The best day to arrive at Phuket is Tuesday and it would be best to avoid Sunday, as prices are on average 85.92% higher than on Tuesday. (Average prices, based on 113348 datapoints.)
MondayTHB 3.585
Mon
TuesdayTHB 2.858
Tue
WednesdayTHB 3.589
Wed
ThursdayTHB 3.589
Thu
FridayTHB 3.125
Fri
SaturdayTHB 3.095
Sat
SundayTHB 5.313
Sun
Analyse direct flights between Phuket and Koh Samui.