The best day to arrive at Riyadh is Monday and it would be best to avoid Thursday, as prices are on average 349.27% higher than on Monday. (Average prices, based on 100203 datapoints.)
MondayPHP 3.071
Mon
TuesdayPHP 9.811
Tue
WednesdayPHP 4.660
Wed
ThursdayPHP 13.795
Thu
FridayPHP 10.937
Fri
SaturdayPHP 8.863
Sat
SundayPHP 3.290
Sun
Analyse direct flights between Riyadh and Ad Dammam.