$51 Cheap Flights from Mumbai (BOM) to Kolkata (CCU)

View $51 flight on Tue, Aug 5, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Mumbai to Kolkata (BOM-CCU)

Prices were available within the past 7 days and start at $51 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

IndiGo
Tue, Aug 5 - Fri, Aug 15
BOM
Mumbai
CCU
Kolkata
$116 Roundtrip, found 6 days ago
$116
Roundtrip
found 6 days ago
Select IndiGo flight, departing Tue, Aug 5 from Mumbai to Kolkata, returning Fri, Aug 15, priced at $116 found 6 days ago
IndiGo
Mon, Sep 1 - Sun, Sep 7
BOM
Mumbai
CCU
Kolkata
$123 Roundtrip, found 3 days ago
$123
Roundtrip
found 3 days ago
Select IndiGo flight, departing Mon, Sep 1 from Mumbai to Kolkata, returning Sun, Sep 7, priced at $123 found 3 days ago
IndiGo
Tue, Aug 5 - Fri, Aug 15
BOM
Mumbai
CCU
Kolkata
$124 Roundtrip, found 6 days ago
$124
Roundtrip
found 6 days ago
Select IndiGo flight, departing Tue, Aug 5 from Mumbai to Kolkata, returning Fri, Aug 15, priced at $124 found 6 days ago
IndiGo
Tue, Jul 15 - Wed, Jul 23
BOM
Mumbai
CCU
Kolkata
$129 Roundtrip, found 8 hours ago
$129
Roundtrip
found 8 hours ago
Select IndiGo flight, departing Tue, Jul 15 from Mumbai to Kolkata, returning Wed, Jul 23, priced at $129 found 8 hours ago
IndiGo
Tue, Jul 15 - Wed, Jul 23
BOM
Mumbai
CCU
Kolkata
$130 Roundtrip, found 8 hours ago
$130
Roundtrip
found 8 hours ago
Select IndiGo flight, departing Tue, Jul 15 from Mumbai to Kolkata, returning Wed, Jul 23, priced at $130 found 8 hours ago
IndiGo
Fri, Aug 1 - Thu, Aug 21
BOM
Mumbai
CCU
Kolkata
$131 Roundtrip, found 1 day ago
$131
Roundtrip
found 1 day ago
Select IndiGo flight, departing Fri, Aug 1 from Mumbai to Kolkata, returning Thu, Aug 21, priced at $131 found 1 day ago
IndiGo
Tue, Jul 15 - Wed, Jul 23
BOM
Mumbai
CCU
Kolkata
$133 Roundtrip, found 8 hours ago
$133
Roundtrip
found 8 hours ago
Select IndiGo flight, departing Tue, Jul 15 from Mumbai to Kolkata, returning Wed, Jul 23, priced at $133 found 8 hours ago
Air India
Mon, Jun 23 - Tue, Jun 24
BOM
Mumbai
CCU
Kolkata
$144 Roundtrip, found 1 day ago
$144
Roundtrip
found 1 day ago
Select Air India flight, departing Mon, Jun 23 from Mumbai to Kolkata, returning Tue, Jun 24, priced at $144 found 1 day ago
SpiceJet
Mon, Apr 28 - Tue, Apr 29
BOM
Mumbai
CCU
Kolkata
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select SpiceJet flight, departing Mon, Apr 28 from Mumbai to Kolkata, returning Tue, Apr 29, priced at $293 found 5 days ago
Hahn Air Systems
Sun, Apr 27 - Mon, Apr 28
BOM
Mumbai
CCU
Kolkata
$473 Roundtrip, found 1 day ago
$473
Roundtrip
found 1 day ago
Select Hahn Air Systems flight, departing Sun, Apr 27 from Mumbai to Kolkata, returning Mon, Apr 28, priced at $473 found 1 day ago
Flights from Mumbai (BOM) to Kolkata (CCU)
Origin airport
Chhatrapati Shivaji Intl.
Destination airport
Netaji Subhash Chandra Bose Intl.
Airlines serving
Air India, IndiGo, SpiceJet
Roundtrip price
$116
Distance
1033 mi

Mumbai to Kolkata Flights

The cheapest times to fly from Mumbai to Kolkata

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mumbai to Kolkata are during the month of August. You can find some of the cheapest flights from Mumbai to Kolkata with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Mumbai to Kolkata

Sunday is one of the best days to book for cheap flights from Mumbai to Kolkata: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Mumbai to Kolkata

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mumbai to Kolkata in 2025. You can also book with separate airlines for your outbound and return journeys, from $51 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mumbai to Kolkata flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mumbai to Kolkata airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU) cost?
Grab cheap return flights starting from $133 from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU). This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a IndiGo flight leaving BOM on May 15 2025 and touching down at CCU. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from BOM to CCU?
The cheapest flights from BOM to CCU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Fly straight to Netaji Subhash Chandra Bose Intl. Airport (CCU). 4 carriers offer direct routes from Chhatrapati Shivaji Intl. Airport (BOM), including:

  • IndiGo
  • Air India
  • Akasa Air

What is the cheapest airline that flies from BOM to CCU?
With tickets starting at $65 for a one-way journey from BOM to CCU, IndiGo is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BOM on July 4 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
With, on average, 18 nonstop flights that operate from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU) daily, you’ll be taking off on vacation soon enough.
What are the most popular departure times for flights from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Flights between BOM and CCU are their busiest at 5 PM. If you want a quieter trip and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from BOM to CCU?
Travel on a Thursday if you’re searching for the largest selection of flights from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU).
What is the earliest flight from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
The earliest flight taking off from Chhatrapati Shivaji Intl. Airport (BOM) is at around 12:45AM UTC+5. Board this plane and you’ll land at Netaji Subhash Chandra Bose Intl. Airport (CCU) at approximately 3:30AM UTC+5. The total travel time is 2h 45m.
How long does it take to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Flights from BOM to CCU have an average travel time of 2 hours and 40 minutes. The total distance between the two airports is 1,050 mi.
What airline has the least delays from BOM to CCU?
Jet Airways (India) has the best performance for on-time direct flights from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU), with an on-time score of 81%. Use the Expedia App to check your journey status before you leave and get immediate updates about any trip changes.
What is the best time to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Select a flight from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Kolkata from Chhatrapati Shivaji Intl. Airport (BOM)?
Explore your flight options from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU). This is the only Kolkata airport you can fly into if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU) last-minute?
Booking your ticket from BOM to CCU right before your trip is typically more expensive. But if you’re flexible with your itinerary, you could snag a cheap last-minute fare.
Is it cheaper to book a BOM to CCU flight and hotel package?
Compared with arranging flights and hotels separately, booking a BOM to CCU flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Chhatrapati Shivaji Intl. Airport (BOM) to Netaji Subhash Chandra Bose Intl. Airport (CCU)?
Usually, it’s possible to reschedule or cancel your BOM to CCU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.