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Cheap flights from Kathmandu to Kolkata from ₹ 11,497

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 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
IndiGo Logo
10:50 - 19:55
KTM
-
CCU
9h 20m1 stop
IndiGo Logo
01:40 - 12:15
CCU
-
KTM
10h 20m1 stop
₹ 21,917IndiGo
Fri, 9 Jan - Fri, 9 Jan
Multiple Airlines Logo
21:05 - 04:15
KTM
-
CCU
7h 25m1 stop
Multiple Airlines Logo
22:30 - 09:50
CCU
-
KTM
11h 05m1 stop
₹ 23,174Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
IndiGo Logo
10:50 - 21:35
KTM
-
CCU
11h 00m2 stops
IndiGo Logo
01:40 - 09:50
CCU
-
KTM
7h 55m1 stop
₹ 24,881IndiGo
Mon, 2 Feb - Sun, 8 Feb
Multiple Airlines Logo
14:55 - 23:35
KTM
-
CCU
8h 55m2 stops
Multiple Airlines Logo
14:55 - 09:50
CCU
-
KTM
18h 40m2 stops
₹ 26,138Multiple Airlines
Mon, 2 Feb - Mon, 9 Feb
IndiGo Logo
17:10 - 07:25
KTM
-
CCU
14h 30m1 stop
IndiGo Logo
22:30 - 09:50
CCU
-
KTM
11h 05m1 stop
₹ 26,767IndiGo
Sat, 3 Jan - Tue, 6 Jan
IndiGo Logo
10:50 - 21:50
KTM
-
CCU
11h 15m2 stops
IndiGo Logo
06:05 - 16:10
CCU
-
KTM
9h 50m2 stops
₹ 27,665IndiGo
Sat, 3 Jan - Tue, 6 Jan
Multiple Airlines Logo
21:05 - 09:15
KTM
-
CCU
12h 25m2 stops
Multiple Airlines Logo
01:40 - 09:50
CCU
-
KTM
7h 55m1 stop
₹ 28,204Multiple Airlines
Sat, 3 Jan - Mon, 5 Jan
Multiple Airlines Logo
13:15 - 19:15
KTM
-
CCU
6h 15m1 stop
Multiple Airlines Logo
23:00 - 16:10
CCU
-
KTM
16h 55m2 stops
₹ 32,965Multiple Airlines
Fri, 9 Jan - Sat, 10 Jan
Multiple Airlines Logo
14:55 - 00:15
KTM
-
CCU
9h 35m1 stop
Multiple Airlines Logo
09:10 - 10:40
CCU
-
KTM
1h 15mdirect
₹ 33,055Multiple Airlines
Fri, 9 Jan - Sat, 10 Jan
Multiple Airlines Logo
07:00 - 08:30
KTM
-
CCU
1h 45mdirect
Multiple Airlines Logo
00:30 - 09:05
CCU
-
KTM
8h 20m1 stop
₹ 33,324Multiple Airlines
Sat, 3 Jan - Mon, 5 Jan

IndiGo flights from Kathmandu to Kolkata

Our best IndiGo deals on Kathmandu to Kolkata flight tickets
IndiGo
9 Jan
KTM10:50Kathmandu Tribhuvan
9h 20m
1 stop
CCU19:55Kolkata Netaji S. Chandra
9 Jan
CCU01:40Kolkata Netaji S. Chandra
10h 20m
1 stop
KTM12:15Kathmandu Tribhuvan
₹ 21,917
Find similar
IndiGo
2 Feb
KTM10:50Kathmandu Tribhuvan
11h 00m
2 stops
CCU21:35Kolkata Netaji S. Chandra
8 Feb
CCU01:40Kolkata Netaji S. Chandra
7h 55m
1 stop
KTM09:50Kathmandu Tribhuvan
₹ 24,881
Find similar
IndiGo
3 Jan
KTM17:10Kathmandu Tribhuvan
14h 30m
1 stop
CCU07:25Kolkata Netaji S. Chandra
6 Jan
CCU22:30Kolkata Netaji S. Chandra
11h 05m
1 stop
KTM09:50Kathmandu Tribhuvan
₹ 26,767
Find similar

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 20 December 2025.
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

Fri 9/1

10:50-19:55

1 stop9h 20m

Kolkata Netaji S. Chandra

Fri 9/1

01:40-12:15

1 stop10h 20m

₹ 21,917

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Mon 2/2

21:05-04:15

1 stop7h 25m

Kolkata Netaji S. Chandra

Mon 9/2

22:30-09:50

1 stop11h 05m

₹ 23,174

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Mon 2/2

10:50-21:35

2 stops11h 00m

Kolkata Netaji S. Chandra

Sun 8/2

01:40-09:50

1 stop7h 55m

₹ 24,881

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Mon 2/2

14:55-23:35

2 stops8h 55m

Kolkata Netaji S. Chandra

Mon 9/2

14:55-09:50

2 stops18h 40m

₹ 26,138

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Sat 3/1

17:10-07:25

1 stop14h 30m

Kolkata Netaji S. Chandra

Tue 6/1

22:30-09:50

1 stop11h 05m

₹ 26,767

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Sat 3/1

10:50-21:50

2 stops11h 15m

Kolkata Netaji S. Chandra

Tue 6/1

06:05-16:10

2 stops9h 50m

₹ 27,665

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Sat 3/1

21:05-09:15

2 stops12h 25m

Kolkata Netaji S. Chandra

Mon 5/1

01:40-09:50

1 stop7h 55m

₹ 28,204

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Fri 9/1

13:15-19:15

1 stop6h 15m

Kolkata Netaji S. Chandra

Sat 10/1

23:00-16:10

2 stops16h 55m

₹ 32,965

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Fri 9/1

14:55-00:15

1 stop9h 35m

Kolkata Netaji S. Chandra

Sat 10/1

09:10-10:40

Nonstop1h 15m

₹ 33,055

KathmanduKolkata

KTM - CCU

KTMCCU

Kathmandu Tribhuvan

Sat 3/1

07:00-08:30

Nonstop1h 45m

Kolkata Netaji S. Chandra

Mon 5/1

00:30-09:05

1 stop8h 20m

₹ 33,324

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 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 December 2025, prices for Kathmandu to Kolkata flights are approximately 75% 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

7h 25m

Direct flights

Mon and Sun

Airports in Kolkata

1 airport
The fastest flight from Kathmandu to Kolkata takes 7h 25m
Direct flights go from Kathmandu to Kolkata on Monday and Sunday. 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 7h 25m.

  • 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.

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