Cheap flights from Patna to New Delhi from ₹ 5,136

The month of January is another great option to travel to New Delhi, with average flight prices from Patna averaging around ₹ 10,462.

Our data shows that Thursday is the least expensive day to fly to New Delhi. Tickets to fly out on this day can be as low as ₹ 16,342. On the other hand, Sunday is the most expensive day to depart from Patna because it is more convenient for both business and leisure travellers. As a result, prices tend to be around ₹ 29,941.

Our most recent data shows that the best time of day to fly to New Delhi is in the morning. Flights from Patna to New Delhi during this time can be as low as ₹ 14,196. Flights to New Delhi are more costly in the afternoon, with an average ticket price of ₹ 46,192. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Patna to New Delhi Indira Gandhi Intl for the best Patna - New Delhi Indira Gandhi Intl flight prices

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

As of October 2026, prices for Patna to New Delhi flights are approximately 2% cheaper when compared to flights at the same time last year.

SpiceJet is the most popular carrier operating from Patna to New Delhi Indira Gandhi Intl

SpiceJet, IndiGo and Air India Express are the top three most popular airlines that fly to New Delhi from Patna according to our data. SpiceJet is the first choice among our users, with 53% of people opting to fly with this airline when travelling to New Delhi. Keep in mind that there are 5 different airlines that fly to New Delhi on a routine basis, so you have a few additional options to choose from.

Historically, on average around 18% of flights between Patna and New Delhi 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. Saturday 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 10% of their flights experiencing any sort of delay.

The number of flights available between Patna and New Delhi is 29 per day as of October 2026. The most frequent departure time is 15:00, with 42% of daily flights leaving in the evening.

As of October 2026, there are 204 flights per week flying from Patna to New Delhi. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.