AirHint found the following cheapest return flights from Paris (CDG) to Seoul (ICN) in January 2026 (see full year).

Return flights

22 Jan - 24 Feb	Lufthansa
07 Jan - 21 Jan	Etihad Airways
12 Jan - 26 Jan	Etihad Airways
18 Jan - 23 Jan	Etihad Airways
19 Jan - 28 Jan	Lufthansa
13 Jan - 27 Jan	Etihad Airways
09 Jan - 16 Jan	Finnair
05 Jan - 18 Jan	Finnair
05 Jan - 16 Jan	Finnair
06 Jan - 16 Jan	Finnair
05 Jan - 19 Jan	Finnair
31 Jan - 07 Feb	T'way Air	direct
22 Jan - 24 Feb	Air France	direct

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

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 January from 563€

Return flights