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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth from $1,095

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PER
3 May — 10 May1
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 3 April 2026.

Wed 13/521:35
YUL
-
PER
1 stop33h 00m
Qatar Airways
Wed 20/523:55
PER
-
YUL
2 stops50h 50m
Qatar Airways
Deal found 29/3$2,324
Wed 6/521:35
YUL
-
PER
2 stops37h 55m
Qatar Airways
Tue 19/522:55
PER
-
YUL
1 stop29h 15m
Qatar Airways
Deal found 2/4$2,325
Wed 9/921:35
YUL
-
PER
1 stop33h 00m
Qatar Airways
Fri 18/922:40
PER
-
YUL
2 stops52h 05m
Qatar Airways
Deal found 2/4$2,350
Wed 21/1021:35
YUL
-
PER
1 stop33h 00m
Qatar Airways
Fri 6/1110:45
PER
-
YUL
2 stops40h 20m
Qatar Airways
Deal found 1/4$2,475
Fri 10/421:35
YUL
-
PER
1 stop26h 20m
Qatar Airways
Fri 17/423:55
PER
-
YUL
2 stops52h 15m
Qatar Airways
Deal found 3/4$2,556
Sat 5/919:20
YUL
-
PER
2 stops28h 35m
Multiple Airlines
Wed 9/923:55
PER
-
YUL
2 stops50h 50m
Multiple Airlines
Deal found 30/3$2,579
Thu 23/406:45
YUL
-
PER
3 stops40h 35m
Multiple Airlines
Sun 31/510:30
PER
-
YUL
3 stops42h 23m
Multiple Airlines
Deal found 30/3$2,644
Fri 10/421:35
YUL
-
PER
2 stops37h 55m
Multiple Airlines
Fri 17/422:55
PER
-
YUL
2 stops37h 40m
Multiple Airlines
Deal found 3/4$2,650
Sun 8/1120:10
YUL
-
PER
2 stops37h 45m
Cathay Pacific
Thu 12/1108:30
PER
-
YUL
2 stops29h 03m
Cathay Pacific
Deal found 31/3$2,700
Sat 31/1011:10
YUL
-
PER
2 stops47h 45m
Cathay Pacific
Wed 4/1108:30
PER
-
YUL
2 stops29h 03m
Cathay Pacific
Deal found 29/3$2,743
Tue 16/612:30
YUL
-
PER
2 stops35h 25m
Qatar Airways
Thu 2/710:15
PER
-
YUL
2 stops40h 30m
Qatar Airways
Deal found 30/3$2,781

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 3 April 2026.

Round-trip from

$2,325

One-way from

$1,095

Popular in

March

Cheapest in

June

Average price

$3,127
Qatar Airways
  • Qatar Airways
  • 6/5-19/5
  • 3 total stops
  • 67h 10m total
  • Montreal to Perth
Search Deals
12/5
  • 12/5
  • 3 total stops
  • 56h 15m total
  • Montreal to Perth
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($512 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($234 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 3 April 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 return flight

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

21:35-18:35

1 stop33h 00m

Perth

Wed 20/5

23:55-14:45

2 stops50h 50m

$2,324

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

21:35-23:30

2 stops37h 55m

Perth

Tue 19/5

22:55-16:10

1 stop29h 15m

$2,325

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

19:20-11:55

2 stops28h 35m

Perth

Wed 9/9

23:55-14:45

2 stops50h 50m

$2,579

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 23/4

06:45-11:20

3 stops40h 35m

Perth

Sun 31/5

10:30-16:53

3 stops42h 23m

$2,644

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Tue 16/6

12:30-11:55

2 stops35h 25m

Perth

Thu 2/7

10:15-14:45

2 stops40h 30m

$2,781

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 9/9

12:30-11:55

2 stops35h 25m

Perth

Fri 18/9

22:40-14:45

2 stops52h 05m

$2,797
Fastest return journey

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

06:45-22:40

2 stops27h 55m

Perth

Tue 19/5

00:10-18:20

2 stops30h 10m

$2,843

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 5/9

10:15-17:35

1 stop43h 20m

Perth

Wed 9/9

22:20-12:05

2 stops49h 45m

$3,097

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Fri 24/7

18:25-14:40

2 stops32h 15m

Perth

Sun 9/8

23:55-08:25

3 stops44h 30m

$3,168

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

12:30-13:35

3 stops37h 05m

Perth

Tue 19/5

10:30-07:05

3 stops32h 35m

$3,213

Flights are sorted by cheapest return flights first.

Deals found on 31/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 return 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 $2,016). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of $3,624). 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 for a return flight from Montreal Pierre Elliott Trudeau Intl Airport to Perth?

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?

    Most people fly into Perth (PER) if they book a flight to Perth from Montreal Pierre Elliott Trudeau Intl. On average, Perth has 0 inbound flights from Montreal Pierre Elliott Trudeau Intl per day from 0 airlines. Perth is conveniently located just 10.2 km from Perth’s city centre.

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

    For as low as $2,324, Qatar Airways can have you in Perth from Montreal Pierre Elliott Trudeau Intl Airport in 33h. Airlines will cover a distance of 18282 km.

  • 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 holiday 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 $2,016). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of $3,624). 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 Perth?

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

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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

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

Deals for Pierre Elliott Trudeau Intl to Perth 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 Pierre Elliott Trudeau Intl to Perth?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Pierre Elliott Trudeau Intl to Perth.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pierre Elliott Trudeau Intl to Perth, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Pierre Elliott Trudeau Intl to Perth 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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