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$637 Cheap flights to Brussels

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Brussels departing on 17/5. 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 Australia to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:35 - 07:05
PER
-
BRU
31h 30m
2 stops
Multiple Airlines Logo
10:55 - 19:30
BRU
-
PER
26h 35m
2 stops
$1,101Multiple Airlines
Sat, 16 May - Sat, 23 May
Multiple Airlines Logo
04:45 - 07:05
PER
-
BRU
32h 20m
2 stops
Multiple Airlines Logo
10:55 - 03:45
BRU
-
PER
34h 50m
2 stops
$1,172Multiple Airlines
Tue, 5 May - Sun, 17 May
Etihad Airways Logo
17:20 - 07:05
MEL
-
BRU
21h 45m
1 stop
Etihad Airways Logo
10:55 - 15:50
BRU
-
MEL
20h 55m
1 stop
$1,198Etihad Airways
Sun, 3 May - Fri, 22 May
Multiple Airlines Logo
04:45 - 07:05
PER
-
BRU
32h 20m
2 stops
Multiple Airlines Logo
10:55 - 03:45
BRU
-
PER
34h 50m
2 stops
$1,204Multiple Airlines
Sat, 16 May - Sat, 23 May
Etihad Airways Logo
17:20 - 07:05
MEL
-
BRU
21h 45m
1 stop
Etihad Airways Logo
10:55 - 15:50
BRU
-
MEL
20h 55m
1 stop
$1,207Etihad Airways
Wed, 6 May - Fri, 12 Jun
Qatar Airways Logo
15:10 - 14:40
BNE
-
BRU
31h 30m
1 stop
Qatar Airways Logo
16:10 - 17:30
BRU
-
BNE
41h 20m
1 stop
$1,828Qatar Airways
Mon, 20 Jul - Fri, 7 Aug
Emirates Logo
11:05 - 13:20
BNE
-
BRU
58h 15m
2 stops
Emirates Logo
21:45 - 08:45
BRU
-
BNE
51h 00m
2 stops
$1,856Emirates
Wed, 13 May - Wed, 20 May
Emirates Logo
11:05 - 13:20
BNE
-
BRU
34h 15m
2 stops
Emirates Logo
21:45 - 06:25
BRU
-
BNE
24h 40m
1 stop
$1,857Emirates
Wed, 13 May - Wed, 20 May
Qatar Airways Logo
12:55 - 07:25
CBR
-
BRU
26h 30m
2 stops
Qatar Airways Logo
16:10 - 07:30
BRU
-
CBR
31h 20m
2 stops
$2,079Qatar Airways
Wed, 13 May - Wed, 20 May
Singapore Airlines Logo
13:55 - 14:15
MKY
-
BRU
32h 20m
3 stops
Singapore Airlines Logo
19:30 - 10:40
BRU
-
MKY
31h 10m
3 stops
$4,819Singapore Airlines
Fri, 15 May - Fri, 22 May

momondo Fare Finder

 
Locate flights to Brussels that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 78,305 searches and data was last updated on 5 April 2026.
Use the filters below to find and compare flights to Brussels that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

