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

Return flights

10 Dec - 08 Jan	Air China
10 Dec - 24 Dec	Air China
08 Dec - 10 Dec	Air China
13 Dec - 10 Jan	Air China
09 Dec - 10 Dec	Air China
09 Dec - 23 Dec	Air China
10 Dec - 29 Dec	Air China
10 Dec - 22 Dec	Air China
13 Dec - 24 Dec	Air China
09 Dec - 24 Dec	Air China
09 Dec - 22 Dec	Air China
29 Dec - 17 Jan	Air China
29 Dec - 28 Jan	Air China
12 Dec - 29 Dec	Air China
10 Dec - 07 Jan	Air China
21 Dec - 20 Jan	Eastar Jet
09 Dec - 06 Jan	Air China
18 Dec - 21 Jan	Air China
29 Dec - 09 Jan	Air China
21 Dec - 11 Jan	T'way Air

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 475€

Return flights