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

Return flights

03 Mar - 11 Mar	LOT
02 Mar - 08 Mar	LOT
02 Mar - 11 Mar	LOT
02 Mar - 13 Mar	Lufthansa
02 Mar - 09 Mar	Lufthansa
10 Mar - 20 Mar	Air France
02 Mar - 10 Mar	Lufthansa
11 Mar - 20 Mar	Air France
14 Mar - 20 Mar	Air France
09 Mar - 17 Mar	Lufthansa
31 Mar - 07 Apr	Lufthansa
18 Mar - 15 Apr	Lufthansa
31 Mar - 26 Apr	Etihad Airways
27 Mar - 11 Apr	Etihad Airways
30 Mar - 05 Apr	Turkish Airlines
18 Mar - 01 Apr	Lufthansa
31 Mar - 02 Apr	Lufthansa
21 Mar - 04 Apr	Turkish Airlines
23 Mar - 03 Apr	Finnair
22 Mar - 04 Apr	Finnair

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 $597

Return flights