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Cheap flights from Sydney to Brussels from $632

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 26/1. 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
$1,523Turkish Airlines
Find Deal
Wed, 4 Mar - Tue, 10 Mar
Multiple Airlines Logo
21:15 - 14:15SYD-BRU
27h 00m2 stops
Multiple Airlines Logo
18:20 - 06:15BRU-SYD
25h 55m2 stops
$1,537Multiple Airlines
Find Deal
Mon, 26 Jan - Tue, 27 Jan
Cathay Pacific Logo
10:10 - 07:20SYD-BRU
29h 10m1 stop
Cathay Pacific Logo
13:25 - 20:10BRU-SYD
22h 45m1 stop
$1,550Cathay Pacific
Find Deal
Mon, 4 May - Thu, 11 Jun
Turkish Airlines Logo
21:15 - 10:35SYD-BRU
47h 20m2 stops
Turkish Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,587Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Turkish Airlines Logo
21:15 - 17:20SYD-BRU
30h 05m2 stops
Turkish Airlines Logo
15:15 - 19:20BRU-SYD
42h 05m2 stops
$1,590Turkish Airlines
Find Deal
Tue, 20 Jan - Fri, 20 Mar
Cathay Pacific Logo
15:15 - 07:40SYD-BRU
26h 25m1 stop
Cathay Pacific Logo
11:30 - 20:50BRU-SYD
23h 20m1 stop
$1,604Cathay Pacific
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Mon, 19 Jan - Mon, 2 Feb
Singapore Airlines Logo
08:20 - 06:50SYD-BRU
32h 30m1 stop
Singapore Airlines Logo
11:20 - 21:15BRU-SYD
23h 55m1 stop
$1,613Singapore Airlines
Find Deal
Wed, 4 Mar - Tue, 10 Mar
Singapore Airlines Logo
15:00 - 10:10SYD-BRU
27h 10m2 stops
Singapore Airlines Logo
12:10 - 19:15BRU-SYD
23h 05m1 stop
$1,633Singapore Airlines
Find Deal
Mon, 4 May - Thu, 11 Jun
Singapore Airlines Logo
15:00 - 07:55SYD-BRU
24h 55m1 stop
Singapore Airlines Logo
08:45 - 19:15BRU-SYD
26h 30m2 stops
$1,640Singapore Airlines
Find Deal
Mon, 4 May - Wed, 10 Jun
Singapore Airlines Logo
15:00 - 10:10SYD-BRU
27h 10m2 stops
Singapore Airlines Logo
08:45 - 19:15BRU-SYD
26h 30m2 stops
$1,675Singapore Airlines
Find Deal
Mon, 4 May - Wed, 10 Jun

Etihad Airways flights from Sydney to Brussels

Our best Etihad Airways deals on Sydney to Brussels flight tickets
Etihad Airways
4 May
SYD21:30Sydney Kingsford Smith
42h 00m
1 stop
BRU07:30Brussels Bruxelles-National
12 June
BRU10:55Brussels Bruxelles-National
35h 15m
1 stop
SYD06:10Sydney Kingsford Smith
$1,754
Find similar
Etihad Airways
4 May
SYD21:30Sydney Kingsford Smith
42h 00m
1 stop
BRU07:30Brussels Bruxelles-National
10 June
BRU10:55Brussels Bruxelles-National
22h 05m
1 stop
SYD17:00Sydney Kingsford Smith
$1,757
Find similar
Etihad Airways
20 Jan
SYD16:35Sydney Kingsford Smith
24h 00m
1 stop
BRU06:35Brussels Bruxelles-National
20 Mar
BRU09:55Brussels Bruxelles-National
22h 00m
1 stop
SYD17:55Sydney Kingsford Smith
$1,793
Find similar

