AirHint found the following cheapest return flights from Seoul (GMP) to Zurich (ZRH) in July 2025 (see full year).

Return flights

30 Jul - 06 Aug	China Eastern
31 Jul - 07 Aug	China Eastern
19 Jul - 03 Aug	Air China
17 Jul - 26 Jul	Japan Airlines
25 Jul - 18 Aug	Japan Airlines
17 Jul - 19 Jul	Japan Airlines
23 Jul - 26 Jul	Japan Airlines
25 Jul - 27 Jul	Japan Airlines
19 Jul - 27 Jul	Japan Airlines
19 Jul - 25 Jul	Japan Airlines
24 Jul - 27 Jul	Japan Airlines
24 Jul - 26 Jul	Japan Airlines
23 Jul - 27 Jul	Japan Airlines
23 Jul - 03 Aug	Japan Airlines
24 Jul - 07 Aug	Japan Airlines
25 Jul - 03 Aug	Japan Airlines
17 Jul - 31 Jul	Japan Airlines
28 Jul - 18 Aug	Japan Airlines
28 Jul - 03 Aug	Japan Airlines
25 Jul - 02 Aug	Japan Airlines

Also check the deals for one-way flights from Seoul to Zurich 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 Seoul to Zurich in July from $1072

Return flights