The best day to arrive at Guangzhou is Thursday and it would be best to avoid Saturday, as prices are on average 201.57% higher than on Thursday. (Average prices, based on 75974 datapoints.)
MondayUS $ 74
Mon
TuesdayUS $ 121
Tue
WednesdayUS $ 107
Wed
ThursdayUS $ 74
Thu
FridayUS $ 145
Fri
SaturdayUS $ 222
Sat
Analyse direct flights between Guangzhou and Kunming.