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Cheap flights from Brussels Bruxelles-National Airport to Sydney from $696

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels Bruxelles-National Airport to Sydney

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:55 - 07:10BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
33h 15m2 stops Chongqing Jiangbei Intl Kuala Lumpur Intl
Multiple Airlines Logo
10:30 - 06:40SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
30h 10m1 stop Beijing Capital
$1,358Multiple Airlines
Thu, 12 Nov - Sat, 16 Jan
Multiple Airlines Logo
11:55 - 07:10BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
33h 15m2 stops Chongqing Jiangbei Intl Kuala Lumpur Intl
Multiple Airlines Logo
10:30 - 17:00SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
40h 30m2 stops Beijing Capital Vienna Intl
$1,457Multiple Airlines
Thu, 12 Nov - Sat, 16 Jan
Multiple Airlines Logo
12:20 - 09:05BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
34h 45m3 stops Beijing Capital Chengdu Tianfu Intl Nanjing Lukou Intl
Multiple Airlines Logo
20:40 - 06:40SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
44h 00m1 stop Beijing Capital
$1,496Multiple Airlines
Mon, 9 Nov - Mon, 18 Jan
Multiple Airlines Logo
10:20 - 06:30BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
34h 10m2 stops Dublin Abu Dhabi Zayed Intl
Multiple Airlines Logo
20:40 - 06:40SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
44h 00m1 stop Beijing Capital
$1,517Multiple Airlines
Mon, 9 Nov - Mon, 18 Jan
Etihad Airways Logo
20:50 - 06:30BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
23h 40m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 06:30SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
43h 00m1 stop Abu Dhabi Zayed Intl
$1,852Etihad Airways
Thu, 11 Feb - Sun, 21 Feb
Etihad Airways Logo
09:55 - 06:30BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
34h 35m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 06:30SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
43h 00m1 stop Abu Dhabi Zayed Intl
$1,854Etihad Airways
Tue, 16 Feb - Fri, 12 Mar
Etihad Airways Logo
20:50 - 17:45BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
34h 55m1 stop Abu Dhabi Zayed Intl
Etihad Airways Logo
21:30 - 19:00SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
31h 30m1 stop Abu Dhabi Zayed Intl
$1,894Etihad Airways
Sat, 6 Feb - Sat, 27 Feb
Thai Airways Logo
13:10 - 21:55BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
22h 45m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
10:00 - 07:05SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
31h 05m1 stop Bangkok Suvarnabhumi
$2,142Thai Airways
Tue, 1 Dec - Tue, 8 Dec
Thai Airways Logo
13:10 - 21:55BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
22h 45m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
15:25 - 07:05SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
25h 40m1 stop Bangkok Suvarnabhumi
$2,240Thai Airways
Tue, 24 Nov - Tue, 1 Dec
Thai Airways Logo
13:10 - 21:55BRU  Brussels Bruxelles-National-SYD Sydney Kingsford Smith
22h 45m1 stop Bangkok Suvarnabhumi
Thai Airways Logo
10:00 - 07:05SYD  Sydney Kingsford Smith-BRU Brussels Bruxelles-National
31h 05m1 stop Bangkok Suvarnabhumi
$2,389Thai Airways
Thu, 19 Nov - Thu, 26 Nov

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Air China flights from Brussels Bruxelles-National Airport to Sydney

Our best Air China deals on Brussels Bruxelles-National Airport to Sydney flight tickets
Air China
31 Dec
BRU12:00Brussels Bruxelles-National
34h 05m
1 stop
SYD08:05Sydney Kingsford Smith
25 Jan
SYD20:40Sydney Kingsford Smith
44h 00m
1 stop
BRU06:40Brussels Bruxelles-National
$1,561
Air China
31 Dec
BRU12:00Brussels Bruxelles-National
34h 05m
1 stop
SYD08:05Sydney Kingsford Smith
24 Jan
SYD20:40Sydney Kingsford Smith
44h 00m
1 stop
BRU06:40Brussels Bruxelles-National
$1,563
Air China
26 Nov
BRU12:00Brussels Bruxelles-National
34h 05m
1 stop
SYD08:05Sydney Kingsford Smith
10 Dec
SYD10:30Sydney Kingsford Smith
30h 10m
1 stop
BRU06:40Brussels Bruxelles-National
$1,594

