Cheap flights from Mumbai to Kolkata from R1 433

In general, January is the cheapest month to fly from Mumbai to Kolkata. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R2 036. If you aren’t able to travel to Kolkata during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R2 069.

Fly from Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra for the best Mumbai Chhatrapati Shivaji Intl - Kolkata Netaji S. Chandra flight prices

You are more likely to see cheaper flights to Kolkata from Mumbai when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around R2 366 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Mumbai for as low as R2 052 on momondo.

There is only 1 cabin class available to choose from on Mumbai to Kolkata flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 6% on your flight if you consider stops on a Mumbai to Kolkata flight.

As of September 2026, prices for Mumbai to Kolkata flights are approximately 2% cheaper when compared to flights at the same time last year.

Historically, on average around 20% of flights between Mumbai and Kolkata have experienced a delay on any given week. The average delay length over the past 12 months has been 120 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Friday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Akasa Air have had the fewest delays on this route over the last 12 months, with about 12% of their flights experiencing any sort of delay.

The number of flights available between Mumbai and Kolkata is 30 per day as of September 2026. The most frequent departure time is 5:00, with 38% of daily flights leaving at midday.

The number of flights available between Mumbai and Kolkata is 216 per week as of September 2026. The most frequent departure day is Thu, with 15% of weekly flights leaving on this day.