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Cheap flights from Kolkata to Kathmandu from ₹ 12,130

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kolkata to Kathmandu

Cheap return flights

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Air India Logo
21:00 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
9h 20m1 stop New Delhi Indira Gandhi Intl
Air India Logo
07:35 - 15:10KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
7h 50m1 stop New Delhi Indira Gandhi Intl
₹ 29,432Air India
Sun, 10 Jan - Tue, 12 Jan
Air India Logo
21:00 - 09:05CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
11h 50m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:40 - 11:45KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
14h 20m1 stop New Delhi Indira Gandhi Intl
₹ 29,526Air India
Tue, 12 Jan - Fri, 15 Jan
Air India Logo
14:35 - 22:55CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
8h 05m1 stop New Delhi Indira Gandhi Intl
Air India Logo
06:30 - 15:10KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 55m1 stop New Delhi Indira Gandhi Intl
₹ 29,620Air India
Tue, 9 Feb - Tue, 23 Feb
Air India Logo
15:50 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
14h 30m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:05 - 20:15KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
10h 25m1 stop New Delhi Indira Gandhi Intl
₹ 29,808Air India
Thu, 18 Feb - Sun, 21 Feb
Multiple Airlines Logo
07:00 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
23h 20m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
22:00 - 08:45KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
11h 00m1 stop Dhaka Hazrat Shahjalal Intl
₹ 30,278Multiple Airlines
Sat, 12 Dec - Mon, 14 Dec
Multiple Airlines Logo
22:25 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
7h 55m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
22:00 - 17:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
20h 05m1 stop Dhaka Hazrat Shahjalal Intl
₹ 31,030Multiple Airlines
Thu, 10 Dec - Sun, 13 Dec
Multiple Airlines Logo
22:25 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
7h 55m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
22:00 - 17:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
20h 05m1 stop Dhaka Hazrat Shahjalal Intl
₹ 31,218Multiple Airlines
Thu, 10 Dec - Sun, 13 Dec
Buddha Air Logo
09:10 - 10:40CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
1h 15mdirect
Buddha Air Logo
07:00 - 08:30KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
1h 45mdirect
₹ 50,965Buddha Air
Sun, 10 Jan - Thu, 14 Jan
Buddha Air Logo
09:10 - 10:40CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
1h 15mdirect
Buddha Air Logo
07:00 - 08:30KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
1h 45mdirect
₹ 51,247Buddha Air
Tue, 22 Dec - Tue, 29 Dec
Buddha Air Logo
09:10 - 10:40CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
1h 15mdirect
Buddha Air Logo
07:00 - 08:30KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
1h 45mdirect
₹ 51,529Buddha Air
Thu, 7 Jan - Thu, 14 Jan

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IndiGo flights from Kolkata to Kathmandu

Our best IndiGo deals on Kolkata to Kathmandu flight tickets
IndiGo
7 Dec
CCU03:00Kolkata Netaji S. Chandra
16h 35m
1 stop
KTM19:50Kathmandu Tribhuvan
11 Dec
KTM17:10Kathmandu Tribhuvan
15h 30m
1 stop
CCU08:25Kolkata Netaji S. Chandra
₹ 37,612
IndiGo
10 Dec
CCU10:25Kolkata Netaji S. Chandra
9h 10m
2 stops
KTM19:50Kathmandu Tribhuvan
13 Dec
KTM20:50Kathmandu Tribhuvan
11h 50m
1 stop
CCU08:25Kolkata Netaji S. Chandra
₹ 39,775
IndiGo
22 Dec
CCU10:25Kolkata Netaji S. Chandra
9h 10m
2 stops
KTM19:50Kathmandu Tribhuvan
29 Dec
KTM14:05Kathmandu Tribhuvan
10h 35m
1 stop
CCU00:25Kolkata Netaji S. Chandra
₹ 39,869

