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

Return flights

29 Dec - 09 Jan	Jin Air
27 Dec - 11 Jan	Eastar Jet
28 Dec - 31 Dec	Japan Airlines
27 Dec - 31 Dec	Japan Airlines
27 Dec - 17 Jan	Japan Airlines
29 Dec - 15 Jan	Japan Airlines
31 Dec - 08 Jan	Japan Airlines
30 Dec - 12 Jan	Japan Airlines
31 Dec - 13 Jan	Japan Airlines
29 Dec - 31 Dec	Japan Airlines
31 Dec - 10 Jan	Japan Airlines
30 Dec - 15 Jan	Japan Airlines
30 Dec - 08 Jan	Japan Airlines
28 Dec - 30 Dec	Japan Airlines
27 Dec - 30 Dec	Japan Airlines
28 Dec - 29 Dec	Japan Airlines
27 Dec - 28 Dec	Japan Airlines
27 Dec - 29 Dec	Japan Airlines

Also check the deals for one-way flights from Seoul to Paris 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 Paris in December from $868

Return flights