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

Return flights

04 Dec - 12 Dec	Ryanair
01 Dec - 14 Dec	Ryanair
03 Dec - 16 Dec	Ryanair
06 Dec - 14 Dec	Ryanair
02 Dec - 07 Dec	Iberia
03 Dec - 07 Dec	Transavia France
01 Dec - 10 Dec	Vueling Airlines
07 Dec - 14 Dec	Ryanair
06 Dec - 13 Dec	Ryanair
06 Dec - 12 Dec	Ryanair
10 Dec - 20 Jan	Transavia France
31 Dec - 13 Jan	Ryanair
10 Dec - 14 Jan	LOT
31 Dec - 14 Jan	Wizz Air
03 Dec - 16 Jan	Air China
30 Dec - 16 Jan	Ryanair
14 Dec - 15 Jan	Ryanair
27 Dec - 14 Jan	LOT
27 Dec - 26 Jan	LOT
29 Dec - 14 Jan	LOT

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.

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Cheapest return flights from Paris to Seoul in December from 443€

Return flights