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 227649 datapoints.)
MondayAUD 953
Mon
TuesdayAUD 417
Tue
WednesdayAUD 960
Wed
ThursdayAUD 584
Thu
FridayAUD 1652
Fri
SaturdayAUD 1064
Sat
SundayAUD 3041
Sun
Analyse direct flights between Singapore and Perth.