The best day to arrive at Auckland is Friday and it would be best to avoid Tuesday, as prices are on average 220.78% higher than on Friday. (Average prices, based on 11600146 datapoints.)
MondayNZD 399
Mon
TuesdayNZD 447
Tue
WednesdayNZD 316
Wed
ThursdayNZD 434
Thu
FridayNZD 139
Fri
SaturdayNZD 207
Sat
SundayNZD 199
Sun
Analyse direct flights between Auckland and Sydney.