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

Return flights

07 May - 21 May	Lufthansa
02 May - 14 May	Lufthansa
07 May - 16 May	Lufthansa
26 May - 09 Jun	Iberia
07 May - 17 May	Lufthansa
01 May - 17 May	Transavia France
03 May - 06 May	Turkish Airlines
30 May - 13 Jun	Turkish Airlines
04 May - 21 May	Ryanair
12 May - 23 May	Turkish Airlines

Also check the deals for one-way flights from Marseille 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 Marseille to Seoul in May from 576€

Return flights