$48 Flights from Delhi Indira Gandhi International (DEL) to Kathmandu (KTM)

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Flight deals from Delhi Indira Gandhi International to Kathmandu

Looking for a cheap last-minute deal or the best round-trip flight from Delhi Indira Gandhi International to Kathmandu? Find the lowest prices on one-way and round-trip tickets right here.
Map with a flight path from Delhi Indira Gandhi International to Kathmandu. A plane icon is halfway along the route with a label that says "Direct flight."
Direct flight

Your route at a glance

Cheapest deal$108
Cheapest monthJanuary
Average flight duration1 hour and 41 minutes

Find the cheapest month to fly from Delhi Indira Gandhi International to Kathmandu

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Delhi Indira Gandhi International to Kathmandu flights are currently cheapest in December.

Direct flights from Delhi Indira Gandhi International to Kathmandu

Delhi Indira Gandhi International to Kathmandu: Alternative routes

Compare routes from Delhi Indira Gandhi International to Kathmandu below. You may find an airport to fly into that's cheaper, faster, or easier than Kathmandu.

Finding cheap flights from Delhi Indira Gandhi International to Kathmandu: Frequently asked questions

The best price we found for a round-trip flight from Delhi Indira Gandhi International to Kathmandu is $108. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 41 minutes is the average flight time from Delhi Indira Gandhi International to Kathmandu.
Air India, IndiGo and Qantas fly direct from Delhi Indira Gandhi International to Kathmandu.
There are 91 flights per week flying from Delhi Indira Gandhi International to Kathmandu, as of December 2025.
The cheapest month to fly from Delhi Indira Gandhi International to Kathmandu is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Delhi Indira Gandhi International Airport to Kathmandu Airport on Wednesday, January 28, 2026.
Yes – the average flight time is 1 hour and 41 minutes.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Kathmandu is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, SriLankan Airlines and Air India offer the cheapest flight tickets to Kathmandu.

Whether you're planning to pass through Kathmandu on your way to visit Everest or are looking to spend 48 hours in the Nepal capital, Skyscanner is your one-stop shop for cheap flights and hotels. With picturesque architecture surrounded by the gorgeous Himalayas, it's no wonder Kathmandu is one of Southeast Asia's most popular destinations. We're here to help you plan your trip from New Dehli to Kathmandu with ease.

The Airports in New Dehli and Kathmandu

Indira Gandhi International Airport (DEL) is the main airport in the region of Delhi. Located about 10 miles from the New Dehli city center, the airport is the busiest in India by passenger traffic. It is also the largest aviation hub in both India and South Asia. DEL has three terminals currently in operation, although flights to Kathmandu will only depart from Terminals 1 and 3. Over 10 airlines fly from New Dehli to Kathmandu nearly every day of the week. You can fly nonstop from Royal Nepal Airlines, Air India, Jet Airways, or discount carrier IndiGo.

Tribhuvan International Airport (KTM) is located just 4 miles from downtown Kathmandu. It is the only international airport in Nepal and serves as a hub for multiple airlines in the country. The airport has one runway and two terminals, including a domestic and international terminal. To get to the city, you can take a Sajha Yatayat bus to the city center. You can also use the pre-paid taxi service located to the left of the arrival gate.

Tips For Departing From New Dehli

Indira Gandhi International recommends getting to the airport at least three hours prior to your scheduled international flight. Check with your airline for specific requirements, but all travelers should have a valid ID, passport, and travel visa. 

What to Do While You Wait For Your Flight

The airport in New Dehli offers a wide variety of things to do while you wait to board your plane. If you're traveling with children, DEL has a play area located in the international terminal. Enjoy free Wi-Fi throughout the airport, as well as a large selection of shopping and dining options. Pick up last-minute snacks and travel accessories, or indulge in the jewelry or perfume shops. If you're feeling tense, head over to the spa or relax in an airline lounge. 

Comparing New Delhi and Kathmandu

Average temperatures in Kathmandu can be 10-25 degrees cooler than New Dehli, so you'll want to pack accordingly. Many places in Kathmandu will accept Indian Rupees as currency, but be prepared to exchange them for Nepali Rupees when needed. You'll pay less for an average meal for two in Kathmandu, but taxi costs are nearly three times as much. You'll also lose 16 minutes when traveling from New Dehli to Kathmandu.

 


Prices shown on this page are estimated lowest prices only. Found in the last 45 days.