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

Air New Zealand, Qatar Airways, and Air Canada are the most popular carriers operating from Montreal to Australia

Which airlines fly to Australia?

Air Canada, United Airlines and Air New Zealand 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 68% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 12 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 April 2025, there are 12 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$ 691 Cheap Flights from Montreal to Australia in 2025

1 adult

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Find the cheapest flights from Montreal to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Montreal to Australia.

8:10 a.m. - 2:40 p.m.YUL-SYD

40h 30m2 stops

4:20 p.m. - 7:08 a.m.SYD-YUL

52h 48m2 stops

C$ 1,729

Find Deal

ter, 22 jul - qua, 20 ago

4:45 p.m. - 11:45 a.m.YUL-SYD

29h 00m2 stops

1:15 p.m. - 6:45 a.m.SYD-YUL

31h 30m2 stops

C$ 1,894

Find Deal

seg, 12 mai - seg, 26 mai

1:30 p.m. - 7:20 a.m.YUL-SYD

27h 50m2 stops

9:20 a.m. - 7:45 a.m.SYD-YUL

36h 25m1 stop

C$ 1,993Air Canada

Find Deal

seg, 12 mai - seg, 26 mai

1:15 p.m. - 7:20 a.m.YUL-SYD

28h 05m1 stop

9:20 a.m. - 7:45 a.m.SYD-YUL

36h 25m1 stop

C$ 2,000Air Canada

Find Deal

seg, 12 mai - seg, 26 mai

8:05 a.m. - 9:50 a.m.YUL-MEL

35h 45m2 stops

12:05 p.m. - 12:36 a.m.MEL-YUL

27h 31m2 stops

C$ 2,047Air New Zealand

Find Deal

dom, 28 set - ter, 21 out

6:45 p.m. - 10:00 a.m.YUL-BNE

49h 15m2 stops

8:20 a.m. - 4:41 p.m.BNE-YUL

47h 21m2 stops

C$ 2,051Air New Zealand

Find Deal

sáb, 11 out - seg, 10 nov

9:45 a.m. - 8:15 a.m.YUL-MEL

32h 30m2 stops

10:55 a.m. - 3:49 p.m.MEL-YUL

42h 54m2 stops

C$ 2,136United Airlines

Find Deal

dom, 25 mai - seg, 23 jun

6:30 p.m. - 8:15 a.m.YUL-MEL

23h 45m1 stop

10:55 a.m. - 8:24 a.m.MEL-YUL

35h 29m1 stop

C$ 2,137United Airlines

Find Deal

dom, 25 mai - seg, 23 jun

9:35 p.m. - 6:15 a.m.YUL-SYD

42h 40m1 stop

3:50 p.m. - 2:05 p.m.SYD-YUL

38h 15m1 stop

C$ 2,168Qatar Airways

Find Deal

dom, 21 set - sex, 27 fev

9:35 p.m. - 6:15 a.m.YUL-SYD

42h 40m1 stop

9:45 p.m. - 2:45 p.m.SYD-YUL

32h 00m1 stop

C$ 2,201Qatar Airways

Find Deal

seg, 29 set - ter, 21 out

Qantas Airways flights from Montreal to Australia

Our best Qantas Airways deals on Montreal to Australia flight tickets

Qantas Airways

7 May

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

33h 35m

2 stops

SYD6:35 a.m.Sydney Kingsford Smith

21 May

SYD5:45 p.m.Sydney Kingsford Smith

44h 58m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,097

Find similar

Qantas Airways

4 May

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

57h 35m

2 stops

SYD6:35 a.m.Sydney Kingsford Smith

20 May

SYD9:30 p.m.Sydney Kingsford Smith

41h 13m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,109

Find similar

Qantas Airways

5 May

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

33h 35m

2 stops

SYD6:35 a.m.Sydney Kingsford Smith

20 May

SYD5:45 p.m.Sydney Kingsford Smith

44h 58m

2 stops

YUL12:43 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,154

Find similar

Qatar Airways flights from Montreal to Australia

Our best Qatar Airways deals on Montreal to Australia flight tickets

Qatar Airways

21 Sep

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

42h 40m

1 stop

SYD6:15 a.m.Sydney Kingsford Smith

27 Feb

SYD3:50 p.m.Sydney Kingsford Smith

38h 15m

1 stop

YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,168

Find similar

Qatar Airways

29 Sep

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

42h 40m

1 stop

SYD6:15 a.m.Sydney Kingsford Smith

21 Oct

SYD9:45 p.m.Sydney Kingsford Smith

32h 00m

1 stop

YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,201

