The flight distance from Sulaymaniyah International Airport (ISU) in Sulaymaniyah, Iraq to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 3,863 kilometers (2,400 miles / 2,086 nautical miles). The estimated flight time for this route is approximately 6h, flying east at a heading of 92°.

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

Time zone information: When it's 22:30 in Sulaymaniyah, it's 01:15 in Kathmandu.

There is a significant elevation difference of 1,896 feet between the two airports. Tribhuvan International Airport sits higher than Sulaymaniyah International Airport.

The return flight from Kathmandu (KTM) to Sulaymaniyah (ISU) follows a heading of 293° (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 Sulaymaniyah International Airport (ISU) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.