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Cheap Flights from Kolkata to Mumbai

Popular airlines from Kolkata to Mumbai

Choose from 3 carriers that fly from Kolkata to Mumbai, including IndiGo, Akasa Air, and Air India. Enjoy the cheapest tickets on this route with Akasa Air.

Find direct flights from Kolkata to Mumbai within the next three months. Book one-way flights from S$ 77 or return tickets from S$ 131.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from Kolkata to Mumbai

The distance between Kolkata and Mumbai is about 1,665.47km. It takes around 2 hours 55 minutes on average to fly from Kolkata to Mumbai. The most popular month to Mumbai is January. The off-season for travel is September.

Cheapest one-way flight priceS$ 58
Cheapest return ticket priceS$ 113
Off-season for travelSeptember
Peak season for travelJanuary
Flight distance1,665.47km
Average flight time2 hours 55 minutes
Popular airlineIndiGo

Cheapest time to fly from Kolkata to Mumbai

The cheapest time for Kolkata to Mumbai flights: Jan 11 to Jan 18 — one way flight prices from S$ 47.

Cheapest flights
From price
Search
  • 916
  • 1623
  • 2330
  • Dec

    307
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

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.
  • It takes about 2 hours 55 minutes to fly from Kolkata (CCU) to Mumbai (BOM).
  • 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.
  • 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)
  • The cheapest months to fly from Kolkata to Mumbai is September, when demand for travel is lower.
  • 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.
  • 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).
  • The time difference between Mumbai and Kolkata is 0h.
  • 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.