The best day to arrive at Kolkata is Tuesday and it would be best to avoid Saturday, as prices are on average 96.75% higher than on Tuesday. (Average prices, based on 182259 datapoints.)
MondayNZD 166
Mon
TuesdayNZD 106
Tue
WednesdayNZD 162
Wed
ThursdayNZD 119
Thu
FridayNZD 175
Fri
SaturdayNZD 209
Sat
SundayNZD 126
Sun
Analyse direct flights between Kolkata and Chennai.