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

Return flights

08 Sep - 15 Sep	Air France
10 Sep - 14 Sep	Air France
19 Sep - 03 Oct	Etihad Airways
08 Sep - 11 Sep	Air France
19 Sep - 23 Sep	Air France
10 Sep - 30 Oct	Air France
10 Sep - 25 Sep	Air France
18 Sep - 27 Sep	Air France
15 Sep - 25 Sep	Emirates
10 Sep - 17 Sep	Air France
16 Sep - 25 Sep	Air France
22 Sep - 05 Oct	Emirates
23 Sep - 25 Sep	Qatar Airways
27 Sep - 05 Oct	Air France
27 Sep - 16 Oct	Qatar Airways
30 Sep - 07 Oct	Air France
16 Sep - 16 Oct	Emirates
24 Sep - 09 Oct	Air France
27 Sep - 12 Oct	Air France
30 Sep - 09 Oct	Air France

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

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 September from 700€

Return flights