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 328964 datapoints.)
Mon
MondayRp. 1.539.843
Tue
TuesdayRp. 4.184.206
Wed
WednesdayRp. 2.148.680
Thu
ThursdayRp. 2.104.502
Fri
FridayRp. 1.876.199
Sat
SaturdayRp. 1.884.018
Sun
SundayRp. 2.144.119
Analyse direct flights between Hong Kong and Hanoi.
