Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Kolkata to Kathmandu from ₹ 12,143

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 23/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Kolkata to Kathmandu

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
05:20 - 12:50
CCU
-
KTM
7h 15m
1 stop
Multiple Airlines Logo
13:25 - 19:15
KTM
-
CCU
6h 05m
1 stop
₹ 26,198Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
IndiGo Logo
03:00 - 13:05
CCU
-
KTM
9h 50m
1 stop
IndiGo Logo
20:50 - 05:00
KTM
-
CCU
8h 25m
1 stop
₹ 26,485IndiGo
Mon, 3 Aug - Tue, 4 Aug
Multiple Airlines Logo
05:20 - 12:50
CCU
-
KTM
7h 15m
1 stop
Multiple Airlines Logo
13:25 - 19:15
KTM
-
CCU
6h 05m
1 stop
₹ 26,963Multiple Airlines
Tue, 14 Jul - Tue, 21 Jul
Air India Logo
19:15 - 13:40
CCU
-
KTM
18h 10m
1 stop
Air India Logo
14:40 - 21:20
KTM
-
CCU
6h 55m
1 stop
₹ 27,346Air India
Tue, 15 Sep - Wed, 23 Sep
Multiple Airlines Logo
05:20 - 18:10
CCU
-
KTM
12h 35m
1 stop
Multiple Airlines Logo
08:10 - 08:05
KTM
-
CCU
24h 10m
1 stop
₹ 27,632Multiple Airlines
Tue, 7 Jul - Tue, 14 Jul
Air India Logo
08:30 - 00:05
CCU
-
KTM
15h 20m
1 stop
Air India Logo
10:05 - 00:20
KTM
-
CCU
14h 30m
1 stop
₹ 27,919Air India
Fri, 19 Jun - Fri, 26 Jun
Multiple Airlines Logo
21:00 - 06:35
CCU
-
KTM
9h 20m
1 stop
Multiple Airlines Logo
18:00 - 17:45
KTM
-
CCU
24h 00m
1 stop
₹ 28,110Multiple Airlines
Thu, 18 Jun - Sun, 21 Jun
Air India Logo
16:10 - 00:05
CCU
-
KTM
7h 40m
1 stop
Air India Logo
06:30 - 18:35
KTM
-
CCU
12h 20m
1 stop
₹ 28,302Air India
Thu, 23 Jul - Sat, 25 Jul
Multiple Airlines Logo
21:00 - 09:05
CCU
-
KTM
11h 50m
1 stop
Multiple Airlines Logo
18:00 - 17:45
KTM
-
CCU
24h 00m
1 stop
₹ 28,493Multiple Airlines
Thu, 25 Jun - Wed, 1 Jul
Multiple Airlines Logo
21:00 - 06:35
CCU
-
KTM
9h 20m
1 stop
Multiple Airlines Logo
12:30 - 17:45
KTM
-
CCU
5h 30m
1 stop
₹ 28,589Multiple Airlines
Thu, 23 Jul - Sat, 25 Jul

IndiGo flights from Kolkata to Kathmandu

Our best IndiGo deals on Kolkata to Kathmandu flight tickets
IndiGo
3 Aug
CCU03:00Kolkata Netaji S. Chandra
9h 50m
1 stop
KTM13:05Kathmandu Tribhuvan
4 Aug
KTM20:50Kathmandu Tribhuvan
8h 25m
1 stop
CCU05:00Kolkata Netaji S. Chandra
₹ 26,485
IndiGo
19 Jun
CCU07:00Kolkata Netaji S. Chandra
12h 35m
1 stop
KTM19:50Kathmandu Tribhuvan
26 Jun
KTM14:05Kathmandu Tribhuvan
6h 25m
1 stop
CCU20:15Kolkata Netaji S. Chandra
₹ 30,501

Air India flights from Kolkata to Kathmandu

Our best Air India deals on Kolkata to Kathmandu flight tickets
Air India
15 Sept
CCU19:15Kolkata Netaji S. Chandra
18h 10m
1 stop
KTM13:40Kathmandu Tribhuvan
23 Sept
KTM14:40Kathmandu Tribhuvan
6h 55m
1 stop
CCU21:20Kolkata Netaji S. Chandra
₹ 27,346
Air India
19 Jun
CCU08:30Kolkata Netaji S. Chandra
15h 20m
1 stop
KTM00:05Kathmandu Tribhuvan
26 Jun
KTM10:05Kathmandu Tribhuvan
14h 30m
1 stop
CCU00:20Kolkata Netaji S. Chandra
₹ 27,919
Air India
23 Jul
CCU16:10Kolkata Netaji S. Chandra
7h 40m
1 stop
KTM00:05Kathmandu Tribhuvan
25 Jul
KTM06:30Kathmandu Tribhuvan
12h 20m
1 stop
CCU18:35Kolkata Netaji S. Chandra
₹ 28,302

momondo Fare Finder

 
Customise your flight search to find flights from Kolkata to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 25 May 2026.
Use the filters below to find and compare flights from Kolkata to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Tue 14/7

05:20-12:50

1 stop7h 15m

Kathmandu Tribhuvan

Tue 21/7

13:25-19:15

1 stop6h 05m

₹ 26,198

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Mon 3/8

03:00-13:05

1 stop9h 50m

Kathmandu Tribhuvan

Tue 4/8

20:50-05:00

1 stop8h 25m

₹ 26,485

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Tue 14/7

05:20-12:50

1 stop7h 15m

Kathmandu Tribhuvan

Tue 21/7

13:25-19:15

1 stop6h 05m

₹ 26,963

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Tue 15/9

19:15-13:40

1 stop18h 10m

Kathmandu Tribhuvan

Wed 23/9

14:40-21:20

1 stop6h 55m

₹ 27,346

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Tue 7/7

05:20-18:10

1 stop12h 35m

Kathmandu Tribhuvan

Tue 14/7

08:10-08:05

1 stop24h 10m

₹ 27,632

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Fri 19/6

08:30-00:05

1 stop15h 20m

Kathmandu Tribhuvan

Fri 26/6

10:05-00:20

1 stop14h 30m

₹ 27,919

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 18/6

21:00-06:35

1 stop9h 20m

Kathmandu Tribhuvan

Sun 21/6

18:00-17:45

1 stop24h 00m

₹ 28,110

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 23/7

16:10-00:05

1 stop7h 40m

Kathmandu Tribhuvan

Sat 25/7

06:30-18:35

1 stop12h 20m

₹ 28,302

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 25/6

21:00-09:05

1 stop11h 50m

Kathmandu Tribhuvan

Wed 1/7

18:00-17:45

1 stop24h 00m

₹ 28,493

KolkataKathmandu

CCU - KTM

CCUKTM

Kolkata Netaji S. Chandra

Thu 23/7

21:00-06:35

1 stop9h 20m

Kathmandu Tribhuvan

Sat 25/7

12:30-17:45

1 stop5h 30m

₹ 28,589

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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?

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 ₹ 20,461. 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 ₹ 23,139.

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.

How have Kolkata to Kathmandu flight prices changed over time?

As of May 2026, prices for Kolkata to Kathmandu flights are approximately 32% 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

Fastest flight time

1h 15m

Direct flights

Mon, Wed, Fri and Sun

Airports in Kathmandu

1 airport
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 ₹ 18,848Free CancellationRating
5.5
2,961 reviews
Search Air India flights
IndiGoPriceFrom ₹ 26,048Free CancellationRating
6.8
561 reviews
Search IndiGo 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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 24/6
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

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
Air India
IndiGo