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$75+ Cheap flights from Kolkata to Mumbai (CCU - BOM)

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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BOM
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Find cheap flights from Kolkata to Mumbai with Cheapflights

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

Cheap flight deals from Kolkata to Mumbai

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 August 2, 2026.

This CheapOair deal was found by Cheapflights users on 8/1. 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.
Wed 9/27:45 am
CCU
-
BOM
1 stop14h 10m
Multiple Airlines
Mon 9/1412:35 am
BOM
-
CCU
Nonstop2h 45m
Multiple Airlines
Deal found 8/1$143
This Booking.com deal was found by Cheapflights users on 8/1. 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 9/24:55 pm
CCU
-
BOM
Nonstop2h 55m
Akasa Air
Mon 9/1412:35 am
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 8/1$146
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Sun 9/137:45 am
CCU
-
BOM
1 stop14h 10m
Multiple Airlines
Fri 9/2512:35 am
BOM
-
CCU
Nonstop2h 45m
Multiple Airlines
Deal found 7/28$148
This CheapOair deal was found by Cheapflights users on 7/28. 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.
Sun 9/1311:00 pm
CCU
-
BOM
Nonstop2h 40m
Akasa Air
Fri 9/2512:35 am
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 7/28$149
This Booking.com deal was found by Cheapflights users on 7/28. 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 8/2611:00 pm
CCU
-
BOM
Nonstop2h 40m
Akasa Air
Tue 9/112:35 am
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 7/28$153
This Booking.com deal was found by Cheapflights users on 7/30. 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.
Sun 8/25:10 am
CCU
-
BOM
Nonstop2h 35m
Akasa Air
Sat 8/1512:35 am
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 7/30$154
This Booking.com deal was found by Cheapflights users on 7/28. 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 8/2611:00 pm
CCU
-
BOM
Nonstop2h 40m
Multiple Airlines
Wed 9/24:50 pm
BOM
-
CCU
1 stop5h 05m
Multiple Airlines
Deal found 7/28$157
This CheapOair deal was found by Cheapflights users on 7/30. 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.
Sun 8/27:45 am
CCU
-
BOM
1 stop14h 10m
Multiple Airlines
Sat 8/1512:35 am
BOM
-
CCU
Nonstop2h 45m
Multiple Airlines
Deal found 7/30$158
This Booking.com deal was found by Cheapflights users on 7/28. 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 7/296:55 pm
CCU
-
BOM
1 stop4h 50m
Multiple Airlines
Tue 8/412:35 am
BOM
-
CCU
Nonstop2h 45m
Multiple Airlines
Deal found 7/28$159
This Booking.com deal was found by Cheapflights users on 8/1. 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 8/185:05 pm
CCU
-
BOM
Nonstop2h 45m
Akasa Air
Thu 8/2012:35 am
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 8/1$160
This Booking.com deal was found by Cheapflights users on 7/28. 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 7/296:55 pm
CCU
-
BOM
1 stop4h 50m
IndiGo
Wed 8/52:25 pm
BOM
-
CCU
1 stop6h 00m
IndiGo
Deal found 7/28$161

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 August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(CheapOair)

One-way from

$75
(Expedia)

Popular in

June

Cheapest in

August

Average price

$110

Good round-trip deal

$190 or less

Good one-way deal

$86 or less
Provider with most accurate pricing for Kolkata Netaji S. Chandra-Mumbai Chhatrapati Shivaji Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kolkata Netaji S. Chandra-Mumbai Chhatrapati Shivaji Intl flights.
Search Deals
From Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl
Search Deals
One-way flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($15 potential increase over avg. RT price).
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 Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.
Search Deals

