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

Return flights

03 Apr - 14 Apr	GOL Linhas Aéreas
03 Apr - 16 Apr	GOL Linhas Aéreas
07 Apr - 21 Apr	Azul Airlines
02 Apr - 14 Apr	LATAM Airlines Group
02 Apr - 16 Apr	LATAM Airlines Group
27 Apr - 02 May	Qatar Airways

Also check the deals for one-way flights from Porto Alegre 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 Porto Alegre to Seoul in April from 1279€

Return flights