How often are flights from New Delhi to Kathmandu delayed?

Historically, on average around 35% of flights between New Delhi and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

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

Air India, Air India Express, and SpiceJet are the most popular carriers operating from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan

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

The number of flights available between New Delhi and Kathmandu is 92 per week as of October 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

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

According to our data, Drukair have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

As of October 2025, 13 flights take off from New Delhi and land in Kathmandu each day. The most common flight departure time for this route is 07:00, with 46% of daily flights taking off at midday.

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

Tuesday 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 airlines fly to Kathmandu?

Air India, Nepal Airlines and IndiGo are the top three most popular airlines that fly to Kathmandu from New Delhi according to our data. Air India is the first choice among our users, with 67% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 3 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport were last updated today.

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

The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport is 3 as of October 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport.

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$106 Cheap Flights from New Delhi to Kathmandu in 2025/26

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04:00 - 13:30DEL-KTM

9h 15m1 stop

10:50 - 12:35KTM-DEL

2h 00mdirect

$290IndiGo

Find Deal

Thu, 20 Nov - Sat, 6 Dec

04:30 - 06:35DEL-KTM

1h 50mdirect

14:30 - 21:55KTM-DEL

7h 40m1 stop

$300Multiple Airlines

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Thu, 11 Dec - Fri, 19 Dec

00:30 - 13:30DEL-KTM

12h 45m1 stop

13:45 - 15:15KTM-DEL

1h 45mdirect

$314Multiple Airlines

Find Deal

Fri, 6 Mar - Sun, 15 Mar

04:30 - 06:35DEL-KTM

1h 50mdirect

14:30 - 00:05KTM-DEL

9h 50m1 stop

$329Air India

Find Deal

Sat, 13 Dec - Sun, 21 Dec

22:20 - 13:30DEL-KTM

14h 55m1 stop

14:30 - 21:55KTM-DEL

7h 40m1 stop

$405Air India Express

Find Deal

Sat, 7 Mar - Sun, 15 Mar

04:30 - 06:35DEL-KTM

1h 50mdirect

14:30 - 00:10KTM-DEL

33h 55m2 stops

$425Air India

Find Deal

Thu, 11 Dec - Fri, 19 Dec

00:20 - 12:25DEL-KTM

11h 50m1 stop

00:25 - 09:55KTM-DEL

9h 45m1 stop

$832Thai Airways

Find Deal

Thu, 11 Dec - Thu, 18 Dec

00:20 - 12:25DEL-KTM

11h 50m1 stop

00:25 - 09:55KTM-DEL

9h 45m1 stop

$841Thai Airways

Find Deal

Fri, 6 Mar - Sat, 14 Mar

22:05 - 20:35DEL-KTM

22h 15m1 stop

16:10 - 21:05KTM-DEL

29h 10m1 stop

$916Batik Air

Find Deal

Fri, 21 Nov - Sat, 6 Dec

22:05 - 20:35DEL-KTM

22h 15m1 stop

16:10 - 21:05KTM-DEL

29h 10m1 stop

$995Batik Air

Find Deal

Fri, 28 Nov - Tue, 2 Dec

Air India flights from New Delhi to Kathmandu

Our best Air India deals on New Delhi to Kathmandu flight tickets

Air India

13 Dec

DEL04:30New Delhi Indira Gandhi Intl

1h 50m

KTM06:35Kathmandu Tribhuvan

21 Dec

KTM14:30Kathmandu Tribhuvan

9h 50m

1 stop

DEL00:05New Delhi Indira Gandhi Intl

$329

Find similar

Air India

11 Dec

DEL04:30New Delhi Indira Gandhi Intl

1h 50m

KTM06:35Kathmandu Tribhuvan

19 Dec

KTM14:30Kathmandu Tribhuvan

33h 55m

2 stops

DEL00:10New Delhi Indira Gandhi Intl

$425

Find similar

Air India

13 Dec

DEL04:30New Delhi Indira Gandhi Intl

8h 45m

1 stop

KTM13:30Kathmandu Tribhuvan

21 Dec

KTM14:30Kathmandu Tribhuvan

13h 00m

1 stop

DEL03:15New Delhi Indira Gandhi Intl

$429

Find similar

flydubai flights from New Delhi to Kathmandu

Our best flydubai deals on New Delhi to Kathmandu flight tickets

flydubai

30 Nov

DEL10:55New Delhi Indira Gandhi Intl

27h 25m

1 stop

KTM14:35Kathmandu Tribhuvan

2 Dec

KTM09:20Kathmandu Tribhuvan

24h 50m

1 stop

DEL09:55New Delhi Indira Gandhi Intl

$1,333

Find similar

flydubai

10 Nov

DEL10:55New Delhi Indira Gandhi Intl

12h 20m

1 stop

KTM23:30Kathmandu Tribhuvan

29 Nov

KTM00:30Kathmandu Tribhuvan

