The best day to arrive at Kolkata is Tuesday and it would be best to avoid Sunday, as prices are on average 62.91% higher than on Tuesday. (Average prices, based on 264426 datapoints.)
MondayINR 4.891
Mon
TuesdayINR 4.581
Tue
WednesdayINR 7.048
Wed
ThursdayINR 5.761
Thu
FridayINR 5.473
Fri
SaturdayINR 6.595
Sat
SundayINR 7.463
Sun
Analyse direct flights between Kolkata and Mumbai.