The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Sui Airport (SUL) in Sui, Pakistan is 1,588 kilometers (987 miles / 858 nautical miles). The estimated flight time for this route is approximately 3h, flying west at a heading of 278°.

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

Time zone information: When it's 03:23 in Kathmandu, it's 02:38 in Sui.

There is a significant elevation difference of 3,627 feet between the two airports. Sui Airport sits lower than Tribhuvan International Airport.

The return flight from Sui (SUL) to Kathmandu (KTM) follows a heading of 90° (east). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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