AirHint found the following cheapest return flights from Washington (IAD) to Casablanca (CMN) in July 2026 (see full year).

Return flights

28 Jul - 29 Aug	Iberia
13 Jul - 10 Aug	British Airways
17 Jul - 23 Aug	Iberia
25 Jul - 20 Aug	TAP
23 Jul - 15 Aug	TAP
28 Jul - 29 Aug	Royal Air Maroc	direct
06 Jul - 03 Aug	KLM
25 Jul - 20 Aug	Royal Air Maroc	direct
06 Jul - 03 Aug	Royal Air Maroc	direct
17 Jul - 23 Aug	Royal Air Maroc	direct

Also check the deals for one-way flights from Washington to Casablanca in July.

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 Washington to Casablanca in July from $741

Return flights