Cheap Flights from Delhi (DEL) to Kathmandu (KTM)

Popular airlines from Indira Gandhi International Airport (DEL) to Tribhuvan Intl. Airport (KTM)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save on select hotels after you book a flight*
    trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure

Frequently asked questions

How long does it take to fly from Delhi Airport to Tribhuvan Intl. Airport?
A direct flight with IndiGo takes around 1 hour and 45 minutes. Take the 7:50AM flight from DEL and come in to land at Tribhuvan Intl. Airport at 9:50AM. Walk away with an awesome deal on this and other routes when you book your ticket with Expedia.
Is it cheaper to buy a plane ticket from Delhi Airport to Tribhuvan Intl. Airport (KTM) last minute?
When it's time to book your flights, being organized pays off. While it's possible to pick up a deal on a Delhi Airport to Tribhuvan Intl. Airport (KTM) flight at the last minute, prices usually don't get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to lock in a domestic flight is between 28 – 35 days ahead. For international flights it's between three and four months.
What airports do you fly into for Kathmandu from Delhi?
With Tribhuvan Intl. Airport (KTM), Simara Airport (SIF) and Ramechhap (RHP) to pick from, getting from Delhi to Kathmandu is a snap. The city's main hub, Tribhuvan Intl. Airport (KTM), is around 3 kilometers southeast of the downtown area. Apart from the price of fares, consider things like train or bus options from the airport and the distance to your hotel when deciding where to touch down. Get your Kathmandu vacation off to a fun start by checking out Boudhanath and Kathmandu Durbar Square.
What are the most popular departure times for flights from Indira Gandhi Intl. Airport (DEL) to Tribhuvan Intl. Airport?
Between 7:00 AM - 8:00 AM is when you'll find many Air India flights departing from Delhi Airport to Tribhuvan Intl. Airport (KTM). Our handy tip? Book a trip that departs earlier in the day. With air traffic yet to build up, your chances of traveling on a delay-free flight are higher.
Can I change the date of my flight from Delhi Airport to Tribhuvan Intl. Airport (KTM)?
You can quickly and easily make changes to your Delhi Airport to Tribhuvan Intl. Airport (KTM) journey through the Expedia Trips portal. Before making any amendments, read through the fare rules in your itinerary to find out what the carrier will allow you to do and if fees apply. Some carriers charge a change fee per person, plus any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also check out our Customer Service portal for more useful advice and to chat with our Virtual Agent.

Travel information

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Tribhuvan Intl.
Distance
811 km
Average flight time
1 hour 52 mins

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia