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

Return flights

07 Jul - 23 Jul	Ryanair	direct
30 Jul - 18 Aug	SKY express
07 Jul - 21 Jul	Ryanair	direct
07 Jul - 22 Jul	Ryanair	direct
07 Jul - 13 Jul	Ryanair	direct
07 Jul - 20 Jul	Ryanair	direct
30 Jul - 18 Aug	Ryanair	direct
29 Jul - 18 Aug	Ryanair	direct
22 Jul - 23 Jul	Ryanair	direct
21 Jul - 23 Jul	Ryanair	direct
11 Jul - 23 Jul	SKY express
21 Jul - 22 Jul	Ryanair	direct
11 Jul - 21 Jul	SKY express
28 Jul - 18 Aug	Ryanair	direct

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

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 July from $158

Return flights