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Cheap flights from Mumbai to Kolkata from £54

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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — CCU
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra are usually found in July or August, booked 68 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Mumbai to Kolkata

Enter your travel dates to find the best prices.

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 17 April 2026.

Mon 1/605:30
BOM
-
CCU
Nonstop2h 45m
Multiple Airlines
Mon 8/623:00
CCU
-
BOM
Nonstop2h 55m
Multiple Airlines
Deal found 17/4£111
Wed 27/500:35
BOM
-
CCU
Nonstop2h 55m
Akasa Air
Thu 4/605:00
CCU
-
BOM
Nonstop2h 45m
Akasa Air
Deal found 13/4£113
Thu 28/514:25
BOM
-
CCU
1 stop6h 00m
Multiple Airlines
Thu 4/605:00
CCU
-
BOM
Nonstop2h 45m
Multiple Airlines
Deal found 13/4£118
Mon 1/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Mon 8/616:15
CCU
-
BOM
Nonstop2h 50m
IndiGo
Deal found 17/4£120
Thu 28/518:45
BOM
-
CCU
1 stop5h 55m
IndiGo
Thu 4/607:50
CCU
-
BOM
1 stop5h 20m
IndiGo
Deal found 13/4£125
Tue 12/506:55
BOM
-
CCU
Nonstop2h 50m
Air India
Tue 12/520:35
CCU
-
BOM
Nonstop3h 10m
Air India
Deal found 16/4£130
Tue 21/412:15
BOM
-
CCU
1 stop6h 00m
Multiple Airlines
Sat 25/423:00
CCU
-
BOM
Nonstop2h 55m
Multiple Airlines
Deal found 14/4£133
Fri 8/514:05
BOM
-
CCU
Nonstop2h 50m
Air India
Fri 8/523:00
CCU
-
BOM
Nonstop3h 05m
Air India
Deal found 16/4£134
Tue 21/412:15
BOM
-
CCU
1 stop6h 00m
IndiGo
Sat 25/408:40
CCU
-
BOM
1 stop5h 45m
IndiGo
Deal found 14/4£143

Find flight deals from Mumbai to Kolkata

Discover tips and strategies to find the most affordable flight options for your journey from Mumbai (BOM) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2026.

Round-trip from

£111

One-way from

£54

Popular in

October

Cheapest in

July

Average price

£110

Good round-trip deal

£106 or less

Good one-way deal

£54 or less
Akasa Air
  • Akasa Air
  • 1/6-8/6
  • Nonstop
  • 5h 40m total
  • Mumbai to Kolkata
Search Deals
IndiGo
  • IndiGo
  • 24/6
  • Nonstop
  • 2h 45m total
  • Mumbai to Kolkata
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra.
Search Deals
Price to beat on a one-way flight from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Mumbai to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Mumbai to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 1/6

05:30-08:15

Nonstop2h 45m

Kolkata Netaji S. Chandra

Mon 8/6

23:00-01:55

Nonstop2h 55m

£111

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 28/5

14:25-20:25

1 stop6h 00m

Kolkata Netaji S. Chandra

Thu 4/6

05:00-07:45

Nonstop2h 45m

£118

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 1/6

14:25-20:25

1 stop6h 00m

Kolkata Netaji S. Chandra

Mon 8/6

16:15-19:05

Nonstop2h 50m

£120

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Tue 12/5

06:55-09:45

Nonstop2h 50m

Kolkata Netaji S. Chandra

Tue 12/5

20:35-23:45

Nonstop3h 10m

£130

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Fri 8/5

14:05-16:55

Nonstop2h 50m

Kolkata Netaji S. Chandra

Fri 8/5

23:00-02:05

Nonstop3h 05m

£134

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Tue 28/4

21:30-22:10

1 stop24h 40m

Kolkata Netaji S. Chandra

Mon 4/5

11:45-14:35

Nonstop2h 50m

£146
Cheapest one-way
Fastest single journey

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 24/6

05:30-08:15

Nonstop2h 45m

£54

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sat 9/5

07:45-10:30

Nonstop2h 45m

£56

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 7/5

14:25-20:25

1 stop6h 00m

£59

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 7/5

05:00-21:30

2 stops16h 30m

£92

Flights are sorted by cheapest return flights first.

