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Cheap flights from Sydney to Brussels from $662

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 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
12:45 - 10:35SYD-BRU
31h 50m2 stops
Turkish Airlines Logo
11:35 - 19:20BRU-SYD
45h 45m2 stops
$1,540Turkish Airlines
Find Deal
Tue, 3 Feb - Wed, 25 Mar
Turkish Airlines Logo
21:15 - 17:20SYD-BRU
30h 05m2 stops
Turkish Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,575Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
21:15 - 22:10SYD-BRU
34h 55m2 stops
Turkish Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,576Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
21:15 - 22:10SYD-BRU
34h 55m2 stops
Turkish Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,581Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
22:15 - 22:10SYD-BRU
33h 55m2 stops
Turkish Airlines Logo
18:50 - 09:45BRU-SYD
30h 55m2 stops
$1,585Turkish Airlines
Find Deal
Thu, 12 Mar - Wed, 22 Apr
Air Canada Logo
11:20 - 07:50SYD-BRU
54h 30m3 stops
Air Canada Logo
10:00 - 08:35BRU-SYD
36h 35m3 stops
$1,669Air Canada
Find Deal
Tue, 3 Feb - Wed, 25 Mar
Singapore Airlines Logo
19:10 - 06:50SYD-BRU
45h 40m1 stop
Singapore Airlines Logo
09:00 - 21:15BRU-SYD
26h 15m2 stops
$1,714Singapore Airlines
Find Deal
Tue, 3 Feb - Wed, 25 Mar
Etihad Airways Logo
16:35 - 06:35SYD-BRU
24h 00m1 stop
Etihad Airways Logo
09:55 - 17:55BRU-SYD
22h 00m1 stop
$1,732Etihad Airways
Find Deal
Tue, 3 Feb - Wed, 25 Mar
Multiple Airlines Logo
13:35 - 13:05SYD-BRU
33h 30m2 stops
Multiple Airlines Logo
14:05 - 12:20BRU-SYD
60h 15m2 stops
$1,766Multiple Airlines
Find Deal
Thu, 27 Nov - Thu, 4 Dec
Etihad Airways Logo
16:35 - 06:35SYD-BRU
24h 00m1 stop
Etihad Airways Logo
09:55 - 06:35BRU-SYD
34h 40m1 stop
$1,770Etihad Airways
Find Deal
Tue, 20 Jan - Fri, 20 Mar

Thai Airways flights from Sydney to Brussels Bruxelles-National Airport

Our best Thai Airways deals on Sydney to Brussels Bruxelles-National Airport flight tickets
Thai Airways
27 Nov
SYD15:25Sydney Kingsford Smith
25h 40m
1 stop
BRU07:05Brussels Bruxelles-National
4 Dec
BRU13:10Brussels Bruxelles-National
22h 40m
1 stop
SYD21:50Sydney Kingsford Smith
$2,208
Find similar
Thai Airways
9 Dec
SYD15:25Sydney Kingsford Smith
25h 40m
1 stop
BRU07:05Brussels Bruxelles-National
12 Dec
BRU13:10Brussels Bruxelles-National
22h 40m
1 stop
SYD21:50Sydney Kingsford Smith
$2,480
Find similar
Thai Airways
28 Dec
SYD15:25Sydney Kingsford Smith
25h 40m
1 stop
BRU07:05Brussels Bruxelles-National
4 Jan
BRU13:10Brussels Bruxelles-National
36h 45m
1 stop
SYD11:55Sydney Kingsford Smith
$2,915
Find similar

Turkish Airlines flights from Sydney to Brussels Bruxelles-National Airport

Our best Turkish Airlines deals on Sydney to Brussels Bruxelles-National Airport flight tickets
Turkish Airlines
3 Feb
SYD12:45Sydney Kingsford Smith
31h 50m
2 stops
BRU10:35Brussels Bruxelles-National
25 Mar
BRU11:35Brussels Bruxelles-National
45h 45m
2 stops
SYD19:20Sydney Kingsford Smith
$1,540
Find similar
Turkish Airlines
20 Jan
SYD21:15Sydney Kingsford Smith
30h 05m
2 stops
BRU17:20Brussels Bruxelles-National
20 Mar
BRU15:15Brussels Bruxelles-National
42h 05m
2 stops
SYD19:20Sydney Kingsford Smith
$1,575
Find similar
Turkish Airlines
20 Jan
SYD21:15Sydney Kingsford Smith
34h 55m
2 stops
BRU22:10Brussels Bruxelles-National
20 Mar
BRU15:15Brussels Bruxelles-National
42h 05m
2 stops
SYD19:20Sydney Kingsford Smith
$1,576
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Brussels Bruxelles-National Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 13 November 2025.
Use the filters below to find and compare flights from Sydney to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 3/2

