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

Frequently Asked Questions

• What are the cheapest flights from Mumbai to Kolkata (BOM-CCU)?

  Based on Trip.com data, Akasa Air offers one-way fares as low as US$58 on Cheapest nonstop routes (e.g. NMI to CCU on Thu, Jun 25), while Akasa Air offers Cheapest nonstop round-trips from US$112 departing on Wed, Jun 17 and returning on Fri, Jun 19.

• Which airlines offer direct flights from Mumbai to Kolkata?

  At the moment, you can catch a nonstop flight from Mumbai to Kolkata with the following airlines, including: Air India IndiGo Spicejet Akasa Air 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 Mumbai to Kolkata?

  It takes about 2 hours 51 minutes to fly from Mumbai to Kolkata.

• When is the best time to book flights 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.

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

  Based on Trip.com data in the past 4 weeks, there is 128 flight per week flying from Mumbai to Kolkata. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E5086 (18:19) Akasa Air: -/M/T/W/T/F/S -- QP1177 (20:41)

• How can I find the best deals on flights from Mumbai to Kolkata?

  To find best deals on flights from Mumbai to Kolkata, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jun 25, with one-way flights priced at just US$58.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Akasa Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Kolkata travel is around January.
  · Get exclusive promo codes for Trip.com app users.

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

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

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

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Mumbai to Kolkata on May 26, 2026 with Air India, with prices starting at US$56.

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

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

• Is there any time difference between Mumbai and Kolkata?

  The time difference between Kolkata and Mumbai is 0h.

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

  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.