The best day to arrive at Singapore is Tuesday and it would be best to avoid Sunday, as prices are on average 1430.23% higher than on Tuesday. (Average prices, based on 230811 datapoints.)
MondayUS $ 551
Mon
TuesdayUS $ 136
Tue
WednesdayUS $ 526
Wed
ThursdayUS $ 169
Thu
FridayUS $ 1130
Fri
SaturdayUS $ 728
Sat
SundayUS $ 2080
Sun
Analyse direct flights between Singapore and Perth.