Question 1

What’s the cheapest stopover airport for flights from Kolkata to Kathmandu?

Accepted Answer

New Delhi (DEL) is the most affordable one-stop option, with an average return flight price of ₹ 34,425. Find deals

Question 2

What’s the top stopover airport for flights from Kolkata to Kathmandu?

Accepted Answer

New Delhi (DEL) – chosen by Cheapflights users on 97% of one-stop itineraries from Kolkata to Kathmandu on Cheapflights. Find deals

Question 3

Which airport typically offers the quickest stopover for flights from Kolkata to Kathmandu?

Accepted Answer

Flights via New Delhi (DEL) offer the fastest connection on this route, with an average stopover time of 3h 16m. Find deals

Question 4

What’s the fastest stopover option from Kolkata to Kathmandu?

Accepted Answer

Flights via New Delhi (DEL) have the shortest average one-way travel time for one-stop routes: 7h 16m. Find deals

Question 5

How popular is this Kolkata to Kathmandu flight route?

Accepted Answer

Flights from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan have been viewed 31 times in the past calendar month.

Question 6

How long is the flight from Kolkata to Kathmandu?

Accepted Answer

Airlines like Air India fly from Kolkata to Kathmandu in about 9h 50m. The time it takes to get you to your destination can typically vary by up to . The distance between Kolkata and Kathmandu is about 641 km.

Question 7

What are the cheapest airlines flying from Kolkata to Kathmandu round-trip?

Accepted Answer

Currently priced at ₹ 19,016, Air India will fly you from Kolkata to Kathmandu and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as ₹ 24,524. Air India is currently priced 36% below the average price you’ll pay for this route.

Question 8

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

Accepted Answer

Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

What is the cheapest month to book a flight from Kolkata to Kathmandu?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Kolkata to Kathmandu (average of ₹ 138). Flying from Kolkata to Kathmandu in October is currently the most expensive (average of ₹ 278). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 10

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

Accepted Answer

Travellers seeking maximum savings on their Kolkata to Kathmandu flight should consider departing on Sunday mornings when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 13

What is the cheapest day to fly return from Kolkata to Kathmandu?

Accepted Answer

Tuesday flights are generally found to be more expensive for flights from Kolkata to Kathmandu. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kathmandu.

Question 14

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 36 days in advance, which can save you up to 14% on flights from Kolkata to Kathmandu compared to booking the week you need them. Waiting 36 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ₹ 19,577. For sooner than that we have options available in the next 3 days from ₹ 22,046.

Question 15

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

Accepted Answer

September is one of the best times of the year to fly to Kathmandu from Kolkata. Prices for September average ₹ 29,748 per person but you can even find prices for as low as ₹ 16,843. The most expensive prices can be found in the month of November. Opting for a September flight can save you 41% on your journey compared to booking in November

Question 16

What is the cheapest time of day to fly from CCU to KTM?

Accepted Answer

When flying from Kolkata to Kathmandu, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 33% versus a flight at midday.

Question 17

Can I find deals for flights from Kolkata to Kathmandu that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Kolkata to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Kolkata to Kathmandu?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Kathmandu.

Question 19

Can I find deals for business class flights from Kolkata to Kathmandu?

Accepted Answer

Yes. Cheapflights offers flight deals from Kolkata to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Kolkata to Kathmandu?

Accepted Answer

Cheapflights helps you search for flights from Kolkata to Kathmandu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Kathmandu?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Kolkata to Kathmandu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from Kolkata to Kathmandu with no change fees?

Accepted Answer

Yes! Cheapflights helps users easily find flights from Kolkata to Kathmandu with no change fees.

Question 23

Can Cheapflights notify me if prices for flights from Kolkata to Kathmandu become cheaper?

Accepted Answer

Of course! You can now track prices for flights from Kolkata to Kathmandu and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

Round-trip from	₹ 19,224
One-way from	₹ 10,230
Popular in	November
Cheapest in	September
Average price	₹ 21,253

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest₹ 19,336	Average₹ 29,369	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest₹ 24,524	Average₹ 38,698	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Cheap flights from Kolkata to Kathmandu from ₹ 10,230

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Kathmandu Tribhuvan are usually found in September or August, booked 35 days in advance, depart on a Sunday or Saturday and return on a Monday

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Find flight deals from Kolkata to Kathmandu

Cheapest flights from Kolkata to KathmanduExplore the most affordable flight options available from Kolkata to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2025.

Explore the most affordable flight options available from Kolkata to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2025.

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Best time to book a flight from Kolkata to Kathmandu

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Everything you need to know about your flight from Kolkata to Kathmandu

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

What is the cheapest month to book a flight from Kolkata to Kathmandu?

What’s the top stopover airport for flights from Kolkata to Kathmandu?

What’s the fastest stopover option from Kolkata to Kathmandu?

What’s the fastest stopover option from Kolkata to Kathmandu?

Which airport typically offers the quickest stopover for flights from Kolkata to Kathmandu?

Reviews of airlines servicing Kathmandu

Read reviews from past customers who have flown with IndiGo and Air India from Kolkata to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this Kolkata to Kathmandu flight route?

How long is the flight from Kolkata to Kathmandu?

What are the cheapest airlines flying from Kolkata to Kathmandu round-trip?

Can I find deals for flights from Kolkata to Kathmandu that include hotel bookings?

How can I find direct flights from Kolkata to Kathmandu?

Can I find deals for business class flights from Kolkata to Kathmandu?

What is the cheapest month to book a flight from Kolkata to Kathmandu?

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Fly from Kolkata to Kathmandu on these airlines

Choose from the following airlines for your flight from Kolkata to Kathmandu. Flights are based on user searches made on Cheapflights and were last updated on 8 September 2025.

Top 2 airlines flying from Kolkata to Kathmandu

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Can Cheapflights find flights from Kolkata to Kathmandu with no change fees?

Can Cheapflights notify me if prices for flights from Kolkata to Kathmandu become cheaper?

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Cheapest flights from Kolkata to Kathmandu
Explore the most affordable flight options available from Kolkata to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 September 2025.