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

Return flights

06 Apr - 22 Apr	Air China
07 Apr - 22 Apr	Air China
06 Apr - 23 Apr	Air Canada
06 Apr - 28 Apr	Air Canada
10 Apr - 22 Apr	Air China
03 Apr - 19 Apr	Air China
08 Apr - 15 Apr	Air Canada
08 Apr - 22 Apr	Air Canada
06 Apr - 24 Apr	Air Canada
18 Apr - 02 May	Air Canada
17 Apr - 30 Apr	Air Canada
16 Apr - 03 May	Air Canada

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

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 April from 1760€

Return flights