The best day to arrive at Brisbane is Saturday and it would be best to avoid Thursday, as prices are on average 27.92% higher than on Saturday. (Average prices, based on 314100 datapoints.)
MondayAUD 289
Mon
TuesdayAUD 324
Tue
WednesdayAUD 327
Wed
ThursdayAUD 368
Thu
FridayAUD 332
Fri
SaturdayAUD 288
Sat
SundayAUD 344
Sun
Analyse direct flights between Brisbane and Perth.