The best day to arrive at Riyadh is Friday and it would be best to avoid Thursday, as prices are on average 422% higher than on Friday. (Average prices, based on 73146 datapoints.)
MondayRp. 2.467.862
Mon
TuesdayRp. 1.832.055
Tue
WednesdayRp. 659.366
Wed
ThursdayRp. 2.558.709
Thu
FridayRp. 490.171
Fri
SaturdayRp. 2.384.080
Sat
SundayRp. 884.880
Sun
Analyse direct flights between Riyadh and Ad Dammam.