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

Return flights

13 Jul - 12 Aug	TAP
02 Jul - 29 Aug	TAP
17 Jul - 16 Aug	TAP
05 Jul - 29 Jul	Brussels Airlines
05 Jul - 05 Aug	KLM
17 Jul - 16 Aug	Royal Air Maroc	direct
13 Jul - 12 Aug	Royal Air Maroc	direct
02 Jul - 29 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 823€

Return flights