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

Return flights

30 Dec - 07 Jan	China Eastern
29 Dec - 11 Jan	T'way Air	direct
29 Dec - 12 Jan	T'way Air	direct
28 Dec - 18 Jan	Air China
28 Dec - 13 Jan	Air China
29 Dec - 09 Jan	Etihad Airways
30 Dec - 09 Jan	China Eastern
29 Dec - 10 Jan	T'way Air	direct
29 Dec - 17 Jan	T'way Air	direct
29 Dec - 18 Jan	T'way Air	direct
29 Dec - 31 Dec	Etihad Airways
26 Dec - 30 Dec	T'way Air
26 Dec - 31 Dec	Finnair
26 Dec - 29 Dec	Finnair
22 Dec - 29 Dec	Finnair
22 Dec - 31 Dec	Finnair
23 Dec - 29 Dec	Finnair
22 Dec - 28 Dec	T'way Air	direct
22 Dec - 30 Dec	Finnair
27 Dec - 31 Dec	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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from Seoul to Paris in December from $464

Return flights