Cheap flights from Mumbai to Patna from $73

If you’re not able to fly to Patna in February, then September is your next best option. Flight prices from Mumbai to Patna during September average around $164.

Our data shows that Saturday is the least expensive day to fly to Patna. Tickets to fly out on this day can be as low as $171. The most expensive day to fly to Patna is Wednesday, with ticket prices averaging around $219.

Our most recent data shows that the best time of day to fly to Patna is in the afternoon. Flights from Mumbai to Patna during this time can be as low as $182. Try not to purchase tickets in the morning because they tend to be around $188. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Mumbai Chhatrapati Shivaji Intl to Patna for the best Mumbai Chhatrapati Shivaji Intl - Patna flight prices

There is only 1 cabin class available to choose from on Mumbai to Patna 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 14% on your flight if you consider stops on a Mumbai to Patna flight.

Historically, on average around 36% of flights between Mumbai and Patna have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.

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

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

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 24% of their flights experiencing any sort of delay.

As of July 2026, there are 5 flights per day flying from Mumbai to Patna. The most common time of day flights depart is 6:00PM, with 51% of flights taking off at noon.

As of July 2026, 36 flights take off from Mumbai and land in Patna each week. The most common flight departure day for this route is Tue, with 19% of weekly flights taking off on this day.