Singapore Airlines flights from Sydney to Brussels

Our best Singapore Airlines deals on Sydney to Brussels flight tickets
Singapore Airlines
4 Mar
SYD08:20Sydney Kingsford Smith
32h 30m
1 stop
BRU06:50Brussels Bruxelles-National
10 Mar
BRU11:20Brussels Bruxelles-National
23h 55m
1 stop
SYD21:15Sydney Kingsford Smith
$1,613
Find similar
Singapore Airlines
4 May
SYD15:00Sydney Kingsford Smith
27h 10m
2 stops
BRU10:10Brussels Bruxelles-National
11 June
BRU12:10Brussels Bruxelles-National
23h 05m
1 stop
SYD19:15Sydney Kingsford Smith
$1,633
Find similar
Singapore Airlines
4 May
SYD15:00Sydney Kingsford Smith
24h 55m
1 stop
BRU07:55Brussels Bruxelles-National
10 June
BRU08:45Brussels Bruxelles-National
26h 30m
2 stops
SYD19:15Sydney Kingsford Smith
$1,640
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 24 November 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 4/3

21:15-22:10

2 stops34h 55m

Brussels Bruxelles-National

Tue 10/3

07:50-19:20

2 stops25h 30m

$1,523

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 26/1

21:15-14:15

2 stops27h 00m

Brussels Bruxelles-National

Tue 27/1

18:20-06:15

2 stops25h 55m

$1,537

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 4/5

10:10-07:20

1 stop29h 10m

Brussels Bruxelles-National

Thu 11/6

13:25-20:10

1 stop22h 45m

$1,550

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Tue 20/1

21:15-10:35

2 stops47h 20m

Brussels Bruxelles-National

Fri 20/3

15:15-19:20

2 stops42h 05m

$1,587

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

$1,590

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 19/1

15:15-07:40

1 stop26h 25m

Brussels Bruxelles-National

Mon 2/2

11:30-20:50

1 stop23h 20m

$1,604

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Wed 4/3

08:20-06:50

1 stop32h 30m

Brussels Bruxelles-National

Tue 10/3

11:20-21:15

1 stop23h 55m

$1,613

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 4/5

15:00-10:10

2 stops27h 10m

Brussels Bruxelles-National

Thu 11/6

12:10-19:15

1 stop23h 05m

$1,633

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 4/5

15:00-07:55

1 stop24h 55m

Brussels Bruxelles-National

Wed 10/6

08:45-19:15

2 stops26h 30m

$1,640

SydneyBrussels

SYD - BRU

SYDBRU

Sydney Kingsford Smith

Mon 4/5

15:00-10:10

2 stops27h 10m

Brussels Bruxelles-National

Wed 10/6

08:45-19:15

2 stops26h 30m

$1,675

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 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 $1,711. If you aren’t able to travel during the month of May, then book flights to Brussels from Sydney during October instead. Flights to Brussels in October, while not as cheap as those in May, still average around $1,711.

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 $1,980. 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 $2,296.

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 $1,910. In contrast, the most expensive time of day to depart to Brussels is at midday when prices are around $2,273.

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 $1,692 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 $1,313Free cancellationRating
7.3
4,050 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $1,350Free cancellationRating
8.3
1,625 reviews
Search Japan Airlines flights
Cathay PacificPriceFrom $1,382Free cancellationRating
7.6
1,068 reviews
Search Cathay Pacific flights
Singapore AirlinesPriceFrom $1,469Free cancellationRating
8.1
1,407 reviews
Search Singapore Airlines flights
EmiratesPriceFrom $1,620Free cancellationRating
8.1
3,421 reviews
Search Emirates flights
Qatar AirwaysPriceFrom $1,657Free cancellationRating
7.4
3,665 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,661Free cancellationRating
7.4
1,312 reviews
Search Etihad Airways flights
British AirwaysPriceFrom $1,682Free cancellationRating
6.7
7,535 reviews
Search British Airways flights
FinnairPriceFrom $1,716Free cancellationRating
7.6
1,334 reviews
Search Finnair flights
Thai AirwaysPriceFrom $1,867Free cancellationRating
7.8
362 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