Cheapest return flights from Kos to Vienna in May from $172

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

Return flights

30 May - 11 Jun SKY express
23 May - 11 Jun SKY express
26 May - 11 Jun SKY express
28 May - 11 Jun SKY express
30 May - 03 Jun SKY express
21 May - 03 Jun SKY express
23 May - 03 Jun SKY express
26 May - 03 Jun SKY express
28 May - 03 Jun SKY express
19 May - 03 Jun SKY express
21 May - 31 May SKY express
23 May - 31 May SKY express
26 May - 31 May SKY express
28 May - 31 May SKY express
19 May - 31 May SKY express
16 May - 31 May SKY express
21 May - 24 May SKY express
30 May - 31 May SKY express
19 May - 24 May SKY express
23 May - 24 May SKY express

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

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