Question 1

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 ₹ 17,138 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 ₹ 14,205 on momondo.

Question 2

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

Accepted Answer

As of January 2026, there are 81 flights per week flying from Kathmandu to New Delhi. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

Question 3

Which airlines fly to New Delhi?

Accepted Answer

IndiGo, Nepal Airlines and Air India are the top three most popular airlines that fly to New Delhi from Kathmandu according to our data. IndiGo is the first choice among our users, with 47% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 4 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Question 4

What is the cheapest month to fly to New Delhi?

Accepted Answer

The month of January is another great option to travel to New Delhi, with average flight prices from Kathmandu averaging around ₹ 14,022.

Question 5

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 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

As of January 2026, prices for Kathmandu to New Delhi flights are approximately 32% more expensive when compared to flights at the same time last year.

Question 8

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 9

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 10

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 11

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

Accepted Answer

Our most recent data shows that the best time of day to fly to New Delhi is in the morning. Flights from Kathmandu to New Delhi during this time can be as low as ₹ 21,805. Flights to New Delhi are more costly in the evening, with an average ticket price of ₹ 104,076. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 12

How often are flights from Kathmandu to New Delhi delayed?

Accepted Answer

Historically, on average around 32% 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 114 minutes.

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

What is the typical price of a round-trip flight between Kathmandu and New Delhi?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from ₹ 14,205 to ₹ 20,804.
The lowest price recently found on this route was ₹ 12,189.

Question 15

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

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to New Delhi. Tickets to fly out on this day can be as low as ₹ 18,782. On the other hand, Saturday is the most expensive day to depart from Kathmandu because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 26,374.

Question 16

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

Accepted Answer

11 flights are operational daily from Kathmandu to New Delhi as of January 2026. The most popular departure time for this route is 17:00, with 61% of flights per day taking off in the afternoon.

Question 17

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 18

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 are refreshed on a daily basis.

Question 19

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

Accepted Answer

The number of operators available for flights from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport is 4 as of January 2026.

Question 20

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to New Delhi Indira Gandhi Intl Airport.

Question 21

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 license 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	₹ 8,454
Fastest flight time	2h 00m
Direct flights	Every day
Airports in New Delhi	1 airport

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 7,040	Free Cancellation	Rating 5.5 2,974 reviews	Search Air India flights
Nepal Airlines	PriceFrom ₹ 7,388	Free Cancellation	Rating 0.0 0 reviews	Search Nepal Airlines flights
IndiGo	PriceFrom ₹ 12,549	Free Cancellation	Rating 6.8 528 reviews	Search IndiGo flights
SpiceJet	PriceFrom ₹ 13,827	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights

Cheap flights from Kathmandu to New Delhi from ₹ 7,607

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to New Delhi departing on 15/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kathmandu to New Delhi

What is the typical price of a round-trip flight between Kathmandu and New Delhi?

What is the cheapest month to fly to New Delhi?

The month of January is another great option to travel to New Delhi, with average flight prices from Kathmandu averaging around ₹ 14,022.

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?

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 January 2026, prices for Kathmandu to New Delhi flights are approximately 32% 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, IndiGo, and Air India 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 32% 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 114 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?

11 flights are operational daily from Kathmandu to New Delhi as of January 2026. The most popular departure time for this route is 17:00, with 61% of flights per day taking off in the afternoon.

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

As of January 2026, there are 81 flights per week flying from Kathmandu to New Delhi. The most common day of the week flights depart is Mon, with 16% of flights 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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