Cheap flights from New Delhi to Thiruvananthapuram from £81

The cheapest month to fly to Thiruvananthapuram from New Delhi is in March. Flight prices, which tend to average around £136, are often lower during this time because this is during the off-season. If you don’t want to visit Thiruvananthapuram in March, then you should wait until February to fly from New Delhi, when ticket prices are also cheap, with an average price of £151.

According to our data, the cheapest time of day to fly to Thiruvananthapuram is in the afternoon. momondo users have found flights departing from New Delhi to Thiruvananthapuram in the afternoon for as low as £131. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Thiruvananthapuram is in the evening when prices are around £155.

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

You are more likely to see cheaper flights to Thiruvananthapuram from New Delhi when booking weeks ahead of your departure date. In general, you can expect to find flights to Thiruvananthapuram for around £167 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 New Delhi for as low as £139 on momondo.

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

No. A direct flight is the cheapest option for a flight between New Delhi to Thiruvananthapuram.

Historically, on average around 28% of flights between New Delhi and Thiruvananthapuram have experienced a delay on any given week. The average delay length over the past 12 months has been 104 minutes.

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

Sunday 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, Air India have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

9 flights are operational daily from New Delhi to Thiruvananthapuram as of November 2026. The most popular departure time for this route is 18:00, with 52% of flights per day taking off in the evening.

64 flights are operational weekly from New Delhi to Thiruvananthapuram as of November 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.