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Cheap flights from Kolkata to Kathmandu from ₹ 12,569

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
05:55 - 22:55CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
16h 45m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:05 - 23:05KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
13h 15m1 stop New Delhi Indira Gandhi Intl
₹ 25,995Air India
Sun, 20 Dec - Wed, 30 Dec
Air India Logo
22:25 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
7h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:05 - 18:25KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 35m1 stop New Delhi Indira Gandhi Intl
₹ 26,280Air India
Sat, 26 Dec - Fri, 1 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 - 13:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
16h 25m1 stop New Delhi Indira Gandhi Intl
₹ 26,280Air India
Fri, 8 Jan - Sun, 17 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
06:30 - 15:10KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 55m1 stop New Delhi Indira Gandhi Intl
₹ 26,375Air India
Sun, 27 Dec - Thu, 31 Dec
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
10:05 - 18:25KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 35m1 stop New Delhi Indira Gandhi Intl
₹ 27,137Air India
Mon, 30 Nov - Thu, 3 Dec
Air India Logo
22:25 - 06:35CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
7h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
06:30 - 13:50KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
7h 35m1 stop New Delhi Indira Gandhi Intl
₹ 27,423Air India
Thu, 31 Dec - Sun, 31 Jan
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
10:05 - 18:25KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 35m1 stop New Delhi Indira Gandhi Intl
₹ 27,518Air India
Sat, 5 Dec - Tue, 8 Dec
Air India Logo
15:50 - 22:55CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
6h 50m1 stop New Delhi Indira Gandhi Intl
Air India Logo
10:05 - 18:25KTM  Kathmandu Tribhuvan-CCU Kolkata Netaji S. Chandra
8h 35m1 stop New Delhi Indira Gandhi Intl
₹ 28,756Air India
Thu, 26 Nov - Mon, 30 Nov
Multiple Airlines Logo
05:55 - 16:10CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
10h 00m1 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
₹ 34,564Multiple Airlines
Sat, 5 Dec - Mon, 7 Dec
Multiple Airlines Logo
05:55 - 16:10CCU  Kolkata Netaji S. Chandra-KTM Kathmandu Tribhuvan
10h 00m1 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
₹ 35,326Multiple Airlines
Sat, 5 Dec - Mon, 7 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
20 Dec
CCU05:55Kolkata Netaji S. Chandra
16h 45m
1 stop
KTM22:55Kathmandu Tribhuvan
30 Dec
KTM10:05Kathmandu Tribhuvan
13h 15m
1 stop
CCU23:05Kolkata Netaji S. Chandra
₹ 25,995
Air India
26 Dec
CCU22:25Kolkata Netaji S. Chandra
7h 55m
1 stop
KTM06:35Kathmandu Tribhuvan
1 Jan
KTM10:05Kathmandu Tribhuvan
8h 35m
1 stop
CCU18:25Kolkata Netaji S. Chandra
₹ 26,280
Air India
27 Dec
CCU21:00Kolkata Netaji S. Chandra
11h 50m
1 stop
KTM09:05Kathmandu Tribhuvan
31 Dec
KTM06:30Kathmandu Tribhuvan
8h 55m
1 stop
CCU15:10Kolkata Netaji S. Chandra
₹ 26,375

Buddha Air flights from Kolkata to Kathmandu

Our best Buddha Air deals on Kolkata to Kathmandu flight tickets
Buddha Air
17 Oct
CCU09:10Kolkata Netaji S. Chandra
1h 15m
KTM10:40Kathmandu Tribhuvan
20 Oct
KTM07:00Kathmandu Tribhuvan
1h 45m
CCU08:30Kolkata Netaji S. Chandra
₹ 47,133
Buddha Air
20 Oct
CCU09:10Kolkata Netaji S. Chandra
1h 15m
KTM10:40Kathmandu Tribhuvan
27 Oct
KTM07:00Kathmandu Tribhuvan
1h 45m
CCU08:30Kolkata Netaji S. Chandra
₹ 54,560

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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Cheapest return flight

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 20/12

05:55-22:55

1 stop16h 45m

Kathmandu Tribhuvan

Wed 30/12

10:05-23:05

1 stop13h 15m

₹ 25,995

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sat 26/12

22:25-06:35

1 stop7h 55m

Kathmandu Tribhuvan

Fri 1/1

10:05-18:25

1 stop8h 35m

₹ 26,280

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Fri 8/1

21:00-09:05

1 stop11h 50m

Kathmandu Tribhuvan

Sun 17/1

21:40-13:50

1 stop16h 25m

₹ 26,280

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sun 27/12

21:00-09:05

1 stop11h 50m

Kathmandu Tribhuvan

Thu 31/12

06:30-15:10

1 stop8h 55m

₹ 26,375

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Mon 30/11

21:00-06:35

1 stop9h 20m

Kathmandu Tribhuvan

Thu 3/12

10:05-18:25

1 stop8h 35m

₹ 27,137

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 31/12

22:25-06:35

1 stop7h 55m

Kathmandu Tribhuvan

Sun 31/1

06:30-13:50

1 stop7h 35m

₹ 27,423

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sat 5/12

21:00-06:35

1 stop9h 20m

Kathmandu Tribhuvan

Tue 8/12

10:05-18:25

1 stop8h 35m

₹ 27,518
Fastest return journey

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Thu 26/11

15:50-22:55

1 stop6h 50m

Kathmandu Tribhuvan

Mon 30/11

10:05-18:25

1 stop8h 35m

₹ 28,756

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sat 5/12

05:55-16:10

1 stop10h 00m

Kathmandu Tribhuvan

Mon 7/12

22:00-08:45

1 stop11h 00m

₹ 34,564

KolkataKathmandu

CCU Kolkata Netaji S. Chandra - KTM Kathmandu Tribhuvan

CCUKTM

Kolkata Netaji S. Chandra

Sat 5/12

05:55-16:10

1 stop10h 00m

Kathmandu Tribhuvan

Mon 7/12

22:00-08:45

1 stop11h 00m

₹ 35,326

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 ₹ 20,377. If you’re not able to fly to Kathmandu in February, then January is your next best option. Flight prices from Kolkata to Kathmandu during January average around ₹ 24,281.

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 October 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

₹ 12,569

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 ₹ 12,569. The best return flight deal from Kolkata to Kathmandu found on momondo in the last 72 hours is ₹ 25,995.
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 ₹ 18,260Free CancellationRating
5.5
2,915 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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