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

Return flights

15 May - 29 May	Air Arabia Maroc
14 May - 29 May	TAP
06 May - 20 May	Iberia
01 May - 09 May	Royal Air Maroc
03 May - 09 May	Royal Air Maroc
01 May - 24 May	Air Arabia Maroc
05 May - 24 May	Air Arabia Maroc
01 May - 08 May	Royal Air Maroc
15 May - 22 May	Royal Air Maroc
05 May - 12 May	Air Arabia Maroc

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 790€

Return flights