The flight distance from Eleftherios Venizelos International Airport (ATH) in Athens, Greece to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 5,748 kilometers (3,572 miles / 3,104 nautical miles). The estimated flight time for this route is approximately 8h, flying east at a heading of 82°.

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 Greece with Nepal. It is an intercontinental flight between Europe and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 00:54 in Athens, it's 03:39 in Kathmandu.

There is a significant elevation difference of 4,082 feet between the two airports. Tribhuvan International Airport sits higher than Eleftherios Venizelos International Airport.

The return flight from Kathmandu (KTM) to Athens (ATH) follows a heading of 298° (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 Eleftherios Venizelos International Airport (ATH) and Tribhuvan International Airport (KTM) detail pages, or use our flight duration calculator to compare other routes.