Q: How much does it cost for a return flight from New Delhi to Kathmandu?

Airfare is typical for this route at the moment. New Delhi to Kathmandu flights typically cost between £105 and £147 in September. The cheapest return price found within the last 5 days was £134 on Air India (1 Sept–25 Sept).

Question 1

How often are flights from New Delhi to Kathmandu delayed?

Accepted Answer

About 29% of weekly flights between New Delhi and Kathmandu have experienced delays in the past year, with the average delay time being 94 minutes.

Question 2

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

Accepted Answer

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

Question 3

How much does it cost for a return flight from New Delhi to Kathmandu?

Accepted Answer

Airfare is typical for this route at the moment.New Delhi to Kathmandu flights typically cost between £105 and £147 in September.
The cheapest return price found within the last 5 days was £134 on Air India (1 Sept–25 Sept).

Question 4

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 18% of flights being delayed.

Question 5

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

Accepted Answer

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

Question 6

How popular is this New Delhi to Kathmandu flight route?

Accepted Answer

Within the past month, 176 users have taken a look at flights from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan.

Question 7

How long is the flight from New Delhi to Kathmandu?

Accepted Answer

Air India and Batik Air can get you from New Delhi to Kathmandu in just under 1h 50m. Your travel time can differ by up to 12h 40m. There are 506 mi between New Delhi and Kathmandu. Both multi-stop and direct flights can be found to your destination and back.

Question 8

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 Air India. Our recent data shows that you can find tickets from as low as £84 on this airline. Additional options worth looking into are IndiGo and Nepal Airlines, starting at £96 and £108 round-trip. Users have found that Air India is 34% cheaper than the other options available to this destination.

Question 9

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 £35 on Air India. Other airlines that offer cheap prices include Nepal Airlines from £38 and SpiceJet from £48 one-way.

Question 10

How far ahead should I book a flight from New Delhi to Kathmandu?

Accepted Answer

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 11

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from New Delhi to Kathmandu (average of £96). Flying from New Delhi to Kathmandu in October is currently the most expensive (average of £167). 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 12

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 Saturday afternoons when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Question 13

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 Friday, which is when the least amount of flights are scheduled (12 on average).

Question 14

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 15

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 16

What are the cheapest flights from New Delhi to Kathmandu?

Accepted Answer

The cheapest flight price from New Delhi to Kathmandu is £51. On average you can expect to pay £103. The most popular route, (New Delhi Indira Gandhi Intl - Kathmandu Tribhuvan), can usually be booked for £92.

Question 17

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: KLM (97%), IndiGo (89%), Qantas Airways( 88%).

Question 18

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 19

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 20

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 13 flights from Indira Gandhi Intl (DEL) to Tribhuvan (KTM) per day to choose from. Flights to Kathmandu from Indira Gandhi Intl are available from 3 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 21

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 22

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 23

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 24

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 25

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 26

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 27

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	£134
One-way from	£51
Popular in	October
Cheapest in	January
Average price	£117
Good round-trip deal	£139 or less
Good one-way deal	£58 or less

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£84	Average£115	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest£96	Average£176	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Nepal Airlines	Cheapest£108	Average£155	FlexibilityNo cancel fee	On-timeN/A	Search Nepal Airlines flights

Cheap flights from New Delhi to Kathmandu from £51

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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.

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 8 August 2026.

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 8 August 2026.

Best flights from New Delhi to KathmanduDiscover carefully curated flight deals from New Delhi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 August 2026.

Discover carefully curated flight deals from New Delhi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 August 2026.

Direct flights from New Delhi to KathmanduExplore direct flight options from New Delhi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 August 2026.

Explore direct flight options from New Delhi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 August 2026.

Last-minute flights from New Delhi to KathmanduDiscover last-minute flight deals from New Delhi to Kathmandu. Data last updated 8 August 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Kathmandu. Data last updated 8 August 2026 and is based on user searches.

One-way flights from New Delhi to KathmanduSearch for one-way flight options from New Delhi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 8 August 2026.

Search for one-way flight options from New Delhi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 8 August 2026.

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Cheapflights Insights

How far ahead should I book a flight from New Delhi to Kathmandu?

Booking 23 days in advance of your planned departure date is, on average, the best time to get cheap flights from New Delhi to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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?

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.

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

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

How much does it cost for a return flight from New Delhi to Kathmandu?

Airfare is typical for this route at the moment.

New Delhi to Kathmandu flights typically cost between £105 and £147 in September.The cheapest return price found within the last 5 days was £134 on Air India (1 Sept–25 Sept).

Weekly flight availability from New Delhi to Kathmandu

The most flights from DEL to KTM are scheduled on a Thursday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (12 on average).

How often are flights from New Delhi to Kathmandu delayed?

About 29% of weekly flights between New Delhi and Kathmandu have experienced delays in the past year, with the average delay time being 94 minutes.

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

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

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

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

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

Over the past year, IndiGo have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

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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Other flights to Kathmandu

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New Delhi and Kathmandu flights

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Top 3 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?

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 8 August 2026.

Best flights from New Delhi to Kathmandu
Discover carefully curated flight deals from New Delhi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 August 2026.

Direct flights from New Delhi to Kathmandu
Explore direct flight options from New Delhi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 August 2026.

Last-minute flights from New Delhi to Kathmandu
Discover last-minute flight deals from New Delhi to Kathmandu. Data last updated 8 August 2026 and is based on user searches.

One-way flights from New Delhi to Kathmandu
Search for one-way flight options from New Delhi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 8 August 2026.

New Delhi to Kathmandu flights typically cost between £105 and £147 in September.
The cheapest return price found within the last 5 days was £134 on Air India (1 Sept–25 Sept).