Searching for cheap New Delhi Kathmandu flights? Take a look at the flight schedule and book your travel only on Cleartrip.com. We offer you a wide choice of airlines like Jet Airways, IndiGo, Royal Nepal Corp, JetLite and Air India for your flight booking. There are 37 weekly flights from New Delhi to Kathmandu. The first flight from New Delhi Kathmandu is at 6:30 AM, which is Jet Airways airline 0264. The last flight from New Delhi Kathmandu is at 1:10 PM, which is Air India 215. Be sure to find the best offers and deals for cheap flights from DEL to KTM.