Cheap Flights from Kolkata to Mumbai

Frequently Asked Questions

• Which airlines offer direct flights from Kolkata to Mumbai?

  At the moment, you can catch a direct flight from Kolkata to Mumbai with the following airlines, including: IndiGo Akasa Air Air India Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Kolkata (CCU) to Mumbai (BOM)?

  It takes about 2 hours 55 minutes to fly from Kolkata (CCU) to Mumbai (BOM).

• When is the best time to book flights from Kolkata to Mumbai?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kolkata to Mumbai is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Kolkata to Mumbai?

  Based on Trip.com data in the past 4 weeks, there is 112 flight per week flying from Kolkata to Mumbai. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E2248 (18:56) Air India: S/M/T/W/T/F/S -- AI2644 (07:07)

• When are flight tickets from Kolkata (CCU) to Mumbai (BOM) the cheapest?

  The cheapest months to fly from Kolkata to Mumbai is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Kolkata to Mumbai on?

  After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Kolkata to Mumbai on November 25, 2025 with Air India, with prices starting at S$ 57.

• Which airports can I fly to for Mumbai from Kolkata?

  You can land at any one of the following hubs in Mumbai, with Netaji Subhas Chandra Bose International Airport to Chhatrapati Shivaji Maharaj International Airport (CCU-BOM) is by far the most common option on this route: Chhatrapati Shivaji Maharaj International Airport (BOM).

• Is there any time difference between Kolkata and Mumbai?

  The time difference between Mumbai and Kolkata is 0h.

• How do I change or cancel my ticket from Kolkata to Mumbai?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.