Question 1

What is the most punctual flight time for New Delhi to Kolkata flights?

Accepted Answer

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 2

Which airline has the best punctuality record on New Delhi to Kolkata flights?

Accepted Answer

Over the past year, IndiGo have had the lowest number of delays on this route, with just 14% of flights being delayed.

Question 3

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 4

How often are flights from New Delhi to Kolkata delayed?

Accepted Answer

About 18% of weekly flights between New Delhi and Kolkata have experienced delays in the past year, with the average delay time being 115 minutes.

Question 5

How popular is this New Delhi to Kolkata flight route?

Accepted Answer

Flights from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra have been viewed 43 times in the past calendar month.

Question 6

How long is the flight from New Delhi to Kolkata?

Accepted Answer

Akasa Air can get you from New Delhi to Kolkata in just under 2h 15m. Your travel time will be generally consistent. There are 815 mi between New Delhi and Kolkata. Generally, flights for this route are direct.

Question 7

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

Accepted Answer

According to our current data, Air India (£48), and IndiGo (£82) offers the cheapest pricing from New Delhi to Kolkata. Users have found that Air India is 50% cheaper than the other options available to this destination.

Question 8

What are the cheapest airlines to fly from New Delhi to Kolkata one-way?

Accepted Answer

For one-way options, check prices for Air India. According to our data, you can fly for as low as £30. Users have also found prices from £34 and £39 on SpiceJet and IndiGo, respectively.

Question 9

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

Accepted Answer

The best time to book flights from New Delhi to Kolkata is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 10

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

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from New Delhi to Kolkata (average of £54). Flying from New Delhi to Kolkata in June is currently the most expensive (average of £75). 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 11

Weekly flight availability from New Delhi to Kolkata

Accepted Answer

The most flights from DEL to CCU are scheduled on a Friday (70 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (54 on average).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in Kolkata ranges from 7.0 - 356.0 inches per month. August is typically the wettest month, when rainfall can reach 356.0 mm. December is typically the driest time to visit Kolkata when rainfall is around 7.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to Kolkata, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 31.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Question 14

What are the cheapest flights from New Delhi to Kolkata?

Accepted Answer

While on average a flight from New Delhi to Kolkata is generally £70, our data shows the cheapest flight currently is £40. When looking at the most popular route, (New Delhi Indira Gandhi Intl - Kolkata Netaji S. Chandra), you can expect to pay £44 for that flight.

Question 15

What are the most reliable airlines from New Delhi to Kolkata?

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from New Delhi to Kolkata on time: LOT (81%), Air France (76%), American Airlines (73%).

Question 16

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

Accepted Answer

Unlike in the afternoon, when flights are generally more expensive, you can save up to 27% on flights from New Delhi to Kolkata by exploring options for tickets in the evening.

Question 17

What airports do I use to fly from New Delhi to Kolkata?

Accepted Answer

To fly from New Delhi to Kolkata, you need to book a flight from Indira Gandhi Intl (DEL) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from New Delhi Indira Gandhi Intl take 2h 05m on average. When it comes time to book airfare, you have a few options: there are 63 outbound flights from Indira Gandhi Intl to Netaji S. Chandra offered by 2 different airlines.

Question 18

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

Accepted Answer

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

Question 19

How can I find direct flights from New Delhi to Kolkata?

Accepted Answer

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

Question 20

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

Accepted Answer

Yes. Cheapflights offers flight deals from New Delhi to Kolkata 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 21

How does Cheapflights help users find flights from New Delhi to Kolkata?

Accepted Answer

Cheapflights helps you search for flights from New Delhi to Kolkata 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 22

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Kolkata from New Delhi.

Question 23

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

Accepted Answer

Certainly. Search results for flights to Kolkata from New Delhi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 24

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

Accepted Answer

Yes! Start tracking prices for New Delhi to Kolkata flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£77
One-way from	£40
Popular in	September
Cheapest in	August
Average price	£91
Good round-trip deal	£88 or less
Good one-way deal	£40 or less

Airline	Cheapest	Average	Flexibility	On-time
Air India	Cheapest£48	Average£84	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest£82	Average£103	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Cheap flights from New Delhi to Kolkata from £40

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Kolkata

Cheapest flights from New Delhi to KolkataExplore the most affordable flight options available from New Delhi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 1月 2026.

Explore the most affordable flight options available from New Delhi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 1月 2026.

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Best time to book a flight from New Delhi to Kolkata

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Everything you need to know about your flight from New Delhi to Kolkata

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

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

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

Weekly flight availability from New Delhi to Kolkata

How often are flights from New Delhi to Kolkata delayed?

What is the most punctual flight time for New Delhi to Kolkata flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on New Delhi to Kolkata flights?

Reviews of airlines servicing Kolkata

Check out reviews from past customers who have flown with IndiGo and Air India from New Delhi to Kolkata to help guide your decision. You can also see how each airline stacks up 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 New Delhi to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from New Delhi to Kolkata?

How popular is this New Delhi to Kolkata flight route?

How long is the flight from New Delhi to Kolkata?

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

What are the cheapest airlines to fly from New Delhi to Kolkata one-way?

What are the most reliable airlines from New Delhi to Kolkata?

What are the cheapest flights from New Delhi to Kolkata?

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

How can I find direct flights from New Delhi to Kolkata?

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

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

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Alternative routes for New Delhi to Kolkata

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Top 2 airlines flying from New Delhi to Kolkata

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How does Cheapflights help users find flights from New Delhi to Kolkata?

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

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

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

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Cheapest flights from New Delhi to Kolkata
Explore the most affordable flight options available from New Delhi to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 1月 2026.