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

Return flights

31 Dec - 14 Jan	Ryanair
29 Dec - 20 Jan	T'way Air
29 Dec - 18 Jan	LOT
24 Dec - 09 Jan	T'way Air
30 Dec - 21 Jan	Transavia France
24 Dec - 13 Jan	T'way Air
16 Dec - 30 Dec	Ryanair
29 Dec - 25 Jan	T'way Air
24 Dec - 29 Dec	T'way Air	direct
24 Dec - 28 Dec	T'way Air	direct
30 Dec - 07 Jan	Transavia France
30 Dec - 09 Jan	Transavia France
29 Dec - 13 Jan	T'way Air
24 Dec - 31 Dec	T'way Air
24 Dec - 27 Dec	T'way Air	direct
17 Dec - 28 Dec	Ryanair
16 Dec - 31 Dec	Ryanair
15 Dec - 23 Dec	Transavia France
17 Dec - 30 Dec	Wizz Air
15 Dec - 24 Dec	Transavia France

Also check the deals for one-way flights from Paris to Seoul 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 Seoul

Cheap car rent in Seoul

Cheapest return flights from Paris to Seoul in December from $638

Return flights