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

Airfare is typical for this route at the moment. Kathmandu to New Delhi flights typically cost between $223 and $285 in August. The cheapest return price found within the last 5 days was $254 on Nepal Airlines (29 Aug–30 Aug).

Question 1

How often are flights from Kathmandu to New Delhi delayed?

Accepted Answer

About 27% of weekly flights between Kathmandu and New Delhi have experienced delays in the past year, with the average delay time being 116 minutes.

Question 2

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

Accepted Answer

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

Question 3

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

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 19% of flights being delayed.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Airfare is typical for this route at the moment.Kathmandu to New Delhi flights typically cost between $223 and $285 in August.
The cheapest return price found within the last 5 days was $254 on Nepal Airlines (29 Aug–30 Aug).

Question 6

How popular is this Kathmandu to New Delhi flight route?

Accepted Answer

Within the past month, 834 users have taken a look at flights from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl.

Question 7

How long is the flight from Kathmandu to New Delhi?

Accepted Answer

For as low as $436, Nepal Airlines can have you in New Delhi from Kathmandu in 1h 45m. Airlines will cover a distance of 814 km. Most flights are nonstop.

Question 8

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

Accepted Answer

Cheapflights users have booked flights from Kathmandu to New Delhi round-trip from $162. Other airlines that can offer you cheap pricing are Air India, from $187, and IndiGo, from $203. You may be able to fly from Kathmandu to New Delhi for 37% less than the average price by searching for these airlines.

Question 9

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

Accepted Answer

For one-way options, check prices for Bhutan Airlines. According to our data, you can fly for as low as $104. Users have also found prices from $112 and $115 on Nepal Airlines and Air India, respectively.

Question 10

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

Accepted Answer

The best time to book flights from Kathmandu to New Delhi is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 11

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

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Kathmandu to New Delhi (average of $202). Flying from Kathmandu to New Delhi in May is currently the most expensive (average of $333). 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 Kathmandu to New Delhi?

Accepted Answer

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

Question 13

Weekly flight availability from Kathmandu to New Delhi

Accepted Answer

The most flights from KTM to DEL are scheduled on a Tuesday (14 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 New Delhi ranges from 7.0 - 248.0 inches per month. August is typically the wettest month, when rainfall can reach 248.0 mm. November is typically the driest time to visit New Delhi when rainfall is around 7.0 mm.

Question 15

E

Accepted Answer

If weather is an important factor for your trip to New Delhi, 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 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 16

What are the cheapest flights from Kathmandu to New Delhi?

Accepted Answer

Looking for the cheapest flight from Kathmandu to New Delhi? While on average our users pay $533, our data indicates the cheapest price to be $130. The most popular route (Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl), is priced around $180.

Question 17

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

Accepted Answer

No one likes to see their flight delayed. When booking a flight from Kathmandu to New Delhi consider choosing KLM(95%), IndiGo(91%) or Qantas Airways(90%), as they are the most reliable in getting you off to your destination on time.

Question 18

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

Accepted Answer

When booking a flight from Kathmandu to New Delhi, you may want to consider flying on IndiGo, Nepal Airlines or Air India as they are the most popular for this route.

Question 19

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

Accepted Answer

It’s typically best to fly out from Kathmandu to New Delhi at midday. Doing so could potentially save you 77% on the flight price compared to flying in the evening, which is usually more expensive.

Question 20

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

Accepted Answer

You will need to book a flight from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl if you want to fly from Kathmandu to New Delhi. At least 3 different airlines have flights from Tribhuvan (KTM) to Indira Gandhi Intl (DEL) on a regular basis. There are 13 flights to New Delhi from the Kathmandu airport per day. If you manage to book one that is nonstop, then you can expect the flight time from KTM to DEL to be around 1h 45m.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

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

Question 23

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

Accepted Answer

Yes. Cheapflights offers flight deals from Kathmandu to New Delhi 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 Kathmandu to New Delhi?

