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

Return flights

19 Apr - 30 Apr	Emirates
28 Apr - 05 May	Emirates
13 Apr - 23 Apr	Emirates
27 Apr - 06 May	Emirates
26 Apr - 04 May	Emirates
19 Apr - 26 Apr	Emirates
26 Apr - 03 May	Emirates
26 Apr - 09 May	Emirates
04 Apr - 11 Apr	Emirates
24 Apr - 01 May	Emirates
23 Apr - 25 Apr	Singapore Airlines
19 Apr - 28 Apr	Singapore Airlines

Also check the deals for one-way flights from Seoul to Plaisance 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 Seoul to Plaisance in April from 982€

Return flights