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

Return flights

29 Jan - 31 Jan	Lufthansa
31 Jan - 07 Feb	Lufthansa
25 Jan - 01 Feb	Lufthansa
26 Jan - 09 Feb	Singapore Airlines
21 Jan - 28 Jan	Etihad Airways
13 Jan - 28 Jan	Lufthansa
16 Jan - 30 Jan	Lufthansa
16 Jan - 24 Jan	Etihad Airways
07 Jan - 23 Jan	Lufthansa
26 Jan - 31 Jan	Etihad Airways
08 Jan - 14 Jan	Lufthansa
06 Jan - 20 Jan	Lufthansa
05 Jan - 12 Jan	Lufthansa
30 Jan - 06 Feb	Etihad Airways

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 $605

Return flights