The best day to arrive at Hong Kong is Monday and it would be best to avoid Tuesday, as prices are on average 171.73% higher than on Monday. (Average prices, based on 328023 datapoints.)
MondaySGD 120
Mon
TuesdaySGD 326
Tue
WednesdaySGD 167
Wed
ThursdaySGD 164
Thu
FridaySGD 146
Fri
SaturdaySGD 147
Sat
SundaySGD 167
Sun
Analyse direct flights between Hong Kong and Hanoi.