Cheapest return flights from Zurich to Kos in May from 176€

AirHint found the following cheapest return flights from Zurich (ZRH) to Kos (KGS) in May 2026 (see full year).

Return flights

21 May - 28 May Condor direct
11 May - 14 May Aegean Airlines
12 May - 18 May Aegean Airlines
11 May - 18 May Aegean Airlines
18 May - 31 May Condor
18 May - 24 May Condor
18 May - 26 May Condor
18 May - 25 May Condor direct
09 May - 21 May Air Serbia
04 May - 14 May Air Serbia
23 May - 14 Jun Aegean Airlines

Also check the deals for one-way flights from Zurich to Kos in May.

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