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Cheap flights from Sydney to Brussels from $749

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 3/3. 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
22:10 - 21:25
SYD
-
BRU
32h 15m2 stops
Turkish Airlines Logo
14:25 - 19:15
BRU
-
SYD
44h 50m2 stops
$1,530Turkish Airlines
Wed, 1 Apr - Tue, 14 Apr
Turkish Airlines Logo
21:15 - 10:35
SYD
-
BRU
47h 20m2 stops
Turkish Airlines Logo
18:20 - 19:20
BRU
-
SYD
39h 00m2 stops
$1,592Turkish Airlines
Mon, 9 Mar - Wed, 11 Mar
Turkish Airlines Logo
21:15 - 14:15
SYD
-
BRU
27h 00m2 stops
Turkish Airlines Logo
18:20 - 19:20
BRU
-
SYD
39h 00m2 stops
$1,601Turkish Airlines
Mon, 9 Mar - Wed, 11 Mar
Turkish Airlines Logo
21:15 - 22:10
SYD
-
BRU
34h 55m2 stops
Turkish Airlines Logo
18:20 - 19:20
BRU
-
SYD
39h 00m2 stops
$1,667Turkish Airlines
Mon, 9 Mar - Wed, 11 Mar
Turkish Airlines Logo
21:15 - 22:10
SYD
-
BRU
34h 55m2 stops
Turkish Airlines Logo
18:20 - 19:20
BRU
-
SYD
39h 00m2 stops
$1,669Turkish Airlines
Mon, 9 Mar - Wed, 11 Mar
Multiple Airlines Logo
13:35 - 13:05
SYD
-
BRU
33h 30m2 stops
Multiple Airlines Logo
11:35 - 14:40
BRU
-
SYD
65h 05m2 stops
$1,742Multiple Airlines
Sun, 18 Jan - Sat, 31 Jan
Multiple Airlines Logo
20:05 - 13:05
SYD
-
BRU
27h 00m2 stops
Multiple Airlines Logo
18:55 - 14:40
BRU
-
SYD
57h 45m2 stops
$1,752Multiple Airlines
Sun, 18 Jan - Sat, 31 Jan
Cathay Pacific Logo
15:15 - 07:40
SYD
-
BRU
26h 25m1 stop
Cathay Pacific Logo
11:30 - 20:50
BRU
-
SYD
23h 20m1 stop
$1,767Cathay Pacific
Mon, 26 Jan - Tue, 10 Feb
Multiple Airlines Logo
20:05 - 19:40
SYD
-
BRU
33h 35m3 stops
Multiple Airlines Logo
18:55 - 14:40
BRU
-
SYD
57h 45m2 stops
$1,789Multiple Airlines
Sun, 18 Jan - Sat, 31 Jan
British Airways Logo
15:15 - 11:10
SYD
-
BRU
29h 55m2 stops
British Airways Logo
14:55 - 06:55
BRU
-
SYD
30h 00m2 stops
$1,792British Airways
Mon, 26 Jan - Tue, 10 Feb

Turkish Airlines flights from Sydney to Brussels

Our best Turkish Airlines deals on Sydney to Brussels flight tickets
Turkish Airlines
1 Apr
SYD22:10Sydney Kingsford Smith
32h 15m
2 stops
BRU21:25Brussels Bruxelles-National
14 Apr
BRU14:25Brussels Bruxelles-National
44h 50m
2 stops
SYD19:15Sydney Kingsford Smith
$1,530
Find similar
Turkish Airlines
10 Feb
SYD12:45Sydney Kingsford Smith
31h 50m
2 stops
BRU10:35Brussels Bruxelles-National
18 Feb
BRU11:35Brussels Bruxelles-National
45h 45m
2 stops
SYD19:20Sydney Kingsford Smith
$1,537
Find similar
Turkish Airlines
9 Mar
SYD21:15Sydney Kingsford Smith
47h 20m
2 stops
BRU10:35Brussels Bruxelles-National
11 Mar
BRU18:20Brussels Bruxelles-National
39h 00m
2 stops
SYD19:20Sydney Kingsford Smith
$1,592
Find similar

