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

Return flights

13 Apr - 20 Apr	Spirit Airlines
04 Apr - 14 May	Spirit Airlines
02 Apr - 16 Apr	Spirit Airlines
01 Apr - 30 Apr	Spirit Airlines
01 Apr - 08 Apr	Spirit Airlines
28 Apr - 30 Apr	Avianca
28 Apr - 29 Apr	LATAM Airlines Group
29 Apr - 30 Apr	LATAM Airlines Group
16 Apr - 25 Apr	LATAM Airlines Group
04 Apr - 08 Apr	Qatar Airways

Also check the deals for one-way flights from Lima 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 Lima to Seoul in April from 1007€

Return flights