Cheap flights from Singapore to Chennai from $135

In general, July is the cheapest month to fly from Singapore to Chennai. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $170. If you’re not able to fly to Chennai in July, then August is your next best option. Flight prices from Singapore to Chennai during August average around $180.

The cheapest day to depart on your flight to Chennai is on a Monday when prices can be found for as low as $225. This is often the case because there is less demand to fly during this day of the week. Flights from Singapore to Chennai on a Friday will generally be more expensive and average around $253. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At noon is the cheapest time of day to fly from Singapore to Chennai when you can find flight prices for as low as $220. Flying to Chennai at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Chennai is in the afternoon when prices are around $436.

Fly from Singapore Changi to Chennai for the best Singapore Changi - 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 $226 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chennai from Singapore for as low as $211 on momondo.

There are 3 cabin classes available to choose from on Singapore Changi to Chennai 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 16% on your flight if you consider stops on a Singapore to Chennai flight.

As of April 2026, prices for Singapore to Chennai flights are approximately 7% cheaper when compared to flights at the same time last year.

Air India, Singapore Airlines, and IndiGo are the most popular carriers operating from Singapore Changi to Chennai

Air India, Singapore Airlines and IndiGo are the top three most popular airlines that fly to Chennai from Singapore according to our data. Air India is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Chennai. Keep in mind that there are 5 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 121 minutes.

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

Thursday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 7% of their flights experiencing any sort of delay.

Colombo (CMB) was the most common stop: 94% of momondo users choosing 1-stop flights on this route connected there.

Flights via Colombo (CMB) offer the lowest average round-trip price of $191.

Flights connecting via Kuala Lumpur (KUL) have the shortest average one-way travel time: 7h 15m.

Kuala Lumpur (KUL) has the shortest average layover time for this route: 1h 25m.

As of April 2026, there are 19 flights per day flying from Singapore to Chennai. The most common time of day flights depart is 8:00PM, with 43% of flights taking off in the evening.

The number of flights available between Singapore and Chennai is 137 per week as of April 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.