The best day to arrive at Auckland is Saturday and it would be best to avoid Sunday, as prices are on average 216.2% higher than on Saturday. (Average prices, based on 534113 datapoints.)
MondayNZD 136
Mon
TuesdayNZD 246
Tue
WednesdayNZD 146
Wed
ThursdayNZD 259
Thu
FridayNZD 150
Fri
SaturdayNZD 107
Sat
SundayNZD 338
Sun
Analyse direct flights between Auckland and Christchurch.