Cheap flights from Kolkata to Mumbai from £49

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BOM
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl are usually found in July or August, booked 66 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Kolkata to Mumbai

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Mumbai
Explore the most affordable flight options available from Kolkata to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2026.

Thu 23/405:00
CCU
-
BOM
Nonstop2h 45m
Multiple Airlines
Wed 29/411:40
BOM
-
CCU
1 stop5h 50m
Multiple Airlines
Deal found 23/3£106
Tue 24/323:00
CCU
-
BOM
Nonstop3h 10m
Multiple Airlines
Sat 28/317:45
BOM
-
CCU
1 stop5h 45m
Multiple Airlines
Deal found 23/3£108
Tue 24/323:00
CCU
-
BOM
Nonstop2h 55m
Air India
Sat 28/321:50
BOM
-
CCU
Nonstop2h 45m
Air India
Deal found 23/3£109
Thu 7/508:25
CCU
-
BOM
1 stop5h 45m
IndiGo
Thu 14/517:25
BOM
-
CCU
1 stop6h 05m
IndiGo
Deal found 23/3£117
Sat 9/506:25
CCU
-
BOM
Nonstop2h 50m
Multiple Airlines
Sat 16/521:50
BOM
-
CCU
Nonstop2h 55m
Multiple Airlines
Deal found 25/3£119
Thu 23/411:05
CCU
-
BOM
1 stop4h 50m
IndiGo
Wed 29/414:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Deal found 23/3£120
Sat 9/520:35
CCU
-
BOM
1 stop6h 15m
IndiGo
Sat 16/507:15
BOM
-
CCU
1 stop6h 15m
IndiGo
Deal found 25/3£122
Tue 24/306:20
CCU
-
BOM
1 stop5h 20m
IndiGo
Sat 28/317:45
BOM
-
CCU
1 stop5h 45m
IndiGo
Deal found 23/3£128
Wed 15/409:55
CCU
-
BOM
1 stop5h 55m
Air India
Sat 18/414:35
BOM
-
CCU
1 stop5h 45m
Air India
Deal found 22/3£245

Find flight deals from Kolkata to Mumbai

Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Mumbai (BOM). 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 25 March 2026.

Round-trip from

£106

One-way from

£49

Popular in

October

Cheapest in

July

Average price

£96

Good round-trip deal

£459 or less

Good one-way deal

£165 or less
IndiGo
  • IndiGo
  • 23/4-29/4
  • 1 total stop
  • 8h 35m total
  • Kolkata to Mumbai
Akasa Air
  • Akasa Air
  • 28/4
  • Nonstop
  • 2h 45m total
  • Kolkata to Mumbai
Highest demand for flights based on searches. 8% potential increase in price (£6 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£3 potential savings vs. average return price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Mumbai 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 25 March 2026.
Use the filters below to find and compare flights from Kolkata to Mumbai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Thu 23/4

05:00-07:45

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Wed 29/4

11:40-17:30

1 stop5h 50m

£106

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sat 9/5

06:25-09:15

Nonstop2h 50m

Mumbai Chhatrapati Shivaji Intl

Sat 16/5

07:15-13:30

1 stop6h 15m

£117
Fastest return journey

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sat 9/5

06:25-09:15

Nonstop2h 50m

Mumbai Chhatrapati Shivaji Intl

Sat 16/5

21:50-00:45

Nonstop2h 55m

£119

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Thu 23/4

11:05-15:55

1 stop4h 50m

Mumbai Chhatrapati Shivaji Intl

Wed 29/4

14:25-20:25

1 stop6h 00m

£120

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Wed 15/4

09:55-15:50

1 stop5h 55m

Mumbai Chhatrapati Shivaji Intl

Sat 18/4

14:35-20:20

1 stop5h 45m

£245

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 19/7

16:40-19:40

Nonstop3h 00m

Mumbai Chhatrapati Shivaji Intl

Thu 23/7

05:55-08:45

Nonstop2h 50m

£317
Cheapest one-way
Fastest single journey

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Tue 28/4

07:50-13:10

1 stop5h 20m

£58

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Tue 5/5

09:55-18:20

2 stops8h 25m

£118

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sat 4/4

07:00-16:20

2 stops9h 20m

£134

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 10/5

07:00-16:35

2 stops9h 35m

£148

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Kolkata to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Kolkata 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 Kolkata to Mumbai

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

Use this chart to determine the optimal time to book a return flight from Kolkata to Mumbai. Price data was last updated on 13 March 2026.

