starting at $86
starting at $91
starting at $155
starting at $197
starting at $216
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 Kathmandu to Delhi. 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 Kathmandu to Delhi, despite the fact that sometimes flights with transfers can cost significantly less.
All airlines serving Kathmandu — Delhi operate daily direct flights: IndiGo, Air India, and Royal Nepal Airlines fly every day.
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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.
More than 5 airlines operate flights from Kathmandu to Delhi, including Royal Nepal Airlines, IndiGo, Air India, Srilankan Airlines, and Biman Bangladesh Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $86, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $86
starting at $91
starting at $155
starting at $197
starting at $216
Kathmandu — Delhi
10/20/2026
Departure
Direct flight
RA217
starting at $86
Kathmandu — Delhi
10/19/2026
Departure
Direct flight
6E1162
starting at $91
Kathmandu — Delhi
10/14/2026
Departure
Direct flight
6E1162
starting at $94
Kathmandu — Delhi
10/18/2026
Departure
Direct flight
6E1156
starting at $96
Kathmandu — Delhi
10/15/2026
Departure
Direct flight
6E1156
starting at $104
Kathmandu — Delhi
10/17/2026
Departure
Direct flight
6E1162
starting at $105
Kathmandu — Delhi
10/21/2026
Departure
Direct flight
6E1156
starting at $106
Kathmandu — Delhi
10/16/2026
Departure
Direct flight
RA217
starting at $110
Kathmandu — Delhi
01/14/2027
Departure
Direct flight
RA205
starting at $126
Kathmandu — Delhi
01/27/2027
Departure
Direct flight
RA217
starting at $126
IndiGo
Every day
starting at $117
Air India
Every day
starting at $119
Royal Nepal Airlines
Every day
starting at $103
All airports
Ticket prices for Kathmandu — Delhi 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 November 2026 to March 2027 (23%), then rise from March 2027 to May 2027 (+20%). The best period is December 2026–January 2027 ($140), the most expensive is April 2027–May 2027 ($170).
The best time to buy is December 2026–January 2027, when prices are at their lowest. This can save you up to 17% compared to the expensive months (April 2027–May 2027).
Monthly price variation is 15.6%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
The cost of a one-way flight from Kathmandu to Delhi ranges from $93 (October 2026) to $188 (November 2026). On average, the ticket price is about $149–$297.
The cheapest flight ticket from Kathmandu to Delhi according to data for the last 48 hours costs $86
Often the best time to buy tickets from Kathmandu to Delhi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Delhi can be found flying in these months: October, December, January.
The fastest flights from Kathmandu to Delhi start from 1 hour 40 minutes in the air.
The following airlines operate direct flights on the route Kathmandu — Delhi: Royal Nepal Airlines, IndiGo
The cheapest one-way flight from Kathmandu to Delhi departs on 10/20/2026, is operated by Royal Nepal Airlines and costs $86
The cheapest roundtrip flight from Kathmandu to Delhi departs on 12/25/2026, is operated by IndiGo and costs $228
Fastest flight from Kathmandu to Delhi takes 1h 40m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Kathmandu and Delhi is 801km (497 miles). The average flight duration is 1h 50m. There are 65 direct flights from Kathmandu to Delhi. The time difference between Kathmandu and Delhi is 15m. Flights from Kathmandu begin at 6:30 AM. The latest flight from Kathmandu departs at 8:50 PM
