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Cheap flights from Kathmandu to Kolkata from ₹ 14,929

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 31/7. 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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Find the cheapest flights from Kathmandu to Kolkata

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Kathmandu to Kolkata.
Biman Bangladesh Logo
16:00 - 17:45KTM-CCU
26h 00m1 stop
Biman Bangladesh Logo
18:30 - 17:45CCU-KTM
23h 00m1 stop
₹ 25,423Biman Bangladesh
Find Deal
Sun, 18 May - Sun, 25 May
Biman Bangladesh Logo
18:45 - 17:45KTM-CCU
23h 15m1 stop
Biman Bangladesh Logo
18:30 - 14:00CCU-KTM
19h 15m1 stop
₹ 25,679Biman Bangladesh
Find Deal
Mon, 5 May - Mon, 12 May
 Logo
18:45 - 17:45KTM-CCU
23h 15m1 stop
 Logo
00:55 - 06:35CCU-KTM
5h 25m1 stop
₹ 35,063
Find Deal
Mon, 5 May - Sun, 11 May
 Logo
16:00 - 09:30KTM-CCU
17h 45m1 stop
 Logo
18:40 - 06:35CCU-KTM
11h 40m2 stops
₹ 35,148
Find Deal
Sun, 18 May - Sun, 25 May
 Logo
13:25 - 21:45KTM-CCU
8h 35m1 stop
 Logo
18:40 - 06:35CCU-KTM
11h 40m2 stops
₹ 37,622
Find Deal
Mon, 5 May - Mon, 12 May
 Logo
16:00 - 09:30KTM-CCU
17h 45m1 stop
 Logo
00:55 - 06:35CCU-KTM
5h 25m1 stop
₹ 37,963
Find Deal
Sun, 18 May - Sat, 24 May
IndiGo Logo
10:50 - 20:50KTM-CCU
10h 15m2 stops
IndiGo Logo
21:15 - 13:00CCU-KTM
15h 30m1 stop
₹ 39,243IndiGo
Find Deal
Mon, 5 May - Mon, 12 May
IndiGo Logo
14:00 - 07:30KTM-CCU
17h 45m1 stop
IndiGo Logo
21:15 - 09:50CCU-KTM
12h 20m1 stop
₹ 40,181IndiGo
Find Deal
Sat, 10 May - Sun, 11 May
Air India Logo
14:00 - 19:45KTM-CCU
6h 00m1 stop
Air India Logo
00:55 - 09:05CCU-KTM
7h 55m1 stop
₹ 47,603Air India
Find Deal
Sun, 4 May - Fri, 9 May
Air India Logo
07:35 - 18:05KTM-CCU
10h 45m1 stop
Air India Logo
00:55 - 06:35CCU-KTM
5h 25m1 stop
₹ 47,859Air India
Find Deal
Sat, 10 May - Sat, 10 May

Biman Bangladesh flights from Kathmandu to Kolkata

Our best Biman Bangladesh deals on Kathmandu to Kolkata flight tickets
Biman Bangladesh
18 May
KTM16:00Kathmandu Tribhuvan
26h 00m
1 stop
CCU17:45Kolkata Netaji S. Chandra
25 May
CCU18:30Kolkata Netaji S. Chandra
23h 00m
1 stop
KTM17:45Kathmandu Tribhuvan
₹ 25,423
Find similar
Biman Bangladesh
5 May
KTM18:45Kathmandu Tribhuvan
23h 15m
1 stop
CCU17:45Kolkata Netaji S. Chandra
12 May
CCU18:30Kolkata Netaji S. Chandra
19h 15m
1 stop
KTM14:00Kathmandu Tribhuvan
₹ 25,679
Find similar
Biman Bangladesh
23 Apr
KTM18:45Kathmandu Tribhuvan
23h 15m
1 stop
CCU17:45Kolkata Netaji S. Chandra
28 Apr
CCU18:30Kolkata Netaji S. Chandra
19h 15m
1 stop
KTM14:00Kathmandu Tribhuvan
₹ 25,764
Find similar

IndiGo flights from Kathmandu to Kolkata

Our best IndiGo deals on Kathmandu to Kolkata flight tickets
IndiGo
5 May
KTM10:50Kathmandu Tribhuvan
10h 15m
2 stops
CCU20:50Kolkata Netaji S. Chandra
12 May
CCU21:15Kolkata Netaji S. Chandra
15h 30m
1 stop
KTM13:00Kathmandu Tribhuvan
₹ 39,243
Find similar
IndiGo
10 May
KTM14:00Kathmandu Tribhuvan
17h 45m
1 stop
CCU07:30Kolkata Netaji S. Chandra
11 May
CCU21:15Kolkata Netaji S. Chandra
12h 20m
1 stop
KTM09:50Kathmandu Tribhuvan
₹ 40,181
Find similar
IndiGo
4 May
KTM15:05Kathmandu Tribhuvan
8h 20m
1 stop
CCU23:10Kolkata Netaji S. Chandra
10 May
CCU21:15Kolkata Netaji S. Chandra
12h 20m
1 stop
KTM09:50Kathmandu Tribhuvan
₹ 40,352
Find similar

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

What is the cheapest month to fly to Kolkata?

If you are unable to visit Kolkata during the month of August, then departing from Kathmandu during the month July is also very affordable. Most momondo users find prices during this month for around ₹ 19,707.

What is the cheapest day to depart on your flight to Kolkata?

The cheapest day to depart on your flight to Kolkata is on a Monday when prices can be found for as low as ₹ 0. This is often the case because there is less demand to fly during this day of the week. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Kathmandu to Kolkata for around ₹ 26,354.

What is the cheapest time of day to depart on your flight to Kolkata?

According to our data, the cheapest time of day to fly to Kolkata is in the morning. momondo users have found flights departing from Kathmandu to Kolkata in the morning for as low as ₹ 0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At midday is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 23,506 per ticket.

What is the cheapest Kathmandu Tribhuvan to Kolkata Netaji S. Chandra flight route?

Fly from Kathmandu Tribhuvan to Kolkata Netaji S. Chandra for the best Kathmandu Tribhuvan - Kolkata Netaji S. Chandra flight prices

What cabin class options are available on Kathmandu Tribhuvan to Kolkata Netaji S. Chandra flights?

There are 1 cabin classes available to choose from on Kathmandu Tribhuvan to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kathmandu to Kolkata flight prices changed over time?

As of April 2025, prices for Kathmandu to Kolkata flights are approximately 55% 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

Best price found

₹ 14,929

Fastest flight time

6h 00m

Direct flights

None

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Kathmandu in the past 72 hours is ₹ 14,929. The best return flight deal from Kathmandu to Kolkata found on momondo in the last 72 hours is ₹ 25,423.
The fastest flight from Kathmandu to Kolkata takes 6h 00m
There are no direct flights from Kathmandu to Kolkata. Popular non-direct route for this connection is Kathmandu Tribhuvan Airport - Kolkata Netaji S. Chandra Airport.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)

  • 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 6h 00m.

  • 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 many operators does momondo search for flights from Kathmandu Tribhuvan Airport to Kolkata Netaji S. Chandra Airport?

  • 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?

  • What is the most popular airline from Kathmandu to Kolkata?


Best airlines flying from Kathmandu to Kolkata

Compare and see reviews for airlines that fly from Kathmandu to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air IndiaPriceFrom ₹ 17,591Free CancellationRating
5.5
2,897 reviews
Search Air India flights

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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