Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kolkata to Mumbai. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Kolkata to Mumbai is $63 (October 2026), while the maximum is $94 (January 2027). On average, a ticket costs $83–$176.
A non-stop flight is the most convenient and comfortable way to fly from Kolkata to Mumbai, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Kolkata to Mumbai is IndiGo. Flights operate every day.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flight prices from Kolkata to Mumbai are steadily rising: from October 2026 to February 2027, ticket costs increased by 34%. The sooner you book, the better the deal.
The most significant price increase was from October 2026 to January 2027 — up 48%. The best time to fly is October 2026–November 2026, when the average price is $73. In December 2026–January 2027, tickets cost around $93.
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 21% compared to the most expensive months.
Price variation across months on this route is 13%. Your choice of departure month significantly affects the total flight cost.
The route Kolkata — Mumbai is served by several airlines: IndiGo, SpiceJet, and Airkenya Express. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $78 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Kolkata — Mumbai
10/14/2026
Departure
Direct flight
6E2122
starting at $78
Kolkata — Mumbai
10/15/2026
Departure
Direct flight
SG137
starting at $79
Kolkata — Mumbai
11/18/2026
Departure
Direct flight
6E2122
starting at $83
Kolkata — Mumbai
10/23/2026
Departure
Direct flight
6E2122
starting at $88
Kolkata — Mumbai
10/26/2026
Departure
Direct flight
QP2008
starting at $89
Kolkata — Mumbai
10/17/2026
Departure
Direct flight
SG487
starting at $90
Kolkata — Mumbai
01/13/2027
Departure
Direct flight
6E2122
starting at $93
Kolkata — Mumbai
11/28/2026
Departure
Direct flight
QP2012
starting at $93
Kolkata — Mumbai
11/16/2026
Departure
Direct flight
6E2122
starting at $94
Kolkata — Mumbai
11/15/2026
Departure
Direct flight
6E2122
starting at $105
IndiGo
Every day
starting at $102
The cheapest flight ticket from Kolkata to Mumbai according to data for the last 48 hours costs $78
Often the best time to buy tickets from Kolkata to Mumbai is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to Mumbai can be found flying in these months: October, November, February.
The fastest flights from Kolkata to Mumbai start from 2 hours 35 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Mumbai: IndiGo, SpiceJet, Airkenya Express
All airports
The cheapest one-way flight from Kolkata to Mumbai departs on 10/14/2026, is operated by IndiGo and costs $78
The cheapest roundtrip flight from Kolkata to Mumbai departs on 12/01/2026, is operated by Airkenya Express and costs $198
Fastest flight from Kolkata to Mumbai takes 2h 35m
There are direct flights on this route 6 days a week: Su, Mo, We, Th, Fr, and Sa
The distance between Kolkata and Mumbai is 1654km (1025 miles). The average flight duration is 3h. There are 110 direct flights from Kolkata to Mumbai. Kolkata and Mumbai are in the same time zone. Flights from Kolkata begin at 5:00 AM. The latest flight from Kolkata departs at 11:00 PM
We couldn't find any special offers for flights from Kolkata to Mumbai