The flight distance from Las Heras Airport (LHS) in Las Heras, Argentina to Montréal / Pierre Elliott Trudeau International Airport (YUL) in Dorval, Canada is 10,242 kilometers (6,364 miles / 5,530 nautical miles). The estimated flight time for this route is approximately 13h, flying north at a heading of 357°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Argentina with Canada. It is an intercontinental flight between South America and North America. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 16:23 in Las Heras, it's 14:23 in Dorval.

The return flight from Dorval (YUL) to Las Heras (LHS) follows a heading of 177° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Las Heras Airport (LHS) and Montréal / Pierre Elliott Trudeau International Airport (YUL) detail pages, or use our flight duration calculator to compare other routes.