Cheapest one-way flights from Washington to Riyadh in January from $358

AirHint found the following cheapest one-way flights from Washington (IAD) to Riyadh (RUH) in January 2026 (see full year).

One-Way flights

30 Jan Frontier Airlines
14 Jan Qatar Airways
13 Jan Saudia
02 Jan Royal Air Maroc
05 Jan Royal Air Maroc
31 Jan Delta
14 Jan Saudia direct
30 Jan Delta direct
09 Jan Delta direct
02 Jan Delta direct

Also check the deals for return flights from Washington to Riyadh in January.

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