Air India flights from Kolkata to Kathmandu

Our best Air India deals on Kolkata to Kathmandu flight tickets
Air India
10 Nov
CCU21:00Kolkata Netaji S. Chandra
9h 20m
1 stop
KTM06:35Kathmandu Tribhuvan
12 Nov
KTM06:35Kathmandu Tribhuvan
8h 50m
1 stop
CCU15:10Kolkata Netaji S. Chandra
₹ 28,961
Air India
10 Nov
CCU19:05Kolkata Netaji S. Chandra
11h 15m
1 stop
KTM06:35Kathmandu Tribhuvan
13 Nov
KTM10:05Kathmandu Tribhuvan
10h 25m
1 stop
CCU20:15Kolkata Netaji S. Chandra
₹ 29,432
Air India
12 Jan
CCU21:00Kolkata Netaji S. Chandra
11h 50m
1 stop
KTM09:05Kathmandu Tribhuvan
15 Jan
KTM21:40Kathmandu Tribhuvan
14h 20m
1 stop
CCU11:45Kolkata Netaji S. Chandra
₹ 29,526

momondo Fare Finder

 
Use the filters below to find and compare flights from Kolkata to Kathmandu that are best for you.

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Route

Depart

Return

Price

Cheapest return flight

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 10/1

21:00-06:35

1 stop9h 20m

Kathmandu Tribhuvan

Tue 12/1

07:35-15:10

1 stop7h 50m

₹ 29,432

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Tue 12/1

21:00-09:05

1 stop11h 50m

Kathmandu Tribhuvan

Fri 15/1

21:40-11:45

1 stop14h 20m

₹ 29,526

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Tue 9/2

14:35-22:55

1 stop8h 05m

Kathmandu Tribhuvan

Tue 23/2

06:30-15:10

1 stop8h 55m

₹ 29,620

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 18/2

15:50-06:35

1 stop14h 30m

Kathmandu Tribhuvan

Sun 21/2

10:05-20:15

1 stop10h 25m

₹ 29,808

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sat 12/12

07:00-06:35

1 stop23h 20m

Kathmandu Tribhuvan

Mon 14/12

22:00-08:45

1 stop11h 00m

₹ 30,278

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 10/12

22:25-06:35

1 stop7h 55m

Kathmandu Tribhuvan

Sun 13/12

22:00-17:50

1 stop20h 05m

₹ 31,030

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 10/12

22:25-06:35

1 stop7h 55m

Kathmandu Tribhuvan

Sun 13/12

22:00-17:50

1 stop20h 05m

₹ 31,218
Fastest return journey

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 10/1

09:10-10:40

Nonstop1h 15m

Kathmandu Tribhuvan

Thu 14/1

07:00-08:30

Nonstop1h 45m

₹ 50,965

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Tue 22/12

09:10-10:40

Nonstop1h 15m

Kathmandu Tribhuvan

Tue 29/12

07:00-08:30

Nonstop1h 45m

₹ 51,247

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 7/1

09:10-10:40

Nonstop1h 15m

Kathmandu Tribhuvan

Thu 14/1

07:00-08:30

Nonstop1h 45m

₹ 51,529

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

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

What is the cheapest month to fly to Kathmandu?

In general, February 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 ₹ 20,123. If you’re not able to fly to Kathmandu in February, then May is your next best option. Flight prices from Kolkata to Kathmandu during May average around ₹ 25,200.

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 51% 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 November 2026, prices for Kolkata to Kathmandu flights are approximately 4% 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

₹ 12,130

Fastest flight time

1h 15m

Direct flights

Mon, Wed, Fri and Sun

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Kolkata in the past 72 hours is ₹ 12,130. The best return flight deal from Kolkata to Kathmandu found on momondo in the last 72 hours is ₹ 29,432.
The fastest flight from Kolkata to Kathmandu takes 1h 15m
Direct flights go from Kolkata to Kathmandu on Monday, Wednesday, Friday and Sunday. There are no airlines offering direct flights..
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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 18,032Free CancellationRating
5.5
2,899 reviews
Search Air India flights
Buddha AirPriceFrom ₹ 41,500Free CancellationRating
0.0
0 reviews
Search Buddha Air flights

Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
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.

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