AirHint found the following cheapest return flights from Casablanca (CMN) to Washington (IAD) in May 2026 (see full year).
Return flights
| 01 May - 09 May | Saudia | ||
| 02 May - 13 Jun | Saudia | ||
| 03 May - 14 Jun | Iberia | ||
| 03 May - 11 May | Air France | ||
| 03 May - 11 May | Royal Air Maroc | direct | |
| 03 May - 14 Jun | Royal Air Maroc | direct |
Also check the deals for one-way flights from Casablanca to Washington in May.
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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