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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth from C$ 953

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PER
26 Feb — 5 Mar1
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 27 January 2026.

Wed 25/27:45 p.m.
YUL
-
PER
2 stops43h 30m
Multiple Airlines
Wed 4/35:35 a.m.
PER
-
YUL
2 stops73h 15m
Multiple Airlines
Deal found 26/1C$ 2,131
Mon 2/27:10 p.m.
YUL
-
PER
3 stops55h 25m
KLM
Tue 17/26:50 a.m.
PER
-
YUL
3 stops47h 30m
KLM
Deal found 26/1C$ 2,155
Wed 4/28:50 p.m.
YUL
-
PER
1 stop32h 55m
Qatar Airways
Thu 19/212:15 p.m.
PER
-
YUL
2 stops38h 50m
Qatar Airways
Deal found 26/1C$ 2,157
Wed 18/28:50 p.m.
YUL
-
PER
1 stop26h 05m
Qatar Airways
Wed 4/310:55 p.m.
PER
-
YUL
2 stops52h 10m
Qatar Airways
Deal found 24/1C$ 2,159
Wed 25/28:50 p.m.
YUL
-
PER
1 stop32h 55m
Qatar Airways
Wed 4/310:55 p.m.
PER
-
YUL
2 stops52h 10m
Qatar Airways
Deal found 26/1C$ 2,169
Tue 24/28:50 p.m.
YUL
-
PER
1 stop26h 05m
Qatar Airways
Tue 3/312:15 p.m.
PER
-
YUL
2 stops38h 50m
Qatar Airways
Deal found 25/1C$ 2,176
Sun 15/28:50 p.m.
YUL
-
PER
1 stop32h 55m
Qatar Airways
Sat 21/212:15 p.m.
PER
-
YUL
2 stops38h 50m
Qatar Airways
Deal found 25/1C$ 2,231
Wed 13/511:10 a.m.
YUL
-
PER
2 stops32h 35m
Cathay Pacific
Sat 16/512:10 a.m.
PER
-
YUL
2 stops54h 15m
Cathay Pacific
Deal found 25/1C$ 2,295
Tue 24/28:50 p.m.
YUL
-
PER
2 stops30h 40m
Multiple Airlines
Tue 3/35:35 a.m.
PER
-
YUL
2 stops45h 30m
Multiple Airlines
Deal found 25/1C$ 2,298

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 27 January 2026.

Round-trip from

C$ 2,131

One-way from

C$ 953

Popular in

December

Cheapest in

June

Average price

C$ 2,593
25/2-4/3
  • 25/2-4/3
  • 4 total stops
  • 116h 45m total
  • Montreal to Perth
Search Deals
4/3
  • 4/3
  • 3 total stops
  • 38h 50m total
  • Montreal to Perth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (C$ 472 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 113 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 27 January 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

Pierre Elliott Trudeau Intl

Fly to

Perth

Route

Depart

Return

Price

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

8:50 p.m.-11:55 a.m.

1 stop26h 05m

Perth

Wed 4/3

10:55 p.m.-2:05 p.m.

2 stops52h 10m

C$ 2,159

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 25/2

8:50 p.m.-6:45 p.m.

1 stop32h 55m

Perth

Wed 4/3

10:55 p.m.-2:05 p.m.

2 stops52h 10m

C$ 2,169

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

8:50 p.m.-11:55 a.m.

1 stop26h 05m

Perth

Tue 3/3

12:15 p.m.-2:05 p.m.

2 stops38h 50m

C$ 2,176

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/2

8:50 p.m.-6:45 p.m.

1 stop32h 55m

Perth

Sat 21/2

10:10 a.m.-2:05 p.m.

2 stops40h 55m

C$ 2,231

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

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

2 stops37h 10m

Perth

Sat 16/5

12:10 a.m.-6:25 p.m.

2 stops54h 15m

C$ 2,295

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 18/2

12:30 p.m.-1:00 p.m.

2 stops35h 30m

Perth

Wed 4/3

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

2 stops37h 15m

C$ 2,407

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/3

8:50 p.m.-12:40 a.m.

3 stops38h 50m

C$ 953

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 4/2

8:50 p.m.-4:40 a.m.

3 stops42h 50m

C$ 991

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 5/4

9:35 p.m.-5:10 p.m.

3 stops55h 35m

C$ 1,001

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 2/3

8:50 p.m.-9:45 p.m.

3 stops35h 55m

C$ 1,005

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/1

Showing 1-10 of 18 results
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$ 1,903). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of C$ 3,420). 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 27 January 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
3,731 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

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
3,731 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

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
1,528 reviews
Qatar Airways
7.4
Good
3,731 reviews
Check prices

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Overall

7.4

Crew

7.9

Food

7.3

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 26h 05m. The distance from Montreal Pierre Elliott Trudeau Intl Airport to Perth is about 18282 km.

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

    Air France, at C$ 1,904, 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 30% 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$ 1,903). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of C$ 3,420). 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 27 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapestC$ 1,904AverageC$ 2,209FlexibilityNo cancel feeOn-time77%
Search Air France flights
Qatar AirwaysCheapestC$ 2,322AverageC$ 3,078FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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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