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

Return flights

27 Apr - 11 May	KLM
27 Apr - 12 May	KLM
21 Apr - 21 May	Air China
20 Apr - 27 Apr	Air China
17 Apr - 30 Apr	Air China
02 Apr - 28 Apr	Turkish Airlines
02 Apr - 29 Apr	Turkish Airlines
30 Apr - 07 May	Turkish Airlines
30 Apr - 25 May	Turkish Airlines
01 Apr - 17 Apr	Qatar Airways
01 Apr - 06 May	Qatar Airways
09 Apr - 23 Apr	Qatar Airways
01 Apr - 29 Apr	Qatar Airways
06 Apr - 23 Apr	Qatar Airways
01 Apr - 30 Apr	Qatar Airways
03 Apr - 29 Apr	Turkish Airlines

Also check the deals for one-way flights from Sao Paulo 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 Sao Paulo to Seoul in April from 1041€

Return flights