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 531100 datapoints.)
MondayAUD 65
Mon
TuesdayAUD 87
Tue
WednesdayAUD 137
Wed
ThursdayAUD 79
Thu
FridayAUD 97
Fri
SaturdayAUD 166
Sat
SundayAUD 78
Sun
Analyse direct flights between Mumbai and Chennai.