What is the cheapest airline that flies from National Capital Territory of India to Kathmandu Tribhuvan?

Bhutan Airlines, Air India, and IndiGo are the most popular carriers operating from National Capital Territory of India to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

Air India, IndiGo and Nepal Airlines are the top three most popular airlines that fly to Kathmandu from National Capital Territory of India according to our data. Air India is the first choice among our users, with 57% of people opting to fly with this airline when travelling to Kathmandu. Keep in mind that there are 5 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

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

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 4,406 Cheap Flights from National Capital Territory of India to Kathmandu in 2025/26

Q: How many flights depart from National Capital Territory of India to Kathmandu on average per week?

As of December 2025, 106 flights take off from National Capital Territory of India and land in Kathmandu each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Q: How many flights depart from National Capital Territory of India to Kathmandu on average per day?

As of December 2025, 15 flights take off from National Capital Territory of India and land in Kathmandu each day. The most common flight departure time for this route is 07:00, with 49% of daily flights taking off at midday.

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Find the cheapest flights from National Capital Territory of India to Kathmandu

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One-way

Last minute

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Enter your travel dates to find the best prices.

04:30 - 06:35

DEL

KTM

1h 50mdirect

06:30 - 08:20

KTM

DEL

2h 05mdirect

₹ 12,050Air India

Fri, 2 Jan - Fri, 30 Jan

22:00 - 00:15

DEL

KTM

2h 00mdirect

07:35 - 09:25

KTM

DEL

2h 05mdirect

₹ 12,140Air India

Sat, 3 Jan - Sun, 18 Jan

18:35 - 12:40

DEL

KTM

17h 50m1 stop

13:15 - 17:45

KTM

DEL

28h 45m1 stop

₹ 12,230SriLankan Airlines

Tue, 27 Jan - Mon, 30 Mar

17:55 - 20:05

DEL

KTM

1h 55mdirect

06:30 - 08:20

KTM

DEL

2h 05mdirect

₹ 12,320Air India

Sat, 3 Jan - Wed, 11 Mar

17:55 - 20:05

DEL

KTM

1h 55mdirect

07:35 - 09:25

KTM

DEL

2h 05mdirect

₹ 12,410Air India

Fri, 9 Jan - Mon, 12 Jan

04:30 - 06:35

DEL

KTM

1h 50mdirect

06:30 - 08:20

KTM

DEL

2h 05mdirect

₹ 12,500Air India

Fri, 6 Feb - Thu, 12 Feb

05:10 - 11:50

DEL

KTM

30h 25m1 stop

13:40 - 17:35

KTM

DEL

28h 10m1 stop

₹ 12,590SriLankan Airlines

Wed, 14 Jan - Wed, 21 Jan

22:00 - 00:15

DEL

KTM

2h 00mdirect

13:45 - 15:15

KTM

DEL

1h 45mdirect

₹ 12,680Multiple Airlines

Mon, 22 Dec - Wed, 24 Dec

04:30 - 06:35

DEL

KTM

1h 50mdirect

17:30 - 19:10

KTM

DEL

1h 55mdirect

₹ 12,860Air India

Sun, 4 Jan - Mon, 12 Jan

14:05 - 16:10

DEL

KTM

1h 50mdirect

10:50 - 12:35

KTM

DEL

2h 00mdirect

₹ 12,949IndiGo

Wed, 24 Dec - Sun, 28 Dec

Nepal Airlines flights from National Capital Territory of India to Kathmandu

Our best Nepal Airlines deals on National Capital Territory of India to Kathmandu flight tickets

Nepal Airlines

23 Dec

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

KTM18:35Kathmandu Tribhuvan

27 Dec

KTM13:45Kathmandu Tribhuvan

1h 45m

DEL15:15New Delhi Indira Gandhi Intl

₹ 12,410

Find similar

Nepal Airlines

19 Dec

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

KTM18:35Kathmandu Tribhuvan

21 Dec

KTM13:45Kathmandu Tribhuvan

1h 45m

DEL15:15New Delhi Indira Gandhi Intl

₹ 13,309

Find similar

Nepal Airlines

14 Mar

DEL16:50New Delhi Indira Gandhi Intl

1h 30m

KTM18:35Kathmandu Tribhuvan

6 Apr

KTM13:25Kathmandu Tribhuvan

1h 40m

DEL14:50New Delhi Indira Gandhi Intl

₹ 14,388

Find similar

Air India flights from National Capital Territory of India to Kathmandu

Our best Air India deals on National Capital Territory of India to Kathmandu flight tickets

