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

Return flights

26 Nov - 06 Dec	British Airways
24 Nov - 01 Dec	British Airways
24 Nov - 06 Dec	British Airways
26 Nov - 08 Dec	British Airways
17 Nov - 24 Nov	Virgin Atlantic
23 Nov - 06 Dec	Delta
22 Nov - 04 Dec	Delta
23 Nov - 04 Dec	Delta
17 Nov - 29 Nov	KLM
17 Nov - 23 Nov	Delta
22 Nov - 02 Dec	Delta
26 Nov - 05 Dec	Delta
24 Nov - 05 Dec	Delta
19 Nov - 24 Nov	Ethiopian Airlines
19 Nov - 28 Nov	Qatar Airways
18 Nov - 22 Nov	British Airways
21 Nov - 28 Nov	Qatar Airways
21 Nov - 24 Nov	KLM
19 Nov - 24 Nov	Saudia	direct
17 Nov - 24 Nov	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 605€

Return flights