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

Return flights

05 May - 12 May	United
05 May - 13 May	United
05 May - 27 May	United
10 May - 04 Jun	Arajet
25 May - 15 Jun	KLM
25 May - 11 Jun	KLM
01 May - 13 May	United
01 May - 01 Jun	United
07 May - 01 Jun	United
12 May - 28 May	Arajet
25 May - 10 Jun	KLM
04 May - 16 May	Air China
18 May - 14 Jun	Air China
04 May - 27 May	United
25 May - 21 Jun	Air China
01 May - 27 May	United
15 May - 07 Jun	Arajet
08 May - 21 May	Arajet
04 May - 14 May	Air China
13 May - 06 Jun	Turkish Airlines

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 1008€

Return flights