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Cheap flights from Belgium to Sydney from $783

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Sydney departing on 5/5. 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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Find the cheapest flights from Belgium to Sydney

Recent return flight deals from Belgium to Sydney

Enter your travel dates to find the best prices.
Etihad Airways Logo
10:55 - 17:00BRU-SYD
22h 05m1 stop
Etihad Airways Logo
15:40 - 07:30SYD-BRU
23h 50m1 stop
$1,678Etihad Airways
Find Deal
Mon, 11 May - Mon, 25 May
Multiple Airlines Logo
17:10 - 09:15BRU-SYD
54h 05m2 stops
Multiple Airlines Logo
21:15 - 22:10SYD-BRU
34h 55m2 stops
$1,691Multiple Airlines
Find Deal
Tue, 3 Mar - Sun, 15 Mar
Multiple Airlines Logo
17:10 - 09:15BRU-SYD
54h 05m2 stops
Multiple Airlines Logo
21:15 - 14:15SYD-BRU
27h 00m2 stops
$1,695Multiple Airlines
Find Deal
Tue, 3 Mar - Sat, 14 Mar
Multiple Airlines Logo
17:10 - 09:15BRU-SYD
54h 05m2 stops
Multiple Airlines Logo
21:15 - 14:15SYD-BRU
27h 00m2 stops
$1,708Multiple Airlines
Find Deal
Tue, 3 Mar - Fri, 13 Mar
Etihad Airways Logo
10:55 - 17:00BRU-SYD
22h 05m1 stop
Etihad Airways Logo
21:30 - 07:30SYD-BRU
42h 00m1 stop
$1,712Etihad Airways
Find Deal
Thu, 30 Apr - Fri, 22 May
Multiple Airlines Logo
17:10 - 09:15BRU-SYD
54h 05m2 stops
Multiple Airlines Logo
21:15 - 14:15SYD-BRU
27h 00m2 stops
$1,715Multiple Airlines
Find Deal
Tue, 3 Mar - Mon, 16 Mar
Turkish Airlines Logo
07:50 - 19:20BRU-SYD
25h 30m2 stops
Turkish Airlines Logo
21:15 - 17:20SYD-BRU
30h 05m2 stops
$1,723Turkish Airlines
Find Deal
Mon, 1 Dec - Sun, 7 Dec
Multiple Airlines Logo
19:05 - 18:50BRU-SYD
37h 45m2 stops
Multiple Airlines Logo
21:15 - 22:10SYD-BRU
34h 55m2 stops
$1,743Multiple Airlines
Find Deal
Wed, 4 Mar - Sun, 15 Mar
Etihad Airways Logo
09:55 - 17:55BRU-SYD
22h 00m1 stop
Etihad Airways Logo
21:45 - 06:35SYD-BRU
42h 50m1 stop
$1,744Etihad Airways
Find Deal
Thu, 5 Mar - Sat, 14 Mar
Etihad Airways Logo
09:55 - 06:35BRU-SYD
34h 40m1 stop
Etihad Airways Logo
16:35 - 06:35SYD-BRU
24h 00m1 stop
$1,746Etihad Airways
Find Deal
Wed, 4 Feb - Mon, 16 Feb

Etihad Airways flights from Belgium to Sydney

Our best Etihad Airways deals on Belgium to Sydney flight tickets
Etihad Airways
11 May
BRU10:55Brussels Bruxelles-National
22h 05m
1 stop
SYD17:00Sydney Kingsford Smith
25 May
SYD15:40Sydney Kingsford Smith
23h 50m
1 stop
BRU07:30Brussels Bruxelles-National
$1,678
Find similar
Etihad Airways
30 Apr
BRU10:55Brussels Bruxelles-National
22h 05m
1 stop
SYD17:00Sydney Kingsford Smith
22 May
SYD21:30Sydney Kingsford Smith
42h 00m
1 stop
BRU07:30Brussels Bruxelles-National
$1,712
Find similar
Etihad Airways
6 May
BRU10:55Brussels Bruxelles-National
22h 05m
1 stop
SYD17:00Sydney Kingsford Smith
15 May
SYD21:30Sydney Kingsford Smith
42h 00m
1 stop
BRU07:30Brussels Bruxelles-National
$1,737
Find similar

