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Cheap flights from Mumbai to Kolkata from £45

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — CCU
25 Feb — 4 Mar1
1 adult

The best prices from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra are usually found in September or July, booked 80 days in advance, depart on a Monday or Friday and return on a Thursday

Cheap 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 20 February 2025.

Round-trip from

£86

One-way from

£45

Popular in

October

Cheapest in

September

Average price

£106

Good round-trip deal

£90 or less

Good one-way deal

£61 or less
Akasa Air
  • Akasa Air
  • 4/4-6/4
  • Nonstop
  • 5h 40m total
  • Mumbai to Kolkata
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IndiGo
  • IndiGo
  • 9/3
  • Nonstop
  • 2h 35m total
  • Mumbai to Kolkata
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Highest demand for flights based on searches. 4% potential increase in price (£4 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra.
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Price to beat on a one-way flight from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra.
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Find flight deals from Mumbai to Kolkata

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 20 February 2025.

Fri 4/420:10BOM - CCU
Nonstop2h 55mAkasa Air
Sun 6/423:45CCU - BOM
Nonstop2h 45mAkasa Air
Deal found 19/2£86
Mon 31/305:40BOM - CCU
Nonstop2h 45mIndiGo
Wed 2/402:00CCU - BOM
Nonstop2h 50mIndiGo
Deal found 19/2£90
Mon 31/322:35BOM - CCU
1 stop8h 25mAir India Express
Thu 3/408:45CCU - BOM
2 stops13h 00mAir India Express
Deal found 19/2£149
Fri 21/213:50BOM - CCU
Nonstop3h 00mMultiple Airlines
Fri 21/221:05CCU - BOM
Nonstop2h 50mMultiple Airlines
Deal found 19/2£164
Fri 4/406:10BOM - CCU
2 stops13h 35mAir India
Sun 6/404:55CCU - BOM
1 stop6h 30mAir India
Deal found 19/2£330

Find flights from Mumbai to Kolkata within your budget

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 20 February 2025.

Fly from

Mumbai

Fly to

Kolkata

Route

Depart

Return

Price

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Fri 4/4

20:10-23:05

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sun 6/4

23:45-02:30

Nonstop2h 45m

£86

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 3/4

05:40-08:25

Nonstop2h 45m

Kolkata Netaji S. Chandra

Fri 4/4

02:00-04:50

Nonstop2h 50m

£90

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 31/3

22:35-07:00

1 stop8h 25m

Kolkata Netaji S. Chandra

Thu 3/4

08:45-21:45

2 stops13h 00m

£149

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 3/4

06:10-19:45

2 stops13h 35m

Kolkata Netaji S. Chandra

Sat 5/4

08:40-14:50

1 stop6h 10m

£330

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sun 9/3

03:00-05:35

Nonstop2h 35m

£45

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 17/3

19:00-21:35

Nonstop2h 35m

£52

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sun 9/3

03:55-01:45

1 stop21h 50m

£823

Flights are sorted by cheapest return flights first.

Deals found on 19/2

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.

Travel insights for flights from Mumbai to Kolkata

Get recent, data-driven insights about flights from Mumbai to Kolkata including ideal travel times, pricing trends, and more.

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 14 February 2025.

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 80 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, September is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of £651). Flying from Mumbai to Kolkata in December is currently the most expensive (average of £1,076). 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 20 February 2025.

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 morning tend to be the most expensive. A flight in the evening could potentially save you up to 21% 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 16 February 2025.

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

Weekly flight availability from Mumbai to Kolkata

Explore weekly flight availability from Mumbai to Kolkata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from BOM to CCU are scheduled on a Monday (37 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).

Rainfall in Kolkata by month

Plan your trip to Kolkata by taking into account the average rainfall totals by month.

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.

Temperature in Kolkata by month

Plan your trip to Kolkata by taking into account the average temperature totals by month.

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).

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 20 February 2025.
Akasa Air
7.8
Good
Check prices

Crew

8.3

Food

7.1

Entertainment

6.6

Overall

7.8

Comfort

7.5

Boarding

7.8

Reviews

1 / 1

8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

Akasa Air
7.8
Good
Akasa Air
7.8
Good
Check prices

Crew

8.3

Food

7.1

Entertainment

6.6

Overall

7.8

Comfort

7.5

Boarding

7.8

Reviews

1 / 1

8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

Qatar Airways
7.4
Good
3,612 reviews
Akasa Air
7.8
Good
Check prices

Crew

8.3

Food

7.1

Entertainment

6.6

Overall

7.8

Comfort

7.5

Boarding

7.8

Reviews

1 / 1

8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

IndiGo
6.8
Okay
481 reviews
Akasa Air
7.8
Good
Check prices

Crew

8.3

Food

7.1

Entertainment

6.6

Overall

7.8

Comfort

7.5

Boarding

7.8

Reviews

1 / 1

8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

Air India
5.5
Fair
2,909 reviews
Akasa Air
7.8
Good
Check prices

Crew

8.3

Food

7.1

Entertainment

6.6

Overall

7.8

Comfort

7.5

Boarding

7.8

Reviews

1 / 1

8.0
Excellent

Mubasshir,Jul 2023

IXB - BOM

Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.

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 52 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Flying on Akasa Air is currently your cheapest option to Kolkata, with prices starting at £86. Additional return tickets that might be worth considering are offered by IndiGo and Air India Express, with the lowest prices starting at £90 and £149, respectively. Akasa Air is priced at 26% 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 IndiGo, which is currently one of the cheapest options available, starting at £45. Air India flights start at £52 while deals on Qatar Airways start at £823 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 (100%), Ethiopian Air (91%) and Air Mauritius (90%).

  • What are the cheapest flights from Mumbai to Kolkata?

    The cheapest flight price from Mumbai to Kolkata is £44. On average you can expect to pay £118. The most popular route, (Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra), can usually be booked for £71.

  • 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, September is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of £651). Flying from Mumbai to Kolkata in December is currently the most expensive (average of £1,076). 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

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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 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£74Average£119FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£103Average£137FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

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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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