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

Return flights

14 Jul - 25 Aug	Lufthansa
13 Jul - 04 Aug	LOT
13 Jul - 25 Aug	Lufthansa
07 Jul - 05 Aug	LOT
28 Jul - 06 Aug	Qatar Airways
12 Jul - 25 Aug	LOT
14 Jul - 04 Aug	Lufthansa
30 Jul - 06 Aug	Cathay Pacific
16 Jul - 25 Aug	Lufthansa
11 Jul - 01 Aug	LOT
02 Jul - 14 Jul	Korean Air	direct
06 Jul - 16 Jul	Lufthansa
03 Jul - 25 Jul	Singapore Airlines

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

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 July from 707€

Return flights