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

Return flights

22 Jan - 22 Feb	TAP
21 Jan - 28 Jan	Turkish Airlines
07 Jan - 21 Jan	Turkish Airlines
20 Jan - 28 Jan	Turkish Airlines
12 Jan - 30 Jan	Turkish Airlines
25 Jan - 25 Feb	Turkish Airlines
05 Jan - 30 Jan	Turkish Airlines
19 Jan - 25 Jan	TAP
21 Jan - 31 Jan	TAP
11 Jan - 20 Jan	Turkish Airlines
12 Jan - 01 Feb	Turkish Airlines
11 Jan - 25 Jan	TAP
09 Jan - 21 Jan	Turkish Airlines
12 Jan - 01 Feb	Royal Air Maroc	direct
25 Jan - 25 Feb	Royal Air Maroc	direct

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

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 January from $578

Return flights