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

Delta, Philippine Airlines, and Qatar Airways 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.

$702 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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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

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

$1,263Delta

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

$1,264Delta

Mon, 25 Jan - Mon, 15 Feb

06:00 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

34h 00m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

10:10 - 23:30MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 20m2 stops Los Angeles Los Angeles Minneapolis St Paul

$1,264Delta

Sun, 1 Nov - Tue, 24 Nov

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

$1,264Delta

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 - 23:30MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 20m2 stops Los Angeles Los Angeles Minneapolis St Paul

$1,264Delta

Tue, 3 Nov - Tue, 24 Nov

17:10 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

47h 50m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles

10:10 - 23:30MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 20m2 stops Los Angeles Los Angeles Minneapolis St Paul

$1,264Delta

Sat, 31 Oct - Tue, 24 Nov

17:10 - 08:00YUL Montreal Pierre Elliott Trudeau Intl-MEL Melbourne

47h 50m2 stops Detroit Metropolitan Wayne County 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

$1,264Delta

Sat, 31 Oct - Mon, 23 Nov

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

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

10:10 - 23:30MEL Melbourne-YUL Montreal Pierre Elliott Trudeau Intl

29h 20m2 stops Los Angeles Los Angeles Minneapolis St Paul

$1,264Delta

Tue, 3 Nov - Mon, 23 Nov

18:15 - 08:45YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

23h 30m1 stop Vancouver Intl

10:45 - 20:33BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

24h 48m1 stop Vancouver Intl

$2,327Air Canada

Tue, 2 Feb - Fri, 19 Feb

16:30 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

24h 50m2 stops Calgary Vancouver Intl

09:20 - 16:59SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

21h 39m1 stop Vancouver Intl

$2,379Air Canada

Tue, 1 Sep - Tue, 8 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

20:55 - 17:30SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

34h 35m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,894ANA

Mon, 24 Aug - Sun, 6 Sep

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

20:55 - 17:30SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

34h 35m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,897ANA

Mon, 24 Aug - Sun, 6 Sep

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 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

$1,898ANA

Mon, 24 Aug - Sun, 6 Sep

06:10 - 09:25YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

37h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 20:54SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

47h 09m2 stops Tokyo Haneda Vancouver Intl

$1,899Multiple Airlines

Mon, 24 Aug - Sun, 6 Sep

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 06:48SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

33h 03m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,943Multiple Airlines

Mon, 24 Aug - Sun, 6 Sep

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 06:44SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

32h 59m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,978Multiple Airlines

Tue, 25 Aug - Thu, 10 Sep

06:10 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

47h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 06:44SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

32h 59m2 stops Tokyo Haneda Los Angeles Los Angeles

$1,980Multiple Airlines

Tue, 25 Aug - Thu, 10 Sep

06:10 - 09:25YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

37h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

20:55 - 17:30SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

34h 35m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,010ANA

Tue, 25 Aug - Wed, 2 Sep

15:30 - 07:05YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

25h 35m1 stop Vancouver Intl

10:00 - 20:45BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

24h 45m1 stop Vancouver Intl

$2,477Air Canada

Wed, 26 Aug - Wed, 23 Sep

17:30 - 07:05YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

23h 35m1 stop Vancouver Intl

10:00 - 19:10BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

23h 10m1 stop Vancouver Intl

$2,477Air Canada

Wed, 26 Aug - Mon, 21 Sep

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Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

25 Jan

YUL07:00Montreal Pierre Elliott Trudeau Intl

33h 00m

2 stops

MEL08:00Melbourne

15 Feb

MEL10:10Melbourne

29h 41m

2 stops

YUL23:51Montreal Pierre Elliott Trudeau Intl

$1,263

Delta

31 Oct

YUL17:10Montreal Pierre Elliott Trudeau Intl

47h 50m

2 stops

MEL08:00Melbourne

24 Nov

MEL10:10Melbourne

29h 20m

2 stops

YUL23:30Montreal Pierre Elliott Trudeau Intl

$1,264

Delta

2 Nov

YUL07:00Montreal Pierre Elliott Trudeau Intl

33h 00m

2 stops

MEL08:00Melbourne

11 Nov

MEL10:10Melbourne

41h 47m

2 stops

YUL11:57Montreal Pierre Elliott Trudeau Intl

$1,266

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

$1,850

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

$1,852

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

$1,854

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

07:00-08:00

2 stops33h 00m

Melbourne

Mon 15/2

10:10-23:51

2 stops29h 41m

$1,263

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

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

06:00-08:00

2 stops34h 00m

Melbourne

Tue 24/11

10:10-23:30

2 stops29h 20m

$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

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

07:00-08:00

2 stops33h 00m

Melbourne

Tue 24/11

10:10-23:30

2 stops29h 20m

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

17:10-08:00

2 stops47h 50m

Melbourne

Tue 24/11

10:10-23:30

2 stops29h 20m

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Sat 31/10

17:10-08:00

2 stops47h 50m

Melbourne

Mon 23/11

10:10-11:39

2 stops41h 29m

$1,264

MontrealMelbourne

YUL Montreal Pierre Elliott Trudeau Intl - MEL Melbourne

YULMEL

Montreal Pierre Elliott Trudeau Intl

Tue 3/11

07:00-08:00

2 stops33h 00m

Melbourne

Mon 23/11

10:10-23:30

2 stops29h 20m

$1,264

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

18:15-08:45

1 stop23h 30m

Brisbane

Fri 19/2

10:45-20:33

1 stop24h 48m

$2,327

Fastest return journey

MontrealSydney

YUL Montreal Pierre Elliott Trudeau Intl - SYD Sydney Kingsford Smith

YULSYD

Montreal Pierre Elliott Trudeau Intl

Tue 1/9

16:30-07:20

2 stops24h 50m

Sydney Kingsford Smith

Tue 8/9

09:20-16:59

1 stop21h 39m

$2,379

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 $1,906. 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 $2,065.

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 $2,292 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 $1,583 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

Best price found	$702
Fastest flight time	22h 30m
Direct flights	None

The best one-way flight to Australia from Montreal in the past 72 hours is $702. The best return flight deal from Montreal to Australia found on momondo in the last 72 hours is $1,263.

The fastest flight from Montreal to Australia takes 22h 30m

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 $496	Free cancellation	Rating 7.1 11,509 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.