AirHint found the following cheapest return flights from Seoul (ICN) to Casablanca (CMN) in August 2025 (see full year).

Return flights

28 Aug - 28 Sep	Etihad Airways
25 Aug - 23 Sep	Etihad Airways
17 Aug - 08 Sep	Air France
17 Aug - 07 Sep	Air France
19 Aug - 26 Aug	Air China
17 Aug - 31 Aug	Air France
25 Aug - 09 Sep	Emirates
18 Aug - 01 Sep	Air France
27 Aug - 10 Sep	Emirates
26 Aug - 10 Sep	Emirates
19 Aug - 08 Sep	Emirates
17 Aug - 24 Aug	Air France
20 Aug - 07 Sep	Emirates
18 Aug - 31 Aug	Air France
24 Aug - 31 Aug	Etihad Airways
22 Aug - 29 Aug	Air France

Also check the deals for one-way flights from Seoul to Casablanca in August.

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 Seoul to Casablanca in August from 734€

Return flights