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 March 2026, there are 2 operators 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$ 871 Cheap Flights from Montreal to Western Australia in 2026

1 adult

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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.

8:05 p.m. - 4:20 a.m.

YUL

PER

44h 15m

2 stops

6:25 p.m. - 6:10 p.m.

PER

YUL

59h 45m

2 stops

C$ 2,033Multiple Airlines

Wed, 8 Apr - Mon, 4 May

7:00 a.m. - 6:50 a.m.

YUL

PER

35h 50m

2 stops

12:10 a.m. - 6:20 p.m.

PER

YUL

30h 10m

2 stops

C$ 2,116Cathay Pacific

Mon, 31 Aug - Fri, 11 Sep

7:20 p.m. - 10:40 p.m.

YUL

PER

39h 20m

2 stops

12:10 a.m. - 6:20 p.m.

PER

YUL

30h 10m

2 stops

C$ 2,119Cathay Pacific

Sun, 24 May - Sat, 6 Jun

6:45 a.m. - 6:50 a.m.

YUL

PER

36h 05m

2 stops

8:20 a.m. - 6:20 p.m.

PER

YUL

46h 00m

2 stops

C$ 2,136Cathay Pacific

Thu, 3 Sep - Thu, 17 Sep

6:50 p.m. - 1:10 a.m.

YUL

PER

42h 20m

2 stops

9:00 p.m. - 4:55 p.m.

PER

YUL

55h 55m

3 stops

C$ 2,142KLM

Sun, 24 May - Sat, 6 Jun

6:50 p.m. - 1:15 a.m.

YUL

PER

42h 25m

3 stops

9:00 p.m. - 4:55 p.m.

PER

YUL

55h 55m

3 stops

C$ 2,150KLM

Sun, 24 May - Sat, 6 Jun

8:55 p.m. - 11:55 a.m.

YUL

PER

27h 00m

1 stop

11:55 p.m. - 2:45 p.m.

PER

YUL

50h 50m

2 stops

C$ 2,153Qatar Airways

Sun, 10 May - Wed, 13 May

6:45 a.m. - 10:40 p.m.

YUL

PER

51h 55m

2 stops

8:20 a.m. - 6:20 p.m.

PER

YUL

46h 00m

2 stops

C$ 2,170Cathay Pacific

Fri, 4 Sep - Thu, 17 Sep

7:20 p.m. - 10:40 p.m.

YUL

PER

39h 20m

2 stops

12:10 a.m. - 6:20 p.m.

PER

YUL

30h 10m

2 stops

C$ 2,185Multiple Airlines

Sun, 24 May - Sat, 6 Jun

8:55 p.m. - 6:35 p.m.

YUL

PER

33h 40m

1 stop

11:15 a.m. - 2:45 p.m.

PER

YUL

39h 30m

2 stops

C$ 2,204Qatar Airways

Mon, 20 Apr - Mon, 27 Apr

KLM flights from Montreal to Western Australia

Our best KLM deals on Montreal to Western Australia flight tickets

KLM

24 May

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

42h 20m

2 stops

PER1:10 a.m.Perth

6 Jun

PER9:00 p.m.Perth

55h 55m

3 stops

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,142

KLM

24 May

YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl

42h 25m

3 stops

PER1:15 a.m.Perth

6 Jun

PER9:00 p.m.Perth

55h 55m

3 stops

YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,150

Cathay Pacific flights from Montreal to Western Australia

Our best Cathay Pacific deals on Montreal to Western Australia flight tickets

Cathay Pacific

31 Aug

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

35h 50m

2 stops

PER6:50 a.m.Perth

11 Sep

PER12:10 a.m.Perth

30h 10m

2 stops

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,116

Cathay Pacific

24 May

YUL7:20 p.m.Montreal Pierre Elliott Trudeau Intl

39h 20m

2 stops

PER10:40 p.m.Perth

6 Jun

PER12:10 a.m.Perth

30h 10m

2 stops

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,119

Cathay Pacific

3 Sep

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

36h 05m

2 stops

PER6:50 a.m.Perth

17 Sep

PER8:20 a.m.Perth

46h 00m

2 stops

YUL6:20 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 2,136

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 8/4

8:05 p.m.-4:20 a.m.

2 stops44h 15m

Perth

Mon 4/5

6:25 p.m.-6:10 p.m.

2 stops59h 45m

C$ 2,033

Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 31/8

7:00 a.m.-6:50 a.m.

2 stops35h 50m

Perth

Fri 11/9

12:10 a.m.-6:20 p.m.

2 stops30h 10m

C$ 2,116

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

7:20 p.m.-10:40 p.m.

2 stops39h 20m

Perth

Sat 6/6

12:10 a.m.-6:20 p.m.

2 stops30h 10m

C$ 2,119

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

6:45 a.m.-6:50 a.m.

2 stops36h 05m

Perth

Thu 17/9

8:20 a.m.-6:20 p.m.

2 stops46h 00m

C$ 2,136

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:50 p.m.-1:10 a.m.

2 stops42h 20m

Perth

Sat 6/6

9:00 p.m.-4:55 p.m.

3 stops55h 55m

C$ 2,142

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

6:50 p.m.-1:15 a.m.

3 stops42h 25m

Perth

Sat 6/6

9:00 p.m.-4:55 p.m.

3 stops55h 55m

C$ 2,150

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 10/5

8:55 p.m.-11:55 a.m.

1 stop27h 00m

Perth

Wed 13/5

11:55 p.m.-2:45 p.m.

2 stops50h 50m

C$ 2,153

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 4/9

6:45 a.m.-10:40 p.m.

2 stops51h 55m

Perth

Thu 17/9

8:20 a.m.-6:20 p.m.

2 stops46h 00m

C$ 2,170

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 24/5

7:20 p.m.-10:40 p.m.

2 stops39h 20m

Perth

Sat 6/6

12:10 a.m.-6:20 p.m.

2 stops30h 10m

C$ 2,185

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

8:55 p.m.-6:35 p.m.

1 stop33h 40m

Perth

Mon 27/4

11:15 a.m.-2:45 p.m.

2 stops39h 30m

C$ 2,204

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

What is the cheapest month to fly to Western Australia?

In general, March 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$ 2,261. If you aren’t able to travel during the month of March, then book flights to Western Australia from Montreal during September instead. Flights to Western Australia in September, while not as cheap as those in March, still average around C$ 2,380.

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

You could potentially save up to 18% 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

Fastest flight time	33h 55m
Direct flights	None

The fastest flight from Montreal to Western Australia takes 33h 55m

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

Search flight deals

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 March 2026, there are 2 operators 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
Air France	PriceFrom C$ 1,886	Free Cancellation	Rating 7.4 1,543 reviews		Search Air France flights
Qatar Airways	PriceFrom C$ 2,300	Free Cancellation	Rating 7.4 3,744 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.