The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 2,933 kilometers (1,822 miles / 1,584 nautical miles). The estimated flight time for this route is approximately 4h, flying west northwest at a heading of 288°.

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

Time zone information: When it's 18:58 in Hong Kong, it's 16:43 in Kathmandu.

There is a significant elevation difference of 4,362 feet between the two airports. Tribhuvan International Airport sits higher than Chek Lap Kok International Airport.

The return flight from Kathmandu (KTM) to Hong Kong (HKG) follows a heading of 95° (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 Chek Lap Kok International Airport (HKG) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.