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

Return flights

14 Jan - 27 Jan	Air China
10 Jan - 16 Jan	Air China
01 Jan - 09 Jan	Air China
24 Jan - 07 Feb	Lufthansa
27 Jan - 10 Feb	Turkish Airlines
09 Jan - 16 Jan	Turkish Airlines
07 Jan - 28 Jan	Turkish Airlines
10 Jan - 17 Jan	Turkish Airlines
11 Jan - 31 Jan	Turkish Airlines
12 Jan - 31 Jan	Turkish Airlines
24 Jan - 08 Feb	Lufthansa
05 Jan - 17 Jan	Turkish Airlines
20 Jan - 10 Feb	Air Canada
25 Jan - 08 Feb	Air Canada
04 Jan - 15 Jan	Air Canada
25 Jan - 11 Feb	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 1050€

Return flights