starting at $69
starting at $84
starting at $86
starting at $90
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.
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.
The route Delhi — Kathmandu is served by many carriers — 4 in total, including Royal Nepal Airlines, IndiGo, Air India, and Bhutan Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $69) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
starting at $69
starting at $84
starting at $86
starting at $90
Delhi — Kathmandu
08/07/2026
Departure
Direct flight
RA218
starting at $69
Delhi — Kathmandu
07/15/2026
Departure
Direct flight
RA218
starting at $70
Delhi — Kathmandu
07/03/2026
Departure
Direct flight
RA218
starting at $71
Delhi — Kathmandu
06/09/2026
Departure
Direct flight
RA206
starting at $73
Delhi — Kathmandu
07/14/2026
Departure
Direct flight
RA206
starting at $74
Delhi — Kathmandu
07/17/2026
Departure
Direct flight
RA218
starting at $74
Delhi — Kathmandu
07/31/2026
Departure
Direct flight
RA218
starting at $75
Delhi — Kathmandu
08/08/2026
Departure
Direct flight
RA218
starting at $75
Delhi — Kathmandu
07/18/2026
Departure
Direct flight
RA218
starting at $79
Delhi — Kathmandu
06/13/2026
Departure
Direct flight
RA218
starting at $80
The cheapest one-way flight from Delhi to Kathmandu departs on 08/07/2026, is operated by Royal Nepal Airlines and costs $69
The cheapest roundtrip flight from Delhi to Kathmandu departs on 08/04/2026, is operated by Royal Nepal Airlines and costs $151
Fastest flight from Delhi to Kathmandu takes
There are direct flights on this route 4 days a week: Tu, We, Fr, and Sa
The distance between Delhi and Kathmandu is 814km (505 miles). The average flight duration is 1h 43m. There are 82 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 10:00 PM
Air India
Every day
starting at $108
IndiGo
Every day
starting at $80
Royal Nepal Airlines
Every day
starting at $79
Bhutan Airlines
Mo, Th, and Sa
starting at $85
Nearly all of the 4 airlines on the Delhi — Kathmandu route operate daily, with just one exception: Air India, IndiGo, and Royal Nepal Airlines fly every day. Bhutan Airlines only flies on Monday, Thursday, and Saturday.
The cheapest flight ticket from Delhi to Kathmandu according to data for the last 48 hours costs $69
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: August, July, June.
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: Royal Nepal Airlines
In different months, ticket prices from Delhi to Kathmandu vary: minimum — $69 (August 2026), maximum — $102 (March 2027). Typically, the flight costs $87–$91.
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 June 2026 to August 2026 (5%), then rise from August 2026 to October 2026 (+32%). The best period is July 2026–August 2026 ($70), the most expensive is March 2027–May 2027 ($99).
The best time to buy is July 2026–August 2026, when prices are at their lowest. This can save you up to 30% compared to the expensive months (March 2027–May 2027).
Monthly price variation is 12.7%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
