All scheduled flights from Kathmandu to Kolkata (KTM-CCU)
Nepal
India
All scheduled flights from KTM to CCU. You can fly from Kathmandu to Kolkata non-stop on Tuesdays, Thursdays, Saturdays & Sundays and the flight takes about 1 hour and 40 minutes. Flights with stops take between 7 to 7 hours depending on your flight and connection airport.