Cheap flights from Mumbai to Chennai from £42

The month of March is, on average, the cheapest month to fly to Chennai from Mumbai, with most prices found around £71. If you aren’t able to travel during the month of March, then book flights to Chennai from Mumbai during February instead. Flights to Chennai in February, while not as cheap as those in March, still average around £74.

The cheapest day to depart on your flight to Chennai is on a Saturday when prices can be found for as low as £86. 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 Thursday because tickets tend to average around £142. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chennai.

Flying to Chennai from Mumbai in the evening is the least expensive time of day to depart. momondo users have found prices as low as £90 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Chennai is in the morning when prices are around £136.

Fly from Mumbai Chhatrapati Shivaji Intl to Chennai for the best Mumbai Chhatrapati Shivaji Intl - Chennai flight prices

You are more likely to see cheaper flights to Chennai from Mumbai when booking weeks ahead of your departure date. In general, you can expect to find flights to Chennai for around £83 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 Mumbai for as low as £71 on momondo.

There are 3 cabin classes available to choose from on Mumbai 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 14% on your flight if you consider stops on a Mumbai to Chennai flight.

As of June 2026, prices for Mumbai to Chennai flights are approximately 27% cheaper when compared to flights at the same time last year.

Historically, on average around 20% of flights between Mumbai and Chennai have experienced a delay on any given week. The average delay length over the past 12 months has been 115 minutes.

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

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

According to our data, IndiGo have had the fewest delays on this route over the last 12 months, with about 18% of their flights experiencing any sort of delay.

As of June 2026, 43 flights take off from Mumbai and land in Chennai each day. The most common flight departure time for this route is 06:00, with 39% of daily flights taking off at midday.

As of June 2026, there are 305 flights per week flying from Mumbai to Chennai. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.