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

Return flights

30 Aug - 19 Sep	Ryanair
16 Aug - 01 Sep	Turkish Airlines
29 Aug - 21 Sep	SWISS
29 Aug - 19 Sep	Ryanair
30 Aug - 21 Sep	Turkish Airlines
03 Aug - 25 Aug	Ryanair
13 Aug - 08 Sep	Ryanair
11 Aug - 25 Aug	Ryanair
04 Aug - 25 Aug	Ryanair
16 Aug - 30 Aug	Transavia France
10 Aug - 06 Sep	Ryanair
03 Aug - 14 Aug	Ryanair
04 Aug - 18 Aug	Ryanair
02 Aug - 09 Aug	Ryanair
01 Aug - 09 Aug	Ryanair

Also check the deals for one-way flights from Marseille to Seoul in August.

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 August from $955

Return flights