The best day to arrive at Mumbai is Monday and it would be best to avoid Thursday, as prices are on average 441.15% higher than on Monday. (Average prices, based on 534676 datapoints.)
MondayINR 3.521
Mon
TuesdayINR 4.826
Tue
WednesdayINR 5.086
Wed
ThursdayINR 19.053
Thu
FridayINR 3.852
Fri
SaturdayINR 8.572
Sat
SundayINR 4.224
Sun
Analyse direct flights between Mumbai and Chennai.