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

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

Which airlines fly to Australia?

Air Canada, United Airlines and Qatar Airways are the top three most popular airlines that fly to Australia from Montreal according to our data. Air Canada is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 6 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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?

As of July 2026, there are 6 operators available to choose from 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 license 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.

C$ 712 Cheap Flights from Montreal to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Montreal to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 a.m. - 7:50 a.m.

YUL

MEL

34h 50m

2 stops

10:00 a.m. - 11:52 p.m.

MEL

YUL

27h 52m

2 stops

C$ 1,302Delta

Wed, 5 Aug - Sun, 30 Aug

12:47 p.m. - 7:50 a.m.

YUL

MEL

29h 03m

2 stops

10:00 a.m. - 11:52 p.m.

MEL

YUL

27h 52m

2 stops

C$ 1,306Delta

Wed, 5 Aug - Sun, 30 Aug

12:45 p.m. - 8:20 a.m.

YUL

BNE

28h 35m

2 stops

10:40 a.m. - 11:37 p.m.

BNE

YUL

51h 57m

2 stops

C$ 1,332Delta

Wed, 11 Nov - Wed, 9 Dec

6:15 p.m. - 2:35 p.m.

YUL

MEL

28h 20m

2 stops

8:00 a.m. - 7:35 p.m.

MEL

YUL

27h 35m

2 stops

C$ 1,989Multiple Airlines

Wed, 11 Nov - Wed, 9 Dec

4:10 p.m. - 2:35 p.m.

YUL

MEL

30h 25m

3 stops

8:00 a.m. - 7:35 p.m.

MEL

YUL

27h 35m

2 stops

C$ 2,007Multiple Airlines

Wed, 11 Nov - Wed, 9 Dec

4:55 p.m. - 10:55 a.m.

YUL

ADL

28h 30m

2 stops

12:05 p.m. - 6:44 a.m.

ADL

YUL

33h 09m

2 stops

C$ 2,289Air New Zealand

Fri, 18 Sep - Fri, 16 Oct

7:30 a.m. - 6:10 p.m.

YUL

ADL

43h 10m

2 stops

6:10 a.m. - 5:04 p.m.

ADL

YUL

26h 24m

2 stops

C$ 2,783Air Canada

Sun, 8 Nov - Thu, 12 Nov

9:35 p.m. - 11:20 p.m.

YUL

CNS

35h 45m

2 stops

7:15 p.m. - 2:45 p.m.

CNS

YUL

57h 30m

2 stops

C$ 2,783Qatar Airways

Fri, 4 Sep - Fri, 11 Sep

7:30 a.m. - 6:10 p.m.

YUL

ADL

43h 10m

2 stops

6:10 a.m. - 5:04 p.m.

ADL

YUL

26h 24m

2 stops

C$ 2,785Air Canada

Sun, 8 Nov - Thu, 12 Nov

8:50 p.m. - 4:30 p.m.

YUL

ADL

28h 10m

1 stop

10:00 p.m. - 2:05 p.m.

ADL

YUL

31h 35m

1 stop

C$ 2,940Qatar Airways

Sun, 8 Nov - Thu, 12 Nov

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ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