9h 40m

1 stop

DEL09:55New Delhi Indira Gandhi Intl

$1,334

Find similar

flydubai

13 Nov

DEL10:55New Delhi Indira Gandhi Intl

27h 25m

1 stop

KTM14:35Kathmandu Tribhuvan

18 Nov

KTM00:30Kathmandu Tribhuvan

9h 40m

1 stop

DEL09:55New Delhi Indira Gandhi Intl

$1,336

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 20/11

04:00-13:30

1 stop9h 15m

Kathmandu Tribhuvan

Sat 6/12

10:50-12:35

Nonstop2h 00m

$290

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 11/12

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Fri 19/12

14:30-21:55

1 stop7h 40m

$300

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 6/3

00:30-13:30

1 stop12h 45m

Kathmandu Tribhuvan

Sun 15/3

13:45-15:15

Nonstop1h 45m

$314

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sat 13/12

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Sun 21/12

14:30-00:05

1 stop9h 50m

$329

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sat 7/3

22:20-13:30

1 stop14h 55m

Kathmandu Tribhuvan

Sun 15/3

14:30-21:55

1 stop7h 40m

$405

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 11/12

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Fri 19/12

14:30-00:10

2 stops33h 55m

$425

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Thu 11/12

00:20-12:25

1 stop11h 50m

Kathmandu Tribhuvan

Thu 18/12

00:25-09:55

1 stop9h 45m

$832

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 6/3

00:20-12:25

1 stop11h 50m

Kathmandu Tribhuvan

Sat 14/3

00:25-09:55

1 stop9h 45m

$841

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 21/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Sat 6/12

16:10-21:05

1 stop29h 10m

$916

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 28/11

22:05-20:35

1 stop22h 15m

Kathmandu Tribhuvan

Tue 2/12

16:10-21:05

1 stop29h 10m

$995

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from New Delhi is in July. Flight prices, which tend to average around $229, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of July, then book flights to Kathmandu from New Delhi during August instead. Flights to Kathmandu in August, while not as cheap as those in July, still average around $230.

What is the cheapest day to depart on your flight to Kathmandu?

The cheapest day to depart from New Delhi to Kathmandu is on a Tuesday when prices can be found for as low as $232. Flights from New Delhi to Kathmandu on a Sunday will generally be more expensive and average around $344. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Kathmandu from New Delhi in the evening is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing in the evening. Flights to Kathmandu are more costly at midday, with an average ticket price of $284. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Kathmandu?

You are more likely to see cheaper flights to Kathmandu from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $298 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from New Delhi for as low as $247 on momondo.

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

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan 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 New Delhi to Kathmandu flights?

You could potentially save up to 3% on your flight if you consider stops on a New Delhi to Kathmandu flight.

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

As of October 2025, prices for New Delhi to Kathmandu flights are approximately 14% cheaper when compared to flights at the same time last year.

When to book flights from New Delhi to Kathmandu

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Kathmandu according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

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

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Kathmandu

Best price found	$127
Fastest flight time	1h 50m
Direct flights	Mon, Thu and Sun
Airports in Kathmandu	1 airport

The best one-way flight to Kathmandu from New Delhi in the past 72 hours is $127. The best return flight deal from New Delhi to Kathmandu found on momondo in the last 72 hours is $204.

The fastest flight from New Delhi to Kathmandu takes 1h 50m

Direct flights go from New Delhi to Kathmandu on Monday, Thursday and Sunday. There are no airlines offering direct flights..

