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Cheap flights from Kolkata to Mumbai

CCU — BOM
17 Sep — 24 Sep1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Kolkata to Mumbai

Popular in

October

Cheapest in

September

Average price

C$ 200

Good round-trip deal

C$ 1,736 or less

Good one-way deal

C$ 117 or less
High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.
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Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.
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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

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?

Booking 10 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Mumbai. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Kolkata to Mumbai?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of C$ 168). Flying from Kolkata to Mumbai in October is currently the most expensive (average of C$ 233). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kolkata to Mumbai as you normally would.

Related info for your journey

  • How popular is this Kolkata to Mumbai flight route?

    Within the past month, 4 users have taken a look at flights from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl.

  • 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 (96%), Ethiopian Air (96%) and IndiGo (94%).

  • 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, September is the cheapest month in which you can book a flight from Kolkata to Mumbai (average of C$ 168). Flying from Kolkata to Mumbai in October is currently the most expensive (average of C$ 233). 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.

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Cheapflights makes it easy to find Kolkata to Mumbai flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Mumbai?

Cheapflights helps you find that perfect flight to Mumbai from Kolkata by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Kolkata to Mumbai, users can toggle the no change fees filter when performing a flight search.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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