Accepted Answer

Cheapflights helps you search for flights from Kathmandu to New Delhi 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 Kathmandu to New Delhi?

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Kathmandu to New Delhi 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 Kathmandu to New Delhi with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kathmandu to New Delhi, users can toggle the no change fees filter when performing a flight search.

Question 27

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

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	$254
One-way from	$177
Popular in	May
Cheapest in	January
Average price	$234
Good round-trip deal	$395 or less
Good one-way deal	$183 or less

Airline	Cheapest	Average	Flexibility	On-time
Nepal Airlines	Cheapest$162	Average$292	FlexibilityNo cancel fee	On-timeN/A	Search Nepal Airlines flights
Air India	Cheapest$187	Average$251	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest$203	Average$295	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Cheap flights from Kathmandu to New Delhi from $177

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Kathmandu to New Delhi

Cheapest flights from Kathmandu to New DelhiExplore the most affordable flight options available from Kathmandu to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Explore the most affordable flight options available from Kathmandu to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Best flights from Kathmandu to New DelhiDiscover carefully curated flight deals from Kathmandu to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 July 2026.

Discover carefully curated flight deals from Kathmandu to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 July 2026.

Direct flights from Kathmandu to New DelhiExplore direct flight options from Kathmandu to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 July 2026.

Explore direct flight options from Kathmandu to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 July 2026.

Last-minute flights from Kathmandu to New DelhiDiscover last-minute flight deals from Kathmandu to New Delhi. Data last updated 16 July 2026 and is based on user searches.

Discover last-minute flight deals from Kathmandu to New Delhi. Data last updated 16 July 2026 and is based on user searches.

One-way flights from Kathmandu to New DelhiSearch for one-way flight options from Kathmandu to New Delhi. Find affordable one-way fares based on user searches. Data last updated 16 July 2026.

Search for one-way flight options from Kathmandu to New Delhi. Find affordable one-way fares based on user searches. Data last updated 16 July 2026.

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Cheapflights Insights

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

The best time to book flights from Kathmandu to New Delhi is 70 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

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

It’s typically best to fly out from Kathmandu to New Delhi at midday. Doing so could potentially save you 77% on the flight price compared to flying in the evening, which is usually more expensive.

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

Travellers seeking maximum savings on their Kathmandu to New Delhi flight should consider departing on Wednesday at midday when fares are most often at their lowest. Wednesday evenings 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 Kathmandu to New Delhi?

Weekly flight availability from Kathmandu to New Delhi

The most flights from KTM to DEL are scheduled on a Tuesday (14 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 Kathmandu to New Delhi delayed?

About 27% of weekly flights between Kathmandu and New Delhi have experienced delays in the past year, with the average delay time being 116 minutes.

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

Historically, flights departing in the evening 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?

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

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

Over the past year, IndiGo have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing New Delhi

See what other customers who have flown with IndiGo and Air India from Kathmandu to New Delhi have to say. You can also see how each airline compares 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 Kathmandu to New Delhi?

How popular is this Kathmandu to New Delhi flight route?

How long is the flight from Kathmandu to New Delhi?

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

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

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

What are the cheapest flights from Kathmandu to New Delhi?

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

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

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

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

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Other flights to New Delhi

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Kathmandu and New Delhi flights

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Top 3 airlines flying from Kathmandu to New Delhi

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Kathmandu to New Delhi
Explore the most affordable flight options available from Kathmandu to New Delhi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 July 2026.

Best flights from Kathmandu to New Delhi
Discover carefully curated flight deals from Kathmandu to New Delhi that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 July 2026.

Direct flights from Kathmandu to New Delhi
Explore direct flight options from Kathmandu to New Delhi based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 July 2026.

Last-minute flights from Kathmandu to New Delhi
Discover last-minute flight deals from Kathmandu to New Delhi. Data last updated 16 July 2026 and is based on user searches.

One-way flights from Kathmandu to New Delhi
Search for one-way flight options from Kathmandu to New Delhi. Find affordable one-way fares based on user searches. Data last updated 16 July 2026.