Question 1

What is the cheapest Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flight route?

Accepted Answer

Fly from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl for the best Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl flight prices

Question 2

Which airlines fly to New Delhi?

Accepted Answer

Nepal Airlines, IndiGo and Air India are the top three most popular airlines that fly to New Delhi from Kathmandu according to our data. Nepal Airlines is the first choice among our users, with 43% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 3 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Question 3

How have Kathmandu to New Delhi flight prices changed over time?

Accepted Answer

As of November 2025, prices for Kathmandu to New Delhi flights are approximately 30% more expensive when compared to flights at the same time last year.

Question 4

How often are flights from Kathmandu to New Delhi delayed?

Accepted Answer

Historically, on average around 35% of flights between Kathmandu and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

Question 5

How many flights depart from Kathmandu to New Delhi on average per day?

Accepted Answer

The number of flights available between Kathmandu and New Delhi is 15 per day as of November 2025. The most frequent departure time is 17:00, with 44% of daily flights leaving in the afternoon.

Question 6

What is the cheapest day to depart on your flight to New Delhi?

Accepted Answer

On average, the least expensive day to fly to New Delhi from Kathmandu is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,329. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Kathmandu to New Delhi for around $1,486.

Question 7

What is the cheapest time of day to depart on your flight to New Delhi?

Accepted Answer

The cheapest time of day to fly to New Delhi is at midday when flights can be purchased for as low as $813. In contrast, the most expensive time of day to depart to New Delhi is in the evening when prices are around $1,426.

Question 8

What is the cheapest airline that flies from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl?

Accepted Answer

Nepal Airlines, Air India, and SriLankan Airlines are the most popular carriers operating from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl

Question 9

Can stopping save me money on Kathmandu to New Delhi flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Kathmandu to New Delhi.

Question 10

What is the cheapest month to fly to New Delhi?

Accepted Answer

The cheapest month to fly to New Delhi from Kathmandu is in August. Flight prices, which tend to average around $224, are often lower during this time because this is during the off-season. The month of July is another great option to travel to New Delhi, with average flight prices from Kathmandu averaging around $240.

Question 11

How many flights depart from Kathmandu to New Delhi on average per week?

Accepted Answer

105 flights are operational weekly from Kathmandu to New Delhi as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Question 12

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

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Question 13

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

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 14

How far in advance should I book a flight to New Delhi?

Accepted Answer

You are more likely to see cheaper flights to New Delhi from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $308 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Kathmandu for as low as $238 on momondo.

Question 15

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

Accepted Answer

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

Question 16

What cabin class options are available on Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flights?

Accepted Answer

There are 3 cabin classes available to choose from on Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 17

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

Accepted Answer

Prices for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport refresh daily.

Question 18

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

Accepted Answer

There are 3 operators available for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport as of November 2025.

Question 19

How old do you have to be to fly from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport.

Question 20

What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

Accepted Answer

The required travel and health documents for your New Delhi Indira Gandhi Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at New Delhi Indira Gandhi Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	$566
Fastest flight time	1h 45m
Direct flights	Mon, Tue, Fri and Sat
Airports in New Delhi	1 airport

Airline	Rating	Free cancellation	Price
Air India	PriceFrom $209	Free cancellation	Rating 5.5 2,946 reviews	Search Air India flights
IndiGo	PriceFrom $232	Free cancellation	Rating 6.8 499 reviews	Search IndiGo flights
Nepal Airlines	PriceFrom $257	Free cancellation	Rating 0.0 0 reviews	Search Nepal Airlines flights

Cheap flights from Kathmandu to New Delhi from $146

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Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Delhi?

What is the cheapest day to depart on your flight to New Delhi?

What is the cheapest time of day to depart on your flight to New Delhi?

The cheapest time of day to fly to New Delhi is at midday when flights can be purchased for as low as $813. In contrast, the most expensive time of day to depart to New Delhi is in the evening when prices are around $1,426.

What is the cheapest Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flight route?

Fly from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl for the best Kathmandu Tribhuvan - New Delhi Indira Gandhi Intl flight prices

How far in advance should I book a flight to New Delhi?

What cabin class options are available on Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flights?

There are 3 cabin classes available to choose from on Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kathmandu to New Delhi flights?

No. A direct flight is the cheapest option for a flight between Kathmandu to New Delhi.

How have Kathmandu to New Delhi flight prices changed over time?

As of November 2025, prices for Kathmandu to New Delhi flights are approximately 30% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl?

Nepal Airlines, Air India, and SriLankan Airlines are the most popular carriers operating from Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl

Which airlines fly to New Delhi?

How often are flights from Kathmandu to New Delhi delayed?

Historically, on average around 35% of flights between Kathmandu and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 112 minutes.

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

Generally, flights departing in the evening tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

How many flights depart from Kathmandu to New Delhi on average per day?

The number of flights available between Kathmandu and New Delhi is 15 per day as of November 2025. The most frequent departure time is 17:00, with 44% of daily flights leaving in the afternoon.

How many flights depart from Kathmandu to New Delhi on average per week?

105 flights are operational weekly from Kathmandu to New Delhi as of November 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

When to book flights from Kathmandu to New Delhi

Cheap Kathmandu to New Delhi (KTM to DEL) flight deals and tips

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How far is Kathmandu Tribhuvan to New Delhi Indira Gandhi Intl by plane?

When did momondo last update prices for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

How many operators does momondo search for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

How old do you have to be to fly from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport?

What documentation or ID do you need to fly to New Delhi Indira Gandhi Intl Airport?

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What is the most popular airline from Kathmandu to New Delhi?

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