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

Return flights

02 Jul - 14 Jul	Lufthansa
23 Jul - 03 Aug	Air France
06 Jul - 21 Jul	ITA Airways
21 Jul - 28 Jul	LOT
14 Jul - 28 Jul	LOT
15 Jul - 29 Jul	Cathay Pacific
16 Jul - 30 Jul	Cathay Pacific
20 Jul - 03 Aug	Cathay Pacific
19 Jul - 03 Aug	Cathay Pacific
19 Jul - 01 Aug	Finnair
21 Jul - 04 Aug	KLM
18 Jul - 31 Jul	Finnair
11 Jul - 01 Aug	Finnair
10 Jul - 31 Jul	Finnair
02 Jul - 14 Jul	Korean Air	direct
21 Jul - 28 Jul	Korean Air	direct
21 Jul - 04 Aug	Korean Air	direct
11 Jul - 01 Aug	Korean Air	direct
04 Jul - 11 Aug	Korean Air
19 Jul - 01 Aug	SWISS	direct

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 679€

Return flights