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

Return flights

17 Mar - 31 Mar	Arajet
08 Mar - 17 Mar	Qatar Airways
17 Mar - 22 Apr	Arajet
17 Mar - 20 Apr	Arajet
09 Mar - 31 Mar	Qatar Airways
06 Mar - 23 Mar	Arajet
02 Mar - 24 Mar	Qatar Airways
04 Mar - 24 Mar	Qatar Airways
02 Mar - 18 Mar	Qatar Airways
11 Mar - 31 Mar	Qatar Airways
22 Mar - 31 Mar	Qatar Airways
02 Mar - 19 Mar	Qatar Airways
15 Mar - 14 Apr	Ethiopian Airlines
18 Mar - 16 Apr	Qatar Airways
17 Mar - 14 Apr	Arajet
13 Mar - 06 Apr	Copa
16 Mar - 16 Apr	Azul Airlines
10 Mar - 01 Apr	Air France
25 Mar - 06 Apr	Azul Airlines
23 Mar - 15 Apr	Air China

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 1085€

Return flights