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

Return flights

20 Aug - 27 Aug	United
20 Aug - 03 Sep	United
19 Aug - 10 Sep	United
10 Aug - 26 Aug	United
05 Aug - 26 Aug	United
17 Aug - 23 Aug	United
08 Aug - 31 Aug	Turkish Airlines
12 Aug - 14 Sep	Turkish Airlines
18 Aug - 12 Sep	Turkish Airlines
04 Aug - 12 Aug	Turkish Airlines
04 Aug - 27 Aug	Turkish Airlines
03 Aug - 01 Sep	United
18 Aug - 20 Sep	United
01 Aug - 12 Aug	Air Canada
10 Aug - 14 Sep	Air Canada
11 Aug - 14 Sep	Air Canada

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 875€

Return flights