Question 1

Which airlines fly to Mumbai?

Accepted Answer

IndiGo, Akasa Air and Air India are the top three most popular airlines that fly to Mumbai from Kolkata according to our data. IndiGo is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Mumbai. Keep in mind that there are 4 different airlines that fly to Mumbai on a routine basis, so you have a few additional options to choose from.

Question 2

What is the cheapest month to fly to Mumbai?

Accepted Answer

The cheapest month to fly to Mumbai from Kolkata is in August. Flight prices, which tend to average around ₹ 9,646, are often lower during this time because this is during the off-season. If you are unable to visit Mumbai during the month of August, then departing from Kolkata during the month July is also very affordable. Most momondo users find prices during this month for around ₹ 9,737.

Question 3

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

Accepted Answer

In the morning is the cheapest time of day to fly from Kolkata to Mumbai when you can find flight prices for as low as ₹ 13,343. Flying to Mumbai in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of ₹ 64,553.

Question 4

How often are flights from Kolkata to Mumbai delayed?

Accepted Answer

Historically, on average around 18% of flights between Kolkata and Mumbai have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

Question 5

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

Accepted Answer

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

Question 6

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

Accepted Answer

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

Question 7

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

Accepted Answer

You are more likely to see cheaper flights to Mumbai from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Mumbai for around ₹ 11,765 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mumbai from Kolkata for as low as ₹ 8,745 on momondo.

Question 8

What cabin class options are available on Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flights?

Accepted Answer

There are 4 cabin classes available to choose from on Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 9

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

Accepted Answer

264 flights are operational weekly from Kolkata to Mumbai as of January 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

Question 10

How have Kolkata to Mumbai flight prices changed over time?

Accepted Answer

As of January 2026, prices for Kolkata to Mumbai flights are approximately 8% cheaper when compared to flights at the same time last year.

Question 11

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl?

Accepted Answer

Akasa Air and SpiceJet are the most popular carriers operating from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl

Question 12

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

Accepted Answer

The cheapest day to depart on your flight to Mumbai is on a Saturday when prices can be found for as low as ₹ 16,934. This is often the case because there is less demand to fly during this day of the week. Flights from Kolkata to Mumbai on a Thursday will generally be more expensive and average around ₹ 43,674. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 13

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

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from ₹ 11,269 to ₹ 14,515.
The lowest price recently found on this route was ₹ 9,827.

Question 14

What is the cheapest Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flight route?

Accepted Answer

Fly from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl for the best Kolkata Netaji S. Chandra - Mumbai Chhatrapati Shivaji Intl flight prices

Question 15

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

Accepted Answer

The number of flights available between Kolkata and Mumbai is 37 per day as of January 2026. The most frequent departure time is 21:00, with 45% of daily flights leaving in the evening.

Question 16

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

Accepted Answer

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

Question 17

When did momondo last update prices for flights from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport?

Accepted Answer

Prices for flights from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport refresh daily.

Question 18

How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport?

Accepted Answer

As of January 2026, there are 4 operators available to choose from for flights from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport.

Question 19

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport.

Question 20

What documentation or ID do you need to fly to Mumbai Chhatrapati Shivaji Intl Airport?

Accepted Answer

The required travel and health documents for your Mumbai Chhatrapati Shivaji Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mumbai Chhatrapati Shivaji Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best price found	₹ 5,931
Fastest flight time	2h 50m
Direct flights	Every day
Airports in Mumbai	1 airport

Airline	Rating	Free Cancellation	Price
SpiceJet	PriceFrom ₹ 5,675	Free Cancellation	Rating 4.7 85 reviews	Search SpiceJet flights
Akasa Air	PriceFrom ₹ 8,577	Free Cancellation	Rating 0.0	Search Akasa Air flights
Air India	PriceFrom ₹ 9,474	Free Cancellation	Rating 5.5 2,974 reviews	Search Air India flights
IndiGo	PriceFrom ₹ 9,569	Free Cancellation	Rating 6.8 517 reviews	Search IndiGo flights

Cheap flights from Kolkata to Mumbai from ₹ 4,688

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kolkata to Mumbai departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Kolkata to Mumbai

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

What is the cheapest month to fly to Mumbai?

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

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

What is the cheapest Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flight route?

Fly from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl for the best Kolkata Netaji S. Chandra - Mumbai Chhatrapati Shivaji Intl flight prices

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

What cabin class options are available on Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flights?

There are 4 cabin classes available to choose from on Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kolkata to Mumbai flight prices changed over time?

As of January 2026, prices for Kolkata to Mumbai flights are approximately 8% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl?

Akasa Air and SpiceJet are the most popular carriers operating from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl

Which airlines fly to Mumbai?

How often are flights from Kolkata to Mumbai delayed?

Historically, on average around 18% of flights between Kolkata and Mumbai have experienced a delay on any given week. The average delay length over the past 12 months has been 111 minutes.

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

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

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

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

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

The number of flights available between Kolkata and Mumbai is 37 per day as of January 2026. The most frequent departure time is 21:00, with 45% of daily flights leaving in the evening.

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

264 flights are operational weekly from Kolkata to Mumbai as of January 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

When to book flights from Kolkata to Mumbai

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How many operators does momondo search for flights from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport?

How old do you have to be to fly from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport?

What documentation or ID do you need to fly to Mumbai Chhatrapati Shivaji Intl Airport?

What is the most popular plane model from Kolkata to Mumbai?

What is the most popular airline from Kolkata to Mumbai?

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