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

Return flights

01 Jan - 16 Jan	Scandinavian Airlines
13 Jan - 19 Jan	Scandinavian Airlines
29 Jan - 11 Feb	Scandinavian Airlines
12 Jan - 18 Feb	LOT
10 Jan - 25 Jan	Lufthansa
24 Jan - 31 Jan	LOT
10 Jan - 23 Jan	Lufthansa
13 Jan - 20 Jan	Lufthansa
15 Jan - 22 Jan	Etihad Airways
12 Jan - 23 Jan	Lufthansa
10 Jan - 18 Jan	Etihad Airways
01 Jan - 11 Jan	Etihad Airways
23 Jan - 07 Feb	Lufthansa
22 Jan - 15 Feb	Air Canada
26 Jan - 15 Feb	Finnair
25 Jan - 15 Feb	Finnair
28 Jan - 15 Feb	Finnair

Also check the deals for one-way flights from Zurich 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 Zurich to Seoul in January from 441€

Return flights