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Cheap flights from Kolkata to Kathmandu from ₹ 11,197

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

Enter your travel dates to find the best prices.
Air India Logo
21:00 - 16:10CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
18h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:40 - 15:15KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
17h 50m1 stop New Delhi Indira Gandhi Intl
₹ 26,413Air India
Mon, 1 Feb - Sun, 7 Feb
Air India Logo
19:05 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
11h 15m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:40 - 08:40KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
11h 15m1 stop New Delhi Indira Gandhi Intl
₹ 26,604Air India
Mon, 4 Jan - Mon, 11 Jan
Air India Logo
19:15 - 09:05CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
13h 35m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:10 - 20:20KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
23h 25m1 stop New Delhi Indira Gandhi Intl
₹ 27,083Air India
Thu, 10 Sep - Thu, 17 Sep
Air India Logo
00:30 - 09:05CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
8h 20m1 stop New Delhi Indira Gandhi Intl
Air India Logo
14:55 - 21:15KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
6h 35m1 stop New Delhi Indira Gandhi Intl
₹ 27,561Air India
Mon, 11 Jan - Wed, 27 Jan
Air India Logo
09:55 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
20h 25m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:10 - 15:20KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
18h 25m1 stop New Delhi Indira Gandhi Intl
₹ 27,561Air India
Mon, 7 Sep - Fri, 11 Sep
Air India Logo
22:00 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
8h 20m1 stop New Delhi Indira Gandhi Intl
Air India Logo
06:30 - 15:15KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
9h 00m1 stop New Delhi Indira Gandhi Intl
₹ 27,944Air India
Sun, 20 Dec - Wed, 30 Dec
Air India Logo
07:00 - 20:10CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
12h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
06:30 - 18:35KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
12h 20m1 stop New Delhi Indira Gandhi Intl
₹ 28,614Air India
Wed, 16 Sep - Wed, 30 Sep
Air India Logo
12:55 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
17h 25m1 stop New Delhi Indira Gandhi Intl
Air India Logo
21:10 - 09:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
12h 55m1 stop New Delhi Indira Gandhi Intl
₹ 28,805Air India
Thu, 3 Sep - Sat, 5 Sep
Multiple Airlines Logo
09:55 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
20h 25m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
21:45 - 17:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
20h 20m1 stop Dhaka Hazrat Shahjalal Intl
₹ 32,346Multiple Airlines
Tue, 8 Dec - Wed, 9 Dec
Multiple Airlines Logo
22:00 - 16:10CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
17h 55m1 stop New Delhi Indira Gandhi Intl
Multiple Airlines Logo
21:45 - 17:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
20h 20m1 stop Dhaka Hazrat Shahjalal Intl
₹ 32,538Multiple Airlines
Fri, 20 Nov - Wed, 25 Nov

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Air India flights from Kolkata to Kathmandu

Our best Air India deals on Kolkata to Kathmandu flight tickets
Air India
27 Aug
CCU10:30Kolkata Netaji S. Chandra
13h 20m
1 stop
KTM00:05Kathmandu Tribhuvan
3 Sept
KTM07:35Kathmandu Tribhuvan
11h 15m
1 stop
CCU18:35Kolkata Netaji S. Chandra
₹ 26,222
Air India
1 Feb
CCU21:00Kolkata Netaji S. Chandra
18h 55m
1 stop
KTM16:10Kathmandu Tribhuvan
7 Feb
KTM21:40Kathmandu Tribhuvan
17h 50m
1 stop
CCU15:15Kolkata Netaji S. Chandra
₹ 26,413
Air India
4 Jan
CCU19:05Kolkata Netaji S. Chandra
11h 15m
1 stop
KTM06:35Kathmandu Tribhuvan
11 Jan
KTM21:40Kathmandu Tribhuvan
11h 15m
1 stop
CCU08:40Kolkata Netaji S. Chandra
₹ 26,604

Thai Airways flights from Kolkata to Kathmandu

Our best Thai Airways deals on Kolkata to Kathmandu flight tickets
Thai Airways
6 Sept
CCU02:00Kolkata Netaji S. Chandra
10h 10m
1 stop
KTM12:25Kathmandu Tribhuvan
11 Sept
KTM00:25Kathmandu Tribhuvan
24h 35m
1 stop
CCU00:45Kolkata Netaji S. Chandra
₹ 74,741
Thai Airways
5 Sept
CCU02:00Kolkata Netaji S. Chandra
10h 10m
1 stop
KTM12:25Kathmandu Tribhuvan
11 Sept
KTM00:25Kathmandu Tribhuvan
24h 35m
1 stop
CCU00:45Kolkata Netaji S. Chandra
₹ 77,229

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

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Price

Cheapest return flight

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Mon 1/2

21:00-16:10

1 stop18h 55m

Kathmandu Tribhuvan

Sun 7/2

21:40-15:15

1 stop17h 50m

₹ 26,413

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Mon 4/1

19:05-06:35

1 stop11h 15m

Kathmandu Tribhuvan

Mon 11/1

21:40-08:40

1 stop11h 15m

₹ 26,604

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 10/9

19:15-09:05

1 stop13h 35m

Kathmandu Tribhuvan

Thu 17/9

21:10-20:20

1 stop23h 25m

₹ 27,083
Fastest return journey

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Mon 11/1

00:30-09:05

1 stop8h 20m

Kathmandu Tribhuvan

Wed 27/1

14:55-21:15

1 stop6h 35m

₹ 27,561

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Mon 7/9

09:55-06:35

1 stop20h 25m

Kathmandu Tribhuvan

Fri 11/9

21:10-15:20

1 stop18h 25m

₹ 27,561

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 20/12

22:00-06:35

1 stop8h 20m

Kathmandu Tribhuvan

Wed 30/12

06:30-15:15

1 stop9h 00m

₹ 27,944

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Wed 16/9

07:00-20:10

1 stop12h 55m

Kathmandu Tribhuvan

Wed 30/9

06:30-18:35

1 stop12h 20m

₹ 28,614

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 3/9

12:55-06:35

1 stop17h 25m

Kathmandu Tribhuvan

Sat 5/9

21:10-09:50

1 stop12h 55m

₹ 28,805

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Tue 8/12

09:55-06:35

1 stop20h 25m

Kathmandu Tribhuvan

Wed 9/12

21:45-17:50

1 stop20h 20m

₹ 32,346

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 20/11

22:00-16:10

1 stop17h 55m

Kathmandu Tribhuvan

Wed 25/11

21:45-17:50

1 stop20h 20m

₹ 32,538

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 typical price of a round-trip flight between Kolkata and Kathmandu?

Prices are currently typical for flights on this route.

Typical prices usually range from ₹ 24,499 to ₹ 37,323.
The lowest price recently found on this route was ₹ 26,413.

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 ₹ 19,044. 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 ₹ 20,480.

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 August 2026, prices for Kolkata to Kathmandu flights are approximately 18% cheaper 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

₹ 11,197

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 ₹ 11,197. The best return flight deal from Kolkata to Kathmandu found on momondo in the last 72 hours is ₹ 26,413.
The fastest flight from Kolkata to Kathmandu takes 1h 15m
Direct flights go from Kolkata to Kathmandu on Monday, 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?

  • 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 ₹ 18,352Free CancellationRating
5.5
2,941 reviews
Search Air India 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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