Etihad Airways flights from Sydney to Brussels

Our best Etihad Airways deals on Sydney to Brussels flight tickets
Etihad Airways
10 Feb
SYD21:45Sydney Kingsford Smith
42h 50m
1 stop
BRU06:35Brussels Bruxelles-National
18 Feb
BRU09:55Brussels Bruxelles-National
22h 00m
1 stop
SYD17:55Sydney Kingsford Smith
$1,741
Find similar
Etihad Airways
9 Mar
SYD21:45Sydney Kingsford Smith
42h 50m
1 stop
BRU06:35Brussels Bruxelles-National
11 Mar
BRU09:55Brussels Bruxelles-National
22h 00m
1 stop
SYD17:55Sydney Kingsford Smith
$1,899
Find similar
Etihad Airways
9 Mar
SYD21:45Sydney Kingsford Smith
42h 50m
1 stop
BRU06:35Brussels Bruxelles-National
11 Mar
BRU09:55Brussels Bruxelles-National
34h 40m
1 stop
SYD06:35Sydney Kingsford Smith
$1,911
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 9 December 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

Wed 1/4

22:10-21:25

2 stops32h 15m

Brussels Bruxelles-National

Tue 14/4

14:25-19:15

2 stops44h 50m

$1,530

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

21:15-10:35

2 stops47h 20m

Brussels Bruxelles-National

Wed 11/3

18:20-19:20

2 stops39h 00m

$1,592

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

21:15-14:15

2 stops27h 00m

Brussels Bruxelles-National

Wed 11/3

18:20-19:20

2 stops39h 00m

$1,601

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Wed 11/3

18:20-19:20

2 stops39h 00m

$1,667

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 9/3

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Wed 11/3

18:20-19:20

2 stops39h 00m

$1,669

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 18/1

13:35-13:05

2 stops33h 30m

Brussels Bruxelles-National

Sat 31/1

11:35-14:40

2 stops65h 05m

$1,742

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 18/1

20:05-13:05

2 stops27h 00m

Brussels Bruxelles-National

Sat 31/1

18:55-14:40

2 stops57h 45m

$1,752

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 26/1

15:15-07:40

1 stop26h 25m

Brussels Bruxelles-National

Tue 10/2

11:30-20:50

1 stop23h 20m

$1,767

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Sun 18/1

20:05-19:40

3 stops33h 35m

Brussels Bruxelles-National

Sat 31/1

18:55-14:40

2 stops57h 45m

$1,789

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 26/1

15:15-11:10

2 stops29h 55m

Brussels Bruxelles-National

Tue 10/2

14:55-06:55

2 stops30h 00m

$1,792

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, February 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 $1,651. If you aren’t able to travel during the month of February, then book flights to Brussels from Sydney during October instead. Flights to Brussels in October, while not as cheap as those in February, still average around $1,666.

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 $1,928. 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 $2,235.

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 $1,860. In contrast, the most expensive time of day to depart to Brussels is at midday when prices are around $2,213.

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 $1,938 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 $1,647 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

Fastest flight time

31h 15m

Direct flights

None
The fastest flight from Sydney to Brussels takes 31h 15m
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 24h 00m.

  • 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 $1,165Free cancellationRating
7.3
4,087 reviews
Search Turkish Airlines flights
Cathay PacificPriceFrom $1,259Free cancellationRating
7.6
1,091 reviews
Search Cathay Pacific flights
Japan AirlinesPriceFrom $1,314Free cancellationRating
8.3
1,651 reviews
Search Japan Airlines flights
Singapore AirlinesPriceFrom $1,430Free cancellationRating
8.1
1,412 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,577Free cancellationRating
8.1
3,433 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,620Free cancellationRating
7.4
3,676 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,633Free cancellationRating
7.4
1,330 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,638Free cancellationRating
6.7
7,573 reviews
Search British Airways flights
FinnairPriceFrom $1,671Free cancellationRating
7.6
1,334 reviews
Search Finnair flights
Thai AirwaysPriceFrom $1,818Free cancellationRating
7.8
366 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