Cheap flights from New Delhi to Bengaluru from ₹ 6,354

The cheapest month to fly to Bengaluru from New Delhi is in July. Flight prices, which tend to average around ₹ 12,044, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of July, then departing from New Delhi during the month August is also very affordable. Most momondo users find prices during this month for around ₹ 12,518.

The cheapest day to depart from New Delhi to Bengaluru is on a Friday when prices can be found for as low as ₹ 14,243. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around ₹ 15,894. These prices are subject to change though, so be sure to set up a Price Alert for flights to Bengaluru.

According to our data, the cheapest time of day to fly to Bengaluru is in the evening. momondo users have found flights departing from New Delhi to Bengaluru in the evening for as low as ₹ 14,503. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are ₹ 15,627 on average. Flights to Bengaluru from New Delhi at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Bengaluru from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 14,233 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bengaluru from New Delhi for as low as ₹ 12,518 on momondo.

You could potentially save up to 6% on your flight if you consider stops on a New Delhi to Bengaluru flight.

As of May 2026, prices for New Delhi to Bengaluru flights are approximately 7% cheaper when compared to flights at the same time last year.

Air India, SpiceJet, and Akasa Air are the most popular carriers operating from New Delhi Indira Gandhi Intl to Bengaluru Intl

Air India, IndiGo and SpiceJet are the top three most popular airlines that fly to Bengaluru from New Delhi according to our data. Air India is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Bengaluru. Keep in mind that there are 5 different airlines that fly to Bengaluru on a routine basis, so you have a few additional options to choose from.

Historically, on average around 15% of flights between New Delhi and Bengaluru have experienced a delay on any given week. The average delay length over the past 12 months has been 118 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.

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between New Delhi and Bengaluru is 117 per day as of May 2026. The most frequent departure time is 19:00, with 31% of daily flights leaving in the evening.

As of May 2026, there are 824 flights per week flying from New Delhi to Bengaluru. The most common day of the week flights depart is Sat, with 15% of flights taking off on this day.