What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan?

Air India is the most popular carrier operating from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan

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

The number of flights available between Kolkata and Kathmandu is 4 per week as of September 2026. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport?

Prices for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport?

There is 1 operator available for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport as of September 2026.

How old do you have to be to fly from Kolkata Netaji S. Chandra 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 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 Kolkata Netaji S. Chandra Airport 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.

₹ 12,165 Cheap Flights from Kolkata to Kathmandu in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to Kathmandu

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20:55 - 06:35CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

9h 25m1 stop New Delhi Indira Gandhi Intl

14:55 - 20:10KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

5h 30m1 stop New Delhi Indira Gandhi Intl

₹ 25,287Air India

Tue, 12 Jan - Wed, 27 Jan

22:30 - 09:05CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

10h 20m1 stop New Delhi Indira Gandhi Intl

21:40 - 11:45KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

14h 20m1 stop New Delhi Indira Gandhi Intl

₹ 26,054Air India

Thu, 7 Jan - Mon, 11 Jan

07:00 - 22:55CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

15h 40m1 stop New Delhi Indira Gandhi Intl

06:30 - 15:10KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

8h 55m1 stop New Delhi Indira Gandhi Intl

₹ 27,203Air India

Fri, 25 Dec - Sat, 9 Jan

16:05 - 20:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

28h 20m1 stop New Delhi Indira Gandhi Intl

21:40 - 11:45KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

14h 20m1 stop New Delhi Indira Gandhi Intl

₹ 27,490Air India

Fri, 22 Jan - Fri, 29 Jan

05:55 - 16:10CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

10h 00m1 stop New Delhi Indira Gandhi Intl

21:40 - 09:00KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

11h 35m1 stop New Delhi Indira Gandhi Intl

₹ 27,586Air India

Fri, 25 Dec - Sat, 9 Jan

07:00 - 22:55CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

15h 40m1 stop New Delhi Indira Gandhi Intl

21:40 - 13:55KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

16h 30m1 stop New Delhi Indira Gandhi Intl

₹ 27,778Air India

Thu, 24 Dec - Sun, 27 Dec

05:55 - 20:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

14h 30m1 stop New Delhi Indira Gandhi Intl

14:55 - 23:50KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

9h 10m1 stop New Delhi Indira Gandhi Intl

₹ 28,831Air India

Fri, 25 Dec - Sat, 9 Jan

12:55 - 06:35CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

17h 25m1 stop New Delhi Indira Gandhi Intl

17:10 - 23:50KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

6h 55m1 stop New Delhi Indira Gandhi Intl

₹ 28,831Air India

Fri, 25 Dec - Sat, 9 Jan

05:55 - 16:10CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

10h 00m1 stop New Delhi Indira Gandhi Intl

22:00 - 08:45KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

11h 00m1 stop Dhaka Hazrat Shahjalal Intl

₹ 31,130Multiple Airlines

Sun, 6 Dec - Sun, 6 Dec

20:55 - 06:35CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

9h 25m1 stop New Delhi Indira Gandhi Intl

22:00 - 08:45KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

11h 00m1 stop Dhaka Hazrat Shahjalal Intl

₹ 32,759Multiple Airlines

Wed, 25 Nov - Mon, 30 Nov

Cheap direct flights

Enter your travel dates to find the best prices.

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Thu, 5 Nov - Thu, 12 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Tue, 10 Nov - Tue, 17 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Thu, 12 Nov - Thu, 19 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Sat, 24 Oct - Thu, 12 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Sat, 24 Oct - Sat, 14 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Tue, 13 Oct - Sat, 17 Oct

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Sat, 24 Oct - Tue, 10 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Sat, 7 Nov - Sat, 14 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 50,958Buddha Air

Sun, 25 Oct - Thu, 12 Nov

09:10 - 10:40CCU Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan

1h 15mdirect

07:00 - 08:30KTM Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra

1h 45mdirect

₹ 51,533Buddha Air

Thu, 24 Dec - Sun, 27 Dec

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Air India flights from Kolkata to Kathmandu

