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Cheap flights from Montreal to Western Australia from C$ 1,075

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal to Western Australia departing on 25/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Montreal to Western Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:50 p.m. - 10:00 p.m.
YUL
-
PER
36h 10m2 stops
Qatar Airways Logo
3:55 p.m. - 2:05 p.m.
PER
-
YUL
35h 10m1 stop
C$ 1,987Qatar Airways
Sun, 15 Feb - Sat, 21 Feb
Air Canada Logo
10:30 p.m. - 3:45 p.m.
YUL
-
PER
53h 15m2 stops
Air Canada Logo
10:40 p.m. - 4:42 p.m.
PER
-
YUL
30h 02m2 stops
C$ 2,003Air Canada
Sat, 9 May - Mon, 17 Aug
Air Canada Logo
6:25 p.m. - 2:30 p.m.
YUL
-
PER
31h 05m2 stops
Air Canada Logo
4:45 p.m. - 5:00 p.m.
PER
-
YUL
36h 15m2 stops
C$ 2,008Air Canada
Wed, 18 Feb - Sat, 14 Mar
Air Canada Logo
7:30 a.m. - 8:20 p.m.
YUL
-
PER
47h 50m2 stops
Air Canada Logo
3:15 p.m. - 8:22 a.m.
PER
-
YUL
53h 07m3 stops
C$ 2,019Air Canada
Mon, 16 Feb - Mon, 16 Mar
Multiple Airlines Logo
4:45 p.m. - 5:00 p.m.
YUL
-
PER
36h 15m2 stops
Multiple Airlines Logo
1:15 p.m. - 4:42 p.m.
PER
-
YUL
39h 27m2 stops
C$ 2,042Multiple Airlines
Sun, 3 May - Sat, 16 May
Multiple Airlines Logo
4:00 p.m. - 5:00 p.m.
YUL
-
PER
37h 00m3 stops
Multiple Airlines Logo
1:15 p.m. - 4:42 p.m.
PER
-
YUL
39h 27m2 stops
C$ 2,050Multiple Airlines
Sun, 3 May - Sat, 16 May
Air Canada Logo
6:25 p.m. - 9:35 p.m.
YUL
-
PER
38h 10m2 stops
Air Canada Logo
3:15 p.m. - 9:00 p.m.
PER
-
YUL
42h 45m2 stops
C$ 2,051Air Canada
Sun, 15 Feb - Sat, 21 Feb
Air Canada Logo
6:25 p.m. - 9:35 p.m.
YUL
-
PER
38h 10m2 stops
Air Canada Logo
3:15 p.m. - 9:00 p.m.
PER
-
YUL
42h 45m2 stops
C$ 2,053Air Canada
Sun, 15 Feb - Sat, 21 Feb
Air Canada Logo
4:45 p.m. - 4:10 p.m.
YUL
-
PER
35h 25m2 stops
Air Canada Logo
1:45 p.m. - 4:42 p.m.
PER
-
YUL
38h 57m2 stops
C$ 2,054Air Canada
Tue, 26 May - Sat, 30 May
Air Canada Logo
6:00 p.m. - 12:55 p.m.
YUL
-
PER
30h 55m2 stops
Air Canada Logo
1:45 p.m. - 7:41 p.m.
PER
-
YUL
41h 56m2 stops
C$ 2,058Air Canada
Tue, 26 May - Sat, 30 May

Qatar Airways flights from Montreal to Western Australia

Our best Qatar Airways deals on Montreal to Western Australia flight tickets
Qatar Airways
15 Feb
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
36h 10m
2 stops
PER10:00 p.m.Perth
21 Feb
PER3:55 p.m.Perth
35h 10m
1 stop
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,987
Find similar
Qatar Airways
15 Feb
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
36h 10m
2 stops
PER10:00 p.m.Perth
21 Feb
PER10:45 p.m.Perth
28h 20m
1 stop
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,994
Find similar
Qatar Airways
6 Feb
YUL8:50 p.m.Montreal Pierre Elliott Trudeau Intl
32h 55m
1 stop
PER6:45 p.m.Perth
21 Feb
PER10:45 a.m.Perth
40h 20m
2 stops
YUL2:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,070
Find similar

