The best day to arrive at Kolkata is Tuesday and it would be best to avoid Saturday, as prices are on average 183.41% higher than on Tuesday. (Average prices, based on 182511 datapoints.)
MondayNZD 95
Mon
TuesdayNZD 94
Tue
WednesdayNZD 138
Wed
ThursdayNZD 100
Thu
FridayNZD 103
Fri
SaturdayNZD 266
Sat
SundayNZD 197
Sun
Analyse direct flights between Kolkata and Chennai.