Cheap flights from Singapore to Chennai from £100

The month of July is, on average, the cheapest month to fly to Chennai from Singapore, with most prices found around £129. If you aren’t able to travel during the month of July, then book flights to Chennai from Singapore during August instead. Flights to Chennai in August, while not as cheap as those in July, still average around £135.

The cheapest day to depart on your flight to Chennai is on a Thursday when prices can be found for as low as £146. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £214. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.

Flying to Chennai from Singapore in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £131 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Chennai is in the morning when prices are around £192.

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 £167 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 £158 on momondo.

There are 2 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.

Scoot, Batik Air, and Thai Lion Air are the most popular carriers operating from Singapore Changi to Chennai

Singapore Airlines, IndiGo and Air India are the top three most popular airlines that fly to Chennai from Singapore according to our data. Singapore Airlines is the first choice among our users, with 35% of people opting to fly with this airline when travelling 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 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.

17 flights are operational daily from Singapore to Chennai as of March 2026. The most popular departure time for this route is 20:00, with 43% of flights per day taking off in the evening.

123 flights are operational weekly from Singapore to Chennai as of March 2026. The most popular departure day for this route is Fri, with 15% of flights per week taking off on this day.