The best month to fly between Dubai and Riyadh is July and the most expensive month to fly is February. (Average prices, based on 394 datapoints.)
The best day to arrive at Dubai is Monday and it would be best to avoid Friday, as prices are on average 53.7% higher than on Monday. (Average prices, based on 954551 datapoints.)
The cheapest airline flying from Dubai to Riyadh is Nas Air. They are 41% cheaper than Emirates. (Average prices, based on 406 datapoints.)