Air India

2 Jan

DEL04:30New Delhi Indira Gandhi Intl

1h 50m

KTM06:35Kathmandu Tribhuvan

30 Jan

KTM06:30Kathmandu Tribhuvan

2h 05m

DEL08:20New Delhi Indira Gandhi Intl

₹ 12,050

Find similar

Air India

3 Jan

DEL22:00New Delhi Indira Gandhi Intl

2h 00m

KTM00:15Kathmandu Tribhuvan

18 Jan

KTM07:35Kathmandu Tribhuvan

2h 05m

DEL09:25New Delhi Indira Gandhi Intl

₹ 12,140

Find similar

Air India

1 Mar

DEL22:00New Delhi Indira Gandhi Intl

2h 00m

KTM00:15Kathmandu Tribhuvan

5 Mar

KTM06:30Kathmandu Tribhuvan

2h 05m

DEL08:20New Delhi Indira Gandhi Intl

₹ 12,320

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from National Capital Territory of India to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 2/1

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Fri 30/1

06:30-08:20

Nonstop2h 05m

₹ 12,050

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sat 3/1

22:00-00:15

Nonstop2h 00m

Kathmandu Tribhuvan

Sun 18/1

07:35-09:25

Nonstop2h 05m

₹ 12,140

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Tue 27/1

18:35-12:40

1 stop17h 50m

Kathmandu Tribhuvan

Mon 30/3

13:15-17:45

1 stop28h 45m

₹ 12,230

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sat 3/1

17:55-20:05

Nonstop1h 55m

Kathmandu Tribhuvan

Wed 11/3

06:30-08:20

Nonstop2h 05m

₹ 12,320

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 9/1

17:55-20:05

Nonstop1h 55m

Kathmandu Tribhuvan

Mon 12/1

07:35-09:25

Nonstop2h 05m

₹ 12,410

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Fri 6/2

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Thu 12/2

06:30-08:20

Nonstop2h 05m

₹ 12,500

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 14/1

05:10-11:50

1 stop30h 25m

Kathmandu Tribhuvan

Wed 21/1

13:40-17:35

1 stop28h 10m

₹ 12,590

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Mon 22/12

22:00-00:15

Nonstop2h 00m

Kathmandu Tribhuvan

Wed 24/12

13:45-15:15

Nonstop1h 45m

₹ 12,680

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Sun 4/1

04:30-06:35

Nonstop1h 50m

Kathmandu Tribhuvan

Mon 12/1

17:30-19:10

Nonstop1h 55m

₹ 12,860

New DelhiKathmandu

DEL - KTM

DELKTM

New Delhi Indira Gandhi Intl

Wed 24/12

14:05-16:10

Nonstop1h 50m

Kathmandu Tribhuvan

Sun 28/12

10:50-12:35

Nonstop2h 00m

₹ 12,949

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 National Capital Territory of India 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

Other information

What is the cheapest month to fly to Kathmandu?

In general, July is the cheapest month to fly from National Capital Territory of India to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 13,579. If you’re not able to fly to Kathmandu in July, then August is your next best option. Flight prices from National Capital Territory of India to Kathmandu during August average around ₹ 13,669.

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

On average, the least expensive day to fly to Kathmandu from National Capital Territory of India is on a Sunday. momondo users have found tickets for Sunday departures for as low as ₹ 15,642. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Kathmandu is Tuesday, with ticket prices averaging around ₹ 16,400.

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

Flying to Kathmandu from National Capital Territory of India in the morning is the least expensive time of day to depart. momondo users have found prices as low as ₹ 15,571 when looking at flights departing in the morning. Flights to Kathmandu are more costly in the afternoon, with an average ticket price of ₹ 18,118. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest National Capital Territory of India to Kathmandu Tribhuvan flight route?

Fly from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan for the best National Capital Territory of India - 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 National Capital Territory of India when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around ₹ 16,868 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 National Capital Territory of India for as low as ₹ 14,838 on momondo.

What cabin class options are available on National Capital Territory of India to Kathmandu Tribhuvan flights?

There are 4 cabin classes available to choose from on National Capital Territory of India 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 National Capital Territory of India to Kathmandu flights?

No. A direct flight is the cheapest option for a flight between National Capital Territory of India to Kathmandu.

Cheap National Capital Territory of India to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from National Capital Territory of India to Kathmandu

Best price found	₹ 4,453
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Kathmandu	1 airport

The best one-way flight to Kathmandu from National Capital Territory of India in the past 72 hours is ₹ 4,453. The best return flight deal from National Capital Territory of India to Kathmandu found on momondo in the last 72 hours is ₹ 12,257.

The fastest flight from National Capital Territory of India to Kathmandu takes 1h 30m

Direct flights go from National Capital Territory of India to Kathmandu every day.

