The best day to arrive at Singapore is Tuesday and it would be best to avoid Sunday, as prices are on average 465.44% higher than on Tuesday. (Average prices, based on 227706 datapoints.)
MondayAUD 638
Mon
TuesdayAUD 538
Tue
WednesdayAUD 1043
Wed
ThursdayAUD 1397
Thu
FridayAUD 912
Fri
SaturdayAUD 1064
Sat
SundayAUD 3041
Sun
Analyse direct flights between Singapore and Perth.