The best day to arrive at Sydney is Saturday and it would be best to avoid Monday, as prices are on average 114.37% higher than on Saturday. (Average prices, based on 203130 datapoints.)
MondaySGD 312
Mon
TuesdaySGD 174
Tue
WednesdaySGD 167
Wed
ThursdaySGD 167
Thu
FridaySGD 162
Fri
SaturdaySGD 146
Sat
SundaySGD 191
Sun
Analyse direct flights between Sydney and Canberra.