Cheap flights from Thiruvananthapuram to Chennai from ₹ 5,328

The month of December is another great option to travel to Chennai, with average flight prices from Thiruvananthapuram averaging around ₹ 10,086.

On average, the least expensive day to fly to Chennai from Thiruvananthapuram is on a Saturday. momondo users have found tickets for Saturday departures for as low as ₹ 12,886. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Thiruvananthapuram to Chennai on a Sunday will generally be more expensive and average around ₹ 22,000. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Thiruvananthapuram to Chennai flights are usually those with departure times in the evening. Our users have found flights to Chennai in the evening for as low as ₹ 14,430. Try not to purchase tickets in the morning because they tend to be around ₹ 15,837. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Thiruvananthapuram to Chennai for the best Thiruvananthapuram - Chennai flight prices

There is only 1 cabin class available to choose from on Thiruvananthapuram to Chennai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 1% on your flight if you consider stops on a Thiruvananthapuram to Chennai flight.

Historically, on average around 9% of flights between Thiruvananthapuram and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 89 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.

Wednesday 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, 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.

As of August 2026, 2 flights take off from Thiruvananthapuram and land in Chennai each day. The most common flight departure time for this route is 08:00, with 50% of daily flights taking off at midday.

As of August 2026, 14 flights take off from Thiruvananthapuram and land in Chennai each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.