Turkish Airlines flights from Brussels Bruxelles-National Airport to Sydney

Our best Turkish Airlines deals on Brussels Bruxelles-National Airport to Sydney flight tickets
Turkish Airlines
17 Feb
BRU06:35Brussels Bruxelles-National
26h 50m
1 stop
SYD19:25Sydney Kingsford Smith
23 Feb
SYD21:35Sydney Kingsford Smith
34h 45m
1 stop
BRU22:20Brussels Bruxelles-National
$1,705
Turkish Airlines
17 Feb
BRU06:35Brussels Bruxelles-National
26h 50m
1 stop
SYD19:25Sydney Kingsford Smith
23 Feb
SYD21:35Sydney Kingsford Smith
34h 45m
1 stop
BRU22:20Brussels Bruxelles-National
$1,708
Turkish Airlines
17 Feb
BRU06:35Brussels Bruxelles-National
26h 50m
1 stop
SYD19:25Sydney Kingsford Smith
23 Feb
SYD21:35Sydney Kingsford Smith
34h 45m
1 stop
BRU22:20Brussels Bruxelles-National
$1,709

momondo Fare Finder

 
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 12/11

11:55-07:10

2 stops33h 15m

Sydney Kingsford Smith

Sat 16/1

10:30-06:40

1 stop30h 10m

$1,358

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 12/11

11:55-07:10

2 stops33h 15m

Sydney Kingsford Smith

Sat 16/1

10:30-17:00

2 stops40h 30m

$1,457

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 9/11

12:20-09:05

3 stops34h 45m

Sydney Kingsford Smith

Mon 18/1

20:40-06:40

1 stop44h 00m

$1,496

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Mon 9/11

10:20-06:30

2 stops34h 10m

Sydney Kingsford Smith

Mon 18/1

20:40-06:40

1 stop44h 00m

$1,517

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 11/2

20:50-06:30

1 stop23h 40m

Sydney Kingsford Smith

Sun 21/2

21:30-06:30

1 stop43h 00m

$1,852

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 16/2

09:55-06:30

1 stop34h 35m

Sydney Kingsford Smith

Fri 12/3

21:30-06:30

1 stop43h 00m

$1,854

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Sat 6/2

20:50-17:45

1 stop34h 55m

Sydney Kingsford Smith

Sat 27/2

21:30-19:00

1 stop31h 30m

$1,894

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 1/12

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Tue 8/12

10:00-07:05

1 stop31h 05m

$2,142
Fastest return journey

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Tue 24/11

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Tue 1/12

15:25-07:05

1 stop25h 40m

$2,240

BrusselsSydney

BRU Brussels Bruxelles-National - SYD Sydney Kingsford Smith

BRUSYD

Brussels Bruxelles-National

Thu 19/11

13:10-21:55

1 stop22h 45m

Sydney Kingsford Smith

Thu 26/11

10:00-07:05

1 stop31h 05m

$2,389

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 Sydney from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport 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 typical price of a round-trip flight between Brussels Bruxelles-National Airport and Sydney?

Prices are currently low for flights on this route.

Typical prices usually range from $2,124 to $2,576.
The lowest price recently found on this route was $1,358.

What is the cheapest month to fly to Sydney?

The month of May is, on average, the cheapest month to fly to Sydney from Brussels Bruxelles-National Airport, with most prices found around $1,838. If you aren’t able to travel to Sydney during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,899.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to Sydney?

You are more likely to see cheaper flights to Sydney from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,219 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Brussels Bruxelles-National Airport for as low as $1,916 on momondo.

How have Brussels Bruxelles-National Airport to Sydney flight prices changed over time?

As of October 2026, prices for Brussels Bruxelles-National Airport to Sydney flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Sydney (BRU to SYD) flight deals and tips

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

Best price found

$696

Fastest flight time

23h 40m

Direct flights

None
The best one-way flight to Sydney from Brussels Bruxelles-National Airport in the past 72 hours is $696. The best return flight deal from Brussels Bruxelles-National Airport to Sydney found on momondo in the last 72 hours is $1,358.
The fastest flight from Brussels Bruxelles-National Airport to Sydney takes 23h 40m
There are no direct flights from Brussels Bruxelles-National Airport to Sydney. There are no popular flight routes from Brussels Bruxelles-National Airport to Sydney.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Sydney

  • How far is Brussels Bruxelles-National to Sydney Kingsford Smith by plane?

    The distance between Brussels Bruxelles-National and Sydney Kingsford Smith is about 16722.8 km. By plane, this route typically takes 23h 40m.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Brussels Bruxelles-National Airport 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 Brussels Bruxelles-National Airport to Sydney Kingsford Smith Airport.

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

    The required travel and health documents for your Sydney Kingsford Smith 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 Sydney Kingsford Smith 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 Brussels Bruxelles-National Airport to Sydney?

Best airlines flying from Brussels Bruxelles-National Airport to Sydney

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to Sydney with momondo
Airline
Rating
Free cancellation
Price
Etihad AirwaysPriceFrom $1,470Free cancellationRating
7.3
1,550 reviews
Search Etihad Airways flights
Thai AirwaysPriceFrom $2,088Free cancellationRating
7.9
433 reviews
Search Thai Airways flights

Travelling to a place near Sydney?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Brussels.

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

Yes. All flights to Sydney from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

Yes. momondo can track prices for Brussels to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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