Deals found on 12/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Mumbai to Kolkata

Have a flexible travel schedule? Discover the best time to fly to Kolkata from Mumbai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Mumbai to Kolkata. Price data was last updated on 10 April 2026.

The price you pay for your flight from Mumbai to Kolkata may vary depending on when you book. For the best chance of a lower fare, look to book 68 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of £80). Flying from Mumbai to Kolkata in October is currently the most expensive (average of £123). 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.

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

Find hourly flight availability from Mumbai to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.

One of the essential ways to save on airfare from Mumbai to Kolkata is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at midday could potentially save you up to 60% on airfare.

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

Use this chart to determine the cheapest time to fly return from Mumbai to Kolkata. Price data was last updated on 11 April 2026.

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

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

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 17 April 2026.
Get a feel of what it's like to fly with IndiGo and Air India from Mumbai to Kolkata by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
551 reviews
Check prices

Overall

6.8

Food

6.2

Entertainment

5.6

Crew

7.3

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
IndiGo
6.8
Okay
551 reviews
IndiGo
6.8
Okay
551 reviews
Check prices

Overall

6.8

Food

6.2

Entertainment

5.6

Crew

7.3

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience
Air India
5.5
Fair
2,967 reviews
IndiGo
6.8
Okay
551 reviews
Check prices

Overall

6.8

Food

6.2

Entertainment

5.6

Crew

7.3

Boarding

6.8

Comfort

6.7

Reviews

1 / 20
4.0
Okay

Inderjeet,Mar 2026

BOM - DEL

Had booked last minute, stretch did not have any food options except sandwich which is not ok for people who don’t eat bread. The crew did not offer any alternative. Crew was disengaged and not interested. Sad experience

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?

    Kolkata Netaji S. Chandra is the airport most travelers will use when flying to Kolkata from Mumbai Chhatrapati Shivaji Intl. Booking flights from Chhatrapati Shivaji Intl (BOM) to Netaji S. Chandra (CCU) should be relatively easy as there are 35 daily flights to Kolkata from 2 different airlines. 2h 40m is how long a flight from Mumbai to Kolkata Netaji S. Chandra will take if you book a nonstop flight.

  • How popular is this Mumbai to Kolkata flight route?

    This flight path from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra was viewed by 48 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Mumbai to Kolkata?

    A quick flight from Mumbai to Kolkata can take about 2h 50m. IndiGo provides one of the quickest options available for as low as £130. Mumbai and Kolkata are separated by a distance of 1034 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Flying on Air India is currently your cheapest option to Kolkata, with prices starting at £72. Another option worth looking into is IndiGo, starting at £83 return. Air India is priced at 28% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Air India, which is currently one of the cheapest options available, starting at £35. Akasa Air flights start at £37 while deals on IndiGo start at £39 one-way.

  • What are the most reliable airlines from Mumbai to Kolkata?

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

  • What are the cheapest flights from Mumbai to Kolkata?

    The cheapest flight price from Mumbai to Kolkata is £47. On average you can expect to pay £99. The most popular route, (Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra), can usually be booked for £66.

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

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

  • How can I find direct flights from Mumbai to Kolkata?

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

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

    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.

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

    Currently, July is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of £80). Flying from Mumbai to Kolkata in October is currently the most expensive (average of £123). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Kolkata by adding a car hire and/or hotel booking to your travel itinerary.
Kolkata car hire
Kolkata Netaji S. Chandra Airport car hire

Top 2 airlines flying from Mumbai to Kolkata

Discover the top 2 airlines that operate flights from Mumbai to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£72Average£98FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£83Average£127FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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.

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

Cheapflights helps you find that perfect flight to Kolkata from Mumbai by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Mumbai to Kolkata with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Mumbai 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.

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