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

Return flights

03 Mar - 11 Mar	Scandinavian Airlines
03 Mar - 21 Mar	Scandinavian Airlines
01 Mar - 13 Mar	Scandinavian Airlines
17 Mar - 23 Mar	Scandinavian Airlines
15 Mar - 17 Apr	Scandinavian Airlines
16 Mar - 23 Mar	Lufthansa
17 Mar - 25 Mar	Lufthansa
15 Mar - 31 Mar	LOT
08 Mar - 27 Mar	Lufthansa
19 Mar - 31 Mar	Air France
05 Mar - 26 Mar	KLM
21 Mar - 08 Apr	LOT
24 Mar - 08 Apr	SWISS
31 Mar - 07 Apr	LOT
31 Mar - 14 Apr	LOT
30 Mar - 06 Apr	LOT
29 Mar - 06 Apr	LOT
28 Mar - 06 Apr	LOT
29 Mar - 07 Apr	LOT
30 Mar - 13 Apr	LOT

Also check the deals for one-way flights from Zurich to Seoul 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 Zurich to Seoul in March from 441€

Return flights