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

Philippine Airlines is the most popular carrier operating from Montreal to Western Australia

When did momondo last update prices for flights from Montreal to Western Australia?

Prices for flights from Montreal to Western Australia are refreshed on a daily basis.

How many operators does momondo search for flights from Montreal to Western Australia?

As of September 2026, there is 1 operator available to choose from for flights from Montreal to Western Australia.

How old do you have to be to fly from Montreal to Western 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 Western Australia.

What documentation or ID do you need to fly to Western Australia?

The travel and health documents you'll need for your trip to Western Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Western Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 836 Cheap Flights from Montreal to Western Australia in 2026

Find the cheapest flights from Montreal to Western Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

35h 55m2 stops Doha Hamad Intl Melbourne

10:45 p.m. - 3:05 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

28h 20m1 stop Doha Hamad Intl

C$ 1,858Qatar Airways

Wed, 3 Mar - Wed, 17 Mar

9:05 p.m. - 10:00 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

35h 55m2 stops Doha Hamad Intl Melbourne

10:45 p.m. - 3:05 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

28h 20m1 stop Doha Hamad Intl

C$ 1,866Qatar Airways

Wed, 3 Mar - Wed, 17 Mar

9:05 p.m. - 6:45 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

32h 40m1 stop Doha Hamad Intl

11:20 a.m. - 2:05 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

39h 45m2 stops Melbourne Doha Hamad Intl

C$ 1,866Qatar Airways

Tue, 2 Feb - Tue, 16 Feb

12:06 p.m. - 11:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

34h 49m2 stops Chicago O'Hare Intl Doha Hamad Intl

11:20 a.m. - 2:05 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

39h 45m2 stops Melbourne Doha Hamad Intl

C$ 2,099Qatar Airways

Tue, 2 Feb - Tue, 16 Feb

7:55 p.m. - 7:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

34h 45m2 stops Istanbul Singapore Changi

5:50 p.m. - 6:00 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

37h 10m2 stops Singapore Changi Istanbul

C$ 2,254Multiple Airlines

Wed, 10 Feb - Wed, 10 Mar

7:55 p.m. - 7:40 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

34h 45m2 stops Istanbul Singapore Changi

10:20 p.m. - 6:00 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

55h 40m2 stops Singapore Changi Istanbul

C$ 2,274Multiple Airlines

Sun, 7 Mar - Wed, 7 Apr

8:10 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

46h 45m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi

8:30 a.m. - 4:10 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

43h 40m2 stops Hong Kong Intl Zurich

C$ 2,311Multiple Airlines

Wed, 3 Mar - Wed, 17 Mar

8:10 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

46h 45m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi

8:30 a.m. - 4:10 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

43h 40m2 stops Hong Kong Intl Zurich

C$ 2,314Multiple Airlines

Wed, 3 Mar - Wed, 17 Mar

8:10 p.m. - 7:55 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

46h 45m2 stops Munich Franz Josef Strauss Bangkok Suvarnabhumi

8:30 a.m. - 4:10 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

43h 40m2 stops Hong Kong Intl Zurich

C$ 2,325Multiple Airlines

Wed, 3 Mar - Wed, 17 Mar

7:30 a.m. - 5:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

45h 40m2 stops Vancouver Intl Singapore Changi

6:25 p.m. - 4:59 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

34h 34m2 stops Singapore Changi Vancouver Intl

C$ 2,372Multiple Airlines

Tue, 6 Oct - Mon, 12 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:35 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

