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

Return flights

01 May - 31 May	Air China
01 May - 20 May	Air China
19 May - 16 Jun	Air Canada
19 May - 02 Jun	United
12 May - 19 May	Air Canada
08 May - 08 Jun	LATAM Airlines Group
21 May - 18 Jun	Air Canada
18 May - 29 May	Air Canada
09 May - 30 May	United
03 May - 27 May	Qatar Airways
10 May - 15 Jun	Air Canada
10 May - 24 May	Air Canada
09 May - 18 May	United
01 May - 15 May	Qatar Airways
22 May - 18 Jun	Air Canada
11 May - 22 May	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 1247€

Return flights