AirHint found the following cheapest return flights from Riyadh (RUH) to Washington (IAD) in November 2025 (see full year).

Return flights

03 Nov - 12 Nov	KLM
21 Nov - 29 Nov	Turkish Airlines
01 Nov - 11 Nov	Etihad Airways
01 Nov - 10 Nov	Etihad Airways
26 Nov - 31 Dec	Turkish Airlines
20 Nov - 05 Dec	Delta
06 Nov - 21 Nov	Air France
03 Nov - 12 Nov	Saudia	direct
26 Nov - 31 Dec	Saudia	direct

Also check the deals for one-way flights from Riyadh to Washington in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Riyadh to Washington in November from $553

Return flights