What is the cheapest airline that flies from Montreal to Australia?

Delta, Philippine Airlines, and Emirates are the most popular carriers operating from Montreal to Australia

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?

The number of operators available for flights from Montreal to Australia is 1 as of August 2026.

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.

$703 Cheap Flights from Montreal to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Australia

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Enter your travel dates to find the best prices.

12:45 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

27h 15m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

10:10 - 23:35MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 25m2 stops Los Angeles Los Angeles Minneapolis St Paul

$1,264Delta

Mon, 25 Jan - Tue, 9 Feb

07:00 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

33h 00m2 stops Minneapolis St Paul Los Angeles Los Angeles

10:10 - 23:51MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 41m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,268Delta

Mon, 25 Jan - Mon, 15 Feb

07:00 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

33h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 23:51MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 41m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,315Delta

Mon, 25 Jan - Fri, 5 Feb

12:45 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

27h 15m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

10:10 - 12:15MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

42h 05m2 stops Los Angeles Los Angeles Detroit Metropolitan Wayne County

$1,319Delta

Mon, 25 Jan - Thu, 25 Feb

07:00 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

33h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 23:51MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 41m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,366Delta

Fri, 22 Jan - Sat, 6 Feb

07:00 - 07:50YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

34h 50m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:00 - 23:27MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

27h 27m2 stops Los Angeles Los Angeles Detroit Metropolitan Wayne County

$1,415Delta

Fri, 25 Sep - Fri, 2 Oct

18:15 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

45h 45m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 23:10MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 00m2 stops Los Angeles Los Angeles Detroit Metropolitan Wayne County

$1,508Delta

Sun, 17 Jan - Sun, 24 Jan

07:00 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

33h 00m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

10:10 - 11:39MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

41h 29m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,579Delta

Sun, 8 Nov - Thu, 12 Nov

13:20 - 08:45YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

28h 25m2 stops Calgary Vancouver Intl

10:45 - 19:16BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

23h 31m2 stops Vancouver Intl Kelowna

$2,122Air Canada

Mon, 2 Nov - Sat, 21 Nov

16:30 - 07:05YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

24h 35m2 stops Calgary Vancouver Intl

10:00 - 22:13BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

26h 13m2 stops Vancouver Intl Ottawa

$2,124Air Canada

Sat, 5 Sep - Mon, 21 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:00 - 06:50YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 50m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

09:15 - 23:52SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 37m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$1,549Delta

Wed, 19 Aug - Wed, 26 Aug

13:15 - 09:25YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

30h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

20:55 - 06:48SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

47h 53m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,916Multiple Airlines

Thu, 20 Aug - Fri, 4 Sep

13:15 - 09:25YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

30h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

20:55 - 06:48SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

47h 53m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,985Multiple Airlines

Thu, 20 Aug - Fri, 4 Sep

09:45 - 09:25YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

33h 40m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 17:30SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

43h 45m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,989ANA

Wed, 19 Aug - Wed, 26 Aug

18:51 - 06:50YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

45h 59m2 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles

09:15 - 23:44SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 29m2 stops Los Angeles Los Angeles Minneapolis St Paul

$2,087Delta

Sun, 16 Aug - Sat, 12 Sep

12:47 - 06:50YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

28h 03m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

09:15 - 23:52SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 37m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$2,155Delta

Thu, 20 Aug - Fri, 4 Sep

12:47 - 06:50YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

28h 03m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

09:15 - 23:52SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 37m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson

$2,157Delta

Thu, 20 Aug - Fri, 4 Sep

17:30 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 50m1 stop Vancouver Intl

09:20 - 23:43SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 23m2 stops Vancouver Intl Edmonton

$2,246Air Canada

Wed, 19 Aug - Wed, 26 Aug

17:30 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 50m1 stop Vancouver Intl

09:20 - 23:43SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

28h 23m2 stops Vancouver Intl Edmonton

$2,348Air Canada

Sun, 16 Aug - Sat, 12 Sep

17:30 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

23h 50m1 stop Vancouver Intl

09:20 - 20:51SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

25h 31m1 stop Vancouver Intl

$2,404Air Canada

Sun, 16 Aug - Sat, 12 Sep

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ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

14 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

19 Oct

SYD12:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,851

ANA

9 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

43h 25m

2 stops

SYD19:10Sydney Kingsford Smith

13 Oct

SYD12:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,853

ANA

31 Aug

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

14 Sept

SYD11:45Sydney Kingsford Smith

26h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,857

Qatar Airways flights from Montreal to Australia

Our best Qatar Airways deals on Montreal to Australia flight tickets

Qatar Airways

1 Feb

YUL20:50Montreal Pierre Elliott Trudeau Intl

29h 00m

1 stop

MEL17:50Melbourne

15 Feb

MEL16:10Melbourne

37h 55m

1 stop

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,720

Qatar Airways

25 Jan

YUL20:50Montreal Pierre Elliott Trudeau Intl

29h 00m

1 stop

MEL17:50Melbourne

25 Feb

MEL16:10Melbourne

37h 55m

1 stop

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,728

Qatar Airways

26 Jan

YUL20:50Montreal Pierre Elliott Trudeau Intl

29h 00m

1 stop

MEL17:50Melbourne

10 Feb

MEL17:10Melbourne

36h 55m

1 stop

YUL14:05Montreal Pierre Elliott Trudeau Intl

$1,731

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

12:45-08:00

2 stops27h 15m

Melbourne

Tue 9/2

10:10-23:35

2 stops29h 25m

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

07:00-08:00

2 stops33h 00m

Melbourne

Mon 15/2

10:10-23:51

2 stops29h 41m

$1,268

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

07:00-08:00

2 stops33h 00m

Melbourne

Fri 5/2

10:10-23:51

2 stops29h 41m

$1,315

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

12:45-08:00

2 stops27h 15m

Melbourne

Thu 25/2

10:10-12:15

2 stops42h 05m

$1,319

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 22/1

07:00-08:00

2 stops33h 00m

Melbourne

Sat 6/2

10:10-23:51

2 stops29h 41m

$1,366

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

07:00-07:50

2 stops34h 50m

Melbourne

Fri 2/10

10:00-23:27

2 stops27h 27m

$1,415

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 17/1

18:15-08:00

2 stops45h 45m

Melbourne

Sun 24/1

10:10-23:10

2 stops29h 00m

$1,508

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

07:00-08:00

2 stops33h 00m

Melbourne

Thu 12/11

10:10-11:39

2 stops41h 29m

$1,579

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 2/11

13:20-08:45

2 stops28h 25m

Brisbane

Sat 21/11

10:45-19:16

2 stops23h 31m

$2,122

Fastest return journey

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

16:30-07:05

2 stops24h 35m

Brisbane

Mon 21/9

10:00-22:13

2 stops26h 13m

$2,124

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, May 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 $1,915. If you don’t want to visit Australia in May, then you should wait until April to fly from Montreal, when ticket prices are also cheap, with an average price of $2,074.

How far in advance should I book a flight from Montreal 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 $2,299 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 $1,590 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 47% 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	26h 17m
Direct flights	None

The fastest flight from Montreal to Australia takes 26h 17m

There are no direct flights from Montreal to Australia. There are no popular flight routes from Montreal to Australia.

Search flight deals

Frequently asked questions about flying from Montreal to Australia

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?
The number of operators available for flights from Montreal to Australia is 1 as of August 2026.
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 Canada	PriceFrom $499	Free cancellation	Rating 7.1 11,479 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.