Cheapest return flights from Kos to Vienna in May from 153€

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

Return flights

21 May - 08 Jun SKY express
21 May - 09 Jun SKY express
26 May - 08 Jun SKY express
21 May - 03 Jun SKY express
30 May - 16 Jun SKY express
18 May - 25 May SKY express
26 May - 15 Jun SKY express
21 May - 02 Jun SKY express
26 May - 09 Jun SKY express
26 May - 03 Jun SKY express
30 May - 08 Jun SKY express
20 May - 27 May SKY express
18 May - 25 May Austrian Airlines direct
21 May - 30 May SKY express
21 May - 31 May SKY express
21 May - 24 May SKY express
21 May - 28 May SKY express
26 May - 30 May SKY express
26 May - 31 May SKY express
26 May - 28 May SKY express

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

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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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