The best day to arrive at Hangzhou is Wednesday and it would be best to avoid Monday, as prices are on average 47.05% higher than on Wednesday. (Average prices, based on 48560 datapoints.)
MondayNZD 269
Mon
TuesdayNZD 221
Tue
WednesdayNZD 183
Wed
Analyse direct flights between Hangzhou and Shenzhen.