The flight distance from Bagdogra Airport (IXB) in Siliguri, India to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 315 kilometers (196 miles / 170 nautical miles). The estimated flight time for this route is approximately 1h, flying west northwest at a heading of 292°.

This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.

This is an international route connecting India with Nepal. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 15:18 in Siliguri, it's 15:33 in Kathmandu.

There is a significant elevation difference of 3,978 feet between the two airports. Tribhuvan International Airport sits higher than Bagdogra Airport.

The return flight from Kathmandu (KTM) to Siliguri (IXB) follows a heading of 110° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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