Flight Time from Mumbai to Kolkata

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

It takes about 2 hours 43 minutes to fly from Mumbai to Kolkata.

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Mumbai to Kolkata 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.

Based on Trip.com data in the past 4 weeks, there is 102 flight per week flying from Mumbai to Kolkata. You can check the weekly schedule for popular airlines on this route below: Air India: S/M/T/W/T/F/S -- AI2773 (14:51) Air India: S/M/T/W/T/F/S -- AI2471 (12:07)

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

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Mumbai to Kolkata on December 11, 2025 with Air India, with prices starting at US$45.

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

The time difference between Kolkata and Mumbai is 0h.

Tickets can only be changed or canceled 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.