AirHint found the following cheapest return flights from Geneva (GVA) to Seoul (GMP) in December 2025 (see full year).

Return flights

01 Dec - 14 Dec	Air China
29 Dec - 11 Jan	Air China
04 Dec - 12 Dec	Air China
26 Dec - 11 Jan	Air China
15 Dec - 28 Dec	Air China
30 Dec - 09 Jan	Air China
29 Dec - 10 Jan	Air China
16 Dec - 06 Jan	Air China
25 Dec - 09 Jan	Air China
25 Dec - 04 Jan	Air China
27 Dec - 04 Jan	Air China
29 Dec - 05 Jan	Air China
01 Dec - 09 Dec	easyJet
06 Dec - 13 Dec	Iberia
01 Dec - 11 Dec	easyJet
18 Dec - 04 Jan	Air China
20 Dec - 30 Dec	China Eastern
01 Dec - 06 Dec	Turkish Airlines
20 Dec - 27 Dec	easyJet
01 Dec - 22 Dec	Japan Airlines

Also check the deals for one-way flights from Geneva 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.

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Cheapest return flights from Geneva to Seoul in December from $525

Return flights