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Cheap flights from Sydney to Brussels from $718

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 8/2. 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
21:15 - 22:10SYD-BRU
34h 55m2 stops
Turkish Airlines Logo
07:50 - 19:20BRU-SYD
25h 30m2 stops
$1,577Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
21:15 - 10:35SYD-BRU
47h 20m2 stops
Turkish Airlines Logo
11:35 - 19:20BRU-SYD
45h 45m2 stops
$1,585Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
21:15 - 14:15SYD-BRU
27h 00m2 stops
Turkish Airlines Logo
18:30 - 19:20BRU-SYD
38h 50m2 stops
$1,588Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Etihad Airways Logo
21:45 - 06:35SYD-BRU
42h 50m1 stop
Etihad Airways Logo
09:55 - 17:55BRU-SYD
22h 00m1 stop
$1,791Etihad Airways
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Etihad Airways Logo
16:35 - 06:35SYD-BRU
24h 00m1 stop
Etihad Airways Logo
09:55 - 17:55BRU-SYD
22h 00m1 stop
$1,802Etihad Airways
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Thai Airways Logo
14:50 - 07:40SYD-BRU
24h 50m1 stop
Thai Airways Logo
13:30 - 10:20BRU-SYD
36h 50m1 stop
$2,163Thai Airways
Find Deal
Fri, 10 Apr - Sun, 26 Apr
Thai Airways Logo
14:50 - 07:40SYD-BRU
24h 50m1 stop
Thai Airways Logo
13:30 - 20:30BRU-SYD
23h 00m1 stop
$2,221Thai Airways
Find Deal
Fri, 10 Apr - Fri, 24 Apr
Singapore Airlines Logo
18:05 - 07:55SYD-BRU
45h 50m1 stop
Singapore Airlines Logo
08:45 - 10:25BRU-SYD
41h 40m2 stops
$2,246Singapore Airlines
Find Deal
Thu, 9 Apr - Sun, 26 Apr
Qatar Airways Logo
20:45 - 14:40SYD-BRU
25h 55m1 stop
Qatar Airways Logo
16:10 - 17:10BRU-SYD
41h 00m1 stop
$2,261Qatar Airways
Find Deal
Thu, 9 Apr - Sun, 26 Apr
Singapore Airlines Logo
19:05 - 07:55SYD-BRU
45h 50m1 stop
Singapore Airlines Logo
12:10 - 05:55BRU-SYD
33h 45m1 stop
$2,272Singapore Airlines
Find Deal
Tue, 31 Mar - Tue, 21 Apr

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
7 Nov
SYD21:15Sydney Kingsford Smith
27h 00m
2 stops
BRU14:15Brussels Bruxelles-National
16 Nov
BRU11:35Brussels Bruxelles-National
45h 45m
2 stops
SYD19:20Sydney Kingsford Smith
$1,529
Find similar
Turkish Airlines
7 Nov
SYD21:15Sydney Kingsford Smith
30h 05m
2 stops
BRU17:20Brussels Bruxelles-National
14 Nov
BRU07:50Brussels Bruxelles-National
25h 30m
2 stops
SYD19:20Sydney Kingsford Smith
$1,537
Find similar
Turkish Airlines
20 Jan
SYD21:15Sydney Kingsford Smith
34h 55m
2 stops
BRU22:10Brussels Bruxelles-National
20 Mar
BRU07:50Brussels Bruxelles-National
25h 30m
2 stops
SYD19:20Sydney Kingsford Smith
$1,577
Find similar

Cathay Pacific flights from Sydney to Brussels Bruxelles-National Airport

Our best Cathay Pacific deals on Sydney to Brussels Bruxelles-National Airport flight tickets
Cathay Pacific
7 Nov
SYD11:05Sydney Kingsford Smith
30h 35m
1 stop
BRU07:40Brussels Bruxelles-National
15 Nov
BRU11:30Brussels Bruxelles-National
38h 30m
1 stop
SYD12:00Sydney Kingsford Smith
$1,708
Find similar
Cathay Pacific
8 Nov
SYD15:15Sydney Kingsford Smith
35h 20m
2 stops
BRU16:35Brussels Bruxelles-National
15 Nov
BRU11:30Brussels Bruxelles-National
23h 20m
1 stop
SYD20:50Sydney Kingsford Smith
$1,829
Find similar
Cathay Pacific
20 Jan
SYD22:20Sydney Kingsford Smith
43h 20m
1 stop
BRU07:40Brussels Bruxelles-National
20 Mar
BRU09:00Brussels Bruxelles-National
38h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$1,831
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 5 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 20/1

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Fri 20/3

07:50-19:20

2 stops25h 30m

$1,577

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-10:35

2 stops47h 20m

Brussels Bruxelles-National

Fri 20/3

11:35-19:20

2 stops45h 45m

$1,585

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-14:15

2 stops27h 00m

Brussels Bruxelles-National

Fri 20/3

18:30-19:20

2 stops38h 50m

$1,588

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:45-06:35

1 stop42h 50m

Brussels Bruxelles-National

Fri 20/3

09:55-17:55

1 stop22h 00m

$1,791

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

16:35-06:35

1 stop24h 00m

Brussels Bruxelles-National

Fri 20/3

09:55-17:55

1 stop22h 00m

$1,802

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 10/4

14:50-07:40

1 stop24h 50m

Brussels Bruxelles-National

Sun 26/4

13:30-10:20

1 stop36h 50m

$2,163

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 10/4

14:50-07:40

1 stop24h 50m

Brussels Bruxelles-National

Fri 24/4

13:30-20:30

1 stop23h 00m

$2,221

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 9/4

18:05-07:55

1 stop45h 50m

Brussels Bruxelles-National

Sun 26/4

08:45-10:25

2 stops41h 40m

$2,246

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 9/4

20:45-14:40

1 stop25h 55m

Brussels Bruxelles-National

Sun 26/4

16:10-17:10

1 stop41h 00m

$2,261

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 31/3

19:05-07:55

1 stop45h 50m

Brussels Bruxelles-National

Tue 21/4

12:10-05:55

1 stop33h 45m

$2,272

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 May. Flight prices, which tend to average around $1,700, 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 May, then departing from Sydney during the month February is also very affordable. Most momondo users find prices during this month for around $1,714.

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 $1,966. 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 $2,279.

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 $1,896 when looking at flights departing in the afternoon. Try not to purchase tickets at midday because they tend to be around $2,257. 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 $1,999 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 $1,672 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 18% 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 $1,303Free cancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,340Free cancellationRating
8.3
1,604 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,372Free cancellationRating
7.6
1,053 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,459Free cancellationRating
8.1
1,391 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,608Free cancellationRating
8.1
3,402 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,645Free cancellationRating
7.4
3,661 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,649Free cancellationRating
7.4
1,285 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,670Free cancellationRating
6.7
7,496 reviews
Search British Airways flights
FinnairPriceFrom $1,704Free cancellationRating
7.6
1,335 reviews
Search Finnair flights
Thai AirwaysPriceFrom $1,854Free 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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