The best day to arrive at Guangzhou is Monday and it would be best to avoid Tuesday, as prices are on average 247.15% higher than on Monday. (Average prices, based on 149411 datapoints.)
MondayUS $ 69
Mon
TuesdayUS $ 238
Tue
WednesdayUS $ 107
Wed
ThursdayUS $ 100
Thu
FridayUS $ 104
Fri
SaturdayUS $ 168
Sat
Analyse direct flights between Guangzhou and Hangzhou.