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

Delta, Qatar Airways, and Air Canada 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 September 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.

$838 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 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

58h 30m2 stops Minneapolis St Paul Los Angeles

10:40 - 23:51BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

52h 11m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Thu, 18 Feb - Fri, 12 Mar

07:00 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

58h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 23:51BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

52h 11m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Sun, 14 Feb - Wed, 10 Mar

16:55 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

48h 35m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 - 23:35BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

51h 55m2 stops Los Angeles Minneapolis St Paul

$1,520Delta

Tue, 16 Feb - Fri, 12 Mar

06:00 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

35h 30m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 - 23:51BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

52h 11m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Mon, 15 Feb - Wed, 10 Mar

07:00 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

58h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 17:03BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

45h 23m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Sun, 7 Feb - Wed, 3 Mar

12:45 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

52h 45m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 11:44BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

40h 04m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Tue, 2 Feb - Wed, 3 Mar

07:00 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

58h 30m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 23:10BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

51h 30m2 stops Los Angeles Detroit Metropolitan Wayne County

$1,520Delta

Sun, 7 Feb - Fri, 12 Mar

18:15 - 08:30YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

47h 15m2 stops Atlanta Hartsfield-Jackson Los Angeles

10:40 - 23:51BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

52h 11m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,520Delta

Thu, 18 Feb - Wed, 10 Mar

16:35 - 08:45YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

25h 10m1 stop Vancouver Intl

09:45 - 19:20BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

23h 35m1 stop Vancouver Intl

$1,833Air Canada

Mon, 22 Feb - Mon, 22 Mar

08:05 - 08:45YUL Montreal Pierre Elliott Trudeau Intl-BNE Brisbane

33h 40m2 stops Edmonton Vancouver Intl

09:45 - 18:55BNE Brisbane-YUL Montreal Pierre Elliott Trudeau Intl

23h 10m2 stops Vancouver Intl Calgary

$1,833Air Canada

Mon, 22 Feb - Mon, 22 Mar

Cheap last-minute flights

Enter your travel dates to find the best prices.

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

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

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$1,832ANA

Mon, 14 Sep - Mon, 19 Oct

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

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

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$1,834ANA

Mon, 14 Sep - Mon, 19 Oct

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

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

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$1,879ANA

Mon, 14 Sep - Mon, 19 Oct

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

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

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$1,883ANA

Mon, 14 Sep - Mon, 19 Oct

09:45 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

43h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 21:26SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

38h 41m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,997ANA

Fri, 11 Sep - Wed, 7 Oct

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

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

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$2,030ANA

Mon, 14 Sep - Sun, 4 Oct

09:45 - 19:10YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

43h 25m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 00:39SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

41h 54m2 stops Tokyo Haneda Vancouver Intl

$2,066ANA

Sat, 12 Sep - Sun, 4 Oct

18:30 - 11:50YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

27h 20m2 stops Los Angeles Nadi

13:15 - 06:44SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

31h 29m2 stops Nadi Los Angeles

$2,095Multiple Airlines

Mon, 14 Sep - Mon, 28 Sep

21:10 - 07:20YUL Montreal Pierre Elliott Trudeau Intl-SYD Sydney Kingsford Smith

44h 10m2 stops Calgary Vancouver Intl

10:20 - 07:10SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 50m1 stop Vancouver Intl

$2,196Air Canada

Sat, 12 Sep - Sun, 4 Oct

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

24h 50m1 stop Vancouver Intl

10:20 - 07:10SYD Sydney Kingsford Smith-YUL Montreal Pierre Elliott Trudeau Intl

35h 50m1 stop Vancouver Intl

$2,196Air Canada

Tue, 15 Sep - Tue, 6 Oct

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Air New Zealand flights from Montreal to Australia

Our best Air New Zealand deals on Montreal to Australia flight tickets

Air New Zealand

8 Nov

YUL08:45Montreal Pierre Elliott Trudeau Intl

31h 50m

2 stops

SYD08:35Sydney Kingsford Smith

22 Nov

SYD14:05Sydney Kingsford Smith

42h 40m

2 stops

YUL16:45Montreal Pierre Elliott Trudeau Intl

$2,060

Air New Zealand

16 Feb

YUL08:00Montreal Pierre Elliott Trudeau Intl

35h 00m

2 stops

BNE10:00Brisbane

9 Mar

BNE11:15Brisbane

44h 28m

2 stops

YUL16:43Montreal Pierre Elliott Trudeau Intl

$2,089

Air New Zealand

13 Sept

YUL16:30Montreal Pierre Elliott Trudeau Intl

29h 10m

2 stops

SYD11:40Sydney Kingsford Smith

25 Oct

SYD10:20Sydney Kingsford Smith

25h 23m

1 stop

YUL20:43Montreal Pierre Elliott Trudeau Intl

$2,105

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

SYD21:45Sydney Kingsford Smith

41h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,832

ANA

14 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

19 Oct

SYD21:45Sydney Kingsford Smith

41h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,834

ANA

22 Sept

YUL09:45Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD09:25Sydney Kingsford Smith

13 Oct

SYD21:45Sydney Kingsford Smith

41h 54m

2 stops

YUL00:39Montreal Pierre Elliott Trudeau Intl

$1,844

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Thu 18/2

07:00-08:30

2 stops58h 30m

Brisbane

Fri 12/3

10:40-23:51

2 stops52h 11m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 14/2

07:00-08:30

2 stops58h 30m

Brisbane

Wed 10/3

10:40-23:51

2 stops52h 11m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 16/2

16:55-08:30

2 stops48h 35m

Brisbane

Fri 12/3

10:40-23:35

2 stops51h 55m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 15/2

06:00-08:30

2 stops35h 30m

Brisbane

Wed 10/3

10:40-23:51

2 stops52h 11m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

07:00-08:30

2 stops58h 30m

Brisbane

Wed 3/3

10:40-17:03

2 stops45h 23m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

12:45-08:30

2 stops52h 45m

Brisbane

Wed 3/3

10:40-11:44

2 stops40h 04m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 7/2

07:00-08:30

2 stops58h 30m

Brisbane

Fri 12/3

10:40-23:10

2 stops51h 30m

$1,520

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Thu 18/2

18:15-08:30

2 stops47h 15m

Brisbane

Wed 10/3

10:40-23:51

2 stops52h 11m

$1,520

Fastest return journey

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 22/2

16:35-08:45

1 stop25h 10m

Brisbane

Mon 22/3

09:45-19:20

1 stop23h 35m

$1,833

MontrealBrisbane

YUL Montreal Pierre Elliott Trudeau Intl - BNE Brisbane

YULBNE

Montreal Pierre Elliott Trudeau Intl

Mon 22/2

08:05-08:45

2 stops33h 40m

Brisbane

Mon 22/3

09:45-18:55

2 stops23h 10m

$1,833

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 $1,884. 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 $2,060.

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 $2,244 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 $1,562 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	$838
Fastest flight time	24h 35m
Direct flights	Sat and Sun
Airports in Australia	269 airports

The best one-way flight to Australia from Montreal in the past 72 hours is $838. The best return flight deal from Montreal to Australia found on momondo in the last 72 hours is $1,520.

The fastest flight from Montreal to Australia takes 24h 35m

Direct flights go from Montreal to Australia on Saturday and Sunday. There are no airlines offering direct flights..

There are 269 airports in Australia. From Montreal there are direct flights to Melbourne Avalon (AVV), Melbourne (MEL).

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 September 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 $490	Free cancellation	Rating 7.1 11,603 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.