The flight distance from Mae Hong Son Airport (HGN) in Mae Hong Son Airport, Thailand to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 1,588 kilometers (987 miles / 858 nautical miles). The estimated flight time for this route is approximately 3h, flying northwest at a heading of 308°.

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

Time zone information: When it's 21:50 in Mae Hong Son Airport, it's 20:35 in Kathmandu.

There is a significant elevation difference of 3,461 feet between the two airports. Tribhuvan International Airport sits higher than Mae Hong Son Airport.

The return flight from Kathmandu (KTM) to Mae Hong Son Airport (HGN) follows a heading of 123° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Mae Hong Son Airport (HGN) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.