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Cheap flights from Montreal to Australia from $879

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Australia departing on 4/3. 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.
Air Canada Logo
16:30 - 07:05
YUL
-
BNE
24h 35m
2 stops
Air Canada Logo
10:00 - 22:19
BNE
-
YUL
26h 19m
2 stops
$1,467Air Canada
Wed, 6 May - Wed, 20 May
Air Canada Logo
21:30 - 07:05
YUL
-
BNE
43h 35m
1 stop
Air Canada Logo
10:00 - 22:19
BNE
-
YUL
26h 19m
2 stops
$1,476Air Canada
Sat, 2 May - Wed, 6 May
Multiple Airlines Logo
12:30 - 06:45
YUL
-
MEL
28h 15m
2 stops
Multiple Airlines Logo
09:45 - 21:37
MEL
-
YUL
25h 52m
2 stops
$1,585Multiple Airlines
Sun, 12 Apr - Wed, 29 Apr
Multiple Airlines Logo
16:15 - 09:30
YUL
-
MEL
50h 15m
2 stops
Multiple Airlines Logo
09:45 - 07:00
MEL
-
YUL
35h 15m
2 stops
$1,594Multiple Airlines
Mon, 16 Mar - Wed, 13 May
Qantas Airways Logo
15:45 - 09:30
YUL
-
MEL
49h 45m
2 stops
Qantas Airways Logo
12:00 - 15:04
MEL
-
YUL
43h 04m
2 stops
$1,610Qantas Airways
Sun, 15 Feb - Mon, 2 Mar
Qantas Airways Logo
15:45 - 09:30
YUL
-
MEL
50h 45m
2 stops
Qantas Airways Logo
12:00 - 15:05
MEL
-
YUL
42h 05m
2 stops
$1,647Qantas Airways
Sat, 14 Mar - Tue, 24 Mar
Qatar Airways Logo
20:50 - 17:05
YUL
-
ADL
28h 45m
1 stop
Qatar Airways Logo
17:05 - 14:05
ADL
-
YUL
36h 30m
2 stops
$2,242Qatar Airways
Mon, 16 Feb - Mon, 23 Feb
Qatar Airways Logo
20:50 - 18:45
YUL
-
PER
32h 55m
1 stop
Qatar Airways Logo
12:15 - 14:05
PER
-
YUL
38h 50m
2 stops
$2,329Qatar Airways
Sun, 15 Feb - Sat, 21 Feb
Cathay Pacific Logo
19:25 - 06:50
YUL
-
PER
47h 25m
2 stops
Cathay Pacific Logo
08:20 - 18:25
PER
-
YUL
46h 05m
2 stops
$2,362Cathay Pacific
Sat, 16 May - Fri, 5 Jun
Cathay Pacific Logo
10:10 - 09:55
YUL
-
CNS
32h 45m
2 stops
Cathay Pacific Logo
11:25 - 00:38
CNS
-
YUL
28h 13m
2 stops
$3,329Cathay Pacific
Sun, 15 Feb - Thu, 19 Feb

Air Canada flights from Montreal to Australia

Our best Air Canada deals on Montreal to Australia flight tickets
Air Canada
6 May
YUL16:30Montreal Pierre Elliott Trudeau Intl
24h 35m
2 stops
BNE07:05Brisbane
20 May
BNE10:00Brisbane
26h 19m
2 stops
YUL22:19Montreal Pierre Elliott Trudeau Intl
$1,467
Air Canada
17 June
YUL07:30Montreal Pierre Elliott Trudeau Intl
33h 35m
1 stop
BNE07:05Brisbane
13 July
BNE10:00Brisbane
28h 42m
1 stop
YUL00:42Montreal Pierre Elliott Trudeau Intl
$1,478
Air Canada
17 June
YUL08:05Montreal Pierre Elliott Trudeau Intl
33h 00m
2 stops
BNE07:05Brisbane
8 July
BNE10:00Brisbane
39h 52m
2 stops
YUL11:52Montreal Pierre Elliott Trudeau Intl
$1,490

