AirHint found the following cheapest return flights from Seoul (ICN) to Sao Paulo (GRU) in November 2025 (see full year).

Return flights

04 Nov - 11 Nov	American Airlines
12 Nov - 28 Nov	Air China
01 Nov - 07 Nov	Air China
10 Nov - 15 Nov	American Airlines
26 Nov - 30 Dec	Air China
18 Nov - 25 Nov	Air France
18 Nov - 03 Dec	Air France
22 Nov - 30 Nov	KLM
11 Nov - 18 Nov	Lufthansa
27 Nov - 01 Dec	American Airlines
27 Nov - 30 Nov	American Airlines
15 Nov - 22 Nov	Turkish Airlines
05 Nov - 13 Nov	Turkish Airlines

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

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 Seoul to Sao Paulo in November from 921€

Return flights