Cheapest one-way flights from Zurich (ZRH) to Kos (KGS), April

10 dates in April 2027, from $ 166. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
25 Apr 2027 Aegean Airlines
22 Apr 2027 Aegean Airlines
23 Apr 2027 Aegean Airlines
26 Apr 2027 Air Serbia
27 Apr 2027 Air Serbia
24 Apr 2027 Aegean Airlines
29 Apr 2027 Aegean Airlines
28 Apr 2027 Aegean Airlines
30 Apr 2027 Air Serbia
29 Apr 2027 SWISS
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Deals for return flights from Zurich to Kos in April.

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Updated Oct 11, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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