The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Jomsom Airport (JMO) in Jomsom, Nepal is 4,058 kilometers (2,522 miles / 2,191 nautical miles). The estimated flight time for this route is approximately 6h, flying west at a heading of 269°.

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 Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:48 in Seoul, it's 23:33 in Jomsom. The 3.25-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 8,977 feet between the two airports. Jomsom Airport sits higher than Incheon International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Jomsom (JMO) to Seoul (ICN) follows a heading of 65° (east northeast). 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 Jomsom Airport (JMO) detail pages, or use our flight duration calculator to compare other routes.