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KTM - CCU

Find cheap flights from Kathmandu to Kolkata

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Fri 31/5
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Kolkata, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Kolkata, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,740,974 times on KAYAK, and here's why:

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Flights from Kathmandu to Kolkata - Travel Insights & Trends

Get data-powered insights and trends into flights from Kathmandu to Kolkata to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kathmandu to Kolkata?

The average price of all flights from Kathmandu to Kolkata clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Kathmandu to Kolkata, look for departures on Mondays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Kolkata, Monday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Kathmandu to Kolkata?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kathmandu to Kolkata, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kathmandu to Kolkata is February, where tickets cost £151 on average. On the other hand, the most expensive months are October and June, where the average cost of tickets is £239 and £212 respectively.

How far in advance should I book a flight from Kathmandu to Kolkata?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kathmandu to Kolkata, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kathmandu to Kolkata, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 65 days before departure.

Which airlines fly direct between Kathmandu and Kolkata?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Kathmandu to Kolkata.
There is just one airline that flies from Kathmandu to Kolkata direct and that is Air India. The best one-way deal found from Air India for the route is £158.

How many flights are there between Kathmandu and Kolkata per day?

There is a maximum of 1 direct flight a day that takes off from Kathmandu and lands in Kolkata, with an average flight time of 1h 40m. The most common departure time is 14:00 and most flights take off in the afternoon. Each week, there are 4 flights.

Which cabin class options are there for flights between Kathmandu and Kolkata?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Kathmandu to Kolkata?

Early birds can take the earliest flight from Kathmandu at 14:35 and will be landing in Kolkata at 16:00.

What’s the latest departure time from Kathmandu to Kolkata?

If you prefer to fly at night, the latest flight from Kathmandu to Kolkata jets off at 14:35 and lands at 16:00.

Good to know - Cheap tickets from Kathmandu to Kolkata

Low season

April

High season

February
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 16% lower on average.

When to book flights from Kathmandu to Kolkata

Are your dates flexible? Find out the best times to travel from Kathmandu to Kolkata based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Kolkata

  • Which aircraft models fly most regularly from Kathmandu to Kolkata?

    The Airbus A320neo is the aircraft model that flies most regularly on the Kathmandu to Kolkata flight route.

  • Which airline alliances offer flights from Kathmandu to Kolkata?

    Star Alliance is the only airline alliance operating flights between Kathmandu and Kolkata.

  • On which days can I fly direct from Kathmandu to Kolkata?

    You can catch a direct flight from Kathmandu to Kolkata on on Tuesday, Thursday, Saturday, and Sunday.

  • How does KAYAK find such low prices on flights from Kathmandu to Kolkata?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Kolkata.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Kolkata?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kolkata from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Kolkata?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Kolkata with an airline and back to Kathmandu with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Kolkata?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kolkata from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Kathmandu to Kolkata

  • Looking for a cheap flight from Kathmandu to Kolkata? 25% of our users found flights on this route for £211 or less one-way and £207 or less round-trip.

Prefer to fly direct from Kathmandu to Kolkata?

Find which airlines fly direct from Tribhuvan to Netaji S. Chandra, which days they fly and book direct flights.

Direct departures

Kathmandu Tribhuvan to Kolkata Netaji S. Chandra

Tuesday

Air India

Air India

Thursday

Air India

Air India

Saturday

Air India

Air India

Sunday

Air India

Air India

See more direct flights

Direct returns

Kolkata Netaji S. Chandra to Kathmandu Tribhuvan

Tuesday

Air India

Air India

Thursday

Air India

Air India

Saturday

Air India

Air India

Sunday

Air India

Air India

See more direct flights
See more direct flights

Top airline flying from Kathmandu to Kolkata

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Kolkata. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Kolkata? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
5.6
Air IndiaOverall score based on 2980 reviews
5.8Food
6.2Boarding
6.6Crew
4.6Entertainment
5.5Comfort
Airline reviews

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct. However, the TV's in our entire row did not work so I'm glad we brought our own entertainment......

2.0 MediocreRebecca, Apr 2024MAA - DEL
Read more about Air India reviews

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct. However, the TV's in our entire row did not work so I'm glad we brought our own entertainment......

Communication was terrible. Flight was delayed for 4-5 hours in DC (on the front end, and also after we boarded, we had to get off - some issue with fueling the old plane correctly). There was little to no information on timing or what was happening. Once we reach Delhi airspace, apparently there was weather that caused us not to land - we were actually near the ground, saw the run way, and lifted back up to the sky after being sooo close. Then we circled for about 30 minutes, and they decided to go to Jaipur to land until the weather cleared and to refuel. Again, once we landed in Jaipur (wrong city), there was little to no information on timing or what was happening. Then we heard that the crew was reaching their 24 hours. We sat on the place, on the tarmac for another 3 HOURS, with no food and not enough water for everyone on the flight. Then, they kicked us off the plane with no plan, in the wrong city. We went thru customs, got our bags (thank goodness), and had to ask a bunch of staff what was happening and what to do. Eventually, their soltuion was to bus people back to Delhi (like 6 hours we were told) but not everyone would fit on the bus, and unknown timing on when it would leave. At this point it was 9PM (we were scheduled to arrive in Delhi at 11AM...). My husband and I decided to risk it and take a cab that we had to pay ourselves (about $200 US dollars) to get to Delhi (about 5 hour drive). We both had terrible trips back to the US as well - almost missed connecting flight, forced to pay for carry-on luggage (a small back pack!) and duty-free goods by the Air India staff last minute. Just terrible experience all around. Never again with AI! The ONLY good thing was the air hostesses were kind and patient - example: they made sure people with food allergies got their correct.

Need to update the staff of the airport. They tell luggage weight according to they want.

Their security process is excessive. We were checked when we got off our incoming plane, at the gate and up the stairs when boarding the plane. Come on.

Mediocre staff, crappy food selections and no entertainment for a 14 hour flight. The only good thing was that it was a direct flight.

Not comfortable for sitting. Sits are too close to each other and it’s too hard for butt..you need to improve your entertainment section like tv programming, Movies, it’s so hard to kill 15 hrs in long flights .you don’t serve good food like other competitive airlines thats my opinion

It would have been perfect if there was onboard entertainment.

Food was unfit even for prisoners. larger front seats are terribly uncomfortable, which is ironic. Thorough need to upgrade aircraft on such a long route.

Interment is zero tv wasn’t work phone charger plug doesn’t work moves doesn’t work

Food could be better they need a better caterer in DC flight from India always has better food

Book cheap flights from Kathmandu to Kolkata

One-way flight deals

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Kathmandu - Kolkata Flights

Departure:

Kathmandu (KTM)Nepal

Destination:

Kolkata (CCU)India

Return flight deals:

Kolkata - Kathmandu

Cabin classes:

£312
£183

Browse origins:

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  • Kathmandu

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