The best day to arrive at Kolkata is Thursday and it would be best to avoid Tuesday, as prices are on average 192.4% higher than on Thursday. (Average prices, based on 226607 datapoints.)
Mon
MondayAUD 135
Tue
TuesdayAUD 275
Wed
WednesdayAUD 103
Thu
ThursdayAUD 94
Fri
FridayAUD 139
Sat
SaturdayAUD 213
Sun
SundayAUD 157
Analyse direct flights between Kolkata and Chennai.