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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth from C$ 1,044

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PER
11 Apr — 18 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Perth

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Perth
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 March 2026.

Mon 18/56:45 a.m.
YUL
-
PER
2 stops36h 05m
Multiple Airlines
Sun 7/68:20 a.m.
PER
-
YUL
2 stops44h 42m
Multiple Airlines
Deal found 11/3C$ 2,043
Sun 25/108:10 p.m.
YUL
-
PER
2 stops62h 45m
Multiple Airlines
Sun 15/118:30 a.m.
PER
-
YUL
2 stops53h 03m
Multiple Airlines
Deal found 7/3C$ 2,060
Sun 6/99:30 p.m.
YUL
-
PER
2 stops37h 10m
Cathay Pacific
Sun 20/98:20 a.m.
PER
-
YUL
2 stops46h 00m
Cathay Pacific
Deal found 8/3C$ 2,072
Sat 24/106:45 a.m.
YUL
-
PER
2 stops28h 10m
Multiple Airlines
Sat 14/118:30 a.m.
PER
-
YUL
2 stops29h 03m
Multiple Airlines
Deal found 7/3C$ 2,103
Sat 5/96:45 a.m.
YUL
-
PER
2 stops27h 55m
Cathay Pacific
Sun 20/98:20 a.m.
PER
-
YUL
2 stops46h 00m
Cathay Pacific
Deal found 8/3C$ 2,106
Fri 28/86:45 a.m.
YUL
-
PER
2 stops36h 05m
Multiple Airlines
Fri 18/98:20 a.m.
PER
-
YUL
2 stops46h 00m
Multiple Airlines
Deal found 11/3C$ 2,114
Sun 24/57:20 p.m.
YUL
-
PER
2 stops39h 20m
Cathay Pacific
Sat 6/612:10 a.m.
PER
-
YUL
2 stops30h 10m
Cathay Pacific
Deal found 7/3C$ 2,121
Wed 30/1210:10 a.m.
YUL
-
PER
2 stops31h 45m
Cathay Pacific
Tue 19/18:30 a.m.
PER
-
YUL
2 stops29h 03m
Cathay Pacific
Deal found 7/3C$ 2,138
Sun 24/56:50 p.m.
YUL
-
PER
2 stops42h 20m
KLM
Sat 6/69:00 p.m.
PER
-
YUL
3 stops55h 55m
KLM
Deal found 7/3C$ 2,144
Fri 4/96:45 a.m.
YUL
-
PER
2 stops51h 55m
Cathay Pacific
Thu 17/98:20 a.m.
PER
-
YUL
2 stops46h 00m
Cathay Pacific
Deal found 8/3C$ 2,172
Sun 24/57:20 p.m.
YUL
-
PER
2 stops39h 20m
Multiple Airlines
Sat 6/612:10 a.m.
PER
-
YUL
2 stops30h 10m
Multiple Airlines
Deal found 7/3C$ 2,187

Find flight deals from Pierre Elliott Trudeau Intl to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Perth (PER). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 March 2026.

Round-trip from

C$ 2,043

One-way from

C$ 1,044

Popular in

March

Cheapest in

June

Average price

C$ 4,563
18/5-7/6
  • 18/5-7/6
  • 4 total stops
  • 80h 47m total
  • Montreal to Perth
Search Deals
22/5
  • 22/5
  • 3 total stops
  • 54h 10m total
  • Montreal to Perth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 441 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 204 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pierre Elliott Trudeau Intl 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, Cheapflights users made 629,999 searches. Data last updated 12 March 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport 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 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

8:55 p.m.-11:30 p.m.

2 stops38h 35m

Perth

Sun 7/6

3:40 p.m.-2:45 p.m.

1 stop35h 05m

C$ 2,312

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

4:30 p.m.-5:35 p.m.

2 stops37h 05m

Perth

Thu 7/5

10:20 p.m.-11:53 a.m.

2 stops49h 33m

C$ 2,548

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

12:30 p.m.-6:35 p.m.

2 stops42h 05m

Perth

Sat 2/5

10:15 a.m.-2:45 p.m.

2 stops40h 30m

C$ 2,572

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 25/4

6:45 a.m.-11:20 a.m.

3 stops40h 35m

Perth

Sat 2/5

9:05 a.m.-12:18 p.m.

3 stops39h 13m

C$ 2,604

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 21/6

8:10 a.m.-2:40 p.m.

2 stops42h 30m

Perth

Tue 14/7

11:45 p.m.-7:28 p.m.

2 stops31h 43m

C$ 2,737

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

5:40 p.m.-2:40 p.m.

2 stops33h 00m

Perth

Mon 13/7

11:45 p.m.-8:25 a.m.

2 stops44h 40m

C$ 2,737

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

8:10 a.m.-2:40 p.m.

2 stops42h 30m

Perth

Sat 11/7

1:15 p.m.-6:43 a.m.

2 stops53h 28m

C$ 2,747

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 2/8

8:10 a.m.-2:40 p.m.

2 stops42h 30m

Perth

Sun 13/9

11:45 p.m.-8:16 a.m.

2 stops44h 31m

C$ 2,796
Quickest round-trip

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 6/4

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

1 stop33h 00m

Perth

Thu 7/5

10:45 p.m.-2:45 p.m.

1 stop28h 00m

C$ 2,805

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Perth

Have a flexible travel schedule? Discover the best time to fly to Perth from Pierre Elliott Trudeau Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth (average of C$ 1,887). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of C$ 3,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Perth. Reviews last updated 12 March 2026.
Read reviews from past customers who have flown Qatar Airways and Air France from Montreal Pierre Elliott Trudeau Intl Airport to Perth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,740 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.
Qatar Airways
7.4
Good
3,740 reviews
Qatar Airways
7.4
Good
3,740 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.
Air France
7.4
Good
1,544 reviews
Qatar Airways
7.4
Good
3,740 reviews
Check prices

Food

7.3

Entertainment

7.3

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Christian,Feb 2025

YUL - DOH

Excellent, except this time is was a long time to check in our luguage but I think this is not the usual.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Perth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Perth from Montreal Pierre Elliott Trudeau Intl?

    Perth (PER) is the airport you will fly into if you book a flight from Montreal Pierre Elliott Trudeau Intl to Perth. You should not have trouble finding flights to Perth from Montreal Pierre Elliott Trudeau Intl; the airport handles an average of 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Perth airport from Montreal Pierre Elliott Trudeau Intl. It is only a 10.2 km journey from Perth (PER) to Perth’s city centre.

  • How long is the flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Perth will take you 37h 05m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Perth is about 18282 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth round-trip?

    Air France, at C$ 1,888, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Perth. An alternate airline flying to your destination would be Qatar Airways. Air France is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Perth that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Perth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Perth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Perth.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Perth?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Perth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

    Currently, June is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth (average of C$ 1,887). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of C$ 3,392). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pierre Elliott Trudeau Intl to Perth

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Exmouth flights

Top 2 airlines flying from Pierre Elliott Trudeau Intl to Perth

Discover the top 2 airlines that operate flights from Pierre Elliott Trudeau Intl to Perth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,888AverageC$ 2,191FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 2,302AverageC$ 3,052FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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How does Cheapflights help users find flights from Pierre Elliott Trudeau Intl to Perth?

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Can Cheapflights find flights from Pierre Elliott Trudeau Intl to Perth with no change fees?

Need flexible booking options for your flight to Perth from Pierre Elliott Trudeau Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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