The best day to arrive at Singapore is Tuesday and it would be best to avoid Sunday, as prices are on average 629.71% higher than on Tuesday. (Average prices, based on 231191 datapoints.)
MondayAUD 957
Mon
TuesdayAUD 419
Tue
WednesdayAUD 965
Wed
ThursdayAUD 586
Thu
FridayAUD 918
Fri
SaturdayAUD 523
Sat
SundayAUD 3056
Sun
Analyse direct flights between Singapore and Perth.