Cheapest return flights from Washington to Casablanca in May from $655

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

Return flights

04 May - 02 Jun Turkish Airlines
03 May - 02 Jun Iberia
08 May - 17 May Royal Air Maroc direct
04 May - 02 Jun Royal Air Maroc direct
03 May - 02 Jun Royal Air Maroc direct
08 May - 25 May Royal Air Maroc direct
11 May - 14 Jun American Airlines
17 May - 25 May Icelandair
01 May - 11 May Iberia
01 May - 05 May Turkish Airlines
01 May - 11 May Royal Air Maroc direct
20 May - 10 Jun Icelandair
27 May - 27 Jun Royal Air Maroc direct
17 May - 23 Jun Royal Air Maroc direct
17 May - 25 May Royal Air Maroc direct
07 May - 16 May TAP
24 May - 11 Jun Icelandair
19 May - 19 Jun Air Canada
15 May - 23 May Icelandair
14 May - 23 May TAP

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

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