Cheap flights from Chennai to Mumbai from ₹ 4,312

The cheapest month to fly to Mumbai from Chennai is in March. Flight prices, which tend to average around ₹ 8,433, are often lower during this time because this is during the off-season. If you are unable to visit Mumbai during the month of March, then departing from Chennai during the month February is also very affordable. Most momondo users find prices during this month for around ₹ 9,007.

The cheapest day to depart on your flight to Mumbai is on a Friday when prices can be found for as low as ₹ 11,633. This is often the case because there is less demand to fly during this day of the week. Flights from Chennai to Mumbai on a Monday will generally be more expensive and average around ₹ 55,301. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

At midday is the cheapest time of day to fly from Chennai to Mumbai when you can find flight prices for as low as ₹ 8,903. Flying to Mumbai at midday is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive, with an average ticket price of ₹ 73,683.

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

You are more likely to see cheaper flights to Mumbai from Chennai when booking weeks ahead of your departure date. In general, you can expect to find flights to Mumbai for around ₹ 9,798 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mumbai from Chennai for as low as ₹ 6,324 on momondo.

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

Akasa Air and IndiGo are the most popular carriers operating from Chennai to Mumbai Chhatrapati Shivaji Intl

IndiGo, Air India and SpiceJet are the top three most popular airlines that fly to Mumbai from Chennai according to our data. IndiGo is the first choice among our users, with 61% of people opting to fly with this airline when travelling to Mumbai. Keep in mind that there are 5 different airlines that fly to Mumbai on a routine basis, so you have a few additional options to choose from.

Historically, on average around 14% of flights between Chennai and Mumbai have experienced a delay on any given week. The average delay length over the past 12 months has been 113 minutes.

Generally, flights departing in the morning 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. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Air India have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.

As of May 2026, 46 flights take off from Chennai and land in Mumbai each day. The most common flight departure time for this route is 18:00, with 46% of daily flights taking off in the evening.

325 flights are operational weekly from Chennai to Mumbai as of May 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.