33h 00m1 stop Doha Hamad Intl

10:40 a.m. - 2:45 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

40h 05m2 stops Brisbane Doha Hamad Intl

C$ 2,745Qatar Airways

Sun, 13 Sep - Sun, 20 Sep

9:55 p.m. - 6:50 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

44h 55m2 stops Toronto Pearson Intl Hong Kong Intl

8:20 a.m. - 7:15 a.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

34h 55m2 stops Hong Kong Intl Boston Logan Intl

C$ 2,837Cathay Pacific

Sun, 13 Sep - Sun, 20 Sep

9:35 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

33h 00m1 stop Doha Hamad Intl

10:45 p.m. - 2:45 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

28h 00m1 stop Doha Hamad Intl

C$ 2,970Qatar Airways

Sun, 13 Sep - Sun, 20 Sep

3:45 p.m. - 1:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

33h 50m2 stops Dallas/Fort Worth Sydney Kingsford Smith

11:55 p.m. - 9:42 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

33h 47m3 stops Sydney Kingsford Smith Los Angeles Los Angeles Philadelphia

C$ 3,090American Airlines

Sun, 13 Sep - Sun, 20 Sep

12:31 p.m. - 12:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

35h 54m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Melbourne

10:30 a.m. - 11:44 a.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

37h 14m3 stops Sydney Kingsford Smith San Francisco Chicago O'Hare Intl

C$ 3,212Multiple Airlines

Sun, 13 Sep - Sun, 20 Sep

6:30 p.m. - 7:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

48h 45m2 stops Los Angeles Los Angeles Manila Ninoy Aquino Intl

8:35 a.m. - 4:35 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

44h 00m2 stops Manila Ninoy Aquino Intl Los Angeles Los Angeles

C$ 7,567Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

12:31 p.m. - 12:25 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

35h 54m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Melbourne

10:30 a.m. - 7:05 a.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

32h 35m3 stops Sydney Kingsford Smith Vancouver Intl Calgary

C$ 12,905Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

3:45 p.m. - 11:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

31h 30m2 stops Dallas/Fort Worth Melbourne

10:30 a.m. - 7:05 a.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

32h 35m3 stops Sydney Kingsford Smith Vancouver Intl Calgary

C$ 13,079Multiple Airlines

Mon, 14 Sep - Mon, 21 Sep

9:35 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

33h 00m1 stop Doha Hamad Intl

11:15 a.m. - 2:45 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

39h 30m2 stops Sydney Kingsford Smith Doha Hamad Intl

C$ 15,108Qatar Airways

Mon, 14 Sep - Mon, 21 Sep

9:35 p.m. - 6:35 p.m.YUL Montreal Pierre Elliott Trudeau Intl-PER Perth

33h 00m1 stop Doha Hamad Intl

10:45 p.m. - 2:45 p.m.PER Perth-YUL Montreal Pierre Elliott Trudeau Intl

28h 00m1 stop Doha Hamad Intl

C$ 15,735Qatar Airways

Mon, 14 Sep - Mon, 21 Sep

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Qatar Airways flights from Montreal to Western Australia

Our best Qatar Airways deals on Montreal to Western Australia flight tickets

Qatar Airways

3 Mar

YUL9:05 p.m.Montreal Pierre Elliott Trudeau Intl

35h 55m

2 stops

PER10:00 p.m.Perth

17 Mar

PER10:45 p.m.Perth

28h 20m

1 stop

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,858

Qatar Airways

3 Mar

YUL9:05 p.m.Montreal Pierre Elliott Trudeau Intl

35h 55m

2 stops

PER10:00 p.m.Perth

17 Mar

PER10:45 p.m.Perth

28h 20m

1 stop

YUL3:05 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 1,866

Qatar Airways

2 Feb

YUL12:06 p.m.Montreal Pierre Elliott Trudeau Intl

34h 49m

2 stops

PER11:55 a.m.Perth

16 Feb

PER11:20 a.m.Perth

39h 45m

2 stops

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

C$ 2,099

SWISS flights from Montreal to Western Australia

Our best SWISS deals on Montreal to Western Australia flight tickets

SWISS

3 Mar

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

49h 15m

2 stops

PER6:55 a.m.Perth

17 Mar

PER8:30 a.m.Perth

43h 40m

2 stops

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

C$ 2,441

SWISS

3 Nov

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

49h 15m

2 stops

PER6:55 a.m.Perth

20 Nov

PER8:30 a.m.Perth

43h 40m

2 stops

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,489

SWISS

3 Nov

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

49h 15m

2 stops

PER6:55 a.m.Perth

20 Nov

PER8:30 a.m.Perth

43h 40m

2 stops

YUL3:10 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,497

momondo Fare Finder

Use the filters below to find and compare flights from Montreal to Western Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

9:05 p.m.-10:00 p.m.