Our best Air India deals on Kolkata to Kathmandu flight tickets

Air India

12 Jan

CCU20:55Kolkata Netaji S. Chandra

9h 25m

1 stop

KTM06:35Kathmandu Tribhuvan

27 Jan

KTM14:55Kathmandu Tribhuvan

5h 30m

1 stop

CCU20:10Kolkata Netaji S. Chandra

₹ 25,287

Air India

7 Jan

CCU22:30Kolkata Netaji S. Chandra

10h 20m

1 stop

KTM09:05Kathmandu Tribhuvan

11 Jan

KTM21:40Kathmandu Tribhuvan

14h 20m

1 stop

CCU11:45Kolkata Netaji S. Chandra

₹ 26,054

Air India

25 Dec

CCU07:00Kolkata Netaji S. Chandra

15h 40m

1 stop

KTM22:55Kathmandu Tribhuvan

9 Jan

KTM06:30Kathmandu Tribhuvan

8h 55m

1 stop

CCU15:10Kolkata Netaji S. Chandra

₹ 27,203

IndiGo flights from Kolkata to Kathmandu

Our best IndiGo deals on Kolkata to Kathmandu flight tickets

IndiGo

7 Oct

CCU03:00Kolkata Netaji S. Chandra

16h 35m

1 stop

KTM19:50Kathmandu Tribhuvan

18 Oct

KTM14:05Kathmandu Tribhuvan

19h 50m

1 stop

CCU09:40Kolkata Netaji S. Chandra

₹ 40,038

IndiGo

2 Dec

CCU10:25Kolkata Netaji S. Chandra

9h 10m

2 stops

KTM19:50Kathmandu Tribhuvan

8 Dec

KTM13:55Kathmandu Tribhuvan

8h 00m

1 stop

CCU21:40Kolkata Netaji S. Chandra

₹ 40,709

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Tue 12/1

20:55-06:35

1 stop9h 25m

Kathmandu Tribhuvan

Wed 27/1

14:55-20:10

1 stop5h 30m

₹ 25,287

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 7/1

22:30-09:05

1 stop10h 20m

Kathmandu Tribhuvan

Mon 11/1

21:40-11:45

1 stop14h 20m

₹ 26,054

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 25/12

07:00-22:55

1 stop15h 40m

Kathmandu Tribhuvan

Sat 9/1

06:30-15:10

1 stop8h 55m

₹ 27,203

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 22/1

16:05-20:40

1 stop28h 20m

Kathmandu Tribhuvan

Fri 29/1

21:40-11:45

1 stop14h 20m

₹ 27,490

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 25/12

05:55-16:10

1 stop10h 00m

Kathmandu Tribhuvan

Sat 9/1

21:40-09:00

1 stop11h 35m

₹ 27,586

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 24/12

07:00-22:55

1 stop15h 40m

Kathmandu Tribhuvan

Sun 27/12

21:40-13:55

1 stop16h 30m

₹ 27,778

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 25/12

05:55-20:40

1 stop14h 30m

Kathmandu Tribhuvan

Sat 9/1

14:55-23:50

1 stop9h 10m

₹ 28,831

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 25/12

12:55-06:35

1 stop17h 25m

Kathmandu Tribhuvan

Sat 9/1

17:10-23:50

1 stop6h 55m

₹ 28,831

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 6/12

05:55-16:10

1 stop10h 00m

Kathmandu Tribhuvan

Sun 6/12

22:00-08:45

1 stop11h 00m

₹ 31,130

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Wed 25/11

20:55-06:35

1 stop9h 25m

Kathmandu Tribhuvan

Mon 30/11

22:00-08:45

1 stop11h 00m

₹ 32,759

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 Kolkata 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 Kolkata to Kathmandu. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 19,061. If you’re not able to fly to Kathmandu in July, then February is your next best option. Flight prices from Kolkata to Kathmandu during February average around ₹ 20,498.

