The best day to arrive at Penang is Sunday and it would be best to avoid Wednesday, as prices are on average 127.48% higher than on Sunday. (Average prices, based on 110711 datapoints.)
MondayUS $ 101
Mon
TuesdayUS $ 100
Tue
WednesdayUS $ 122
Wed
ThursdayUS $ 109
Thu
FridayUS $ 79
Fri
SaturdayUS $ 74
Sat
SundayUS $ 54
Sun
Analyse direct flights between Penang and Kuching.