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

Return flights

18 Aug - 08 Sep	Air Canada
24 Aug - 29 Aug	Air China
04 Aug - 01 Sep	Air Canada
18 Aug - 22 Aug	Air Canada
04 Aug - 18 Aug	Air Canada
25 Aug - 08 Sep	United
17 Aug - 10 Sep	United
21 Aug - 26 Aug	Air China
14 Aug - 26 Aug	Air China
07 Aug - 17 Aug	Qatar Airways
01 Aug - 15 Aug	United
16 Aug - 25 Aug	United
10 Aug - 25 Aug	United
16 Aug - 26 Aug	Air Canada
15 Aug - 15 Sep	United

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 $2025

Return flights