PerthBrussels

PER - BRU

PERBRU

Perth

Sat 16/5

05:35-07:05

2 stops31h 30m

Brussels Bruxelles-National

Sat 23/5

10:55-19:30

2 stops26h 35m

$1,101

PerthBrussels

PER - BRU

PERBRU

Perth

Tue 5/5

04:45-07:05

2 stops32h 20m

Brussels Bruxelles-National

Sun 17/5

10:55-03:45

2 stops34h 50m

$1,172
Fastest return journey

MelbourneBrussels

MEL - BRU

MELBRU

Melbourne

Sun 3/5

17:20-07:05

1 stop21h 45m

Brussels Bruxelles-National

Fri 22/5

10:55-15:50

1 stop20h 55m

$1,198

PerthBrussels

PER - BRU

PERBRU

Perth

Sat 16/5

04:45-07:05

2 stops32h 20m

Brussels Bruxelles-National

Sat 23/5

10:55-03:45

2 stops34h 50m

$1,204

MelbourneBrussels

MEL - BRU

MELBRU

Melbourne

Wed 6/5

17:20-07:05

1 stop21h 45m

Brussels Bruxelles-National

Fri 12/6

10:55-15:50

1 stop20h 55m

$1,207

BrisbaneBrussels

BNE - BRU

BNEBRU

Brisbane

Mon 20/7

15:10-14:40

1 stop31h 30m

Brussels Bruxelles-National

Fri 7/8

16:10-17:30

1 stop41h 20m

$1,828

BrisbaneBrussels

BNE - BRU

BNEBRU

Brisbane

Wed 13/5

11:05-13:20

2 stops58h 15m

Brussels Bruxelles-National

Wed 20/5

21:45-08:45

2 stops51h 00m

$1,856

BrisbaneBrussels

BNE - BRU

BNEBRU

Brisbane

Wed 13/5

11:05-13:20

2 stops34h 15m

Brussels Bruxelles-National

Wed 20/5

21:45-06:25

1 stop24h 40m

$1,857

CanberraBrussels

CBR - BRU

CBRBRU

Canberra

Wed 13/5

12:55-07:25

2 stops26h 30m

Brussels Bruxelles-National

Wed 20/5

16:10-07:30

2 stops31h 20m

$2,079

MackayBrussels

MKY - BRU

MKYBRU

Mackay

Fri 15/5

13:55-14:15

3 stops32h 20m

Brussels Bruxelles-National

Fri 22/5

19:30-10:40

3 stops31h 10m

$4,819

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Brussels from

Brussels flights insights and trends

Explore insights for your Brussels flight to craft the best travel plan

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from Australia to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,608. If you aren’t able to travel during the month of February, then book flights to Brussels from Australia during March instead. Flights to Brussels in March, while not as cheap as those in February, still average around $1,615.

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

You are more likely to see cheaper flights to Brussels from Australia when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $1,892 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 Australia for as low as $1,696 on momondo.

Cheapest flights to Brussels

Find the cheapest flights to Brussels from your nearest city or airport
Find flights from Sydney to Brussels Bruxelles-National Airport
CHEAPEST MONTH TO FLY TO BRUSSELS FROM SYDNEYFebruary16% cheaperFlying from Sydney to Brussels costs on average just $1,608 in February
MOST EXPENSIVE MONTH TO FLY TO BRUSSELS FROM SYDNEYDecember26% more expensiveIt costs about $2,388 for flights to Brussels from Sydney in December
MOST POPULAR MONTH TO FLY TO BRUSSELS FROM SYDNEYJune326% more users visitedMore momondo users searched in flights to Brussels from Sydney in June than any other month

Cheap Brussels flight deals and tips

Summary info about Brussels flight prices, duration and airlines

Best One-Way Price

$637

Best Round-Trip Price

$1,101

Fastest flight time

26h 05m

Popular in

December
The best one-way flight price to Brussels from Australia in the last 72 hours is $637 (Perth to Brussels Bruxelles-National).
Search Deals
The best round-trip flight price to Brussels from Australia in the last 72 hours is $1,101 (Perth to Brussels Bruxelles-National).
Search Deals
The fastest flight to Brussels from Australia takes 26h 05m (Sydney Kingsford Smith to Brussels Bruxelles-National).
Search Deals
December has the highest demand for flights to Brussels, with a 0% price increase on average.
Search Deals

Frequently asked questions about flying to Brussels

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

The best time to book a flight to Brussels from Australia is 17 days out, which is when prices tend to be around $1,892.

Is there an alternative airport near Brussels?

Antwerp Deurne Airport, Charleroi Brussels Airport, Liège Bierset Airport or Ostende-Bruges Airport can be an alternative airport used for travel to Brussels.

Is there a cheaper alternative to flying into Brussels?

With an average price of $156 per person, Charleroi Brussels Airport is the cheapest airport to fly into when planning your trip to Brussels. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Brussels?

$48 is the cheapest deal found on momondo in the last two weeks for a flight to Brussels. This flight is from Bari and is 69% cheaper than most flights to Brussels. To find the cheapest price to Brussels from your area, use momondo’s Airport-to-Airport Pricing Tool.

What’s the closest airport to Brussels Central Railway Station?

Brussels Bruxelles-National in Brussels is the closest airport to Brussels Central Railway Station (distance: 10.9 km).

When did momondo last update prices for flights to Brussels?

Prices for flights to Brussels refresh daily.

How many operators does momondo search for flights to Brussels?

There are 10 operators available for flights to Brussels as of April 2026.

How old do you have to be to fly to Brussels?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

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

How can momondo help me find flights to Brussels?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Brussels.

I’m not ready to book a flight to Brussels right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Brussels trip

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