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

Return flights

13 Mar - 22 Mar	Scandinavian Airlines
02 Mar - 08 Mar	Lufthansa
09 Mar - 15 Mar	Scandinavian Airlines
02 Mar - 16 Mar	Lufthansa
13 Mar - 16 Mar	Lufthansa
07 Mar - 13 Mar	Air France
07 Mar - 15 Mar	Lufthansa
14 Mar - 22 Mar	Lufthansa
10 Mar - 18 Mar	Lufthansa
03 Mar - 17 Mar	Lufthansa
31 Mar - 02 Apr	Etihad Airways
30 Mar - 06 Apr	Lufthansa
22 Mar - 05 Apr	Lufthansa
30 Mar - 02 Apr	Lufthansa
23 Mar - 04 Apr	Finnair
27 Mar - 04 Apr	Lufthansa
28 Mar - 04 Apr	Etihad Airways
31 Mar - 02 Apr	Korean Air	direct

Also check the deals for one-way flights from Seoul to Zurich in March.

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 March from 507€

Return flights