AirHint found the following cheapest return flights from Kosice (KSC) to Zurich (ZRH) in August 2025 (see full year).

Return flights

21 Aug - 24 Aug	Austrian Airlines
29 Aug - 06 Sep	SWISS	direct
22 Aug - 25 Aug	SWISS	direct
01 Aug - 03 Aug	Austrian Airlines
01 Aug - 04 Aug	Austrian Airlines
06 Aug - 27 Aug	SWISS	direct
01 Aug - 04 Aug	SWISS	direct

Also check the deals for one-way flights from Kosice to Zurich in August.

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 Kosice to Zurich in August from 232€

Return flights