Question 1

What is the cheapest month to fly to Kolkata?

Accepted Answer

The month of February is, on average, the cheapest month to fly to Kolkata from New Delhi, with most prices found around $110. If you aren’t able to travel during the month of February, then book flights to Kolkata from New Delhi during August instead. Flights to Kolkata in August, while not as cheap as those in February, still average around $115.

Question 2

How have New Delhi to Kolkata flight prices changed over time?

Accepted Answer

As of April 2026, prices for New Delhi to Kolkata flights are approximately 7% cheaper when compared to flights at the same time last year.

Question 3

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

Accepted Answer

On average, the least expensive day to fly to Kolkata from New Delhi is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $132. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Sunday is $206.

Question 4

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

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 5

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

Accepted Answer

According to our data, IndiGo have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

Question 6

What cabin class options are available on New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra flights?

Accepted Answer

There are 3 cabin classes available to choose from on New Delhi Indira Gandhi Intl 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.

Question 7

How often are flights from New Delhi to Kolkata delayed?

Accepted Answer

Historically, on average around 19% of flights between New Delhi and Kolkata have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Question 8

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from New Delhi to Kolkata when you can find flight prices for as low as $132. Flying to Kolkata in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly in the evening, with an average ticket price of $165. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 9

What is the cheapest airline that flies from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra?

Accepted Answer

IndiGo, Air India, and Akasa Air are the most popular carriers operating from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra

Question 10

How many flights depart from New Delhi to Kolkata on average per day?

Accepted Answer

As of April 2026, there are 71 flights per day flying from New Delhi to Kolkata. The most common time of day flights depart is 9:00AM, with 33% of flights taking off at noon.

Question 11

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

Accepted Answer

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

Question 12

What is the cheapest New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra flight route?

Accepted Answer

Fly from New Delhi Indira Gandhi Intl to Kolkata Netaji S. Chandra for the best New Delhi Indira Gandhi Intl - Kolkata Netaji S. Chandra flight prices

Question 13

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

Accepted Answer

You are more likely to see cheaper flights to Kolkata from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $131 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from New Delhi for as low as $123 on momondo.

Question 14

What is the typical price of a round-trip flight between New Delhi and Kolkata?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from $158 to $123.
The lowest price recently found on this route was $108.

Question 15

How many flights depart from New Delhi to Kolkata on average per week?

Accepted Answer

The number of flights available between New Delhi and Kolkata is 500 per week as of April 2026. The most frequent departure day is Fri, with 15% of weekly flights leaving on this day.

Question 16

When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport?

Accepted Answer

Prices for flights from New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport?

Accepted Answer

As of April 2026, there are 2 operators available to choose from for flights from New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport.

Question 18

How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport?

Accepted Answer

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 New Delhi Indira Gandhi Intl Airport to Kolkata Netaji S. Chandra Airport.

Question 19

What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

Accepted Answer

The necessary travel and health documents for your Kolkata Netaji S. Chandra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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