Cheap flights from Chennai to Thiruvananthapuram from R977

The month of March is, on average, the cheapest month to fly to Thiruvananthapuram from Chennai, with most prices found around R1 856. If you are unable to visit Thiruvananthapuram during the month of March, then departing from Chennai during the month February is also very affordable. Most momondo users find prices during this month for around R1 856.

You are more likely to see cheaper flights to Thiruvananthapuram from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Thiruvananthapuram for around R2 132 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thiruvananthapuram from Chennai for as low as R1 661 on momondo.

Historically, on average around 8% of flights between Chennai and Thiruvananthapuram have experienced a delay on any given week. The average delay length over the past 12 months has been 84 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Tuesday 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 8% of their flights experiencing any sort of delay.

As of September 2026, there are 2 flights per day flying from Chennai to Thiruvananthapuram. The most common time of day flights depart is 7:00, with 50% of flights taking off at midday.

As of September 2026, 15 flights take off from Chennai and land in Thiruvananthapuram each week. The most common flight departure day for this route is Tue, with 20% of weekly flights taking off on this day.