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

Return flights

03 Mar - 22 Mar	Air China
09 Mar - 25 Mar	Air China
06 Mar - 16 Mar	Air China
02 Mar - 23 Mar	Air China
02 Mar - 22 Mar	Air China
18 Mar - 31 Mar	Lufthansa
18 Mar - 25 Mar	Lufthansa
02 Mar - 17 Mar	Air China
16 Mar - 25 Mar	Qatar Airways
02 Mar - 09 Mar	Qatar Airways
31 Mar - 06 Apr	Turkish Airlines
06 Mar - 03 Apr	Lufthansa
10 Mar - 02 Apr	Lufthansa
22 Mar - 08 Apr	Lufthansa
20 Mar - 08 Apr	Lufthansa
30 Mar - 17 Apr	Qatar Airways
17 Mar - 22 Apr	Lufthansa
24 Mar - 06 Apr	Air France
12 Mar - 12 Apr	Air France
31 Mar - 16 Apr	Emirates

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

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 March from 1015€

Return flights