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

Return flights

05 May - 21 May	Air China
11 May - 08 Jun	Air China
12 May - 03 Jun	Air China
22 May - 11 Jun	Air China
18 May - 18 Jun	Qatar Airways
04 May - 19 May	United
20 May - 28 May	Qatar Airways
11 May - 07 Jun	Qatar Airways
20 May - 17 Jun	Qatar Airways
20 May - 11 Jun	Qatar Airways
04 May - 14 May	Air China
11 May - 05 Jun	Qatar Airways
11 May - 03 Jun	Qatar Airways
12 May - 28 May	Qatar Airways
15 May - 13 Jun	Air China
04 May - 18 May	United
02 May - 15 May	Turkish Airlines
09 May - 28 May	Turkish Airlines
04 May - 16 May	Turkish Airlines
17 May - 23 May	Qatar Airways

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 1057€

Return flights