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

Return flights

21 Apr - 07 May	Lufthansa
21 Apr - 06 May	Lufthansa
20 Apr - 07 May	Lufthansa
20 Apr - 20 May	Lufthansa
20 Apr - 06 May	Lufthansa
27 Apr - 11 May	Lufthansa
07 Apr - 06 May	Ryanair
20 Apr - 05 May	Lufthansa
14 Apr - 28 Apr	Lufthansa
07 Apr - 24 Apr	Ryanair
09 Apr - 23 Apr	Ryanair
04 Apr - 18 Apr	Ryanair
04 Apr - 14 Apr	Ryanair
25 Apr - 11 May	Ryanair
07 Apr - 14 Apr	Iberia
17 Apr - 30 Apr	Lufthansa
12 Apr - 23 Apr	Ryanair
30 Apr - 15 May	Lufthansa
14 Apr - 25 Apr	Ryanair
10 Apr - 24 Apr	Ryanair

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

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 April from 602€

Return flights