Turkish Airlines flights from Belgium to Sydney

Our best Turkish Airlines deals on Belgium to Sydney flight tickets
Turkish Airlines
5 Feb
BRU07:50Brussels Bruxelles-National
25h 30m
2 stops
SYD19:20Sydney Kingsford Smith
14 Feb
SYD21:15Sydney Kingsford Smith
47h 20m
2 stops
BRU10:35Brussels Bruxelles-National
$1,760
Find similar
Turkish Airlines
5 Feb
BRU15:15Brussels Bruxelles-National
42h 05m
2 stops
SYD19:20Sydney Kingsford Smith
22 Mar
SYD21:15Sydney Kingsford Smith
34h 55m
2 stops
BRU22:10Brussels Bruxelles-National
$1,763
Find similar
Turkish Airlines
30 Nov
BRU18:30Brussels Bruxelles-National
38h 50m
2 stops
SYD19:20Sydney Kingsford Smith
7 Dec
SYD21:15Sydney Kingsford Smith
34h 55m
2 stops
BRU22:10Brussels Bruxelles-National
$1,769
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Belgium to Sydney 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 Belgium to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 11/5

10:55-17:00

1 stop22h 05m

Sydney Kingsford Smith

Mon 25/5

15:40-07:30

1 stop23h 50m

$1,678

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/3

17:10-09:15

2 stops54h 05m

Sydney Kingsford Smith

Sun 15/3

21:15-22:10

2 stops34h 55m

$1,691

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/3

17:10-09:15

2 stops54h 05m

Sydney Kingsford Smith

Sat 14/3

21:15-14:15

2 stops27h 00m

$1,695

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/3

17:10-09:15

2 stops54h 05m

Sydney Kingsford Smith

Fri 13/3

21:15-14:15

2 stops27h 00m

$1,708

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 30/4

10:55-17:00

1 stop22h 05m

Sydney Kingsford Smith

Fri 22/5

21:30-07:30

1 stop42h 00m

$1,712

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Tue 3/3

17:10-09:15

2 stops54h 05m

Sydney Kingsford Smith

Mon 16/3

21:15-14:15

2 stops27h 00m

$1,715

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Mon 1/12

07:50-19:20

2 stops25h 30m

Sydney Kingsford Smith

Sun 7/12

21:15-17:20

2 stops30h 05m

$1,723

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 4/3

19:05-18:50

2 stops37h 45m

Sydney Kingsford Smith

Sun 15/3

21:15-22:10

2 stops34h 55m

$1,743

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Thu 5/3

09:55-17:55

1 stop22h 00m

Sydney Kingsford Smith

Sat 14/3

21:45-06:35

1 stop42h 50m

$1,744

BrusselsSydney

BRU - SYD

BRUSYD

Brussels Bruxelles-National

Wed 4/2

09:55-06:35

1 stop34h 40m

Sydney Kingsford Smith

Mon 16/2

16:35-06:35

1 stop24h 00m

$1,746

Flights are sorted by cheapest return flights first.

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

How to get the cheapest flight ticket from Belgium to Sydney

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 Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Belgium, with most prices found around $2,050. If you aren’t able to travel to Sydney during the month of May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,116.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Thursday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,325. The most expensive day to fly to Sydney is Saturday, with ticket prices averaging around $3,042.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Belgium to Sydney in the afternoon for as low as $2,181. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $2,886 on average. Flights to Sydney from Belgium at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Belgium when booking week ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,255 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Belgium for as low as $2,095 on momondo.

Cheap Belgium to Sydney flight deals and tips

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

Direct flights

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

  • When did momondo last update prices for flights from Belgium to Sydney Kingsford Smith Airport?

    Prices for flights from Belgium to Sydney Kingsford Smith Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Belgium to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Belgium to Sydney Kingsford Smith Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Belgium to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belgium to Sydney

Compare and see reviews for airlines that fly from Belgium to Sydney with momondo
Airline
Rating
Free cancellation
Price
FinnairPriceFrom $1,858Free cancellationRating
7.6
1,335 reviews
Search Finnair flights
Etihad AirwaysPriceFrom $2,045Free cancellationRating
7.4
1,289 reviews
Search Etihad Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Penrith
Katoomba
Lithgow
Leura
Manly
Bondi Beach
Coogee
Cronulla
Randwick
Charlestown
Newport
Swansea

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belgium to Sydney. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Belgium to Sydney flights to just show those with flexible booking policies.

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

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

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

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