The best day to arrive at Adelaide is Saturday and it would be best to avoid Thursday, as prices are on average 271.19% higher than on Saturday. (Average prices, based on 1850370 datapoints.)
MondayUS $ 134
Mon
TuesdayUS $ 98
Tue
WednesdayUS $ 156
Wed
ThursdayUS $ 164
Thu
FridayUS $ 100
Fri
SaturdayUS $ 44
Sat
SundayUS $ 72
Sun
Analyse direct flights between Adelaide and Sydney.