Find similar

Qatar Airways

4 Sep

YUL9:35 p.m.Montreal Pierre Elliott Trudeau Intl

35h 10m

1 stop

BNE10:45 p.m.Brisbane

18 Sep

BNE10:10 p.m.Brisbane

30h 35m

1 stop

YUL2:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,231

Find similar

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 April. Flight prices, which tend to average around C$ 2,032, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of April, then book flights to Australia from Montreal during March instead. Flights to Australia in March, while not as cheap as those in April, still average around C$ 2,045.

What is the cheapest day to depart on your flight to Australia?

On average, the least expensive day to fly to Australia from Montreal is on a Sunday. momondo users have found tickets for Sunday departures for as low as C$ 2,202. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around C$ 2,272. These prices are subject to change though, so be sure to set up a Price Alert for flights to Australia.

What is the cheapest time of day to depart on your flight to Australia?

According to our data, the cheapest time of day to fly to Australia is in the evening. momondo users have found flights departing from Montreal to Australia in the evening for as low as C$ 1,905. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Australia are more costly in the afternoon, with an average ticket price of C$ 2,284. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Australia?

You are more likely to see cheaper flights to Australia from Montreal when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Australia for around C$ 2,237 when searching 25 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$ 1,813 on momondo.

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	C$ 691
Fastest flight time	22h 00m
Direct flights	None
Airports in Australia	6 airports

The best one-way flight to Australia from Montreal in the past 72 hours is C$ 691. The best round-trip flight deal from Montreal to Australia found on momondo in the last 72 hours is C$ 1,729.

The fastest flight from Montreal to Australia takes 22h 00m

There are no direct flights from Montreal to Australia. Popular non-direct routes for this connection are Montreal Pierre Elliott Trudeau Intl Airport - Melbourne Avalon Airport, Montreal Pierre Elliott Trudeau Intl Airport - Sydney Kingsford Smith Airport and Montreal Pierre Elliott Trudeau Intl Airport - Brisbane Airport.

There are 6 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Cairns (CNS), Adelaide (ADL), Sydney Kingsford Smith (SYD)

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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 April 2025, there are 12 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
Porter Airlines	PriceFrom C$ 297	Free Cancellation	Rating 8.0 281 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 318	Free Cancellation	Rating 7.2 2,805 reviews	Search WestJet flights
Delta	PriceFrom C$ 452	Free Cancellation	Rating 8.0 7,917 reviews	Search Delta flights
American Airlines	PriceFrom C$ 580	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 663	Free Cancellation	Rating 7.4 8,658 reviews	Search United Airlines flights
Qantas Airways	PriceFrom C$ 1,229	Free Cancellation	Rating 7.5 818 reviews	Search Qantas Airways flights
Air France	PriceFrom C$ 1,454	Free Cancellation	Rating 7.5 1,435 reviews	Search Air France flights
Air Canada	PriceFrom C$ 1,681	Free Cancellation	Rating 7.0 9,127 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,738	Free Cancellation	Rating 8.0 464 reviews	Search Air New Zealand flights
SWISS	PriceFrom C$ 1,762	Free Cancellation	Rating 7.5 1,578 reviews	Search SWISS 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.