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Cheap flights from Montreal to Perth from C$ 1,044

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 Perth departing on 22/5. 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 Perth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
9:30 p.m. - 10:40 p.m.
YUL
-
PER
37h 10m
2 stops
Cathay Pacific Logo
8:20 a.m. - 6:20 p.m.
PER
-
YUL
46h 00m
2 stops
C$ 2,072Cathay Pacific
Sun, 6 Sep - Sun, 20 Sep
Cathay Pacific Logo
6:45 a.m. - 10:40 p.m.
YUL
-
PER
27h 55m
2 stops
Cathay Pacific Logo
8:20 a.m. - 6:20 p.m.
PER
-
YUL
46h 00m
2 stops
C$ 2,106Cathay Pacific
Sat, 5 Sep - Sun, 20 Sep
Cathay Pacific Logo
7:20 p.m. - 10:40 p.m.
YUL
-
PER
39h 20m
2 stops
Cathay Pacific Logo
12:10 a.m. - 6:20 p.m.
PER
-
YUL
30h 10m
2 stops
C$ 2,121Cathay Pacific
Sun, 24 May - Sat, 6 Jun
Cathay Pacific Logo
6:45 a.m. - 6:50 a.m.
YUL
-
PER
36h 05m
2 stops
Cathay Pacific Logo
8:20 a.m. - 6:20 p.m.
PER
-
YUL
46h 00m
2 stops
C$ 2,138Cathay Pacific
Thu, 3 Sep - Sun, 20 Sep
KLM Logo
6:50 p.m. - 1:10 a.m.
YUL
-
PER
42h 20m
2 stops
KLM Logo
9:00 p.m. - 4:55 p.m.
PER
-
YUL
55h 55m
3 stops
C$ 2,144KLM
Sun, 24 May - Sat, 6 Jun
KLM Logo
6:50 p.m. - 1:15 a.m.
YUL
-
PER
42h 25m
3 stops
KLM Logo
9:00 p.m. - 4:55 p.m.
PER
-
YUL
55h 55m
3 stops
C$ 2,152KLM
Sun, 24 May - Sat, 6 Jun
Cathay Pacific Logo
6:45 a.m. - 10:40 p.m.
YUL
-
PER
51h 55m
2 stops
Cathay Pacific Logo
8:20 a.m. - 6:20 p.m.
PER
-
YUL
46h 00m
2 stops
C$ 2,172Cathay Pacific
Fri, 4 Sep - Thu, 17 Sep
Multiple Airlines Logo
7:20 p.m. - 10:40 p.m.
YUL
-
PER
39h 20m
2 stops
Multiple Airlines Logo
12:10 a.m. - 6:20 p.m.
PER
-
YUL
30h 10m
2 stops
C$ 2,187Multiple Airlines
Sun, 24 May - Sat, 6 Jun
Qatar Airways Logo
8:55 p.m. - 6:35 p.m.
YUL
-
PER
33h 40m
1 stop
Qatar Airways Logo
11:15 a.m. - 2:45 p.m.
PER
-
YUL
39h 30m
2 stops
C$ 2,206Qatar Airways
Mon, 20 Apr - Mon, 27 Apr
Cathay Pacific Logo
7:20 p.m. - 6:50 a.m.
YUL
-
PER
47h 30m
2 stops
Cathay Pacific Logo
8:20 a.m. - 6:20 p.m.
PER
-
YUL
46h 00m
2 stops
C$ 2,208Cathay Pacific
Sat, 5 Sep - Fri, 18 Sep

Emirates flights from Montreal to Perth

Our best Emirates deals on Montreal to Perth flight tickets
Emirates
6 Sep
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
40h 20m
2 stops
PER5:35 p.m.Perth
22 Sep
PER10:20 p.m.Perth
49h 45m
2 stops
YUL12:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,523
Emirates
6 Apr
YUL4:30 p.m.Montreal Pierre Elliott Trudeau Intl
37h 05m
2 stops
PER5:35 p.m.Perth
7 May
PER10:20 p.m.Perth
49h 33m
2 stops
YUL11:53 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,548
Emirates
3 Sep
YUL1:15 p.m.Montreal Pierre Elliott Trudeau Intl
40h 20m
2 stops
PER5:35 p.m.Perth
22 Sep
PER10:20 p.m.Perth
49h 45m
2 stops
YUL12:05 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,591

