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

Return flights

04 May - 09 May	Air China
22 May - 30 May	Air China
01 May - 13 May	Air China
01 May - 23 May	Air China
01 May - 15 May	TAP
07 May - 21 May	Air China
18 May - 16 Jun	Air Canada
18 May - 30 May	Air Canada
11 May - 26 May	United
07 May - 28 May	United
05 May - 19 May	United
18 May - 04 Jun	ITA Airways
24 May - 10 Jun	Air Canada
16 May - 06 Jun	United
24 May - 06 Jun	United
22 May - 05 Jun	Qatar Airways
01 May - 01 Jun	Air Canada
16 May - 13 Jun	Air Canada

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

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 May from 1021€

Return flights