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

Return flights

09 Jan - 17 Jan	Lufthansa
20 Jan - 08 Feb	Lufthansa
15 Jan - 30 Jan	Lufthansa
17 Jan - 30 Jan	Lufthansa
20 Jan - 04 Feb	Lufthansa
22 Jan - 08 Feb	Lufthansa
06 Jan - 06 Feb	Lufthansa
23 Jan - 08 Feb	Lufthansa
06 Jan - 21 Jan	Lufthansa
12 Jan - 21 Jan	Lufthansa
28 Jan - 06 Feb	Lufthansa
19 Jan - 09 Feb	Lufthansa
19 Jan - 02 Feb	Lufthansa
23 Jan - 09 Feb	Lufthansa
06 Jan - 20 Jan	Lufthansa
22 Jan - 29 Jan	Lufthansa
19 Jan - 25 Jan	KLM
28 Jan - 15 Feb	Lufthansa
05 Jan - 12 Jan	Turkish Airlines
21 Jan - 29 Jan	KLM

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Zurich to Seoul in January from 538€

Return flights