IndiGo offers priority boarding with Super 6E, ideal for quick boarding on short flights.
IndiGo's online check-in helps avoid airport rush, ensuring a smooth experience.
$58+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BOM
Dec 10 — Dec 171
1 adult, Economy
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Find cheap flights from Kolkata to Mumbai with Cheapflights
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”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl are usually found in August or July, booked 89 days in advance, depart on a Sunday or Thursday and return on a Sunday
Cheap 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 November 10, 2025.
Most accurate provider | OneTravel 3 stars |
|---|---|
Most trusted provider | OneTravel 3 stars |
Round-trip from | $112 (Trip.com) |
One-way from | $58 (Trip.com) |
Popular in | October |
Cheapest in | August |
Average price | $150 |
Good round-trip deal | $221 or less |
Good one-way deal | $67 or less |
Find flight deals from Kolkata to Mumbai
Cheapest flights from Kolkata to MumbaiExplore 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 November 10, 2025.
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 November 10, 2025.
This Trip.com deal was found by Cheapflights users on 11/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:05 amCCU - BOM
Nonstop2h 40mMultiple Airlines
Sun 11/307:20 pmBOM - CCU
Nonstop2h 50mMultiple Airlines
Deal found 11/9![Multiple Airlines logo]()
$116
This Trip.com deal was found by Cheapflights users on 11/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:35 pmCCU - BOM
Nonstop2h 45mMultiple Airlines
Fri 12/1212:05 pmBOM - CCU
1 stop5h 10mMultiple Airlines
Deal found 11/8![Multiple Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/235:05 amCCU - BOM
Nonstop2h 40mAkasa Air
Sat 11/2912:35 amBOM - CCU
Nonstop2h 40mAkasa Air
Deal found 11/9![Akasa Air logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:00 amCCU - BOM
Nonstop2h 55mMultiple Airlines
Sat 12/134:55 pmBOM - CCU
Nonstop3h 00mMultiple Airlines
Deal found 11/8![Multiple Airlines logo]()
$122
This Booking.com deal was found by Cheapflights users on 11/9. 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.
Sat 11/223:15 amCCU - BOM
Nonstop3h 00mIndiGo
Sun 11/308:15 amBOM - CCU
1 stop6h 05mIndiGo
Deal found 11/9![IndiGo logo]()
$125
This Booking.com deal was found by Cheapflights users on 11/10. 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.
Thu 12/43:15 amCCU - BOM
Nonstop3h 00mIndiGo
Sat 12/64:55 pmBOM - CCU
1 stop5h 15mIndiGo
Deal found 11/10![IndiGo logo]()
$126
This CheapOair deal was found by Cheapflights users on 11/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:35 amCCU - BOM
1 stop6h 25mIndiGo
Tue 12/168:15 pmBOM - CCU
Nonstop2h 35mIndiGo
Deal found 11/10![IndiGo logo]()
$127
This Booking.com deal was found by Cheapflights users on 11/8. 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.
Sat 11/223:15 amCCU - BOM
Nonstop3h 00mIndiGo
Sun 11/235:45 pmBOM - CCU
1 stop5h 45mIndiGo
Deal found 11/8![IndiGo logo]()
$131
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 November 10, 2025.
Use the filters below to find and compare flights from Kolkata to Mumbai that are best for you.
