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

Return flights

22 Jan - 29 Jan	Turkish Airlines
16 Jan - 02 Feb	Turkish Airlines
12 Jan - 04 Feb	Turkish Airlines
11 Jan - 26 Jan	Turkish Airlines
11 Jan - 25 Jan	Turkish Airlines
12 Jan - 30 Jan	Turkish Airlines
22 Jan - 27 Jan	Turkish Airlines
12 Jan - 19 Feb	Air China
12 Jan - 24 Jan	Air China
26 Jan - 12 Feb	Turkish Airlines
12 Jan - 21 Feb	Turkish Airlines
01 Jan - 15 Jan	Turkish Airlines
31 Jan - 17 Feb	United
12 Jan - 01 Feb	Air France
23 Jan - 16 Feb	Air France
15 Jan - 05 Feb	Lufthansa
26 Jan - 02 Feb	United
15 Jan - 24 Jan	Turkish Airlines
02 Jan - 12 Jan	Air China
02 Jan - 09 Jan	Turkish Airlines

Also check the deals for one-way flights from Sao Paulo to Seoul 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 Sao Paulo to Seoul in January from 952€

Return flights