Cheapest return flights from Casablanca to Washington in May from 576€

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

Return flights

23 May - 30 May Lufthansa
25 May - 04 Jun KLM
26 May - 05 Jun Delta
01 May - 06 May KLM
03 May - 10 May KLM
29 May - 17 Jun Turkish Airlines
03 May - 18 May Lufthansa
03 May - 10 May Royal Air Maroc direct
03 May - 11 May Air Arabia Maroc
06 May - 23 May Air France
01 May - 06 May Royal Air Maroc direct
03 May - 18 May Royal Air Maroc direct
29 May - 17 Jun Royal Air Maroc direct
26 May - 05 Jun Royal Air Maroc direct

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

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