Air Canada flights from Montreal to Western Australia

Our best Air Canada deals on Montreal to Western Australia flight tickets
Air Canada
9 May
YUL10:30 p.m.Montreal Pierre Elliott Trudeau Intl
53h 15m
2 stops
PER3:45 p.m.Perth
17 Aug
PER10:40 p.m.Perth
30h 02m
2 stops
YUL4:42 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,003
Find similar
Air Canada
18 Feb
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
31h 05m
2 stops
PER2:30 p.m.Perth
14 Mar
PER4:45 p.m.Perth
36h 15m
2 stops
YUL5:00 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,008
Find similar
Air Canada
16 Feb
YUL7:30 a.m.Montreal Pierre Elliott Trudeau Intl
47h 50m
2 stops
PER8:20 p.m.Perth
16 Mar
PER3:15 p.m.Perth
53h 07m
3 stops
YUL8:22 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,019
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Western Australia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 4 December 2025.
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

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:50 p.m.-10:00 p.m.

2 stops36h 10m

Perth

Sat 21/2

3:55 p.m.-2:05 p.m.

1 stop35h 10m

C$ 1,987

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

10:30 p.m.-3:45 p.m.

2 stops53h 15m

Perth

Mon 17/8

10:40 p.m.-4:42 p.m.

2 stops30h 02m

C$ 2,003

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

6:25 p.m.-2:30 p.m.

2 stops31h 05m

Perth

Sat 14/3

4:45 p.m.-5:00 p.m.

2 stops36h 15m

C$ 2,008

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 16/2

7:30 a.m.-8:20 p.m.

2 stops47h 50m

Perth

Mon 16/3

3:15 p.m.-8:22 a.m.

3 stops53h 07m

C$ 2,019

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

4:45 p.m.-5:00 p.m.

2 stops36h 15m

Perth

Sat 16/5

1:15 p.m.-4:42 p.m.

2 stops39h 27m

C$ 2,042

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 3/5

4:00 p.m.-5:00 p.m.

3 stops37h 00m

Perth

Sat 16/5

1:15 p.m.-4:42 p.m.

2 stops39h 27m

C$ 2,050

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:25 p.m.-9:35 p.m.

2 stops38h 10m

Perth

Sat 21/2

3:15 p.m.-9:00 p.m.

2 stops42h 45m

C$ 2,051

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

6:25 p.m.-9:35 p.m.

2 stops38h 10m

Perth

Sat 21/2

3:15 p.m.-9:00 p.m.

2 stops42h 45m

C$ 2,053

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

4:45 p.m.-4:10 p.m.

2 stops35h 25m

Perth

Sat 30/5

1:45 p.m.-4:42 p.m.

2 stops38h 57m

C$ 2,054

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 26/5

6:00 p.m.-12:55 p.m.

2 stops30h 55m

Perth

Sat 30/5

1:45 p.m.-7:41 p.m.

2 stops41h 56m

C$ 2,058

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Western Australia from

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 day to depart on your flight to Western Australia?

On average, the least expensive day to fly to Western Australia from Montreal is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 2,563. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Western Australia is Thursday, with ticket prices averaging around C$ 3,370.

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

Our most recent data shows that the best time of day to fly to Western Australia is in the afternoon. Flights from Montreal to Western Australia during this time can be as low as C$ 2,789. Flights to Western Australia are more costly in the morning, with an average ticket price of C$ 3,268. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 11% 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

32h 55m

Direct flights

None
The fastest flight from Montreal to Western Australia takes 32h 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?

  • 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 FrancePriceFrom C$ 1,940Free CancellationRating
7.4
1,500 reviews
Search Air France flights
Qatar AirwaysPriceFrom C$ 2,471Free CancellationRating
7.4
3,678 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.

An easier way to manage your Western Australia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Western Australia

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Popular flights according to clicks in the last 7 days on momondo
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