Cheap flights from Thiruvananthapuram to New Delhi from $125

The month of September is, on average, the cheapest month to fly to New Delhi from Thiruvananthapuram, with most prices found around $172. If you’re not able to fly to New Delhi in September, then August is your next best option. Flight prices from Thiruvananthapuram to New Delhi during August average around $173.

According to our data, Monday is the cheapest day to fly to New Delhi from Thiruvananthapuram. The lowest ticket price found for a Monday departure recently was $203. 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 New Delhi is Wednesday, with ticket prices averaging around $1,641.

According to our data, the cheapest time of day to fly to New Delhi is in the morning. momondo users have found flights departing from Thiruvananthapuram to New Delhi in the morning for as low as $205. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $896. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Thiruvananthapuram to New Delhi Indira Gandhi Intl for the best Thiruvananthapuram - New Delhi Indira Gandhi Intl flight prices

You are more likely to see cheaper flights to New Delhi from Thiruvananthapuram when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $195 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Thiruvananthapuram for as low as $145 on momondo.

There are 3 cabin classes available to choose from on Thiruvananthapuram to New Delhi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 10% of flights between Thiruvananthapuram and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 131 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday 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 2% of their flights experiencing any sort of delay.

The number of flights available between Thiruvananthapuram and New Delhi is 10 per day as of August 2026. The most frequent departure time is 6:00AM, with 66% of daily flights leaving at noon.

As of August 2026, there are 70 flights per week flying from Thiruvananthapuram to New Delhi. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.