The flight distance from Gimpo International Airport (GMP) in Seoul, South Korea to Tokyo International Airport (HND) in Tokyo, Japan is 1,181 kilometers (734 miles / 637 nautical miles). The estimated flight time for this route is approximately 2h, flying east at a heading of 97°.

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 02:45 in Seoul, it's 02:45 in Tokyo.

The return flight from Tokyo (HND) to Seoul (GMP) follows a heading of 285° (west 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 Gimpo International Airport (GMP) and Tokyo International Airport (HND) detail pages, or use our flight duration calculator to compare other routes.