The flight distance from Tribhuvan International Airport (KTM) in Kathmandu, Nepal to Port Harcourt International Airport (PHC) in Port Harcourt, Nigeria is 8,608 kilometers (5,349 miles / 4,648 nautical miles). The estimated flight time for this route is approximately 11h, flying west at a heading of 269°.

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 Nigeria. 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 02:49 in Kathmandu, it's 22:04 in Port Harcourt. 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 4,303 feet between the two airports. Port Harcourt International Airport sits lower than Tribhuvan International Airport.

The return flight from Port Harcourt (PHC) to Kathmandu (KTM) follows a heading of 63° (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 Port Harcourt International Airport (PHC) detail pages, or use our flight duration calculator to compare other routes.