2 stops35h 55m

Perth

Wed 17/3

10:45 p.m.-3:05 p.m.

1 stop28h 20m

C$ 1,858

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

9:05 p.m.-10:00 p.m.

2 stops35h 55m

Perth

Wed 17/3

10:45 p.m.-3:05 p.m.

1 stop28h 20m

C$ 1,866

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

9:05 p.m.-6:45 p.m.

1 stop32h 40m

Perth

Tue 16/2

11:20 a.m.-2:05 p.m.

2 stops39h 45m

C$ 1,866

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 2/2

12:06 p.m.-11:55 a.m.

2 stops34h 49m

Perth

Tue 16/2

11:20 a.m.-2:05 p.m.

2 stops39h 45m

C$ 2,099

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 10/2

7:55 p.m.-7:40 p.m.

2 stops34h 45m

Perth

Wed 10/3

5:50 p.m.-6:00 p.m.

2 stops37h 10m

C$ 2,254

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 7/3

7:55 p.m.-7:40 p.m.

2 stops34h 45m

Perth

Wed 7/4

10:20 p.m.-6:00 p.m.

2 stops55h 40m

C$ 2,274

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

8:10 p.m.-7:55 a.m.

2 stops46h 45m

Perth

Wed 17/3

8:30 a.m.-4:10 p.m.

2 stops43h 40m

C$ 2,311

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

8:10 p.m.-7:55 a.m.

2 stops46h 45m

Perth

Wed 17/3

8:30 a.m.-4:10 p.m.

2 stops43h 40m

C$ 2,314

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

8:10 p.m.-7:55 a.m.

2 stops46h 45m

Perth

Wed 17/3

8:30 a.m.-4:10 p.m.

2 stops43h 40m

C$ 2,325

MontrealPerth

YUL Montreal Pierre Elliott Trudeau Intl - PER Perth

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

7:30 a.m.-5:10 p.m.

2 stops45h 40m

Perth

Mon 12/10

6:25 p.m.-4:59 p.m.

2 stops34h 34m

C$ 2,372

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 Western 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 Western Australia?

In general, July is the cheapest month to fly from Montreal to Western Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 0. If you aren’t able to travel during the month of July, then book flights to Western Australia from Montreal during June instead. Flights to Western Australia in June, while not as cheap as those in July, still average around C$ 0.

Can stopping save me money on Montreal to Western Australia flights?

You could potentially save up to 38% on your flight if you consider stops on a Montreal to Western Australia flight.

Cheap Montreal to Western Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal to Western Australia

Best price found	C$ 836
Fastest flight time	32h 40m
Direct flights	None

The best one-way flight to Western Australia from Montreal in the past 72 hours is C$ 836. The best round-trip flight deal from Montreal to Western Australia found on momondo in the last 72 hours is C$ 1,858.

The fastest flight from Montreal to Western Australia takes 32h 40m

There are no direct flights from Montreal to Western Australia. There are no popular flight routes from Montreal to Western Australia.

Search flight deals

Frequently asked questions about flying from Montreal to Western Australia

When did momondo last update prices for flights from Montreal to Western Australia?
Prices for flights from Montreal to Western Australia are refreshed on a daily basis.
How many operators does momondo search for flights from Montreal to Western Australia?
As of September 2026, there is 1 operator available to choose from for flights from Montreal to Western Australia.
How old do you have to be to fly from Montreal to Western 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 Western Australia.
What documentation or ID do you need to fly to Western Australia?
The travel and health documents you'll need for your trip to Western Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Western Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal to Western Australia

Compare and see reviews for airlines that fly from Montreal to Western Australia with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom C$ 1,849	Free Cancellation	Rating 7.3 3,734 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Montreal to Western Australia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Montreal to Western Australia . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Montreal to Western Australia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Western Australia from Montreal with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montreal to Western Australia.

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

If you are simply researching potential flights to Western Australia, momondo offers a useful price alert feature which will track prices for flights to Western Australia from Montreal and alert you when they change.