The best day to arrive at Guangzhou is Monday and it would be best to avoid Wednesday, as prices are on average 279.82% higher than on Monday. (Average prices, based on 149229 datapoints.)
MondayUS $ 63
Mon
TuesdayUS $ 134
Tue
WednesdayUS $ 240
Wed
ThursdayUS $ 118
Thu
FridayUS $ 104
Fri
SaturdayUS $ 168
Sat
Analyse direct flights between Guangzhou and Hangzhou.