The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Smithers Airport (YYD) in Smithers, Canada is 7,604 kilometers (4,725 miles / 4,106 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 36°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 11:46 in Seoul, it's 18:46 in Smithers. With a 17-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 1,689 feet between the two airports. Smithers Airport sits higher than Incheon International Airport.

The return flight from Smithers (YYD) to Seoul (ICN) follows a heading of 305° (northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Incheon International Airport (ICN) and Smithers Airport (YYD) detail pages, or use our flight duration calculator to compare other routes.