United Airlines flights from Montreal to Perth

Our best United Airlines deals on Montreal to Perth flight tickets
United Airlines
21 Jun
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
42h 30m
2 stops
PER2:40 p.m.Perth
14 Jul
PER11:45 p.m.Perth
31h 43m
2 stops
YUL7:28 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,737
United Airlines
21 Jun
YUL8:10 a.m.Montreal Pierre Elliott Trudeau Intl
42h 30m
2 stops
PER2:40 p.m.Perth
11 Jul
PER1:15 p.m.Perth
55h 10m
3 stops
YUL8:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,747
United Airlines
25 May
YUL6:25 p.m.Montreal Pierre Elliott Trudeau Intl
29h 15m
2 stops
PER11:40 a.m.Perth
21 Jul
PER11:45 p.m.Perth
44h 40m
2 stops
YUL8:25 a.m.Montreal Pierre Elliott Trudeau Intl
C$ 2,751

momondo Fare Finder

 
Customize your flight search to find flights from Montreal to Perth 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 11 March 2026.
Use the filters below to find and compare flights from Montreal to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 6/9

9:30 p.m.-10:40 p.m.

2 stops37h 10m

Perth

Sun 20/9

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

2 stops46h 00m

C$ 2,072

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

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

2 stops27h 55m

Perth

Sun 20/9

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

2 stops46h 00m

C$ 2,106
Quickest round-trip

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$ 2,121

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 3/9

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

2 stops36h 05m

Perth

Sun 20/9

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

2 stops46h 00m

C$ 2,138

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$ 2,144

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$ 2,152

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$ 2,172

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$ 2,187

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$ 2,206

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

7:20 p.m.-6:50 a.m.

2 stops47h 30m

Perth

Fri 18/9

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

2 stops46h 00m

C$ 2,208

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 Perth from

How to get the cheapest flight ticket from Montreal to Perth

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 Perth?

In general, March is the cheapest month to fly from Montreal to Perth. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 2,263. If you aren’t able to travel during the month of March, then book flights to Perth from Montreal during September instead. Flights to Perth in September, while not as cheap as those in March, still average around C$ 2,383.

Can stopping save me money on Montreal to Perth flights?

You could potentially save up to 40% on your flight if you consider stops on a Montreal to Perth flight.

When to book flights from Montreal to Perth

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal to Perth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal to Perth (YMQ to PER) flight deals and tips

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

Fastest flight time

32h 10m

Direct flights

None
The fastest flight from Montreal to Perth takes 32h 10m
There are no direct flights from Montreal to Perth. There are no popular flight routes from Montreal to Perth.
Search flight deals

  • How far is Montreal to Perth by plane?

    Montreal and Perth are 18291.3 km apart from one another. Typically, this will take 32h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Montreal to Perth Airport?

    Prices for flights from Montreal to Perth Airport are updated daily.

  • How many operators does momondo search for flights from Montreal to Perth Airport?

  • How old do you have to be to fly from Montreal to Perth Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal to Perth Airport.

  • What documentation or ID do you need to fly to Perth Airport?

    The travel and health documents required for your trip to Perth Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Perth Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Montreal to Perth?

Best airlines flying from Montreal to Perth

Compare and see reviews for airlines that fly from Montreal to Perth with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom C$ 1,888Free CancellationRating
7.4
1,543 reviews
Search Air France flights
Qatar AirwaysPriceFrom C$ 2,302Free CancellationRating
7.4
3,742 reviews
Search Qatar Airways flights

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Scarborough
Fremantle
Mandurah

Why use momondo?

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

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 Perth from Montreal.

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

All flight searches from Montreal to Perth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montreal to Perth?

Once you have performed a search for Montreal to Perth 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 Perth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Montreal to Perth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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