Fly from
Kolkata
Fly to
Mumbai
Route
Depart
Return
Price
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Sat 1/10
5:05 am-7:45 am
Nonstop2h 40m
Mumbai Chhatrapati Shivaji Intl
Mon 1/12
2:00 am-4:35 am
Nonstop2h 35m
$115
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Sun 12/14
7:05 am-9:55 am
Nonstop2h 50m
Mumbai Chhatrapati Shivaji Intl
Tue 12/16
6:55 am-9:50 am
Nonstop2h 55m
$123
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Sun 11/23
5:05 am-7:45 am
Nonstop2h 40m
Mumbai Chhatrapati Shivaji Intl
Sat 11/29
2:45 am-7:45 am
1 stop5h 00m
$123
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Fri 12/5
5:20 am-7:50 am
Nonstop2h 30m
Mumbai Chhatrapati Shivaji Intl
Sat 12/6
9:50 pm-12:35 am
Nonstop2h 45m
$123
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Sat 1/24
3:15 am-6:15 am
Nonstop3h 00m
Mumbai Chhatrapati Shivaji Intl
Tue 1/27
2:00 am-4:35 am
Nonstop2h 35m
$124
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Thu 12/4
3:15 am-6:15 am
Nonstop3h 00m
Mumbai Chhatrapati Shivaji Intl
Sat 12/6
8:15 pm-10:50 pm
Nonstop2h 35m
$124
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Tue 12/23
3:15 am-6:15 am
Nonstop3h 00m
Mumbai Chhatrapati Shivaji Intl
Wed 12/31
8:15 pm-10:50 pm
Nonstop2h 35m
$125
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Wed 12/24
6:00 am-8:55 am
Nonstop2h 55m
Mumbai Chhatrapati Shivaji Intl
Wed 12/31
9:50 pm-12:35 am
Nonstop2h 45m
$125
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Sun 1/11
10:35 pm-1:20 am
Nonstop2h 45m
$58
KolkataMumbai
CCU - BOM
CCUBOM
Kolkata Netaji S. Chandra
Tue 11/18
10:35 pm-1:20 am
Nonstop2h 45m
$59
Showing 1-10 of 18 results
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kolkata-Mumbai flights, users find the pricing of OneTravel to be most consistent on Cheapflights vs. OneTravel Users can find the same prices on Kolkata-Mumbai flight deals on Cheapflights vs. OneTravel >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 OneTravel the most. OneTravel 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
Prices
Airlines
Delays
How far ahead should I book a flight from Kolkata to Mumbai?
Use this chart to determine the optimal time to book a round-trip flight from Kolkata to Mumbai. Price data was last updated on November 7, 2025.
The best time to book flights from Kolkata to Mumbai is 89 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 $57). Flying from Kolkata to Mumbai in May is currently the most expensive (average of $118). 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 November 10, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 85% on flights from Kolkata to Mumbai by exploring options for tickets at noon.
How often are flights from Kolkata to Mumbai delayed?
About 17% of weekly flights between Kolkata and Mumbai have experienced delays in the past year, with the average delay time being 111 minutes.
What is the most punctual flight time for Kolkata to Mumbai flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Sunday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kolkata to Mumbai flights?
Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 10% of flights being delayed.
The best insider tips for Kolkata to Mumbai flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Kolkata to Mumbai trip
Airlines
![IndiGo]()
IndiGo
![Air India]()
Air India
Air India provides hot meals in all classes, enhancing short flight comfort.
Air India's free seat selection in economy adds value to your booking.
Our travel experts
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 November 10, 2025.
Peruse reviews from past customers who have flown with Akasa Air, IndiGo, and Air India 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
Entertainment
6.8
Overall
8.0
Food
7.2
Boarding
8.0
Comfort
7.6
Crew
8.3
Reviews
1 / 1
8.0
ExcellentMubasshir,Jul 2023
IXB - BOM
Akasa Air
Akasa Air
Entertainment
6.8
Overall
8.0
Food
7.2
Boarding
8.0
Comfort
7.6
Crew
8.3
Reviews
1 / 1
8.0
ExcellentMubasshir,Jul 2023
IXB - BOM
Akasa Air
Entertainment
6.8
Overall
8.0
Food
7.2
Boarding
8.0
Comfort
7.6
Crew
8.3
Reviews
1 / 1
8.0
ExcellentMubasshir,Jul 2023
IXB - BOM
Akasa Air
Entertainment
6.8
Overall
8.0
Food
7.2
Boarding
8.0
Comfort
7.6
Crew
8.3
Reviews
1 / 1
8.0
ExcellentMubasshir,Jul 2023
IXB - BOM
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.
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Complete your trip
Complete your trip to Mumbai by adding a car rental and/or hotel reservation to your travel itinerary.
Top 3 airlines flying from Kolkata to Mumbai
Discover the top 3 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 November 10, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$148 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$149 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$110 | Average$156 | FlexibilityNo cancel fee | On-time80% |