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

Return flights

18 May - 27 May	Air China
11 May - 20 May	Air China
20 May - 17 Jun	TAP
01 May - 18 May	Iberia
01 May - 15 May	ITA Airways
02 May - 18 May	LATAM Airlines Group
28 May - 30 Jun	United
31 May - 30 Jun	United
28 May - 17 Jun	United
24 May - 02 Jun	Air Canada
22 May - 03 Jun	Lufthansa
05 May - 27 May	Air Canada
10 May - 26 May	Air Canada
11 May - 25 May	Qatar Airways
24 May - 06 Jun	Air Canada
28 May - 11 Jun	United
22 May - 26 May	Air Canada
20 May - 06 Jun	Air Canada
01 May - 22 May	Qatar Airways
16 May - 05 Jun	United

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 $1625

Return flights