The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Okushiri Airport (OIR) in Okushiri Airport, Japan is 1,220 kilometers (758 miles / 659 nautical miles). The estimated flight time for this route is approximately 2h, flying east northeast at a heading of 61°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is an international route connecting South Korea with Japan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:35 in Seoul, it's 00:35 in Okushiri Airport.

The return flight from Okushiri Airport (OIR) to Seoul (ICN) follows a heading of 250° (west southwest). 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 Okushiri Airport (OIR) detail pages, or use our flight duration calculator to compare other routes.