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

Return flights

01 Dec - 15 Dec	ITA Airways
01 Dec - 16 Dec	Turkish Airlines
01 Dec - 14 Dec	Turkish Airlines
01 Dec - 19 Dec	Turkish Airlines
01 Dec - 07 Dec	Turkish Airlines
01 Dec - 11 Dec	ITA Airways
01 Dec - 10 Dec	ITA Airways
25 Dec - 09 Jan	Air China
01 Dec - 13 Dec	Air Canada
22 Dec - 13 Jan	Air China
09 Dec - 14 Dec	Qatar Airways
18 Dec - 10 Jan	Air China
01 Dec - 08 Dec	United
19 Dec - 09 Jan	Air Canada
31 Dec - 04 Jan	Air Canada
20 Dec - 12 Jan	Air Canada
20 Dec - 10 Jan	Air Canada

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

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 December from $1793

Return flights