Cheapflights Fare Finder

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

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Wed 9/2

7:45 am-9:55 pm

1 stop14h 10m

Mumbai Chhatrapati Shivaji Intl

Mon 9/14

12:35 am-3:20 am

Nonstop2h 45m

$143

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Wed 9/2

4:55 pm-7:50 pm

Nonstop2h 55m

Mumbai Chhatrapati Shivaji Intl

Mon 9/14

12:35 am-3:20 am

Nonstop2h 45m

$146

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 9/13

7:45 am-9:55 pm

1 stop14h 10m

Mumbai Chhatrapati Shivaji Intl

Fri 9/25

12:35 am-3:20 am

Nonstop2h 45m

$148
Quickest round-trip

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 9/13

11:00 pm-1:40 am

Nonstop2h 40m

Mumbai Chhatrapati Shivaji Intl

Fri 9/25

12:35 am-3:20 am

Nonstop2h 45m

$149

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Wed 8/26

11:00 pm-1:40 am

Nonstop2h 40m

Mumbai Chhatrapati Shivaji Intl

Tue 9/1

12:35 am-3:20 am

Nonstop2h 45m

$153

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Tue 8/18

5:05 pm-7:50 pm

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Thu 8/20

12:35 am-3:20 am

Nonstop2h 45m

$160

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Tue 8/18

5:05 pm-7:50 pm

Nonstop2h 45m

Mumbai Chhatrapati Shivaji Intl

Fri 8/21

11:25 am-9:30 pm

1 stop10h 05m

$164

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 9/13

3:00 pm-8:30 pm

1 stop5h 30m

Mumbai Chhatrapati Shivaji Intl

Sat 9/26

4:50 pm-9:55 pm

1 stop5h 05m

$171

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Sun 11/1

3:15 am-6:15 am

Nonstop3h 00m

Mumbai Chhatrapati Shivaji Intl

Sun 11/8

8:15 pm-10:50 pm

Nonstop2h 35m

$174

KolkataMumbai

CCU - BOM

CCUBOM

Kolkata Netaji S. Chandra

Thu 11/12

7:05 am-9:55 am

Nonstop2h 50m

Mumbai Chhatrapati Shivaji Intl

Tue 11/17

2:05 pm-4:50 pm

Nonstop2h 45m

$198

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/1

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

Compare providers for flights from Kolkata to Mumbai

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 Kolkata to Mumbai in August.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice 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 Kolkata-Mumbai flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Mumbai flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Mumbai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kolkata-Mumbai 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 Kolkata-Mumbai 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 Kolkata to Mumbai

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

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

The best time to book flights from Kolkata to Mumbai is 51 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, August is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of $110). Flying from Kolkata to Mumbai in June is currently the most expensive (average of $164). 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 August 2, 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 84% on flights from Kolkata to Mumbai by exploring options for tickets in the morning.

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

Airfare is above average for this route at the moment.

Kolkata to Mumbai flights typically cost between $102 and $136 in September.
The cheapest round-trip price found within the last 5 days was $143 on Multiple Airlines (Sep 2-Sep 14).

The best insider tips for Kolkata to Mumbai flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kolkata to Mumbai trip
Our travel experts
Andreas Spaeth

Andreas Spaeth

Expert on Air India

Andreas hails from Hamburg, Germany, and has been visiting over 130 countries around the globe in his never-ending curiosity to explore new places. Visiting airlines and airports on every continent is a good excuse to see their home countries. Andreas is particularly proud he visited the North Pole (by icebreaker) and Antarctica (landing on an ice runway).

Read more
Sharad Ranabhat

Sharad Ranabhat

Expert on IndiGo

Sharad, a Nepal-based aviation journalist, is passionate about uncovering the latest in airline news and airport reviews. When he's not diving into the world of aviation, you’ll find him exploring new destinations and sharing stories that connect and inspire.

Read more

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 August 2, 2026.
Peruse reviews from past customers who have flown with Akasa Air and IndiGo from Kolkata to Mumbai 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.
Akasa Air
8.0
Very good

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

7.9

Entertainment

6.9

Food

7.5

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

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

7.9

Entertainment

6.9

Food

7.5

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
582 reviews
Akasa Air
8.0
Very good

Crew

8.6

Comfort

7.9

Overall

8.0

Boarding

7.9

Entertainment

6.9

Food

7.5

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 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?

    Booking a flight from Kolkata Netaji S. Chandra (CCU) to Mumbai Chhatrapati Shivaji Intl (BOM) is your only option if you wish to fly from Kolkata to Mumbai. On a typical day, there are 31 flights from Netaji S. Chandra to Chhatrapati Shivaji Intl, all of which are around 2h 35m for a nonstop flight. You can also purchase a plane ticket from 2 airlines when you book a flight from Netaji S. Chandra to Mumbai.

  • How popular is this Kolkata to Mumbai flight route?

    This flight path from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl was viewed by 5 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 Kolkata to Mumbai?

    Airlines like Akasa Air fly from Kolkata to Mumbai in about 2h 55m. The time it takes to get you to your destination is usually consistent. The distance from Kolkata to Mumbai is about 1034 mi. Generally, flights for this route are nonstop.

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

    Currently priced at $54, Akasa Air will fly you from Kolkata to Mumbai and back. In addition to Akasa Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on IndiGo for as low as $119. You may be able to fly from Kolkata to Mumbai for 61% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $52 on Akasa Air. Other airlines that offer cheap prices include IndiGo from $60 and Air India from $61 one-way.

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

    The top 3 most reliable airlines when flying from Kolkata to Mumbai are Air Mauritius (92%), Aegean Airlines (92%) and Akasa Air (91%).

  • What are the cheapest flights from Kolkata to Mumbai?

    Looking for the cheapest flight from Kolkata to Mumbai? While on average our users pay $511, our data indicates the cheapest price to be $80. The most popular route (Kolkata Netaji S. Chandra - Mumbai Chhatrapati Shivaji Intl), is priced around $87.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of $110). Flying from Kolkata to Mumbai in June is currently the most expensive (average of $164). 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.

Top 2 airlines flying from Kolkata to Mumbai

Discover the top 2 airlines 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 2,558,603 searches. Data last updated August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Akasa AirCheapest$54Average$196FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$119Average$162FlexibilityNo cancel feeOn-time80%

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