Cheap flights from India to Patna from ₹ 3,654

In general, May is the cheapest month to fly from India to Patna. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 11,925. If you are unable to visit Patna during the month of May, then departing from India during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 12,502.

On average, the least expensive day to fly to Patna from India is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as ₹ 11,233. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Patna on Saturday is ₹ 12,369.

According to our data, the cheapest time of day to fly to Patna is in the evening. momondo users have found flights departing from India to Patna in the evening for as low as ₹ 10,694. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Patna are more costly at midday, with an average ticket price of ₹ 13,499. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Kolkata Netaji S. Chandra to Patna for the best India - Patna flight prices

You are more likely to see cheaper flights to Patna from India when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around ₹ 11,861 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Patna from India for as low as ₹ 11,252 on momondo.

There are 4 cabin classes available to choose from on India to Patna flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Alliance Air, IndiGo, and SpiceJet are the most popular carriers operating from India to Patna

IndiGo, SpiceJet and Air India are the top three most popular airlines that fly to Patna from India according to our data. IndiGo is the first choice among our users, with 47% of people opting to fly with this airline when travelling to Patna. Keep in mind that there are 5 different airlines that fly to Patna on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between India and Patna have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.

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

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

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

38 flights are operational daily from India to Patna as of October 2026. The most popular departure time for this route is 18:00, with 41% of flights per day taking off at midday.

As of October 2026, 267 flights take off from India and land in Patna each week. The most common flight departure day for this route is Wed, with 22% of weekly flights taking off on this day.