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$72+ Cheap flights from Mumbai to Kolkata (BOM - CCU)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — CCU
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra are usually found in August or January, booked 68 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap 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 August 12, 2026.

This Expedia deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:20 pm -
1 stop6h 10m
Wed 9/97:45 am -
1 stop14h 10m
Deal found 8/10$159
This Booking.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:35 am -
Nonstop2h 45m
Tue 9/1511:00 pm -
Nonstop2h 40m
Deal found 8/11$160
This Booking.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:55 pm -
Nonstop2h 55m
Thu 8/205:10 am -
Nonstop2h 35m
Deal found 8/11$162
This Booking.com deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1212:35 am -
Nonstop2h 50m
Sun 8/165:10 am -
Nonstop2h 35m
Deal found 8/8$163
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/412:35 am -
Nonstop2h 45m
Sun 9/2011:00 pm -
Nonstop2h 40m
Deal found 8/9$164
This Booking.com deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:25 pm -
1 stop6h 00m
Sat 9/55:20 am -
1 stop5h 35m
Deal found 8/10$165
This CheapOair deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:25 pm -
Nonstop2h 55m
Thu 8/135:10 am -
Nonstop2h 35m
Deal found 8/9$167
This OneTravel deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/117:25 pm -
Nonstop2h 55m
Thu 8/137:45 am -
1 stop14h 10m
Deal found 8/10$168
This Booking.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/113:15 pm -
1 stop4h 50m
Thu 8/136:55 pm -
1 stop4h 50m
Deal found 8/9$169

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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$159
(Expedia)

One-way from

$72
(Booking.com)

Popular in

October

Cheapest in

August

Average price

$113

Good round-trip deal

$163 or less

Good one-way deal

$85 or less
Provider with most accurate pricing for Mumbai Chhatrapati Shivaji Intl-Kolkata Netaji S. Chandra flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mumbai Chhatrapati Shivaji Intl-Kolkata Netaji S. Chandra flights.
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From Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra
Search Deals
One-way flight from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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

 
Customize 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 2,558,603 searches. Data last updated August 12, 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 round-trip
Quickest round-trip

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Fri 9/4

12:35 am-3:20 am

Nonstop2h 45m

Kolkata Netaji S. Chandra

Sat 9/19

11:00 pm-1:40 am

Nonstop2h 40m

$164

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 9/2

7:50 pm-10:45 pm

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sat 9/5

4:15 pm-7:05 pm

Nonstop2h 50m

$171

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Fri 10/16

5:25 pm-11:30 pm

1 stop6h 05m

Kolkata Netaji S. Chandra

Wed 11/4

9:10 pm-2:50 am

1 stop5h 40m

$183

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Tue 9/8

6:55 am-9:45 am

Nonstop2h 50m

Kolkata Netaji S. Chandra

Tue 9/15

10:30 am-1:35 pm

Nonstop3h 05m

$185

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sat 9/5

7:15 am-1:25 pm

1 stop6h 10m

Kolkata Netaji S. Chandra

Sun 9/20

7:50 am-1:15 pm

1 stop5h 25m

$189

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Sat 9/5

7:50 pm-10:45 pm

Nonstop2h 55m

Kolkata Netaji S. Chandra

Sat 9/19

6:00 pm-12:10 am

1 stop6h 10m

$191

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Fri 10/16

2:25 pm-8:25 pm

1 stop6h 00m

Kolkata Netaji S. Chandra

Mon 11/2

3:15 am-6:15 am

Nonstop3h 00m

$219

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Thu 11/5

4:25 am-10:40 am

1 stop6h 15m

Kolkata Netaji S. Chandra

Mon 11/30

5:05 am-7:45 am

Nonstop2h 40m

$237

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Wed 9/2

4:45 pm-10:40 am

2 stops17h 55m

Kolkata Netaji S. Chandra

Sat 9/5

12:45 pm-9:55 pm

1 stop9h 10m

$329

MumbaiKolkata

BOM Mumbai Chhatrapati Shivaji Intl - CCU Kolkata Netaji S. Chandra

BOMCCU

Mumbai Chhatrapati Shivaji Intl

Mon 2/1

6:30 pm-12:15 am

1 stop5h 45m

Kolkata Netaji S. Chandra

Mon 3/1

3:55 pm-10:10 pm

1 stop6h 15m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Mumbai to Kolkata

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mumbai to Kolkata in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mumbai-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Mumbai-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Mumbai-Kolkata flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mumbai-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mumbai-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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?

The best time to book flights from Mumbai to Kolkata is 67 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 Mumbai to Kolkata?

Currently, August is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of $113). Flying from Mumbai to Kolkata in October is currently the most expensive (average of $158). 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 August 12, 2026.

One of the essential ways to save on airfare from Mumbai to Kolkata is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 79% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Mumbai to Kolkata. Price data was last updated on August 8, 2026.

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

How much does it cost to fly round-trip from Mumbai to Kolkata?

Airfare is above average for this route at the moment.

Mumbai to Kolkata flights typically cost between $106 and $141 in September.
The cheapest round-trip price found within the last 5 days was $159 on Air India Express (Sep 8-Sep 9).

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 August 12, 2026.
Peruse reviews from past customers who have flown with IndiGo and Air India from Mumbai to Kolkata to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
583 reviews

Entertainment

5.6

Crew

7.3

Overall

6.8

Boarding

6.8

Food

6.2

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
IndiGo
6.8
Okay
583 reviews
IndiGo
6.8
Okay
583 reviews

Entertainment

5.6

Crew

7.3

Overall

6.8

Boarding

6.8

Food

6.2

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours
Air India
5.5
Fair
2,948 reviews
IndiGo
6.8
Okay
583 reviews

Entertainment

5.6

Crew

7.3

Overall

6.8

Boarding

6.8

Food

6.2

Comfort

6.7

Reviews

1 / 20
6.0
Good

Narasimha V Prasad,Jul 2026

HYD - TIR

Boarding got delayed due to server down but the flight departure timing didn’t change they hurried us though no fault of ours

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 40m for a nonstop flight. There are 24 flights from Chhatrapati Shivaji Intl to Kolkata per day from 2 airlines.

  • 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 9 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 45m. Mumbai and Kolkata are separated by a distance of 1034 mi. All flights are typically nonstop.

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

    According to our current data, IndiGo ($110), and Air India ($133) offers the cheapest pricing from Mumbai to Kolkata. These flights start at 20% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Akasa Air. According to our data, you can fly for as low as $50. Users have also found prices from $54 and $58 on IndiGo and SpiceJet, respectively.

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

    The top 3 most reliable airlines when flying from Mumbai to Kolkata are Air India Express (100%), BlueBird Airways (100%) and Air France (97%).

  • What are the cheapest flights from Mumbai to Kolkata?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra) can be booked for $89 on average, our data indicates $131 when flying from Mumbai to Kolkata.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Mumbai to Kolkata (average of $113). Flying from Mumbai to Kolkata in October is currently the most expensive (average of $158). 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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Alternative routes for Mumbai to Kolkata

See prices for flight routes from nearby airports that may be better suited for you.
Mumbai to Bagdogra flights
Pune to Kolkata flights

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 2,558,603 searches. Data last updated August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$110Average$158FlexibilityNo cancel feeOn-time80%
Air IndiaCheapest$133Average$172FlexibilityNo cancel feeOn-timeN/A

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