The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Suketar Airport (TPJ) in Taplejung, Nepal is 3,778 kilometers (2,348 miles / 2,040 nautical miles). The estimated flight time for this route is approximately 5h, flying west at a heading of 264°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

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 03:25 in Seoul, it's 00:10 in Taplejung. 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 7,967 feet between the two airports. Suketar 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 Taplejung (TPJ) to Seoul (ICN) follows a heading of 63° (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 Suketar Airport (TPJ) detail pages, or use our flight duration calculator to compare other routes.