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

Return flights

25 Dec - 29 Dec	Air China
25 Dec - 02 Jan	Air China
24 Dec - 03 Jan	Air China
05 Dec - 08 Dec	Air China
04 Dec - 08 Dec	Air China
05 Dec - 12 Dec	Air China
18 Dec - 27 Dec	Air China
25 Dec - 03 Jan	Air China
25 Dec - 01 Jan	Air China
25 Dec - 27 Dec	Air China
04 Dec - 13 Dec	Air China
18 Dec - 26 Dec	Air China
10 Dec - 19 Dec	Air China
01 Dec - 08 Dec	Japan Airlines
28 Dec - 03 Jan	Japan Airlines
26 Dec - 03 Jan	Air China
27 Dec - 03 Jan	Japan Airlines

Also check the deals for one-way flights from Seoul to Geneva 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 Seoul to Geneva in December from $470

Return flights