There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

Search flight deals

How far is New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan by plane?
The straight-line distance from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan is 800.8 km. 1h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?
Prices for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport were last updated today.
How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?
The number of operators available for flights from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport is 3 as of October 2025.
How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The travel and health documents you'll need for your trip to Kathmandu Tribhuvan Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New Delhi to Kathmandu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New Delhi to Kathmandu is Airbus A320neo (36.08% of total bookings). The next most popular plane models are Airbus A320-100/200 (20.39%), Airbus A330-200 (18.98%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.18%).
What is the most popular airline from New Delhi to Kathmandu?
momondo data reveals that the most frequently booked airline on the route from New Delhi to Kathmandu is Air India, representing 67% of all bookings. The subsequent popular airlines are Nepal Airlines at 21% and IndiGo at 12%.

Best airlines flying from New Delhi to Kathmandu

Compare and see reviews for airlines that fly from New Delhi to Kathmandu with momondo

Airline	Rating	Free cancellation	Price
Air India	PriceFrom $195	Free cancellation	Rating 5.5 2,940 reviews	Search Air India flights
Nepal Airlines	PriceFrom $227	Free cancellation	Rating 0.0 0 reviews	Search Nepal Airlines flights
IndiGo	PriceFrom $255	Free cancellation	Rating 6.9 490 reviews	Search IndiGo flights

IndiGo Flights From New Delhi to Kathmandu
IndiGo operates around 21 flights from New Delhi to Kathmandu every week. The average price of these flights found in the last 72 hours has been $401, but momondo users have found IndiGo deals from New Delhi to Kathmandu from as low as $255 round-trip. IndiGo has been scored 6.9/10 in 490 reviews.
Air India Flights From New Delhi to Kathmandu
Another popular option for New Delhi to Kathmandu flights is Air India (5.5/10, 2,940 ratings). Air India flies from New Delhi to Kathmandu around 42 times per week, with deals starting from $195 round-trip and rising to an average price of around $263.

Nagarkot

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Kathmandu?

It is quick and easy to find New Delhi to Kathmandu flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kathmandu that suits you.

Can I find flights from New Delhi to Kathmandu with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Delhi to Kathmandu flights to just show those with flexible booking policies.

How can momondo help me find flights from New Delhi to Kathmandu?

Once all potential New Delhi to Kathmandu flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New Delhi to Kathmandu right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Kathmandu from New Delhi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Cheap flights from New Delhi to Kathmandu from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Kathmandu departing on 28/12. 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 New Delhi to Kathmandu

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 Kathmandu?

What is the cheapest day to depart on your flight to Kathmandu?

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

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

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

How far in advance should I book a flight to Kathmandu?

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

There are 2 cabin classes available to choose from on New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan 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 New Delhi to Kathmandu flights?

You could potentially save up to 3% on your flight if you consider stops on a New Delhi to Kathmandu flight.

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

As of October 2025, prices for New Delhi to Kathmandu flights are approximately 14% cheaper when compared to flights at the same time last year.

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

Air India, Air India Express, and SpiceJet are the most popular carriers operating from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

How often are flights from New Delhi to Kathmandu delayed?

Historically, on average around 35% of flights between New Delhi and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 91 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

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

Tuesday 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 New Delhi to Kathmandu flights?

According to our data, Drukair have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

As of October 2025, 13 flights take off from New Delhi and land in Kathmandu each day. The most common flight departure time for this route is 07:00, with 46% of daily flights taking off at midday.

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

The number of flights available between New Delhi and Kathmandu is 92 per week as of October 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

When to book flights from New Delhi to Kathmandu

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

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Kathmandu

Best price found

Fastest flight time

Direct flights

Airports in Kathmandu

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

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

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

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

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

What is the most popular plane model from New Delhi to Kathmandu?

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

Best airlines flying from New Delhi to Kathmandu

Compare and see reviews for airlines that fly from New Delhi to Kathmandu with momondo

IndiGo Flights From New Delhi to Kathmandu

Air India Flights From New Delhi to Kathmandu

Travelling to a place near Kathmandu?

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Kathmandu?

Can I find flights from New Delhi to Kathmandu with flexible booking policies on momondo?

How can momondo help me find flights from New Delhi to Kathmandu?

I’m not ready to book a flight from New Delhi to Kathmandu right now. Can momondo alert me if prices change?

An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu