Cheap flights from Bengaluru to Patna from $86

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

Our data shows that Monday is the least expensive day to fly to Patna. Tickets to fly out on this day can be as low as $166. The most expensive day to fly to Patna is Wednesday, with ticket prices averaging around $228.

Our most recent data shows that the best time of day to fly to Patna is in the afternoon. Flights from Bengaluru to Patna during this time can be as low as $167. Try not to purchase tickets in the morning because they tend to be around $202. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Bengaluru Intl to Patna for the best Bengaluru Intl - Patna flight prices

You are more likely to see cheaper flights to Patna from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Patna for around $176 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Patna from Bengaluru for as low as $155 on momondo.

There are 2 cabin classes available to choose from on Bengaluru to Patna flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 13% of flights between Bengaluru and Patna have experienced a delay on any given week. The average delay length over the past 12 months has been 115 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.

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

According to our data, IndiGo have had the least number of delays on this route over the last 12 months; with about 11% of their flights experiencing any sort of delay.

As of October 2026, 8 flights take off from Bengaluru and land in Patna each day. The most common flight departure time for this route is 8:00AM, with 42% of daily flights taking off in the afternoon.

56 flights are operational weekly from Bengaluru to Patna as of October 2026. The most popular departure day for this route is Wed, with 25% of flights per week taking off on this day.