required travel and health documents for your Brussels 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 Brussels. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Sydney to Brussels
Compare and see reviews for airlines that fly from Sydney to Brussels with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $1,305 | Free cancellation | Rating 7.3 3,886 reviews | |||
| PriceFrom $1,363 | Free cancellation | Rating 7.6 921 reviews | |||
| PriceFrom $1,407 | Free cancellation | Rating 7.4 1,224 reviews | |||
| PriceFrom $1,417 | Free cancellation | Rating 8.3 1,504 reviews | |||
| PriceFrom $1,426 | Free cancellation | Rating 8.1 1,320 reviews | |||
| PriceFrom $1,499 | Free cancellation | Rating 7.4 3,596 reviews | |||
| PriceFrom $1,686 | Free cancellation | Rating 6.6 7,086 reviews | |||
| PriceFrom $1,695 | Free cancellation | Rating 7.6 1,301 reviews | |||
| PriceFrom $1,841 | Free cancellation | Rating 7.7 338 reviews | |||
| PriceFrom $1,875 | Free cancellation | Rating 7.5 869 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Sydney to Brussels?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Sydney to Brussels. momondo saves you time and could save you money on your trip.
Can I find flights from Sydney to Brussels with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Sydney to Brussels flights to just show those with flexible booking policies.
How can momondo help me find flights from Sydney to Brussels?
momondo helps you find the best flight between Sydney and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Sydney to Brussels right now. Can momondo alert me if prices change?
Price alerts on flights to Brussels from Sydney are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.