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

Return flights

10 Aug - 18 Aug	Air France
10 Aug - 24 Aug	Turkish Airlines
01 Aug - 22 Aug	Turkish Airlines
08 Aug - 20 Aug	Turkish Airlines
17 Aug - 23 Aug	Turkish Airlines
03 Aug - 09 Aug	Turkish Airlines
02 Aug - 16 Aug	Turkish Airlines
01 Aug - 10 Aug	Turkish Airlines
11 Aug - 31 Aug	Qatar Airways
16 Aug - 29 Aug	Qatar Airways

Also check the deals for one-way flights from Sao Paulo to Seoul in August.

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 August from 1134€

Return flights