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

Return flights

25 Jan - 10 Feb	Etihad Airways
30 Jan - 10 Feb	Etihad Airways
21 Jan - 27 Jan	Lufthansa
28 Jan - 03 Feb	Lufthansa
25 Jan - 03 Feb	Lufthansa
20 Jan - 27 Jan	China Eastern
21 Jan - 28 Jan	Lufthansa
28 Jan - 04 Feb	Lufthansa
31 Jan - 04 Feb	Lufthansa
21 Jan - 26 Jan	Lufthansa
16 Jan - 22 Jan	Lufthansa
16 Jan - 18 Jan	Lufthansa
29 Jan - 05 Feb	Etihad Airways
26 Jan - 02 Feb	Air China
27 Jan - 03 Feb	Air China
22 Jan - 27 Jan	KLM
22 Jan - 26 Jan	KLM
22 Jan - 29 Jan	Air China
21 Jan - 04 Feb	Lufthansa
16 Jan - 20 Jan	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 $537

Return flights