The best day to arrive at Mumbai is Monday and it would be best to avoid Saturday, as prices are on average 157.72% higher than on Monday. (Average prices, based on 535642 datapoints.)
MondayUS $ 44
Mon
TuesdayUS $ 59
Tue
WednesdayUS $ 94
Wed
ThursdayUS $ 54
Thu
FridayUS $ 66
Fri
SaturdayUS $ 114
Sat
SundayUS $ 68
Sun
Analyse direct flights between Mumbai and Chennai.