The best day to arrive at Adelaide is Monday and it would be best to avoid Saturday, as prices are on average 147.56% higher than on Monday. (Average prices, based on 1830146 datapoints.)
MondayUS $ 112
Mon
TuesdayUS $ 165
Tue
WednesdayUS $ 152
Wed
ThursdayUS $ 198
Thu
FridayUS $ 186
Fri
SaturdayUS $ 276
Sat
SundayUS $ 232
Sun
Analyse direct flights between Adelaide and Sydney.