Q: How much does it cost for a return flight from Mumbai to Kolkata?

Airfare is typical for this route at the moment. Mumbai to Kolkata flights typically cost between ₹ 9,649 and ₹ 12,393 in August. The cheapest return flight price found within the last 3 days was ₹ 11,541 on IndiGo (12 Aug-31 Aug).

Question 1

How often are flights from Mumbai to Kolkata delayed?

Accepted Answer

About 22% of weekly flights between Mumbai and Kolkata have experienced delays in the past year, with the average delay time being 118 minutes.

Question 2

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

Accepted Answer

Over the past year, Akasa Air have had the lowest number of delays on this route, with just 17% of flights being delayed.

Question 3

How much does it cost for a return flight from Mumbai to Kolkata?

Accepted Answer

Airfare is typical for this route at the moment.Mumbai to Kolkata flights typically cost between ₹ 9,649 and ₹ 12,393 in August.
The cheapest return flight price found within the last 3 days was ₹ 11,541 on IndiGo (12 Aug-31 Aug).

Question 4

What is the most punctual flight time for Mumbai 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 5

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

Accepted Answer

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

Question 6

How popular is this Mumbai to Kolkata flight route?

Accepted Answer

The Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra flight path was viewed by 957 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 7

How long is the flight from Mumbai to Kolkata?

Accepted Answer

Departing from Mumbai to Kolkata will take you 2h 45m. The distance from Mumbai to Kolkata is about 1664 km. This flight may include one or multiple stops.

Question 8

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

Accepted Answer

Cheapflights users have booked flights from Mumbai to Kolkata return from ₹ 4,634. Other airlines that can offer you cheap pricing are SpiceJet, from ₹ 5,830, and Air India, from ₹ 6,396. These flights start at 64% lower than the current average price 3 months from now.

Question 9

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

Accepted Answer

The cheapet airlines for a one-way flight from Mumbai to Kolkata are Air India Express (₹ 3,742), Akasa Air (₹ 3,872), and SpiceJet (₹ 3,887).

Question 10

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

Accepted Answer

To ensure you get the cheapest price possible for a flight from Mumbai to Kolkata, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 11

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

Accepted Answer

Currently, July is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of ₹ 10,501). Flying from Mumbai to Kolkata in October is currently the most expensive (average of ₹ 15,704). 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 12

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

Accepted Answer

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

Question 13

Weekly flight availability from Mumbai to Kolkata

Accepted Answer

The most flights from BOM to CCU are scheduled on a Monday (36 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (21 on average).

Question 14

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 15

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 16

What are the cheapest flights from Mumbai to Kolkata?

Accepted Answer

On average you can expect to pay ₹ 28,682 for a flight from Mumbai to Kolkata. The cheapest flight overall is ₹ 4,616 while the most popular route, (Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra) is currently priced at ₹ 11,731.

Question 17

What are the most reliable airlines from Mumbai to Kolkata?

Accepted Answer

The top 3 most reliable airlines when flying from Mumbai to Kolkata are KLM (99%), Air France (99%) and SWISS (98%).

Question 18

What are the most popular airlines that fly from Mumbai to Kolkata?

Accepted Answer

IndiGo, SpiceJet and Air India are the most popular airlines when flying from Mumbai to Kolkata.

Question 19

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

Accepted Answer

It’s typically best to fly out from Mumbai to Kolkata in the evening. Doing so could potentially save you 24% on the flight price compared to flying at midday, which is usually more expensive.

Question 20

What airports do I use to fly from Mumbai to Kolkata?

Accepted Answer

If you book a flight from Mumbai to Kolkata, you will be flying from Chhatrapati Shivaji Intl to Netaji S. Chandra. Flights to Kolkata Netaji S. Chandra (CCU) from Mumbai Chhatrapati Shivaji Intl (BOM) take 2h 30m for a nonstop flight. There are 27 flights from Chhatrapati Shivaji Intl to Kolkata per day from 4 airlines.

