Cheap flights from Kolkata to Bengaluru from £47

If you’re not able to fly to Bengaluru in August, then July is your next best option. Flight prices from Kolkata to Bengaluru during July average around £86.

The cheapest day to depart from Kolkata to Bengaluru is on a Saturday when prices can be found for as low as £121. On the other hand, Thursday is the most expensive day to depart from Kolkata because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £785.

At midday is the cheapest time of day to fly from Kolkata to Bengaluru when you can find flight prices for as low as £238. Flying to Bengaluru at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around £583. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Kolkata Netaji S. Chandra to Bengaluru Intl for the best Kolkata Netaji S. Chandra - Bengaluru Intl flight prices

You are more likely to see cheaper flights to Bengaluru from Kolkata when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around £101 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 Kolkata for as low as £78 on momondo.

No. A direct flight is the cheapest option for a flight between Kolkata to Bengaluru.

As of May 2026, prices for Kolkata to Bengaluru flights are approximately 11% cheaper when compared to flights at the same time last year.

Historically, on average around 11% of flights between Kolkata and Bengaluru have experienced a delay on any given week. The average delay length over the past 12 months has been 125 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. Wednesday 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 6% of their flights experiencing any sort of delay.

As of May 2026, there are 47 flights per day flying from Kolkata to Bengaluru. The most common time of day flights depart is 10:00, with 39% of flights taking off at midday.

The number of flights available between Kolkata and Bengaluru is 332 per week as of May 2026. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.