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

Return flights

21 Jan - 24 Jan	Etihad Airways
18 Jan - 24 Jan	Etihad Airways
19 Jan - 25 Jan	Etihad Airways
25 Jan - 01 Feb	Etihad Airways
24 Jan - 01 Feb	Etihad Airways
21 Jan - 03 Feb	Etihad Airways
26 Jan - 01 Feb	Etihad Airways
16 Jan - 20 Jan	Lufthansa
17 Jan - 22 Jan	Lufthansa
21 Jan - 27 Jan	Lufthansa
25 Jan - 03 Feb	Lufthansa
14 Jan - 18 Jan	Etihad Airways
14 Jan - 21 Jan	Etihad Airways
21 Jan - 28 Jan	Lufthansa
23 Jan - 04 Feb	Lufthansa
28 Jan - 04 Feb	Lufthansa
25 Jan - 28 Jan	Lufthansa
26 Jan - 05 Feb	Lufthansa
19 Jan - 09 Feb	Lufthansa
25 Jan - 07 Feb	Lufthansa

Also check the deals for one-way flights from Seoul to Zurich 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 Seoul to Zurich in January from 486€

Return flights