Question 1

Which airline has the best punctuality record on New Delhi to Kathmandu flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 22% of flights being delayed.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Question 3

What is the most punctual flight time for New Delhi to Kathmandu flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Question 4

How often are flights from New Delhi to Kathmandu delayed?

Accepted Answer

About 36% of weekly flights between New Delhi and Kathmandu have experienced delays in the past year, with the average delay time being 92 minutes.

Question 5

How popular is this New Delhi to Kathmandu flight route?

Accepted Answer

Within the past month, 218 users have taken a look at flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.

Question 6

How long is the flight from New Delhi to Kathmandu?

Accepted Answer

Air India, IndiGo, and Bhutan Airlines can get you from New Delhi to Kathmandu in just under 1h 30m. Your travel time can differ by up to 7h 45m. There are 506 mi between New Delhi and Kathmandu. Both multi-stop and direct flights can be found to your destination and back.

Question 7

What are the cheapest airlines flying from New Delhi to Kathmandu round-trip?

Accepted Answer

Our cheapest airline available from New Delhi to Kathmandu is Nepal Airlines. Our recent data shows that you can find tickets from as low as £66 on this airline. Additional options worth looking into are FlexFlight and Air India, starting at £88 and £95 round-trip. Users have found that Nepal Airlines is 52% cheaper than the other options available to this destination.

Question 8

What are the cheapest airlines to fly from New Delhi to Kathmandu one-way?

Accepted Answer

One-way options have recently been found by users for as low as £37 on Air India. Other airlines that offer cheap prices include IndiGo from £38 and Nepal Airlines from £41 one-way.

Question 9

What is the cheapest month to book a flight from New Delhi to Kathmandu?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of £66). Flying from New Delhi to Kathmandu in April is currently the most expensive (average of £117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 10

What is the cheapest day to fly from New Delhi to Kathmandu?

Accepted Answer

Travellers seeking maximum savings on their New Delhi to Kathmandu flight should consider departing on Thursday evenings when fares are most often at their lowest. Thursday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

Weekly flight availability from New Delhi to Kathmandu

Accepted Answer

The most flights from DEL to KTM are scheduled on a Thursday (15 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 14

What are the cheapest flights from New Delhi to Kathmandu?

Accepted Answer

The cheapest flight price from New Delhi to Kathmandu is £31. On average you can expect to pay £205. The most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), can usually be booked for £93.

Question 15

What are the most reliable airlines from New Delhi to Kathmandu?

Accepted Answer

Before booking your flight to Kathmandu from New Delhi, check out the most reliable airlines to get you to your destination on time: Qantas Airways (72%), IndiGo (69%), KLM( 68%).

Question 16

What are the most popular airlines that fly from New Delhi to Kathmandu?

Accepted Answer

The most popular airlines flying from New Delhi to Kathmandu are Air India, IndiGo and Nepal Airlines. Something to consider prior to booking your flight.

Question 17

What is the cheapest time of day to fly from DEL to KTM?

Accepted Answer

It’s typically best to fly out from New Delhi to Kathmandu in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

Question 18

What airports do I use to fly from New Delhi to Kathmandu?

Accepted Answer

If you wish to fly to Kathmandu from New Delhi, then you need to book flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan. There are 14 flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) per day to choose from. Flights to Kathmandu from Indira Gandhi Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 1h 25m is how long a nonstop flight from New Delhi to Kathmandu Tribhuvan typically takes.

Question 19

Can I find deals for flights from New Delhi to Kathmandu that include hotel bookings?

Accepted Answer

Yes. In addition to deals on New Delhi to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 20

How can I find direct flights from New Delhi to Kathmandu?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Kathmandu.

Question 21

Can I find deals for business class flights from New Delhi to Kathmandu?

Accepted Answer

Yes. Cheapflights offers flight deals from New Delhi to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 22

How does Cheapflights help users find flights from New Delhi to Kathmandu?

Accepted Answer

Cheapflights helps you search for flights from New Delhi to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 23

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Kathmandu?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from New Delhi to Kathmandu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 24

Can Cheapflights find flights from New Delhi to Kathmandu with no change fees?

Accepted Answer

Certainly. Search results for flights to Kathmandu from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 25

Can Cheapflights notify me if prices for flights from New Delhi to Kathmandu become cheaper?

Accepted Answer

Yes! Start tracking prices for New Delhi to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£100
One-way from	£37
Popular in	March
Cheapest in	July
Average price	£126
Good round-trip deal	£108 or less
Good one-way deal	£37 or less

Airline	Cheapest	Average	Flexibility	On-time
FlexFlight	Cheapest£88	Average£147	FlexibilityNo cancel fee	On-timeN/A	Search FlexFlight flights
Air India	Cheapest£95	Average£140	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Nepal Airlines	Cheapest£106	Average£150	FlexibilityNo cancel fee	On-timeN/A	Search Nepal Airlines flights
IndiGo	Cheapest£112	Average£186	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Cheap flights from New Delhi to Kathmandu from £37

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan are usually found in July or August, booked 61 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from New Delhi to Kathmandu

Cheapest flights from New Delhi to KathmanduExplore the most affordable flight options available from New Delhi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Explore the most affordable flight options available from New Delhi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

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Best time to book a flight from New Delhi to Kathmandu

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Everything you need to know about your flight from New Delhi to Kathmandu

What is the cheapest month to book a flight from New Delhi to Kathmandu?

What is the cheapest time of day to fly from DEL to KTM?

What is the cheapest day to fly from New Delhi to Kathmandu?

Weekly flight availability from New Delhi to Kathmandu

How often are flights from New Delhi to Kathmandu delayed?

What is the most punctual flight time for New Delhi to Kathmandu flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Delhi to Kathmandu flights?

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with IndiGo and Air India from New Delhi to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from New Delhi to Kathmandu?

How popular is this New Delhi to Kathmandu flight route?

How long is the flight from New Delhi to Kathmandu?

What are the cheapest airlines flying from New Delhi to Kathmandu round-trip?

What are the cheapest airlines to fly from New Delhi to Kathmandu one-way?

What are the most reliable airlines from New Delhi to Kathmandu?

What are the cheapest flights from New Delhi to Kathmandu?

Can I find deals for flights from New Delhi to Kathmandu that include hotel bookings?

How can I find direct flights from New Delhi to Kathmandu?

Can I find deals for business class flights from New Delhi to Kathmandu?

What is the cheapest month to book a flight from New Delhi to Kathmandu?

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Top 4 airlines flying from New Delhi to Kathmandu

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How does Cheapflights help users find flights from New Delhi to Kathmandu?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Kathmandu?

Can Cheapflights find flights from New Delhi to Kathmandu with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Kathmandu become cheaper?

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Cheapest flights from New Delhi to Kathmandu
Explore the most affordable flight options available from New Delhi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.