Cheap flights from Chennai to New Delhi from $74

The month of March is, on average, the cheapest month to fly to New Delhi from Chennai, with most prices found around $132. If you’re not able to fly to New Delhi in March, then February is your next best option. Flight prices from Chennai to New Delhi during February average around $134.

According to our data, Friday is the cheapest day to fly to New Delhi from Chennai. The lowest ticket price found for a Friday departure recently was $379. 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 $1,010.

According to our data, the cheapest time of day to fly to New Delhi is at noon. momondo users have found flights departing from Chennai to New Delhi at noon for as low as $197. 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 afternoon because they tend to be around $1,101. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to New Delhi from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to New Delhi for around $152 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Delhi from Chennai for as low as $143 on momondo.

There are 3 cabin classes available to choose from on Chennai to New Delhi 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 5% on your flight if you consider stops on a Chennai to New Delhi flight.

As of August 2026, prices for Chennai to New Delhi flights are approximately 21% cheaper when compared to flights at the same time last year.

Historically, on average around 10% of flights between Chennai and New Delhi have experienced a delay on any given week. The average delay length over the past 12 months has been 117 minutes.

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

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

According to our data, Air India have had the least number of delays on this route over the last 12 months; with about 9% of their flights experiencing any sort of delay.

The number of flights available between Chennai and New Delhi is 53 per day as of August 2026. The most frequent departure time is 4:00PM, with 35% of daily flights leaving in the evening.

372 flights are operational weekly from Chennai to New Delhi as of August 2026. The most popular departure day for this route is Thu, with 16% of flights per week taking off on this day.