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

Return flights

07 Jul - 14 Jul	SWISS
21 Jul - 08 Aug	KLM
21 Jul - 04 Aug	LOT
21 Jul - 03 Aug	LOT
21 Jul - 06 Aug	LOT
20 Jul - 03 Aug	LOT
20 Jul - 04 Aug	LOT
05 Jul - 21 Jul	LOT
26 Jul - 09 Aug	LOT
22 Jul - 04 Aug	LOT
09 Jul - 23 Jul	Cathay Pacific
23 Jul - 04 Aug	Lufthansa
20 Jul - 01 Aug	LOT
05 Jul - 23 Jul	LOT
24 Jul - 31 Jul	Air France
23 Jul - 30 Jul	Scandinavian Airlines
23 Jul - 30 Jul	Korean Air	direct
07 Jul - 14 Jul	Korean Air	direct
09 Jul - 23 Jul	Korean Air	direct
18 Jul - 30 Jul	Finnair

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 746€

Return flights