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

Return flights

09 Sep - 16 Sep	Air Arabia Maroc
16 Sep - 23 Sep	Air Arabia Maroc
16 Sep - 21 Sep	Air Arabia Maroc
08 Sep - 24 Sep	TAP
29 Sep - 13 Oct	Air Arabia Maroc
25 Sep - 10 Oct	Air Arabia Maroc
06 Sep - 12 Sep	Air Arabia Maroc
04 Sep - 11 Sep	TAP
24 Sep - 28 Sep	Air Arabia Maroc
02 Sep - 10 Sep	Air Arabia Maroc
01 Sep - 14 Sep	TAP
09 Sep - 21 Sep	Air Arabia Maroc
23 Sep - 07 Oct	Lufthansa
23 Sep - 12 Oct	Etihad Airways
24 Sep - 01 Oct	Qatar Airways
03 Sep - 01 Oct	Qatar Airways

Also check the deals for one-way flights from Casablanca to Seoul 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 Casablanca to Seoul in September from 756€

Return flights