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

Return flights

31 Aug - 07 Sep	Lufthansa
03 Aug - 12 Aug	Lufthansa
12 Aug - 26 Aug	British Airways
01 Aug - 02 Sep	Lufthansa
10 Aug - 19 Aug	SWISS
03 Aug - 19 Aug	Lufthansa
05 Aug - 25 Aug	Volotea
03 Aug - 25 Aug	Lufthansa
04 Aug - 18 Aug	Lufthansa
04 Aug - 25 Aug	Lufthansa
11 Aug - 25 Aug	Ryanair
10 Aug - 25 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 632€

Return flights