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

Return flights

03 Dec - 08 Dec	China Eastern
17 Dec - 22 Dec	Air China
06 Dec - 14 Dec	Air China
23 Dec - 05 Jan	China Eastern
06 Dec - 09 Dec	Air China
07 Dec - 11 Dec	China Eastern
07 Dec - 10 Dec	China Eastern
04 Dec - 09 Dec	Air China
03 Dec - 15 Dec	Air China
04 Dec - 15 Dec	Air China
03 Dec - 09 Dec	Air China
23 Dec - 14 Jan	Air China
23 Dec - 13 Jan	Air China
13 Dec - 10 Jan	Air China
23 Dec - 06 Jan	Air China
23 Dec - 12 Jan	Air China
19 Dec - 13 Jan	Air China
22 Dec - 09 Jan	Air China
22 Dec - 14 Jan	Air China
23 Dec - 07 Jan	Air China

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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from Seoul to Paris in December from 370€

Return flights