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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Perth from $992

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — PER
22 Mar — 29 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 20 February 2026.

Tue 10/1120:50
YUL
-
PER
1 stop32h 55m
Qatar Airways
Tue 24/1112:15
PER
-
YUL
2 stops38h 50m
Qatar Airways
Deal found 16/2$2,260
Mon 6/411:10
YUL
-
PER
2 stops31h 40m
Multiple Airlines
Fri 17/400:10
PER
-
YUL
2 stops30h 13m
Multiple Airlines
Deal found 18/2$2,277
Mon 6/421:35
YUL
-
PER
1 stop33h 00m
Qatar Airways
Sat 18/411:15
PER
-
YUL
2 stops39h 30m
Qatar Airways
Deal found 18/2$2,303
Tue 10/1116:45
YUL
-
PER
2 stops42h 10m
Multiple Airlines
Tue 24/1110:30
PER
-
YUL
2 stops41h 40m
Multiple Airlines
Deal found 16/2$2,311
Fri 16/1021:35
YUL
-
PER
1 stop33h 00m
Qatar Airways
Fri 23/1022:55
PER
-
YUL
2 stops52h 10m
Qatar Airways
Deal found 19/2$2,362
Sun 15/321:50
YUL
-
PER
2 stops46h 30m
Qatar Airways
Sun 29/315:40
PER
-
YUL
1 stop35h 05m
Qatar Airways
Deal found 18/2$2,423
Wed 25/1120:10
YUL
-
PER
2 stops38h 45m
Multiple Airlines
Thu 14/109:25
PER
-
YUL
2 stops64h 55m
Multiple Airlines
Deal found 17/2$2,463
Tue 17/220:50
YUL
-
PER
2 stops38h 15m
Qatar Airways
Tue 24/222:45
PER
-
YUL
1 stop28h 20m
Qatar Airways
Deal found 16/2$2,474
Sat 4/420:10
YUL
-
PER
2 stops46h 40m
Multiple Airlines
Fri 10/400:10
PER
-
YUL
2 stops36h 28m
Multiple Airlines
Deal found 18/2$2,476
Fri 20/321:50
YUL
-
PER
1 stop32h 55m
Qatar Airways
Fri 27/322:55
PER
-
YUL
2 stops51h 50m
Qatar Airways
Deal found 18/2$2,494
Thu 1/1012:30
YUL
-
PER
2 stops42h 05m
Qatar Airways
Thu 8/1010:15
PER
-
YUL
2 stops40h 30m
Qatar Airways
Deal found 18/2$2,496
Sat 6/618:05
YUL
-
PER
2 stops41h 50m
Multiple Airlines
Wed 17/616:20
PER
-
YUL
2 stops33h 30m
Multiple Airlines
Deal found 19/2$2,562

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 20 February 2026.

Round-trip from

$2,277

One-way from

$992

Popular in

December

Cheapest in

June

Average price

$2,347
6/4-17/4
  • 6/4-17/4
  • 4 total stops
  • 61h 53m total
  • Montreal to Perth
Search Deals
4/4
  • 4/4
  • 3 total stops
  • 42h 40m total
  • Montreal to Perth
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($516 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($125 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 20 February 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

Mon 6/4

11:10-06:50

2 stops31h 40m

Perth

Fri 17/4

00:10-18:23

2 stops30h 13m

$2,277

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

21:50-08:20

2 stops46h 30m

Perth

Sun 29/3

15:40-14:45

1 stop35h 05m

$2,423

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 2/4

07:00-10:20

3 stops39h 20m

Perth

Thu 9/4

10:00-07:05

3 stops33h 05m

$2,598

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

21:50-18:45

1 stop32h 55m

Perth

Mon 23/3

10:10-15:05

2 stops40h 55m

$2,620

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Sat 6/6

18:35-23:55

3 stops41h 20m

Perth

Wed 17/6

08:20-15:00

2 stops42h 40m

$2,653

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

13:10-17:35

2 stops40h 25m

Perth

Sun 17/5

22:20-12:00

2 stops49h 40m

$2,678

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

15:45-18:45

2 stops39h 00m

Perth

Thu 19/3

12:15-15:05

2 stops38h 50m

$2,687

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Wed 13/5

11:10-06:50

2 stops31h 40m

Perth

Sat 16/5

00:10-18:20

2 stops54h 10m

$2,836

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

17:45-11:55

2 stops30h 10m

Perth

Thu 19/3

10:10-15:05

2 stops40h 55m

$2,861

MontrealPerth

YUL - PER

YULPER

Montreal Pierre Elliott Trudeau Intl

Mon 16/3

21:10-15:25

2 stops30h 15m

Perth

Mon 23/3

16:35-13:35

2 stops33h 00m

$2,958

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 21 results
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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 $1,970). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of $3,540). 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.

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 $2,653, Qatar Airways can have you in Perth from Montreal Pierre Elliott Trudeau Intl Airport in 41h 20m. Airlines will cover a distance of 18282 km. This flight may include one or multiple stops.

  • 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 $1,970). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Perth in July is currently the most expensive (average of $3,540). 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

Fly with Cheapflights

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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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