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

Return flights

30 May - 13 Jun	Royal Air Maroc
14 May - 29 May	Air Arabia Maroc
01 May - 10 May	Vueling Airlines
14 May - 02 Jun	Air Arabia Maroc
20 May - 28 May	Air Arabia Maroc
01 May - 22 May	Iberia
18 May - 31 May	Royal Air Maroc
09 May - 16 May	Gulf Air
12 May - 19 May	Iberia
16 May - 31 May	Air Arabia Maroc
01 May - 29 May	Iberia
08 May - 15 May	Iberia

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

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 May from $825

Return flights