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Cheap flights from Mumbai to Kolkata from ₹ 5,964

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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — CCU
6 Jun — 13 Jun1
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 Friday or Wednesday 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 7 May 2026.

Thu 11/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Wed 24/607:15
CCU
-
BOM
1 stop4h 30m
IndiGo
Deal found 6/5₹ 11,361
Mon 8/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Wed 10/607:15
CCU
-
BOM
1 stop4h 30m
IndiGo
Deal found 6/5₹ 11,456
Thu 11/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Thu 18/607:50
CCU
-
BOM
1 stop5h 20m
IndiGo
Deal found 3/5₹ 11,550
Mon 8/614:25
BOM
-
CCU
1 stop6h 00m
Multiple Airlines
Mon 8/623:00
CCU
-
BOM
Nonstop2h 55m
Multiple Airlines
Deal found 6/5₹ 11,645
Tue 9/602:45
BOM
-
CCU
1 stop5h 20m
IndiGo
Tue 16/607:50
CCU
-
BOM
1 stop5h 20m
IndiGo
Deal found 2/5₹ 11,740
Wed 3/616:50
BOM
-
CCU
1 stop5h 50m
Multiple Airlines
Wed 10/623:00
CCU
-
BOM
Nonstop2h 55m
Multiple Airlines
Deal found 6/5₹ 11,834
Wed 3/620:10
BOM
-
CCU
Nonstop3h 05m
Akasa Air
Wed 10/605:00
CCU
-
BOM
Nonstop2h 55m
Akasa Air
Deal found 6/5₹ 11,929
Wed 1/719:25
BOM
-
CCU
Nonstop2h 55m
Akasa Air
Sat 11/721:05
CCU
-
BOM
Nonstop3h 00m
Akasa Air
Deal found 4/5₹ 12,024
Tue 16/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Tue 23/607:50
CCU
-
BOM
1 stop5h 20m
IndiGo
Deal found 2/5₹ 12,118
Tue 2/614:25
BOM
-
CCU
1 stop6h 00m
IndiGo
Tue 9/607:50
CCU
-
BOM
1 stop5h 20m
IndiGo
Deal found 5/5₹ 12,402

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 7 May 2026.

Round-trip from

₹ 11,361

One-way from

₹ 5,964

Popular in

October

Cheapest in

July

Average price

₹ 14,391

Good round-trip deal

₹ 13,237 or less

Good one-way deal

₹ 6,779 or less
IndiGo
  • IndiGo
  • 11/6-24/6
  • 2 total stops
  • 10h 30m total
  • Mumbai to Kolkata
Search Deals
Akasa Air
  • Akasa Air
  • 27/5
  • Nonstop
  • 3h 05m total
  • Mumbai to Kolkata
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 72,326 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 23,485 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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.
Search Deals

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 454,620 searches. Data last updated 7 May 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

