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

Return flights

08 Mar - 17 Mar	Japan Airlines
09 Mar - 16 Mar	Japan Airlines
17 Mar - 24 Mar	Turkish Airlines
10 Mar - 18 Mar	Turkish Airlines
17 Mar - 22 Apr	Turkish Airlines
17 Mar - 31 Mar	ITA Airways
03 Mar - 10 Mar	LATAM Airlines Group
02 Mar - 10 Mar	LATAM Airlines Group
06 Mar - 11 Mar	Air Europa
11 Mar - 18 Mar	LATAM Airlines Group
13 Mar - 22 Mar	Air China
20 Mar - 11 Apr	Avianca
12 Mar - 12 Apr	Air China
24 Mar - 08 Apr	Turkish Airlines
21 Mar - 02 Apr	Air Europa
22 Mar - 14 Apr	ITA Airways
10 Mar - 02 Apr	LATAM Airlines Group
15 Mar - 14 Apr	LATAM Airlines Group
20 Mar - 05 Apr	Air China
17 Mar - 14 Apr	LATAM Airlines Group

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 $993

Return flights