Which airlines fly to Australia?

Air Canada, United Airlines and Delta 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 7 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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

Delta, Air Canada, and Air New Zealand 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?

As of June 2026, there are 7 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$ 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

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. - 11:43 a.m.

MEL

YUL

39h 43m

2 stops

C$ 1,362Delta

Fri, 19 Jun - Sun, 5 Jul

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

YUL

MEL

34h 50m

2 stops

10:00 a.m. - 11:55 p.m.

MEL

YUL

27h 55m

2 stops

C$ 1,372Delta

Fri, 19 Jun - Sun, 5 Jul

6:47 p.m. - 7:50 a.m.

YUL

MEL

47h 03m

2 stops

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

MEL

YUL

27h 52m

2 stops

C$ 1,375Delta

Thu, 30 Jul - Wed, 26 Aug

3:45 p.m. - 7:05 a.m.

YUL

BNE

25h 20m

2 stops

10:00 a.m. - 7:24 p.m.

BNE

YUL

23h 24m

1 stop

C$ 2,056Air Canada

Sun, 21 Jun - Sun, 12 Jul

5:30 p.m. - 7:05 a.m.

YUL

BNE

23h 35m

1 stop

10:15 a.m. - 11:23 p.m.

BNE

YUL

27h 08m

2 stops

C$ 2,110Air Canada

Tue, 4 Aug - Tue, 18 Aug

8:20 a.m. - 11:05 a.m.

YUL

BNE

36h 45m

2 stops

4:15 p.m. - 4:35 p.m.

BNE

YUL

62h 20m

2 stops

C$ 2,111Air New Zealand

Tue, 8 Sep - Tue, 29 Sep

4:55 p.m. - 11:05 a.m.

YUL

BNE

28h 10m

2 stops

4:15 p.m. - 6:39 a.m.

BNE

YUL

52h 24m

2 stops

C$ 2,123Air New Zealand

Tue, 8 Sep - Tue, 29 Sep

9:35 p.m. - 9:50 a.m.

YUL

CNS

46h 15m

2 stops

9:00 p.m. - 2:45 p.m.

CNS

YUL

55h 45m

2 stops

C$ 2,849Qatar Airways

Fri, 28 Aug - Fri, 18 Sep

9:35 p.m. - 9:50 a.m.

YUL

CNS

46h 15m

2 stops

10:30 a.m. - 2:45 p.m.

CNS

YUL

42h 15m

2 stops

C$ 2,940Qatar Airways

Mon, 24 Aug - Sun, 13 Sep

8:10 a.m. - 11:10 a.m.

YUL

ADL

37h 30m

2 stops

6:05 a.m. - 8:16 a.m.

ADL

YUL

39h 41m

3 stops

C$ 3,811United Airlines

Mon, 20 Jul - Sun, 26 Jul

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Air Canada flights from Montreal to Australia

Our best Air Canada deals on Montreal to Australia flight tickets

Air Canada

21 Jun

YUL4:40 p.m.Montreal Pierre Elliott Trudeau Intl

24h 40m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

7 Jul

SYD9:20 a.m.Sydney Kingsford Smith

28h 03m

2 stops

YUL11:23 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,996

Air Canada

21 Jun

YUL4:10 p.m.Montreal Pierre Elliott Trudeau Intl

25h 10m

2 stops

SYD7:20 a.m.Sydney Kingsford Smith

7 Jul

SYD9:20 a.m.Sydney Kingsford Smith

28h 03m

2 stops

YUL11:23 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,005

Air Canada

21 Jun

YUL3:45 p.m.Montreal Pierre Elliott Trudeau Intl

25h 20m

2 stops

BNE7:05 a.m.Brisbane

12 Jul

BNE10:00 a.m.Brisbane

23h 24m

1 stop

YUL7:24 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,056

ANA flights from Montreal to Australia

Our best ANA deals on Montreal to Australia flight tickets

ANA

24 Aug

YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl

44h 40m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

6 Sep

SYD11:45 a.m.Sydney Kingsford Smith

43h 45m

2 stops

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,789

ANA

30 Sep

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

43h 25m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

13 Oct

SYD12:45 p.m.Sydney Kingsford Smith

26h 54m

2 stops

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

C$ 1,795

ANA

25 Aug

YUL8:30 a.m.Montreal Pierre Elliott Trudeau Intl

44h 40m

2 stops

SYD7:10 p.m.Sydney Kingsford Smith

31 Aug

SYD11:45 a.m.Sydney Kingsford Smith

67h 45m

2 stops

YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,814

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

2 stops34h 50m

Melbourne

Sun 5/7

10:00 a.m.-11:43 a.m.

