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Cheap flights from Sydney to Brussels from $556

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 17/11. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:05 - 13:05SYD-BRU
27h 00m2 stops
Multiple Airlines Logo
14:05 - 13:05BRU-SYD
61h 00m2 stops
$1,466Multiple Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
Multiple Airlines Logo
21:15 - 17:20SYD-BRU
30h 05m2 stops
Multiple Airlines Logo
18:20 - 08:25BRU-SYD
28h 05m2 stops
$1,468Multiple Airlines
Find Deal
Fri, 7 Nov - Tue, 11 Nov
Multiple Airlines Logo
15:55 - 14:15SYD-BRU
32h 20m2 stops
Multiple Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,496Multiple Airlines
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Turkish Airlines Logo
21:55 - 11:35SYD-BRU
46h 40m2 stops
Turkish Airlines Logo
18:30 - 19:20BRU-SYD
38h 50m2 stops
$1,559Turkish Airlines
Find Deal
Fri, 24 Oct - Mon, 3 Nov
Qatar Airways Logo
15:50 - 13:25SYD-BRU
31h 35m1 stop
Qatar Airways Logo
14:55 - 06:50BRU-SYD
29h 55m1 stop
$1,781Qatar Airways
Find Deal
Sun, 16 Nov - Sun, 23 Nov
Qatar Airways Logo
21:40 - 13:25SYD-BRU
25h 45m1 stop
Qatar Airways Logo
14:55 - 06:50BRU-SYD
29h 55m1 stop
$1,907Qatar Airways
Find Deal
Mon, 27 Oct - Mon, 10 Nov
Singapore Airlines Logo
12:15 - 06:50SYD-BRU
28h 35m1 stop
Singapore Airlines Logo
09:00 - 11:50BRU-SYD
40h 50m2 stops
$1,938Singapore Airlines
Find Deal
Sun, 16 Nov - Sun, 23 Nov
Thai Airways Logo
10:00 - 07:05SYD-BRU
31h 05m1 stop
Thai Airways Logo
13:10 - 21:50BRU-SYD
22h 40m1 stop
$2,003Thai Airways
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Thu, 15 Jan - Sun, 1 Mar
Thai Airways Logo
15:35 - 07:05SYD-BRU
25h 30m1 stop
Thai Airways Logo
13:10 - 21:50BRU-SYD
22h 40m1 stop
$2,186Thai Airways
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Thu, 4 Dec - Thu, 11 Dec
Etihad Airways Logo
16:40 - 07:30SYD-BRU
23h 50m1 stop
Etihad Airways Logo
09:55 - 17:55BRU-SYD
22h 00m1 stop
$2,462Etihad Airways
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Fri, 24 Oct - Thu, 6 Nov

Cathay Pacific flights from Sydney to Brussels

Our best Cathay Pacific deals on Sydney to Brussels flight tickets
Cathay Pacific
27 Oct
SYD15:15Sydney Kingsford Smith
26h 25m
1 stop
BRU07:40Brussels Bruxelles-National
10 Nov
BRU11:30Brussels Bruxelles-National
23h 20m
1 stop
SYD20:50Sydney Kingsford Smith
$1,598
Find similar
Cathay Pacific
22 Oct
SYD08:40Sydney Kingsford Smith
31h 40m
1 stop
BRU07:20Brussels Bruxelles-National
4 Nov
BRU11:30Brussels Bruxelles-National
38h 30m
1 stop
SYD12:00Sydney Kingsford Smith
$1,663
Find similar
Cathay Pacific
7 Nov
SYD11:05Sydney Kingsford Smith
30h 35m
1 stop
BRU07:40Brussels Bruxelles-National
11 Nov
BRU11:30Brussels Bruxelles-National
23h 20m
1 stop
SYD20:50Sydney Kingsford Smith
$1,665
Find similar

