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

Return flights

06 Jun - 08 Jun	Ryanair	direct
07 Jun - 08 Jun	SKY express
08 Jun - 27 Jun	Ryanair	direct
06 Jun - 07 Jun	Ryanair
10 Jun - 27 Jun	Ryanair	direct
06 Jun - 27 Jun	Ryanair	direct
07 Jun - 27 Jun	SKY express

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

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 Kos to Vienna in June from 131€

Return flights