Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Kathmandu to Kolkata from ₹ 11,085

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Kolkata departing on 11/3. 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

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 Kathmandu to Kolkata

Cheap return flights

Enter your travel dates to find the best prices.
Air India Logo
10:05 - 18:25
KTM
-
CCU
8h 35m
1 stop
Air India Logo
00:30 - 00:15
CCU
-
KTM
23h 30m
1 stop
₹ 19,239Air India
Tue, 17 Mar - Mon, 23 Mar
Air India Logo
06:35 - 09:45
KTM
-
CCU
27h 25m
1 stop
Air India Logo
07:00 - 20:05
CCU
-
KTM
12h 50m
1 stop
₹ 19,605Air India
Wed, 18 Mar - Wed, 25 Mar
Multiple Airlines Logo
07:35 - 18:40
KTM
-
CCU
11h 20m
2 stops
Multiple Airlines Logo
15:55 - 00:15
CCU
-
KTM
8h 05m
1 stop
₹ 24,278Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
06:35 - 09:45
KTM
-
CCU
27h 25m
1 stop
Multiple Airlines Logo
10:00 - 20:05
CCU
-
KTM
9h 50m
2 stops
₹ 24,369Multiple Airlines
Wed, 18 Mar - Wed, 25 Mar
Air India Logo
07:35 - 18:25
KTM
-
CCU
11h 05m
1 stop
Air India Logo
19:05 - 06:35
CCU
-
KTM
11h 15m
1 stop
₹ 25,285Air India
Mon, 9 Mar - Sat, 14 Mar
Multiple Airlines Logo
07:00 - 08:30
KTM
-
CCU
1h 45mdirect
Multiple Airlines Logo
07:00 - 00:15
CCU
-
KTM
17h 00m
1 stop
₹ 31,607Multiple Airlines
Tue, 17 Mar - Tue, 24 Mar
Buddha Air Logo
07:00 - 08:30
KTM
-
CCU
1h 45mdirect
Buddha Air Logo
09:10 - 10:40
CCU
-
KTM
1h 15mdirect
₹ 42,509Buddha Air
Tue, 17 Mar - Tue, 24 Mar

Air India flights from Kathmandu to Kolkata

Our best Air India deals on Kathmandu to Kolkata flight tickets
Air India
17 Mar
KTM10:05Kathmandu Tribhuvan
8h 35m
1 stop
CCU18:25Kolkata Netaji S. Chandra
23 Mar
CCU00:30Kolkata Netaji S. Chandra
23h 30m
1 stop
KTM00:15Kathmandu Tribhuvan
₹ 19,239
Air India
18 Mar
KTM06:35Kathmandu Tribhuvan
27h 25m
1 stop
CCU09:45Kolkata Netaji S. Chandra
25 Mar
CCU07:00Kolkata Netaji S. Chandra
12h 50m
1 stop
KTM20:05Kathmandu Tribhuvan
₹ 19,605
Air India
9 Mar
KTM07:35Kathmandu Tribhuvan
11h 05m
1 stop
CCU18:25Kolkata Netaji S. Chandra
14 Mar
CCU19:05Kolkata Netaji S. Chandra
11h 15m
1 stop
KTM06:35Kathmandu Tribhuvan
₹ 25,285

momondo Fare Finder

 
Customise your flight search to find flights from Kathmandu to Kolkata 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 2 February 2026.
Use the filters below to find and compare flights from Kathmandu to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Tue 17/3

10:05-18:25

1 stop8h 35m

Kolkata Netaji S. Chandra

Mon 23/3

00:30-00:15

1 stop23h 30m

₹ 19,239

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Wed 18/3

06:35-09:45

1 stop27h 25m

Kolkata Netaji S. Chandra

Wed 25/3

07:00-20:05

1 stop12h 50m

₹ 19,605

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Tue 17/3

07:35-18:40

2 stops11h 20m

Kolkata Netaji S. Chandra

Tue 24/3

15:55-00:15

1 stop8h 05m

₹ 24,278

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Wed 18/3

06:35-09:45

1 stop27h 25m

Kolkata Netaji S. Chandra

Wed 25/3

10:00-20:05

2 stops9h 50m

₹ 24,369

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Mon 9/3

07:35-18:25

1 stop11h 05m

Kolkata Netaji S. Chandra

Sat 14/3

19:05-06:35

1 stop11h 15m

₹ 25,285

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Tue 17/3

07:00-08:30

Nonstop1h 45m

Kolkata Netaji S. Chandra

Tue 24/3

07:00-00:15

1 stop17h 00m

₹ 31,607

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Tue 17/3

07:00-08:30

Nonstop1h 45m

Kolkata Netaji S. Chandra

Tue 24/3

09:10-10:40

Nonstop1h 15m

₹ 42,509

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Wed 11/3

06:35-04:15

1 stop21h 55m

₹ 11,085

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Fri 20/3

06:35-21:15

1 stop14h 55m

₹ 11,268

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Mon 2/3

06:35-18:25

1 stop12h 05m

₹ 11,360

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

See travel insights to Kolkata from

How to get the cheapest flight ticket from Kathmandu to Kolkata

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

How have Kathmandu to Kolkata flight prices changed over time?

As of February 2026, prices for Kathmandu to Kolkata flights are approximately 238% more expensive when compared to flights at the same time last year.

When to book flights from Kathmandu to Kolkata

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

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

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

Fastest flight time

1h 45m

Direct flights

Wed and Fri

Airports in Kolkata

1 airport
The fastest flight from Kathmandu to Kolkata takes 1h 45m
Direct flights go from Kathmandu to Kolkata on Wednesday and Friday. There are no airlines offering direct flights..
There is 1 airport in Kolkata. From Kathmandu there are direct flights to Kolkata Netaji S. Chandra (CCU).
Search flight deals

  • How far is Kathmandu Tribhuvan to Kolkata Netaji S. Chandra by plane?

    Kolkata Netaji S. Chandra is 649.1 km away from Kathmandu Tribhuvan. A reasonable flight in good conditions will take 1h 45m.

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

    Prices for flights from Kathmandu Tribhuvan Airport to Kolkata Netaji S. Chandra Airport refresh daily.

  • How old do you have to be to fly from Kathmandu Tribhuvan Airport to Kolkata Netaji S. Chandra Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The required travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kolkata Netaji S. Chandra Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Kathmandu to Kolkata?

Why use momondo?

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

It is quick and easy to find Kathmandu to Kolkata 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 Kolkata that suits you.

Can I find flights from Kathmandu to Kolkata with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kolkata from Kathmandu which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Kathmandu to Kolkata?

Once all potential Kathmandu to Kolkata flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Kolkata from Kathmandu are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Kolkata 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 4/3
Wed 11/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to India

Airports servicing West Bengal

Bagdogra Airport