Cheap flights from India to Kolkata from ₹ 3,625

If you are unable to visit Kolkata during the month of August, then departing from India during the month July is also very affordable. Most momondo users find prices during this month for around ₹ 10,602.

The cheapest day to depart on your flight to Kolkata is on a Friday when prices can be found for as low as ₹ 15,812. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from India to Kolkata for around ₹ 20,516.

According to our data, the cheapest time of day to fly to Kolkata is at midday. momondo users have found flights departing from India to Kolkata at midday for as low as ₹ 12,682. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Kolkata, so prices are often more expensive at around ₹ 22,807 per ticket.

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

You are more likely to see cheaper flights to Kolkata from India when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around ₹ 12,075 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from India for as low as ₹ 11,237 on momondo.

There are 4 cabin classes available to choose from on India 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.

Alliance Air, SpiceJet, and IndiGo are the most popular carriers operating from India to Kolkata Netaji S. Chandra

IndiGo, Air India and Akasa Air are the top three most popular airlines that fly to Kolkata from India according to our data. IndiGo is the first choice among our users, with 52% of people opting to fly with this airline when travelling to Kolkata. Keep in mind that there are 5 different airlines that fly to Kolkata on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between India and Kolkata have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

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

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 13% of their flights experiencing any sort of delay.

As of February 2026, 206 flights take off from India and land in Kolkata each day. The most common flight departure time for this route is 13:00, with 35% of daily flights taking off at midday.

The number of flights available between India and Kolkata is 1,445 per week as of February 2026. The most frequent departure day is Sat, with 15% of weekly flights leaving on this day.