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 69% of people opting to fly with this airline when travelling to Australia. Keep in mind that there are 11 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?

Air New Zealand, 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?

As of May 2025, there are 11 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$ 562 Cheap Flights from Montreal to Australia - Save in Minutes

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Find the cheapest flights from Montreal to Australia

Round-trip

One-way

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Cheap round-trip flights

These are some of the best round-trip flight deals from Montreal to Australia that have been recently found on momondo from popular airlines, departing in the coming months.

6:45 a.m. - 7:05 a.m.YUL-SYD

34h 20m2 stops

9:10 a.m. - 12:37 a.m.SYD-YUL

29h 27m2 stops

C$ 1,774

Find Deal

Di, 10 Jun - Fr, 15 Aug

7:00 a.m. - 7:05 a.m.YUL-SYD

34h 05m2 stops

9:10 a.m. - 12:37 a.m.SYD-YUL

29h 27m2 stops

C$ 1,904

Find Deal

Di, 29 Jul - Fr, 8 Aug

8:30 a.m. - 8:45 a.m.YUL-SYD

33h 15m2 stops

7:55 a.m. - 7:10 a.m.SYD-YUL

38h 15m2 stops

C$ 2,084Air New Zealand

Find Deal

Mo, 20 Okt - Mo, 27 Okt

1:15 p.m. - 8:45 a.m.YUL-SYD

28h 30m2 stops

1:55 p.m. - 4:41 p.m.SYD-YUL

42h 46m2 stops

C$ 2,091Air New Zealand

Find Deal

Di, 28 Okt - Mo, 10 Nov

11:15 a.m. - 7:30 a.m.YUL-MEL

30h 15m2 stops

9:30 a.m. - 7:45 p.m.MEL-YUL

24h 15m2 stops

C$ 2,134United Airlines

Find Deal

Mi, 21 Mai - Mi, 28 Mai

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

23h 45m1 stop

1:00 p.m. - 10:57 a.m.MEL-YUL

37h 57m2 stops

C$ 2,147United Airlines

Find Deal

So, 28 Sep - Mo, 10 Nov

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$ 2,265Qatar Airways

Find Deal

Fr, 26 Sep - Do, 23 Okt

9:35 p.m. - 5:10 p.m.YUL-SYD

29h 35m1 stop

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

38h 15m1 stop

C$ 2,304Qatar Airways

Find Deal

Mi, 14 Mai - Mo, 5 Jan

1:15 p.m. - 7:05 a.m.YUL-BNE

27h 50m1 stop

10:00 a.m. - 8:50 p.m.BNE-YUL

24h 50m1 stop

C$ 2,389Air Canada

Find Deal

Di, 12 Aug - Mi, 24 Sep

9:40 a.m. - 8:20 a.m.YUL-SYD

31h 40m2 stops

10:20 a.m. - 9:46 p.m.SYD-YUL

26h 26m3 stops

C$ 2,418Air Canada

Find Deal

So, 5 Okt - So, 19 Okt

Air New Zealand flights from Montreal to Australia

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

Air New Zealand

20 Oct

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

33h 15m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

27 Oct

SYD7:55 a.m.Sydney Kingsford Smith

38h 15m

2 stops

YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,084

Find similar

Air New Zealand

28 Oct

YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl

28h 30m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

10 Nov

SYD1:55 p.m.Sydney Kingsford Smith

42h 46m

2 stops

YUL4:41 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,091

Find similar

Air New Zealand

16 Oct

YUL6:00 p.m.Montreal Pierre Elliott Trudeau Intl

47h 45m

2 stops

SYD8:45 a.m.Sydney Kingsford Smith

26 Oct

SYD11:45 a.m.Sydney Kingsford Smith

24h 00m

2 stops

YUL8:45 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,124

Find similar

Qatar Airways flights from Montreal to Australia

Our best Qatar Airways deals on Montreal to Australia flight tickets

Qatar Airways

8 May

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

29h 55m

1 stop

BNE5:30 p.m.Brisbane

15 Jul

BNE3:10 p.m.Brisbane

37h 35m

1 stop

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

C$ 2,114

Find similar

Qatar Airways

26 Sep

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

42h 40m

1 stop

SYD6:15 a.m.Sydney Kingsford Smith

23 Oct

SYD9:45 p.m.Sydney Kingsford Smith

32h 00m

1 stop

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

C$ 2,265

Find similar

Qatar Airways

8 May

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

33h 15m

2 stops

BNE8:50 p.m.Brisbane

15 Jul

BNE3:10 p.m.Brisbane

37h 35m

1 stop

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

C$ 2,270

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$ 2,024, 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$ 2,038.

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$ 2,194. 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$ 2,264. 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$ 1,898. 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$ 2,276. 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$ 2,236 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$ 1,806 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$ 562
Fastest flight time	22h 00m
Direct flights	None
Airports in Australia	5 airports

The best one-way flight to Australia from Montreal in the past 72 hours is C$ 562. The best round-trip flight deal from Montreal to Australia found on momondo in the last 72 hours is C$ 1,774.

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 5 airports near Australia: Melbourne Avalon (AVV), Melbourne (MEL), Brisbane (BNE), Perth (PER), 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 May 2025, there are 11 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$ 296	Free Cancellation	Rating 8.0 285 reviews	Search Porter Airlines flights
WestJet	PriceFrom C$ 317	Free Cancellation	Rating 7.2 2,826 reviews	Search WestJet flights
Delta	PriceFrom C$ 451	Free Cancellation	Rating 8.0 7,934 reviews	Search Delta flights
United Airlines	PriceFrom C$ 1,164	Free Cancellation	Rating 7.4 8,696 reviews	Search United Airlines flights
Qantas Airways	PriceFrom C$ 1,224	Free Cancellation	Rating 7.5 829 reviews	Search Qantas Airways flights
Air France	PriceFrom C$ 1,447	Free Cancellation	Rating 7.4 1,446 reviews	Search Air France flights
Air Canada	PriceFrom C$ 1,675	Free Cancellation	Rating 7.0 9,252 reviews	Search Air Canada flights
Air New Zealand	PriceFrom C$ 1,732	Free Cancellation	Rating 8.0 472 reviews	Search Air New Zealand flights
SWISS	PriceFrom C$ 1,755	Free Cancellation	Rating 7.5 1,588 reviews	Search SWISS flights
Qatar Airways	PriceFrom C$ 2,083	Free Cancellation	Rating 7.4 3,563 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.