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

Return flights

31 Mar - 07 Apr	Lufthansa
02 Mar - 08 Mar	Lufthansa
02 Mar - 10 Mar	Lufthansa
05 Mar - 18 Mar	Air France
07 Mar - 18 Mar	Air France
30 Mar - 07 Apr	Lufthansa
03 Mar - 10 Mar	Lufthansa
10 Mar - 17 Mar	Lufthansa
03 Mar - 17 Mar	Lufthansa
10 Mar - 24 Mar	Lufthansa
05 Mar - 12 Mar	Air France
04 Mar - 09 Mar	Air France
29 Mar - 07 Apr	Lufthansa
31 Mar - 02 Apr	Etihad Airways
20 Mar - 03 Apr	Lufthansa
31 Mar - 07 Apr	Korean Air	direct
30 Mar - 07 Apr	SWISS	direct
27 Mar - 04 Apr	Lufthansa
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 502€

Return flights