2 stops39h 43m

C$ 1,362

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Fri 19/6

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

2 stops34h 50m

Melbourne

Sun 5/7

10:00 a.m.-11:55 p.m.

2 stops27h 55m

C$ 1,372

MontrealMelbourne

YUL - MEL

YULMEL

Montreal Pierre Elliott Trudeau Intl

Thu 30/7

6:47 p.m.-7:50 a.m.

2 stops47h 03m

Melbourne

Wed 26/8

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

2 stops27h 52m

C$ 1,375

Quickest round-trip

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

3:45 p.m.-7:05 a.m.

2 stops25h 20m

Brisbane

Sun 12/7

10:00 a.m.-7:24 p.m.

1 stop23h 24m

C$ 2,056

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 4/8

5:30 p.m.-7:05 a.m.

1 stop23h 35m

Brisbane

Tue 18/8

10:15 a.m.-11:23 p.m.

2 stops27h 08m

C$ 2,110

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

8:20 a.m.-11:05 a.m.

2 stops36h 45m

Brisbane

Tue 29/9

4:15 p.m.-4:35 p.m.

2 stops62h 20m

C$ 2,111

MontrealBrisbane

YUL - BNE

YULBNE

Montreal Pierre Elliott Trudeau Intl

Tue 8/9

4:55 p.m.-11:05 a.m.

2 stops28h 10m

Brisbane

Tue 29/9

4:15 p.m.-6:39 a.m.

2 stops52h 24m

C$ 2,123

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Fri 28/8

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Fri 18/9

9:00 p.m.-2:45 p.m.

2 stops55h 45m

C$ 2,849

MontrealCairns

YUL - CNS

YULCNS

Montreal Pierre Elliott Trudeau Intl

Mon 24/8

9:35 p.m.-9:50 a.m.

2 stops46h 15m

Cairns

Sun 13/9

10:30 a.m.-2:45 p.m.

2 stops42h 15m

C$ 2,940

MontrealAdelaide

YUL - ADL

YULADL

Montreal Pierre Elliott Trudeau Intl

Mon 20/7

8:10 a.m.-11:10 a.m.

2 stops37h 30m

Adelaide

Sun 26/7

6:05 a.m.-8:16 a.m.

3 stops39h 41m

C$ 3,811

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 February. Flight prices, which tend to average around C$ 282, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Australia from Montreal during October instead. Flights to Australia in October, while not as cheap as those in February, still average around C$ 328.

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$ 2,235 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$ 1,375 on momondo.

Can stopping save me money on Montreal to Australia flights?

You could potentially save up to 50% 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	25h 05m
Direct flights	None

The fastest flight from Montreal to Australia takes 25h 05m

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 June 2026, there are 7 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
WestJet	PriceFrom C$ 366	Free Cancellation	Rating 7.2 3,356 reviews	Search WestJet flights
Delta	PriceFrom C$ 447	Free Cancellation	Rating 7.9 8,394 reviews	Search Delta flights
Qantas Airways	PriceFrom C$ 1,116	Free Cancellation	Rating 7.5 1,045 reviews	Search Qantas Airways flights
United Airlines	PriceFrom C$ 1,456	Free Cancellation	Rating 7.4 9,800 reviews	Search United Airlines flights
Air Canada	PriceFrom C$ 1,493	Free Cancellation	Rating 7.1 11,151 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,801	Free Cancellation	Rating 8.0 645 reviews	Search Air New Zealand flights
Qatar Airways	PriceFrom C$ 1,910	Free Cancellation	Rating 7.4 3,729 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.