The best day to arrive at Riyadh is Thursday and it would be best to avoid Friday, as prices are on average 135.84% higher than on Thursday. (Average prices, based on 200600 datapoints.)
MondayNZD 498
Mon
TuesdayNZD 455
Tue
WednesdayNZD 656
Wed
ThursdayNZD 319
Thu
FridayNZD 753
Fri
SaturdayNZD 386
Sat
SundayNZD 383
Sun
Analyse direct flights between Riyadh and Abu Dhabi.