The best day to arrive at Brisbane is Saturday and it would be best to avoid Wednesday, as prices are on average 35.04% higher than on Saturday. (Average prices, based on 314668 datapoints.)
MondayAUD 286
Mon
TuesdayAUD 321
Tue
WednesdayAUD 385
Wed
ThursdayAUD 364
Thu
FridayAUD 329
Fri
SaturdayAUD 285
Sat
SundayAUD 341
Sun
Analyse direct flights between Brisbane and Perth.