Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Delhi to Kathmandu. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Delhi to Kathmandu vary: minimum — $92 (December 2026), maximum — $123 (October 2026). Typically, the flight costs $103–$105.
A non-stop flight is the most convenient and comfortable way to fly from Delhi to Kathmandu, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Ticket prices for Delhi — Kathmandu are higher at the start and end of the period but lowest in the middle. This creates a convenient window for booking at a reduced price.
Prices fall from October 2026 to February 2027 (23%), then rise from February 2027 to August 2027 (+25%). The best period is December 2026–January 2027 ($92), the most expensive is April 2027–August 2027 ($112).
The best time to buy is December 2026–January 2027, when prices are at their lowest. This can save you up to 18% compared to the expensive months (April 2027–August 2027).
Monthly price variation is 11.2%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
The Delhi — Kathmandu route is served by multiple airlines, including IndiGo, Royal Nepal Airlines, and Air India. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $81, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Delhi — Kathmandu
12/03/2026
Departure
Direct flight
6E1253
starting at $81
Delhi — Kathmandu
12/17/2026
Departure
Direct flight
6E1155
starting at $82
Delhi — Kathmandu
12/07/2026
Departure
Direct flight
6E1253
starting at $82
Delhi — Kathmandu
12/24/2026
Departure
Direct flight
6E1151
starting at $82
Delhi — Kathmandu
12/14/2026
Departure
Direct flight
6E1151
starting at $82
Delhi — Kathmandu
12/18/2026
Departure
Direct flight
6E1151
starting at $82
Delhi — Kathmandu
12/21/2026
Departure
Direct flight
6E1155
starting at $82
Delhi — Kathmandu
12/05/2026
Departure
Direct flight
6E1151
starting at $82
Delhi — Kathmandu
12/09/2026
Departure
Direct flight
6E1253
starting at $82
Delhi — Kathmandu
12/13/2026
Departure
Direct flight
6E1253
starting at $82
The cheapest flight ticket from Delhi to Kathmandu according to data for the last 48 hours costs $81
Often the best time to buy tickets from Delhi to Kathmandu is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Delhi to Kathmandu can be found flying in these months: December, January, November.
The fastest flights from Delhi to Kathmandu start from 1 hour 30 minutes in the air.
The following airlines operate direct flights on the route Delhi — Kathmandu: IndiGo
All airports
The cheapest one-way flight from Delhi to Kathmandu departs on 12/03/2026, is operated by IndiGo and costs $81
The cheapest roundtrip flight from Delhi to Kathmandu departs on 12/24/2026, is operated by Air India and costs $178
Fastest flight from Delhi to Kathmandu takes 1h 30m
There are direct flights on this route 6 days a week: Su, Mo, We, Th, Fr, and Sa
The distance between Delhi and Kathmandu is 801km (497 miles). The average flight duration is 1h 43m. There are 85 direct flights from Delhi to Kathmandu. The time difference between Delhi and Kathmandu is 15m. Flights from Delhi begin at 4:30 AM. The latest flight from Delhi departs at 10:05 PM
Air India
Every day
starting at $94
IndiGo
Su, Mo, Tu, Th, Fr, and Sa
starting at $96
Royal Nepal Airlines
Every day
starting at $95
Almost every airline on the Delhi — Kathmandu route flies daily, with just one exception: Air India and Royal Nepal Airlines fly every day. IndiGo flies every day except Wednesday.