2 Sep

YUL6:10 a.m.Montreal Pierre Elliott Trudeau Intl

37h 15m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

9 Sep

SYD11:45 a.m.Sydney Kingsford Smith

26h 54m

2 stops

YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,702

ANA

6 Sep

YUL1:10 p.m.Montreal Pierre Elliott Trudeau Intl

30h 15m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

15 Sep

SYD11:45 a.m.Sydney Kingsford Smith

26h 54m

2 stops

YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,746

ANA

9 Sep

YUL9:45 a.m.Montreal Pierre Elliott Trudeau Intl

33h 40m

2 stops

SYD9:25 a.m.Sydney Kingsford Smith

16 Sep

SYD11:45 a.m.Sydney Kingsford Smith

26h 54m

2 stops

YUL12:39 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,780

Delta flights from Montreal to Australia

Our best Delta deals on Montreal to Australia flight tickets

Delta

5 Aug

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

34h 50m

2 stops

MEL7:50 a.m.Melbourne

30 Aug

MEL10:00 a.m.Melbourne

27h 52m

2 stops

YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,302

Delta

5 Aug

YUL12:47 p.m.Montreal Pierre Elliott Trudeau Intl

29h 03m

2 stops

MEL7:50 a.m.Melbourne

30 Aug

MEL10:00 a.m.Melbourne

27h 52m

2 stops

YUL11:52 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,306

Delta

11 Nov

YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl

28h 35m

2 stops

BNE8:20 a.m.Brisbane

9 Dec

BNE10:40 a.m.Brisbane

51h 57m

2 stops

YUL11:37 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,332

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

7:00 a.m.-7:50 a.m.

2 stops34h 50m

Melbourne

Sun 30/8

10:00 a.m.-11:52 p.m.

2 stops27h 52m

C$ 1,302

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 5/8

12:47 p.m.-7:50 a.m.

2 stops29h 03m

Melbourne

Sun 30/8

10:00 a.m.-11:52 p.m.

2 stops27h 52m

C$ 1,306

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

12:45 p.m.-8:20 a.m.

2 stops28h 35m

Brisbane

Wed 9/12

10:40 a.m.-11:37 p.m.

2 stops51h 57m

C$ 1,332

Quickest round-trip

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

6:15 p.m.-2:35 p.m.

2 stops28h 20m

Melbourne

Wed 9/12

8:00 a.m.-7:35 p.m.

2 stops27h 35m

C$ 1,989

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Wed 11/11

4:10 p.m.-2:35 p.m.

3 stops30h 25m

Melbourne

Wed 9/12

8:00 a.m.-7:35 p.m.

2 stops27h 35m

C$ 2,007

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Fri 18/9

4:55 p.m.-10:55 a.m.

2 stops28h 30m

Adelaide

Fri 16/10

12:05 p.m.-6:44 a.m.

2 stops33h 09m

C$ 2,289

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:30 a.m.-6:10 p.m.

2 stops43h 10m

Adelaide

Thu 12/11

6:10 a.m.-5:04 p.m.

2 stops26h 24m

C$ 2,783

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

9:35 p.m.-11:20 p.m.

2 stops35h 45m

Cairns

Fri 11/9

7:15 p.m.-2:45 p.m.

2 stops57h 30m

C$ 2,783

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

7:30 a.m.-6:10 p.m.

2 stops43h 10m

Adelaide

Thu 12/11

6:10 a.m.-5:04 p.m.

2 stops26h 24m

C$ 2,785

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Sun 8/11

8:50 p.m.-4:30 p.m.

1 stop28h 10m

Adelaide

Thu 12/11

10:00 p.m.-2:05 p.m.

1 stop31h 35m

C$ 2,940

Flights are sorted by cheapest round-trip 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?

The cheapest month to fly to Australia from Montreal is in May. Flight prices, which tend to average around C$ 1,956, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Australia from Montreal during April instead. Flights to Australia in April, while not as cheap as those in May, still average around C$ 2,052.

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 C$ 2,317 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Montreal for as low as C$ 1,636 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 38% 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 35m
Direct flights	None

The fastest flight from Montreal to Australia takes 26h 35m

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?
As of July 2026, there are 6 operators available to choose from 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 license 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
Delta	PriceFrom C$ 451	Free Cancellation	Rating 7.8 8,486 reviews	Search Delta flights
Qantas Airways	PriceFrom C$ 1,197	Free Cancellation	Rating 7.5 1,067 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,471	Free Cancellation	Rating 7.4 10,025 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,493	Free Cancellation	Rating 7.1 11,372 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,820	Free Cancellation	Rating 8.0 654 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom C$ 1,930	Free Cancellation	Rating 7.3 3,748 reviews	Search Qatar Airways 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?

All flight searches from Montreal to Australia on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Montreal to Australia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Montreal to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.