The best day to arrive at Adelaide is Saturday and it would be best to avoid Wednesday, as prices are on average 895.98% higher than on Saturday. (Average prices, based on 1821820 datapoints.)
MondayTHB 4.998
Mon
TuesdayTHB 5.781
Tue
WednesdayTHB 15.846
Wed
ThursdayTHB 3.579
Thu
FridayTHB 3.579
Fri
SaturdayTHB 1.591
Sat
SundayTHB 2.576
Sun
Analyse direct flights between Adelaide and Sydney.