12:45-10:35

2 stops31h 50m

Brussels Bruxelles-National

Wed 25/3

11:35-19:20

2 stops45h 45m

$1,540

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-17:20

2 stops30h 05m

Brussels Bruxelles-National

Fri 20/3

15:15-19:20

2 stops42h 05m

$1,575

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Fri 20/3

15:15-19:20

2 stops42h 05m

$1,576

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Fri 20/3

15:15-19:20

2 stops42h 05m

$1,581

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 12/3

22:15-22:10

2 stops33h 55m

Brussels Bruxelles-National

Wed 22/4

18:50-09:45

2 stops30h 55m

$1,585

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 3/2

11:20-07:50

3 stops54h 30m

Brussels Bruxelles-National

Wed 25/3

10:00-08:35

3 stops36h 35m

$1,669

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 3/2

19:10-06:50

1 stop45h 40m

Brussels Bruxelles-National

Wed 25/3

09:00-21:15

2 stops26h 15m

$1,714

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 3/2

16:35-06:35

1 stop24h 00m

Brussels Bruxelles-National

Wed 25/3

09:55-17:55

1 stop22h 00m

$1,732

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 27/11

13:35-13:05

2 stops33h 30m

Brussels Bruxelles-National

Thu 4/12

14:05-12:20

2 stops60h 15m

$1,766

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

16:35-06:35

1 stop24h 00m

Brussels Bruxelles-National

Fri 20/3

09:55-06:35

1 stop34h 40m

$1,770

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from Sydney to Brussels Bruxelles-National Airport

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 Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from Sydney is in October. Flight prices, which tend to average around $1,686, are often lower during this time because this is during the off-season. If you are unable to visit Brussels Bruxelles-National Airport during the month of October, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $1,708.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

On average, the least expensive day to fly to Brussels Bruxelles-National Airport from Sydney is on a Monday. momondo users have found tickets for Monday departures for as low as $1,952. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Brussels Bruxelles-National Airport on Saturday is $2,263.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Flying to Brussels Bruxelles-National Airport from Sydney in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,883 when looking at flights departing in the afternoon. Try not to purchase tickets at midday because they tend to be around $2,240. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $1,975 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from Sydney for as low as $1,668 on momondo.

How have Sydney to Brussels Bruxelles-National Airport flight prices changed over time?

As of November 2025, prices for Sydney to Brussels Bruxelles-National Airport flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Sydney to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Sydney to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Sydney to Brussels Bruxelles-National Airport (SYD to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Brussels Bruxelles-National Airport

Direct flights

None
There are no direct flights from Sydney to Brussels Bruxelles-National Airport. There are no popular flight routes from Sydney to Brussels Bruxelles-National Airport.
Search flight deals

  • How far is Sydney Kingsford Smith to Brussels Bruxelles-National by plane?

    The straight-line distance from Sydney Kingsford Smith to Brussels Bruxelles-National is 16722.8 km. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Brussels Bruxelles-National Airport?

    Prices for flights from Sydney Kingsford Smith Airport to Brussels Bruxelles-National Airport were last updated today.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Brussels Bruxelles-National Airport?

    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 Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The required travel and health documents for your Brussels Bruxelles-National 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 Brussels Bruxelles-National 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 Sydney to Brussels Bruxelles-National Airport?

Best airlines flying from Sydney to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Sydney to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free cancellation
Price
Turkish AirlinesPriceFrom $1,294Free cancellationRating
7.3
4,043 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,330Free cancellationRating
8.3
1,613 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,363Free cancellationRating
7.6
1,058 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,448Free cancellationRating
8.1
1,401 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,596Free cancellationRating
8.1
3,409 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,633Free cancellationRating
7.4
3,662 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,637Free cancellationRating
7.4
1,296 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,658Free cancellationRating
6.7
7,521 reviews
Search British Airways flights
FinnairPriceFrom $1,691Free cancellationRating
7.6
1,334 reviews
Search Finnair flights
Thai AirwaysPriceFrom $1,840Free cancellationRating
7.8
361 reviews
Search Thai Airways flights

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Namur
Leuven
Mons
Charleroi
Ypres
Zaventem

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Brussels?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Sydney to Brussels for you.

Can I find flights from Sydney to Brussels with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Brussels from Sydney with this policy.

How can momondo help me find flights from Sydney to Brussels?

Once you have performed a search for Sydney to Brussels 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 Sydney to Brussels right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sydney to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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