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Flights from Mumbai to Kolkata

Find cheap airlines flights from Mumbai to Kolkata

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

Cheap flight deals from Mumbai to Kolkata

Non stop flight deals! Book direct flights from Mumbai to Kolkata: One way flights from $38, round trip flights from $88. Cheapest next 3 months.

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

Flight Info | Mumbai to Kolkata

The distance between Mumbai and Kolkata is about 1,665.47 km. It takes around 2 hours 50 minutes on average to fly from Mumbai to Kolkata. The most popular month to Kolkata is May. The off-season for travel is April.

Cheapest one-way flight price $31
Cheapest round-trip ticket price $83
Off-season for travel April
Peak season for travel May
Flight distance 1,665.47 km
Average flight time 2 hours 50 minutes
Popular airline Air India

When is the cheapest time to fly from Mumbai to Kolkata?

The cheapest time for Mumbai to Kolkata flights: Jul 27 to Aug 3 — one way flight prices from $30.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

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

    Airlines adjust prices for flights from Mumbai to Kolkata based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Mumbai (BOM) to Kolkata (CCU) cost?

    According to Trip.com's data, the lowest price is around $108.

  • How long does it take to fly from Mumbai (BOM) to Kolkata (CCU) and what is the distance?

    It takes around 2 hours 50 minutes to fly from Mumbai (BOM) to Kolkata (CCU).

  • What are the most popular airlines that fly from Mumbai (BOM) to Kolkata (CCU)?

How to find a cheap flight from Mumbai to Kolkata

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Mumbai to Kolkata. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest Mumbai to Kolkata ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Mumbai to Kolkata for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $38 for a one-way ticket on Tue, Jul 29.
2
Compare cheap Mumbai to Kolkata flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Mumbai to Kolkata. The most affordable airline currently operating on this route is Air India.
3
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Mumbai to Kolkata route to track ticket prices effortlessly—no need to check manually every day.
4
Don't miss out on cheap Mumbai to Kolkata flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
5
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
6
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Mumbai to Kolkata to access exclusive deals just for you.

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