There are most likely no direct flights on the Kolkata — Mumbai route
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 $73 (August 2026), while the maximum is $85 (December 2026). On average, a ticket costs $78–$79.
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.
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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 barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $74) and slightly more in November 2026–December 2026 ($82). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 9%. Book whenever it's convenient.
Monthly price variation is just 5.7%. Ticket costs on this route are among the most predictable.
There are most likely no direct flights on the Kolkata — Mumbai route
Kolkata — Mumbai
08/30/2026
Departure
Direct flight
6E115
starting at $111
Kolkata — Mumbai
09/19/2026
Departure
Direct flight
QP1126
starting at $93
Kolkata — Mumbai
09/03/2026
Departure
Direct flight
QP1108
starting at $115
Kolkata — Mumbai
09/07/2026
Departure
Direct flight
6E115
starting at $102
Kolkata — Mumbai
09/05/2026
Departure
Direct flight
6E5183
starting at $94
The route Kolkata — Mumbai is served by several airlines: IndiGo, Airkenya Express, and Air India 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 $84 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.
The cheapest flight ticket from Kolkata to Mumbai according to data for the last 48 hours costs $84
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: August, September, January.
The fastest flights from Kolkata to Mumbai start from 2 hours 40 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Mumbai: IndiGo, Airkenya Express
The cheapest one-way flight from Kolkata to Mumbai departs on 09/05/2026, is operated by Airkenya Express and costs $84
The cheapest roundtrip flight from Kolkata to Mumbai departs on 08/31/2026, is operated by Air India Express and costs $167
Fastest flight from Kolkata to Mumbai takes 2h 40m
There are direct flights on this route 4 days a week: Su, Mo, Th, 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
Netaji Subhas Chandra Bose International Airport (CCU) is Kolkata’s main international gateway and typically functions as the city’s full-service hub, handling long-haul and regional flights alongside domestic connections. Full-service carriers such as Air India and Vistara and budget operators like IndiGo commonly operate here, so fares can range from budget-friendly to premium depending on carrier and route. The airport sits about 17–18 km from the city center; taxis and app-based cabs usually take 30–60 minutes depending on traffic, while prepaid airport taxis and shared cabs are common options with fares typically between INR 300–700. There’s also an airport metro link under development to improve connectivity. Pros: comprehensive services, several lounges and international facilities; cons: can be busy and subject to Kolkata’s peak-hour congestion, so allow extra travel time. Kolkata’s older domestic terminal (now integrated within the main airport complex) historically served short-haul and low-cost domestic flights and still hosts many regional services; it usually caters to quick-turnaround carriers and regional schedules. Typical airlines include IndiGo and SpiceJet, with fares often perceived as more economical on domestic sectors. It’s roughly the same distance to the city center as the international terminal, with similar transport options—prepaid taxis, ride-hail cars and occasional shuttle services—taking around 30–60 minutes and commonly costing in the INR 250–600 range depending on service and traffic. Pros: frequent domestic connections and efficient check-ins for short trips; cons: can feel crowded during domestic peaks and offers fewer premium amenities than some larger international terminals.
We couldn't find any special offers for flights from Kolkata to Mumbai
Chhatrapati Shivaji Maharaj International Airport (BOM) is Mumbai’s primary international and domestic gateway, serving as a major hub for full-service carriers and several low-cost airlines. It’s located about 25–30 minutes from south Mumbai by road (roughly 15–20 km), though travel times can stretch considerably in peak traffic; taxis, app-based cabs and prepaid airport taxis are common, with fares typically varying by route and time. The airport is connected to the city by the Mumbai Metro’s Line 3 (partial sections) and suburban train networks near terminals, offering quicker options during rush hours. Pros: extensive international connections, wide amenities and good onward transport; cons: can be busy, security queues and traffic delays are common during peak periods.