Question 21

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

Accepted Answer

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

Question 22

How can I find direct flights from Mumbai 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 Mumbai to Kolkata.

Question 23

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

Accepted Answer

Yes. Cheapflights offers flight deals from Mumbai 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 24

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

Accepted Answer

Deals for Mumbai to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 25

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Mumbai to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 26

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

Accepted Answer

Need flexible booking options for your flight to Kolkata from Mumbai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 27

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Mumbai to Kolkata on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	₹ 11,541
One-way from	₹ 5,203
Popular in	October
Cheapest in	July
Average price	₹ 10,501
Good round-trip deal	₹ 10,605 or less
Good one-way deal	₹ 5,833 or less

Airline	Cheapest	Average	Flexibility	On-time
Akasa Air	Cheapest₹ 4,634	Average₹ 10,958	FlexibilityNo cancel fee	On-timeN/A	Search Akasa Air flights
SpiceJet	Cheapest₹ 5,830	Average₹ 11,991	FlexibilityNo cancel fee	On-time65%	Search SpiceJet flights
Air India	Cheapest₹ 6,396	Average₹ 12,985	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
IndiGo	Cheapest₹ 6,860	Average₹ 14,185	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights

Cheap flights from Mumbai to Kolkata from ₹ 5,203

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Mumbai to Kolkata

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

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

Best flights from Mumbai to KolkataDiscover carefully curated flight deals from Mumbai to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2026.

Discover carefully curated flight deals from Mumbai to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2026.

Direct flights from Mumbai to KolkataExplore direct flight options from Mumbai to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 July 2026.

Explore direct flight options from Mumbai to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 July 2026.

Last-minute flights from Mumbai to KolkataDiscover last-minute flight deals from Mumbai to Kolkata. Data last updated 1 July 2026 and is based on user searches.

Discover last-minute flight deals from Mumbai to Kolkata. Data last updated 1 July 2026 and is based on user searches.

One-way flights from Mumbai to KolkataSearch for one-way flight options from Mumbai to Kolkata. Find affordable one-way fares based on user searches. Data last updated 1 July 2026.

Search for one-way flight options from Mumbai to Kolkata. Find affordable one-way fares based on user searches. Data last updated 1 July 2026.

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Best time to book a flight from Mumbai to Kolkata

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

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

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

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

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

How much does it cost for a return flight from Mumbai to Kolkata?

Weekly flight availability from Mumbai to Kolkata

How often are flights from Mumbai to Kolkata delayed?

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

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

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

Reviews of airlines servicing Kolkata

Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 1 July 2026.

See what other customers who have flown with Akasa Air,IndiGo, andAir India from Mumbai to Kolkata have to say. You can also see how each airline compares 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 Mumbai 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 Mumbai to Kolkata?

How popular is this Mumbai to Kolkata flight route?

How long is the flight from Mumbai to Kolkata?

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

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

What are the most reliable airlines from Mumbai to Kolkata?

What are the cheapest flights from Mumbai to Kolkata?

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

How can I find direct flights from Mumbai to Kolkata?

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

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

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Fly from Mumbai to Kolkata on these airlines

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Alternative routes for Mumbai to Kolkata

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Complete your trip

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Direct flights to West Bengal

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Other flights to Kolkata

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Mumbai and Kolkata flights

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Other flights from Mumbai

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Top 4 airlines flying from Mumbai to Kolkata

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

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

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

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

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

Best flights from Mumbai to Kolkata
Discover carefully curated flight deals from Mumbai to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 July 2026.

Direct flights from Mumbai to Kolkata
Explore direct flight options from Mumbai to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 July 2026.

Last-minute flights from Mumbai to Kolkata
Discover last-minute flight deals from Mumbai to Kolkata. Data last updated 1 July 2026 and is based on user searches.

One-way flights from Mumbai to Kolkata
Search for one-way flight options from Mumbai to Kolkata. Find affordable one-way fares based on user searches. Data last updated 1 July 2026.