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Cheap flights from Perth to Montreal Pierre Elliott Trudeau Intl Airport from C$ 2,267

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
PER — YUL
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 12 December 2025.

Sat 20/1210:45 p.m.PER - YUL
1 stop28h 20mQatar Airways
Sun 4/18:50 p.m.YUL - PER
1 stop26h 30mQatar Airways
Deal found 9/12C$ 4,681
Sat 20/1210:45 p.m.PER - YUL
1 stop28h 20mMultiple Airlines
Sun 4/17:00 a.m.YUL - PER
2 stops40h 20mMultiple Airlines
Deal found 9/12C$ 5,047

Find 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 12 December 2025.

Round-trip from

C$ 2,267

Popular in

December

Cheapest in

August

Average price

C$ 3,423
Air Canada
  • Air Canada
  • 25/1-8/2
  • 4 total stops
  • 78h 25m total
  • Perth to Montreal
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Highest demand for flights based on searches. 8% potential increase in price (C$ 351 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 84 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 12 December 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

Sun 25/1

11:10 p.m.-5:00 p.m.

2 stops30h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

9:00 a.m.-9:35 p.m.

2 stops47h 35m

C$ 2,267

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 5/2

11:45 p.m.-4:49 p.m.

2 stops54h 04m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

5:50 p.m.-2:45 p.m.

2 stops31h 55m

C$ 2,333

PerthMontreal

PER - YUL

PERYUL

Perth

Sun 25/1

10:10 a.m.-7:25 p.m.

2 stops46h 15m

Montreal Pierre Elliott Trudeau Intl

Sun 1/2

7:30 a.m.-9:35 p.m.

2 stops49h 05m

C$ 2,333

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 6/2

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

2 stops35h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

8:00 a.m.-2:30 p.m.

3 stops41h 30m

C$ 2,408

PerthMontreal

PER - YUL

PERYUL

Perth

Thu 5/2

10:55 p.m.-11:23 p.m.

3 stops37h 28m

Montreal Pierre Elliott Trudeau Intl

Sun 8/2

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

2 stops38h 10m

C$ 2,418

PerthMontreal

PER - YUL

PERYUL

Perth

Fri 6/2

10:55 p.m.-4:50 p.m.

2 stops30h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 20/2

5:50 p.m.-2:45 p.m.

2 stops31h 55m

C$ 2,470

PerthMontreal

PER - YUL

PERYUL

Perth

Mon 4/5

4:40 a.m.-7:15 a.m.

3 stops38h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 17/5

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

2 stops61h 10m

C$ 2,513

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/12

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 35h 30m. Fly via United Airlines or Air Canada to get the fastest option. There are 18282 km between Perth and Montreal Pierre Elliott Trudeau Intl Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

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
Cornwall
Sherbrooke
Trois-Rivières
Brossard
Montebello
Boucherville
Longueuil
Drummondville
Magog
Saint-Jean-sur-Richelieu
Bromont
North Hatley
Louiseville

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Deals for Perth to Pierre Elliott Trudeau Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Perth to Pierre Elliott Trudeau Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Perth to Pierre Elliott Trudeau Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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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