The best day to arrive at Singapore is Thursday and it would be best to avoid Sunday, as prices are on average 239.34% higher than on Thursday. (Average prices, based on 229557 datapoints.)
MondayTHB 29.062
Mon
TuesdayTHB 49.267
Tue
WednesdayTHB 32.733
Wed
ThursdayTHB 22.040
Thu
FridayTHB 40.632
Fri
SaturdayTHB 26.163
Sat
SundayTHB 74.791
Sun
Analyse direct flights between Singapore and Perth.