Cheap flights from Tamil Nadu to Bengaluru from ₹ 2,722

The cheapest month to fly to Bengaluru from Tamil Nadu is in September. Flight prices, which tend to average around ₹ 4,990, are often lower during this time because this is during the off-season. If you are unable to visit Bengaluru during the month of September, then departing from Tamil Nadu during the month July is also very affordable. Most momondo users find prices during this month for around ₹ 5,081.

The cheapest day to depart from Tamil Nadu to Bengaluru is on a Friday when prices can be found for as low as ₹ 11,918. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 15,186. 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 afternoon. momondo users have found flights departing from Tamil Nadu to Bengaluru in the afternoon for as low as ₹ 7,800. 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 in the evening when prices are ₹ 33,861 on average. Flights to Bengaluru from Tamil Nadu in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Fly from Salem to Bengaluru Intl for the best Tamil Nadu - Bengaluru Intl flight prices

You are more likely to see cheaper flights to Bengaluru from Tamil Nadu when booking weeks ahead of your departure date. In general, you can expect to find flights to Bengaluru for around ₹ 6,003 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 Tamil Nadu for as low as ₹ 5,353 on momondo.

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

SpiceJet and IndiGo are the most popular carriers operating from Tamil Nadu to Bengaluru Intl

IndiGo, Air India and Air India Express are the top three most popular airlines that fly to Bengaluru from Tamil Nadu according to our data. IndiGo is the first choice among our users, with 69% 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.

As of February 2026, there are 61 flights per day flying from Tamil Nadu to Bengaluru. The most common time of day flights depart is 07:00, with 41% of flights taking off in the evening.

As of February 2026, 430 flights take off from Tamil Nadu and land in Bengaluru each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.