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

Return flights

22 Jan - 02 Feb	Air China
12 Jan - 09 Feb	Air China
01 Jan - 10 Feb	Air China
01 Jan - 16 Jan	Air China
23 Jan - 31 Jan	Air France
01 Jan - 17 Jan	Turkish Airlines
27 Jan - 07 Feb	Turkish Airlines
27 Jan - 17 Feb	Turkish Airlines
06 Jan - 15 Jan	Turkish Airlines
08 Jan - 20 Jan	Air France
16 Jan - 24 Jan	Turkish Airlines
05 Jan - 19 Jan	Turkish Airlines
12 Jan - 26 Feb	Turkish Airlines
12 Jan - 14 Feb	Turkish Airlines
02 Jan - 16 Jan	Turkish Airlines
03 Jan - 10 Jan	Air Canada
19 Jan - 25 Feb	Delta
20 Jan - 25 Feb	Delta
18 Jan - 28 Jan	Delta

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

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 Seoul to Sao Paulo in January from $1232

Return flights