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Cheap flights from Perth to Montreal Pierre Elliott Trudeau Intl Airport from C$ 1,262

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 25/9. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YUL
14 Oct — 21 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Perth to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Pierre Elliott Trudeau Intl (YUL). 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 14 September 2025.

Round-trip from

C$ 1,794

One-way from

C$ 1,262

Popular in

December

Cheapest in

January

Average price

C$ 2,952
28/10-4/11
  • 28/10-4/11
  • 4 total stops
  • 72h 45m total
  • Perth to Montreal
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25/9
  • 25/9
  • 3 total stops
  • 51h 25m total
  • Perth to Montreal
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Highest demand for flights based on searches. 2% potential increase in price (C$ 94 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 138 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Perth to Pierre Elliott Trudeau Intl

Cheapest flights from Perth to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Perth to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 September 2025.

Tue 28/103:15 p.m.PER - YUL
2 stops40h 10mMultiple Airlines
Tue 4/116:20 p.m.YUL - PER
2 stops32h 35mMultiple Airlines
Deal found 13/9C$ 1,794
Wed 29/104:45 p.m.PER - YUL
2 stops36h 18mMultiple Airlines
Wed 5/116:20 p.m.YUL - PER
2 stops32h 35mMultiple Airlines
Deal found 14/9C$ 1,928
Mon 13/105:15 p.m.PER - YUL
2 stops35h 21mAir Canada
Sun 26/106:20 p.m.YUL - PER
2 stops39h 15mAir Canada
Deal found 14/9C$ 2,134
Tue 28/1010:55 p.m.PER - YUL
3 stops36h 27mAir Canada
Tue 4/116:20 p.m.YUL - PER
2 stops38h 15mAir Canada
Deal found 13/9C$ 2,328
Thu 30/1010:30 p.m.PER - YUL
2 stops32h 55mVirgin Australia
Mon 3/111:25 p.m.YUL - PER
2 stops43h 10mVirgin Australia
Deal found 13/9C$ 2,349
Mon 13/109:55 p.m.PER - YUL
3 stops44h 58mMultiple Airlines
Sun 26/108:05 p.m.YUL - PER
3 stops35h 35mMultiple Airlines
Deal found 14/9C$ 2,627
Thu 30/1010:55 p.m.PER - YUL
3 stops33h 27mAir Canada
Mon 3/116:20 p.m.YUL - PER
2 stops32h 35mAir Canada
Deal found 13/9C$ 2,716

Cheapflights Fare Finder

 
Customize your flight search to find flights from Perth to Pierre Elliott Trudeau Intl 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 14 September 2025.
Use the filters below to find and compare flights from Perth to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Perth

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

PerthMontreal

PER - YUL

PERYUL

Perth

Tue 28/10

3:15 p.m.-7:25 p.m.

2 stops40h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 4/11

6:20 p.m.-3:55 p.m.

2 stops32h 35m

C$ 1,794

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 27/10

10:55 p.m.-5:03 p.m.

2 stops30h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

4:10 p.m.-8:20 p.m.

3 stops39h 10m

C$ 1,938

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 27/10

10:55 p.m.-9:52 p.m.

3 stops34h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

4:10 p.m.-8:20 p.m.

3 stops39h 10m

C$ 1,946

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 6/2

10:30 p.m.-9:00 p.m.

2 stops35h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 21/2

6:20 p.m.-3:30 p.m.

2 stops32h 10m

C$ 2,303

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 30/10

10:30 p.m.-5:03 p.m.

2 stops30h 33m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

1:25 p.m.-3:55 p.m.

2 stops37h 30m

C$ 2,342

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 30/10

10:55 p.m.-8:22 p.m.

3 stops33h 27m

Montreal Pierre Elliott Trudeau Intl

Mon 3/11

6:20 p.m.-3:55 p.m.

2 stops32h 35m

C$ 2,716

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 25/9

11:35 p.m.-3:00 p.m.

3 stops51h 25m

C$ 1,262

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 25/9

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

1 stop28h 00m

C$ 1,837

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/9

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Perth 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.

Related info for your journey

Find useful and relevant information for your journey from Perth to Pierre Elliott Trudeau Intl. 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 from for flights from Perth to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Perth, you will be flying from Perth, which is the city’s only airport. Perth (PER) is located 10.2 km from the centre of Perth. There are 0 flights from Perth to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

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

    There are many flights that can get you from Perth to Montreal Pierre Elliott Trudeau Intl Airport in 34h 57m. Fly via Air Canada to get the fastest option. There are 18282 km between Perth and Montreal Pierre Elliott Trudeau Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Perth to Pierre Elliott Trudeau Intl 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 Perth to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Perth to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Perth to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 317). 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

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Dorval
Sherbrooke
Cornwall
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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

Certainly. Search results for flights to Pierre Elliott Trudeau Intl from Perth shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Perth to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights offers price alerts on Perth to Pierre Elliott Trudeau Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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