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

Return flights

22 Dec - 04 Jan	Lufthansa
21 Dec - 04 Jan	Lufthansa
20 Dec - 04 Jan	Air Canada
06 Dec - 13 Dec	Vueling Airlines
03 Dec - 16 Dec	Vueling Airlines
02 Dec - 10 Dec	Vueling Airlines
01 Dec - 16 Dec	Vueling Airlines
05 Dec - 12 Dec	Ryanair
04 Dec - 11 Dec	Ryanair
03 Dec - 07 Dec	Vueling Airlines
02 Dec - 12 Dec	Vueling Airlines
02 Dec - 17 Dec	Vueling Airlines
01 Dec - 21 Dec	Vueling Airlines
14 Dec - 15 Jan	Ryanair
28 Dec - 12 Jan	Ryanair
15 Dec - 15 Jan	Ryanair
28 Dec - 22 Jan	Ryanair
28 Dec - 23 Jan	Ryanair
28 Dec - 16 Jan	Ryanair
10 Dec - 16 Jan	Lufthansa

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 152€

Return flights