The flight distance from Bengaluru International Airport (BLR) in Bangalore, India to Tribhuvan International Airport (KTM) in Kathmandu, Nepal is 1,797 kilometers (1,117 miles / 970 nautical miles). The estimated flight time for this route is approximately 3h, flying north northeast at a heading of 25°.

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

Time zone information: When it's 12:36 in Bangalore, it's 12:51 in Kathmandu.

There is a significant elevation difference of 1,390 feet between the two airports. Tribhuvan International Airport sits higher than Bengaluru International Airport.

The return flight from Kathmandu (KTM) to Bangalore (BLR) follows a heading of 208° (south southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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