Distance From Montreal / St-Lazare Airport to Perth International Airport

The distance from Montreal / St-Lazare Airport () to Perth International Airport (PER) is 11361 miles or 18284 kilometers or 9866 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Montréal ( Canada ) to Perth ( Australia )?

A one-way nonstop (direct) flight between Montréal and Perth takes around 26 hours 7 minutes.

Estimated flight time from Montreal / St-Lazare Airport, Montréal, Canada to Perth International Airport, Perth, Australia is 26 hours 7 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - PER

Kilometers		18284 km
Statute Miles		11361 miles
Nautical Miles		9866 nm
Avg. Time of Flight		26 hours 7 minutes

Montreal / St-Lazare Airport to Perth International Airport Flight Route Map - to PER Flight Path

Location of Montreal / St-Lazare Airport & Perth International Airport is given below.
Click the map to view Montréal to Perth nonstop flight path and travel direction.

Click to see flight route on Google Map between Montréal, Canada and Perth, Australia. .

Nonstop flight route between Montréal, Canada and Perth, Australia.

Time Difference Between the Airports • - PER

Time difference between Montréal (Canada) and Perth (Australia) is 13 Hours.
Perth time is 13 Hours ahead of Montréal.

Location	Local Time
Montréal (Canada)	2026-02-25, 02:45:05 EST
Perth (Australia)	2026-02-25, 15:45:05 AWST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Montreal / St-Lazare Airport ( / CST3) Montréal, Canada

Destination

Perth International Airport (PER / YPPH) Perth, Australia