Cheapest return flights from Casablanca to Washington in December from $531

AirHint found the following cheapest return flights from Casablanca (CMN) to Washington (IAD) in December 2025 (see full year).

Return flights

26 Dec - 06 Jan Saudia
30 Dec - 08 Jan Saudia
15 Dec - 25 Dec Air Canada
29 Dec - 08 Jan Delta
31 Dec - 09 Jan Delta
31 Dec - 08 Jan Delta
05 Dec - 13 Dec TAP
27 Dec - 07 Jan Delta
14 Dec - 24 Dec TAP
27 Dec - 07 Jan Royal Air Maroc direct
05 Dec - 13 Dec Royal Air Maroc direct
14 Dec - 24 Dec Royal Air Maroc direct
31 Dec - 09 Jan Royal Air Maroc direct

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

Skyscanner

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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