AirHint found the following cheapest return flights from Riyadh (RUH) to Washington (IAD) in June 2026 (see full year).

Return flights

13 Jun - 30 Jun	Delta
15 Jun - 30 Jun	KLM
12 Jun - 30 Jun	Delta
30 Jun - 21 Jul	Delta
15 Jun - 03 Jul	KLM
05 Jun - 20 Jun	Delta
12 Jun - 29 Jun	Delta
12 Jun - 22 Jun	Delta
01 Jun - 15 Jun	Delta
19 Jun - 22 Jul	Delta
20 Jun - 23 Jul	Delta
26 Jun - 03 Jul	Delta
09 Jun - 25 Jun	Delta
10 Jun - 26 Jun	KLM
19 Jun - 24 Jun	Delta
19 Jun - 22 Jul	Saudia	direct
26 Jun - 03 Jul	Saudia	direct
15 Jun - 03 Jul	Saudia	direct

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

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 June from 631€

Return flights