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

Return flights

01 Dec - 14 Dec	United
07 Dec - 31 Dec	Lufthansa
03 Dec - 03 Jan	Air France
04 Dec - 03 Jan	Air France
10 Dec - 05 Jan	Air France
05 Dec - 03 Jan	Air France
02 Dec - 24 Dec	Lufthansa
07 Dec - 15 Dec	Qatar Airways
08 Dec - 17 Dec	Qatar Airways
01 Dec - 15 Dec	Qatar Airways
06 Dec - 14 Dec	United
09 Dec - 26 Dec	Qatar Airways
01 Dec - 19 Dec	Qatar Airways
12 Dec - 26 Dec	Turkish Airlines
13 Dec - 02 Jan	Turkish Airlines
10 Dec - 10 Jan	Turkish Airlines
18 Dec - 03 Jan	Turkish Airlines
20 Dec - 06 Jan	Turkish Airlines
19 Dec - 10 Jan	Turkish Airlines
14 Dec - 04 Jan	Turkish Airlines

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

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Sao Paulo to Seoul in December from 1030€

Return flights