Cheapest return flights from Washington to Casablanca in June from $840

Best time to book flights for Washington (IAD) to Casablanca (CMN) flights at AirHint

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

Return flights

23 Jun - 30 Jun Icelandair
04 Jun - 11 Jun Air Canada
26 Jun - 08 Jul Icelandair
04 Jun - 10 Jun Lufthansa
09 Jun - 30 Jun Porter Airlines (Canada) Ltd
23 Jun - 22 Jul Icelandair
02 Jun - 17 Jun Lufthansa
06 Jun - 07 Jul Volaris El Salvador
01 Jun - 30 Jun Lufthansa
24 Jun - 01 Jul Icelandair
11 Jun - 25 Jun Avianca
09 Jun - 08 Jul Lufthansa
01 Jun - 23 Jun Royal Air Maroc direct
01 Jun - 16 Jun Royal Air Maroc direct
02 Jun - 17 Jun Royal Air Maroc direct
08 Jun - 08 Jul Lufthansa
30 Jun - 25 Jul Icelandair
16 Jun - 06 Jul Porter Airlines (Canada) Ltd
03 Jun - 17 Jul Royal Air Maroc
01 Jun - 07 Jul Air Canada

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

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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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