Qatar Airways flights from Montreal to Australia

Our best Qatar Airways deals on Montreal to Australia flight tickets
Qatar Airways
17 Feb
YUL20:50Montreal Pierre Elliott Trudeau Intl
42h 00m
1 stop
SYD06:50Sydney Kingsford Smith
28 Apr
SYD14:50Sydney Kingsford Smith
37h 55m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,045
Qatar Airways
8 Mar
YUL21:50Montreal Pierre Elliott Trudeau Intl
35h 05m
1 stop
BNE22:55Brisbane
19 May
BNE15:10Brisbane
37h 35m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,062
Qatar Airways
8 Mar
YUL21:50Montreal Pierre Elliott Trudeau Intl
35h 05m
1 stop
BNE22:55Brisbane
19 May
BNE15:10Brisbane
37h 35m
1 stop
YUL14:45Montreal Pierre Elliott Trudeau Intl
$2,075

momondo Fare Finder

 
Customise your flight search to find flights from Montreal to Australia 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 3 February 2026.
Use the filters below to find and compare flights from Montreal to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

16:30-07:05

2 stops24h 35m

Brisbane

Wed 20/5

10:00-22:19

2 stops26h 19m

$1,467

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sat 2/5

21:30-07:05

1 stop43h 35m

Brisbane

Wed 6/5

10:00-22:19

2 stops26h 19m

$1,476

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 12/4

12:30-06:45

2 stops28h 15m

Melbourne

Wed 29/4

09:45-21:37

2 stops25h 52m

$1,585

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

16:15-09:30

2 stops50h 15m

Melbourne

Wed 13/5

09:45-07:00

2 stops35h 15m

$1,594

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

15:45-09:30

2 stops49h 45m

Melbourne

Mon 2/3

12:00-15:04

2 stops43h 04m

$1,610

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 14/3

15:45-09:30

2 stops50h 45m

Melbourne

Tue 24/3

12:00-15:05

2 stops42h 05m

$1,647

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

20:50-17:05

1 stop28h 45m

Adelaide

Mon 23/2

17:05-14:05

2 stops36h 30m

$2,242

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

20:50-18:45

1 stop32h 55m

Perth

Sat 21/2

12:15-14:05

2 stops38h 50m

$2,329

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 16/5

19:25-06:50

2 stops47h 25m

Perth

Fri 5/6

08:20-18:25

2 stops46h 05m

$2,362

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

10:10-09:55

2 stops32h 45m

Cairns

Thu 19/2

11:25-00:38

2 stops28h 13m

$3,329

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 Australia from

How to get the cheapest flight ticket from Montreal to Australia

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 Australia?

In general, September is the cheapest month to fly from Montreal to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,005. If you don’t want to visit Australia in September, then you should wait until April to fly from Montreal, when ticket prices are also cheap, with an average price of $2,106.

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

You are more likely to see cheaper flights to Australia from Montreal when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,347 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Montreal for as low as $1,611 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 14% on your flight if you consider stops on a Montreal to Australia flight.

Cheap Montreal to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Australia

Fastest flight time

23h 15m

Direct flights

None
The fastest flight from Montreal to Australia takes 23h 15m
There are no direct flights from Montreal to Australia. There are no popular flight routes from Montreal to Australia.
Search flight deals

  • When did momondo last update prices for flights from Montreal to Australia?

    Prices for flights from Montreal to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Montreal to Australia?

  • How old do you have to be to fly from Montreal to Australia?

    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 Montreal to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia 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 Montreal to Australia

Compare and see reviews for airlines that fly from Montreal to Australia with momondo
Airline
Rating
Free cancellation
Price
Air CanadaPriceFrom $611Free cancellationRating
7.1
10,684 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Australia?

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 Australia from Montreal.

Can I find flights from Montreal to Australia with flexible booking policies on momondo?

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

How can momondo help me find flights from Montreal to Australia?

Once all potential Montreal to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Montreal to Australia 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.

An easier way to manage your Australia trip

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