Cheap flights from Singapore to Chennai from ₹ 8,637

The month of August is another great option to travel to Chennai, with average flight prices from Singapore averaging around ₹ 16,365.

On average, the least expensive day to fly to Chennai from Singapore is on a Thursday. momondo users have found tickets for Thursday departures for as low as ₹ 18,613. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Singapore to Chennai on a Friday will generally be more expensive and average around ₹ 21,131. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest Singapore to Chennai flights are usually those with departure times in the morning. Our users have found flights to Chennai in the morning for as low as ₹ 17,594. Try not to purchase tickets in the afternoon because they tend to be around ₹ 33,871. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Singapore Changi to Chennai for the best Singapore - Chennai flight prices

You are more likely to see cheaper flights to Chennai from Singapore when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around ₹ 19,949 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Singapore for as low as ₹ 18,274 on momondo.

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

Air India, IndiGo, and Thai Lion Air are the most popular carriers operating from Singapore to Chennai

IndiGo, Air India and Singapore Airlines are the top three most popular airlines that fly to Chennai from Singapore according to our data. IndiGo is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Chennai. Keep in mind that there are 6 different airlines that fly to Chennai on a routine basis, so you have a few additional options to choose from.

Historically, on average around 12% of flights between Singapore and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 124 minutes.

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

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Singapore Airlines have had the fewest delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

As of February 2026, there are 18 flights per day flying from Singapore to Chennai. The most common time of day flights depart is 20:00, with 39% of flights taking off in the evening.

132 flights are operational weekly from Singapore to Chennai as of February 2026. The most popular departure day for this route is Fri, with 16% of flights per week taking off on this day.