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

Search flight deals

When did momondo last update prices for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport?
Prices for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport were last updated today.
How many operators does momondo search for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport?
The number of operators available for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport is 5 as of December 2025.
How old do you have to be to fly from National Capital Territory of India 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 layovers 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 National Capital Territory of India to Kathmandu Tribhuvan Airport.
What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?
The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from National Capital Territory of India to Kathmandu?
Based on momondo bookings for flights between National Capital Territory of India and Kathmandu, the leading plane model is Airbus A320neo, making up 30.09% of the total bookings. Other popular models include Airbus A320-100/200 with 23.39%, Airbus A330-200 with 18.64%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 10.78%.

Best airlines flying from National Capital Territory of India to Kathmandu

Compare and see reviews for airlines that fly from National Capital Territory of India to Kathmandu with momondo

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 12,416	Free Cancellation	Rating 5.5 2,947 reviews	Search Air India flights
SpiceJet	PriceFrom ₹ 12,697	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights
IndiGo	PriceFrom ₹ 12,877	Free Cancellation	Rating 6.8 505 reviews	Search IndiGo flights
Nepal Airlines	PriceFrom ₹ 12,931	Free Cancellation	Rating 0.0 0 reviews	Search Nepal Airlines flights
Bhutan Airlines	PriceFrom ₹ 13,845	Free Cancellation	Rating 0.0	Search Bhutan Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from National Capital Territory of India to Kathmandu?

Finding the right flight to Kathmandu from National Capital Territory of India is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kathmandu quick and easy, saving you time and money.

Can I find flights from National Capital Territory of India to Kathmandu with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Kathmandu from National Capital Territory of India with this policy.

How can momondo help me find flights from National Capital Territory of India to Kathmandu?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kathmandu from National Capital Territory of India.

I’m not ready to book a flight from National Capital Territory of India to Kathmandu right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kathmandu, momondo offers a useful price alert feature which will track prices for flights to Kathmandu from National Capital Territory of India and alert you when they 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 National Capital Territory of India to Kathmandu from ₹ 4,406

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Nepal Airlines flights from National Capital Territory of India to Kathmandu

Our best Nepal Airlines deals on National Capital Territory of India to Kathmandu flight tickets

Air India flights from National Capital Territory of India to Kathmandu

Our best Air India deals on National Capital Territory of India to Kathmandu flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from National Capital Territory of India to Kathmandu that are best for you.

See travel insights to Kathmandu from

How to get the cheapest flight ticket from National Capital Territory of India to Kathmandu

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 National Capital Territory of India to Kathmandu Tribhuvan flight route?

Fly from New Delhi Indira Gandhi Intl to Kathmandu Tribhuvan for the best National Capital Territory of India - Kathmandu Tribhuvan flight prices

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

What cabin class options are available on National Capital Territory of India to Kathmandu Tribhuvan flights?

There are 4 cabin classes available to choose from on National Capital Territory of India 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 National Capital Territory of India to Kathmandu flights?

No. A direct flight is the cheapest option for a flight between National Capital Territory of India to Kathmandu.

What is the cheapest airline that flies from National Capital Territory of India to Kathmandu Tribhuvan?

Bhutan Airlines, Air India, and IndiGo are the most popular carriers operating from National Capital Territory of India to Kathmandu Tribhuvan

Which airlines fly to Kathmandu?

How many flights depart from National Capital Territory of India to Kathmandu on average per day?

As of December 2025, 15 flights take off from National Capital Territory of India and land in Kathmandu each day. The most common flight departure time for this route is 07:00, with 49% of daily flights taking off at midday.

How many flights depart from National Capital Territory of India to Kathmandu on average per week?

As of December 2025, 106 flights take off from National Capital Territory of India and land in Kathmandu each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

Cheap National Capital Territory of India to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from National Capital Territory of India to Kathmandu

Best price found

Fastest flight time

Direct flights

Airports in Kathmandu

When did momondo last update prices for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport?

How many operators does momondo search for flights from National Capital Territory of India to Kathmandu Tribhuvan Airport?

How old do you have to be to fly from National Capital Territory of India 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 National Capital Territory of India to Kathmandu?

Best airlines flying from National Capital Territory of India to Kathmandu

Compare and see reviews for airlines that fly from National Capital Territory of India to Kathmandu with momondo

Travelling to a place near Kathmandu?

Why use momondo?

Why should I use momondo to find a flight deal from National Capital Territory of India to Kathmandu?

Can I find flights from National Capital Territory of India to Kathmandu with flexible booking policies on momondo?

How can momondo help me find flights from National Capital Territory of India to Kathmandu?

I’m not ready to book a flight from National Capital Territory of India 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

Airlines are sorted and displayed according to clicks in the past 7 days on momondo