The best time to book flights from Kolkata to Mumbai is 66 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, December is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of £39). Flying from Kolkata to Mumbai in May is currently the most expensive (average of £91). 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 CCU to BOM?

Find hourly flight availability from Kolkata to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2026.

One of the essential ways to save on airfare from Kolkata to Mumbai is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 76% on airfare.

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

Reviews of airlines servicing Mumbai

Get insights into the airlines that provide service to Mumbai. 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 Mumbai. Reviews last updated 25 March 2026.
Get a feel of what it's like to fly with Air India from Kolkata to Mumbai by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

6.7

Entertainment

4.6

Comfort

5.5

Food

5.8

Boarding

6.2

Overall

5.5

Reviews

1 / 20
2.0
Mediocre

Indrani,Dec 2025

CCU - DEL

Check in staff was very rude. He was yelling. Flight entertainment was not working for 16hrs flight. This is the worst airline with horrible service.

Crew

6.7

Entertainment

4.6

Comfort

5.5

Food

5.8

Boarding

6.2

Overall

5.5

Reviews

1 / 20
2.0
Mediocre

Indrani,Dec 2025

CCU - DEL

Check in staff was very rude. He was yelling. Flight entertainment was not working for 16hrs flight. This is the worst airline with horrible service.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Mumbai. 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 Kolkata to Mumbai?

    If you wish to fly to Mumbai from Kolkata, then you need to book flights from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl. There are 30 flights from Netaji S. Chandra (CCU) to Chhatrapati Shivaji Intl (BOM) per day to choose from. Flights to Mumbai from Netaji S. Chandra are available from 1 airline, which means you should have some options if you want to compare airfare deals. 2h 35m is how long a nonstop flight from Kolkata to Mumbai Chhatrapati Shivaji Intl typically takes.

  • How popular is this Kolkata to Mumbai flight route?

  • How long is the flight from Kolkata to Mumbai?

    A quick flight from Kolkata to Mumbai can take about 2h 50m. IndiGo provides one of the quickest options available for as low as £117. Kolkata and Mumbai 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 is the cheapest airline to fly from Kolkata to Mumbai round-trip?

    Cheapflights users have booked flights from Kolkata to Mumbai round-trip from £46. This flight start at 53% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Air India, with whom users have recently found tickets for as low as £34. However, be on the lookout for offers from Akasa Air and IndiGo, as they are both options that can get you from Kolkata to Mumbai for a low price.

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

    Consider Aegean Airlines (100%), Akasa Air (81%) or IndiGo (73%) when booking your flight. These represent the most reliable airlines when flying from Kolkata to Mumbai.

  • What are the cheapest flights from Kolkata to Mumbai?

    While on average a flight from Kolkata to Mumbai is generally £842, our data shows the cheapest flight currently is £54. When looking at the most popular route, (Kolkata Netaji S. Chandra - Mumbai Chhatrapati Shivaji Intl), you can expect to pay £65 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Kolkata to Mumbai 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 Kolkata to Mumbai?

    Currently, December is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of £39). Flying from Kolkata to Mumbai in May is currently the most expensive (average of £91). 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

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Top airline flying from Kolkata to Mumbai

Discover the top airline that operate flights from Kolkata to Mumbai. 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£46Average£98FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

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

Certainly. Search results for flights to Mumbai from Kolkata shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Kolkata to Mumbai 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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