Air Canada flights from Sydney to Brussels

Our best Air Canada deals on Sydney to Brussels flight tickets
Air Canada
22 Oct
SYD10:20Sydney Kingsford Smith
54h 45m
3 stops
BRU08:05Brussels Bruxelles-National
6 Nov
BRU10:00Brussels Bruxelles-National
61h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$1,668
Find similar
Air Canada
16 Nov
SYD11:20Sydney Kingsford Smith
54h 30m
3 stops
BRU07:50Brussels Bruxelles-National
23 Nov
BRU10:00Brussels Bruxelles-National
37h 35m
3 stops
SYD09:35Sydney Kingsford Smith
$1,725
Find similar
Air Canada
22 Oct
SYD10:20Sydney Kingsford Smith
54h 45m
3 stops
BRU08:05Brussels Bruxelles-National
3 Nov
BRU10:00Brussels Bruxelles-National
61h 35m
2 stops
SYD09:35Sydney Kingsford Smith
$1,741
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Sydney to Brussels 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 21 October 2025.
Use the filters below to find and compare flights from Sydney to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 16/11

20:05-13:05

2 stops27h 00m

Brussels Bruxelles-National

Sun 23/11

14:05-13:05

2 stops61h 00m

$1,466

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 7/11

21:15-17:20

2 stops30h 05m

Brussels Bruxelles-National

Tue 11/11

18:20-08:25

2 stops28h 05m

$1,468

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 27/10

15:55-14:15

2 stops32h 20m

Brussels Bruxelles-National

Mon 10/11

15:15-19:20

2 stops42h 05m

$1,496

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 24/10

21:55-11:35

2 stops46h 40m

Brussels Bruxelles-National

Mon 3/11

18:30-19:20

2 stops38h 50m

$1,559

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 16/11

15:50-13:25

1 stop31h 35m

Brussels Bruxelles-National

Sun 23/11

14:55-06:50

1 stop29h 55m

$1,781

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 27/10

21:40-13:25

1 stop25h 45m

Brussels Bruxelles-National

Mon 10/11

14:55-06:50

1 stop29h 55m

$1,907

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 16/11

12:15-06:50

1 stop28h 35m

Brussels Bruxelles-National

Sun 23/11

09:00-11:50

2 stops40h 50m

$1,938

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 15/1

10:00-07:05

1 stop31h 05m

Brussels Bruxelles-National

Sun 1/3

13:10-21:50

1 stop22h 40m

$2,003

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Thu 4/12

15:35-07:05

1 stop25h 30m

Brussels Bruxelles-National

Thu 11/12

13:10-21:50

1 stop22h 40m

$2,186

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Fri 24/10

16:40-07:30

1 stop23h 50m

Brussels Bruxelles-National

Thu 6/11

09:55-17:55

1 stop22h 00m

$2,462

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

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, May 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 $1,700. If you aren’t able to travel during the month of May, then book flights to Brussels from Sydney during February instead. Flights to Brussels in February, while not as cheap as those in May, still average around $1,725.

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 $1,966. 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 $2,279.

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 $1,896. In contrast, the most expensive time of day to depart to Brussels is at midday when prices are around $2,256.

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 $1,999 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from Sydney for as low as $1,672 on momondo.

Cheap Sydney to Brussels flight deals and tips

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

Direct flights

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

  • 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?

  • 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
Turkish AirlinesPriceFrom $1,315Free cancellationRating
7.3
4,022 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,340Free cancellationRating
8.3
1,582 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,372Free cancellationRating
7.6
1,034 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,458Free cancellationRating
8.1
1,383 reviews
Search Singapore Airlines flights
Etihad AirwaysPriceFrom $1,562Free cancellationRating
7.4
1,281 reviews
Search Etihad Airways flights
EmiratesPriceFrom $1,608Free cancellationRating
8.1
3,380 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,645Free cancellationRating
7.4
3,651 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,670Free cancellationRating
6.7
7,461 reviews
Search British Airways flights
FinnairPriceFrom $1,703Free cancellationRating
7.6
1,333 reviews
Search Finnair flights
Thai AirwaysPriceFrom $1,840Free cancellationRating
7.8
359 reviews
Search Thai Airways flights

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.

An easier way to manage your Brussels trip

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 11.1 km from Brussels
Brussels Bruxelles-National Airport