The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Nova Lisboa Airport (NOV) in Huambo, Angola is 8,738 kilometers (5,430 miles / 4,718 nautical miles). The estimated flight time for this route is approximately 11h, flying west southwest at a heading of 249°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting Nepal with Angola. It is an intercontinental flight between Asia and Africa. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:34 in Kathmandu, it's 21:49 in Huambo. The 4.75-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 1,197 feet between the two airports. Nova Lisboa Airport sits higher than Tribhuvan International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Huambo (NOV) to Kathmandu (KTM) follows a heading of 58° (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 Tribhuvan International Airport (KTM) and Nova Lisboa Airport (NOV) detail pages, or use our flight duration calculator to compare other routes.