Cheap flights from Chennai to Thiruvananthapuram from $68

In general, March is the cheapest month to fly from Chennai to Thiruvananthapuram. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $114. If you don’t want to visit Thiruvananthapuram in March, then you should wait until February to fly from Chennai, when ticket prices are also cheap, with an average price of $114.

According to our data, Tuesday is the cheapest day to fly to Thiruvananthapuram from Chennai. The lowest ticket price found for a Tuesday departure recently was $119. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Thiruvananthapuram is Saturday, with ticket prices averaging around $146.

Flying to Thiruvananthapuram from Chennai in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $124 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Thiruvananthapuram, so prices are often more expensive at around $137 per ticket.

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

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 $133 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Thiruvananthapuram from Chennai for as low as $106 on momondo.

There is only 1 cabin class available to choose from on Chennai to Thiruvananthapuram 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 8% on your flight if you consider stops on a Chennai to Thiruvananthapuram flight.

As of September 2026, prices for Chennai to Thiruvananthapuram flights are approximately 7% more expensive when compared to flights at the same time last year.

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 at night have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 8% of their flights experiencing any sort of delay.

2 flights are operational daily from Chennai to Thiruvananthapuram as of September 2026. The most popular departure time for this route is 7:00AM, with 50% of flights per day taking off at noon.

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