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 18/6

14:25-20:25

1 stop6h 00m

Kolkata Netaji S. Chandra

Thu 25/6

07:50-13:10

1 stop5h 20m

₹ 12,213

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 3/6

16:50-22:40

1 stop5h 50m

Kolkata Netaji S. Chandra

Wed 10/6

05:00-07:55

Nonstop2h 55m

₹ 12,308

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 25/6

17:45-20:50

Nonstop3h 05m

Kolkata Netaji S. Chandra

Thu 2/7

23:00-01:55

Nonstop2h 55m

₹ 12,402

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 11/6

14:25-20:25

1 stop6h 00m

Kolkata Netaji S. Chandra

Tue 16/6

05:00-07:55

Nonstop2h 55m

₹ 12,970
Fastest return journey

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 27/5

18:50-21:40

Nonstop2h 50m

Kolkata Netaji S. Chandra

Wed 27/5

22:40-01:30

Nonstop2h 50m

₹ 13,254

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 18/5

18:50-21:40

Nonstop2h 50m

Kolkata Netaji S. Chandra

Mon 18/5

22:40-01:30

Nonstop2h 50m

₹ 13,349

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sun 2/8

18:00-20:50

Nonstop2h 50m

Kolkata Netaji S. Chandra

Thu 6/8

09:40-16:35

1 stop6h 55m

₹ 15,716

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 20/5

16:50-22:40

1 stop5h 50m

Kolkata Netaji S. Chandra

Sat 23/5

07:10-12:55

1 stop5h 45m

₹ 15,905

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 15/10

19:20-22:15

Nonstop2h 55m

Kolkata Netaji S. Chandra

Mon 2/11

18:30-21:35

Nonstop3h 05m

₹ 18,840

MumbaiKolkata

BOM - CCU

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 11/6

11:25-18:00

1 stop6h 35m

Kolkata Netaji S. Chandra

Thu 18/6

11:50-19:30

2 stops7h 40m

₹ 19,503

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

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.

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 ₹ 10,509). Flying from Mumbai to Kolkata in October is currently the most expensive (average of ₹ 15,716). 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 7 May 2026.

It’s typically best to fly out from Mumbai to Kolkata in the evening. Doing so could potentially save you 18% on the flight price compared to flying at midday, which is usually more expensive.

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 2 May 2026.

Travellers seeking maximum savings on their Mumbai to Kolkata flight should consider departing on Tuesday evenings when fares are most often at their lowest. Tuesday 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 7 May 2026.
See what other customers who have flown with Akasa Air,IndiGo, andAir India Express 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.
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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
8.0
Very Good
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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
560 reviews
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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 Express
5.8
Fair
15 reviews
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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
2,956 reviews
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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.
SpiceJet
4.7
Mediocre
87 reviews
Akasa Air
8.0
Very Good
Check prices

Boarding

7.9

Comfort

7.9

Food

7.5

Crew

8.6

Overall

8.0

Entertainment

6.9

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?

    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 35m for a nonstop flight. There are 33 flights from Chhatrapati Shivaji Intl to Kolkata per day from 5 airlines.

  • How popular is this Mumbai to Kolkata flight route?

    The Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra flight path was viewed by 1,186 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?

    Departing from Mumbai to Kolkata will take you 2h 50m. The distance from Mumbai to Kolkata is about 1664 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Mumbai to Kolkata return from ₹ 3,750. Other airlines that can offer you cheap pricing are Akasa Air, from ₹ 5,029, and SpiceJet, from ₹ 5,835. These flights start at 71% lower than the current average price 3 months from now.

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

    The cheapet airlines for a one-way flight from Mumbai to Kolkata are SpiceJet (₹ 3,871), Akasa Air (₹ 3,880), and Air India Express (₹ 4,330).

  • 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?

    On average you can expect to pay ₹ 10,153 for a flight from Mumbai to Kolkata. The cheapest flight overall is ₹ 5,550 while the most popular route, (Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra) is currently priced at ₹ 11,361.

  • 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 ₹ 10,509). Flying from Mumbai to Kolkata in October is currently the most expensive (average of ₹ 15,716). 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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Fly from Mumbai to Kolkata on these airlines

Choose from the following airlines for your flight from Mumbai to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 7 May 2026.
IndiGo flights from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra
SpiceJet flights from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra
Air India flights from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra

Top 5 airlines flying from Mumbai to Kolkata

Discover the top 5 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 454,620 searches. Data last updated 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air India ExpressCheapest₹ 3,750Average₹ 7,095FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights
Akasa AirCheapest₹ 5,029Average₹ 11,312FlexibilityNo cancel feeOn-timeN/A
Search Akasa Air flights
SpiceJetCheapest₹ 5,835Average₹ 12,000FlexibilityNo cancel feeOn-time65%
Search SpiceJet flights
Air IndiaCheapest₹ 5,907Average₹ 12,925FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest₹ 8,613Average₹ 14,172FlexibilityNo 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?

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.

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

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.

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

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.

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