What is the cheapest Kolkata Netaji S. Chandra to Kathmandu Tribhuvan flight route?

Fly from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan for the best Kolkata Netaji S. Chandra - Kathmandu Tribhuvan flight prices

What cabin class options are available on Kolkata to Kathmandu flights?

There is only 1 cabin class available to choose from on Kolkata to Kathmandu 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 Kolkata to Kathmandu flights?

You could potentially save up to 48% on your flight if you consider stops on a Kolkata to Kathmandu flight.

How have Kolkata to Kathmandu flight prices changed over time?

As of September 2026, prices for Kolkata to Kathmandu flights are approximately 98% more expensive when compared to flights at the same time last year.

When to book flights from Kolkata to Kathmandu

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

Estimated return price

Cheap Kolkata to Kathmandu (CCU to KTM) flight deals and tips

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

Best price found	₹ 12,165
Fastest flight time	1h 15m
Direct flights	Wed, Fri and Sun
Airports in Kathmandu	1 airport

The best one-way flight to Kathmandu from Kolkata in the past 72 hours is ₹ 12,165. The best return flight deal from Kolkata to Kathmandu found on momondo in the last 72 hours is ₹ 25,287.

The fastest flight from Kolkata to Kathmandu takes 1h 15m

Direct flights go from Kolkata to Kathmandu on Wednesday, Friday and Sunday. Airline offering direct flights is Buddha Air..

There is 1 airport in Kathmandu. From Kolkata there are direct flights to Kathmandu Tribhuvan (KTM).

Search flight deals

Frequently asked questions about flying from Kolkata to Kathmandu

How far is Kolkata Netaji S. Chandra to Kathmandu Tribhuvan by plane?
The distance between Kolkata Netaji S. Chandra and Kathmandu Tribhuvan is about 649.1 km. A reasonable flight in good conditions will take 1h 15m.
When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport?
Prices for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport?
There is 1 operator available for flights from Kolkata Netaji S. Chandra Airport to Kathmandu Tribhuvan Airport as of September 2026.
How old do you have to be to fly from Kolkata Netaji S. Chandra 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 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 Kolkata Netaji S. Chandra Airport 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 Kolkata to Kathmandu?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kolkata to Kathmandu is ATR 42 / ATR 72 (100.00% of total bookings).
What is the most popular airline from Kolkata to Kathmandu?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Kolkata to Kathmandu is Air India (100% of total bookings).

Best airlines flying from Kolkata to Kathmandu

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

Airline	Rating	Free Cancellation	Price
Air India	PriceFrom ₹ 18,369	Free Cancellation	Rating 5.5 2,919 reviews		Search Air India flights

Nagarkot

Why use momondo?

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

It is quick and easy to find Kolkata 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 Kolkata to Kathmandu with flexible booking policies on momondo?

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

How can momondo help me find flights from Kolkata 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 Kolkata.

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

Yes. momondo can track prices for Kolkata to Kathmandu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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 Kolkata to Kathmandu from ₹ 12,165

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Kathmandu departing on 9/12. 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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Our best Air India deals on Kolkata to Kathmandu flight tickets

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How to get the cheapest flight ticket from Kolkata to Kathmandu

What is the cheapest month to fly to Kathmandu?

What is the cheapest Kolkata Netaji S. Chandra to Kathmandu Tribhuvan flight route?

What cabin class options are available on Kolkata to Kathmandu flights?

Can stopping save me money on Kolkata to Kathmandu flights?

How have Kolkata to Kathmandu flight prices changed over time?

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan?

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

When to book flights from Kolkata to Kathmandu

Cheap Kolkata to Kathmandu (CCU to KTM) flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in Kathmandu

Frequently asked questions about flying from Kolkata to Kathmandu

Best airlines flying from Kolkata to Kathmandu

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

Travelling to a place near Kathmandu?

Why use momondo?

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

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According to popular flight searches on momondo this year

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