Cheapest return flights from Vienna to Kos in September from 69€

AirHint found the following cheapest return flights from Vienna (VIE) to Kos (KGS) in September 2025 (see full year).

Return flights

09 Sep - 17 Sep Ryanair direct
09 Sep - 16 Sep Ryanair direct
10 Sep - 17 Sep Ryanair direct
23 Sep - 24 Sep Ryanair direct
10 Sep - 16 Sep Ryanair direct
09 Sep - 24 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct
09 Sep - 18 Sep Ryanair direct
23 Sep - 25 Sep Ryanair direct
24 Sep - 25 Sep Ryanair direct
27 Sep - 05 Oct Ryanair
27 Sep - 06 Oct Ryanair
27 Sep - 03 Oct Ryanair
30 Sep - 03 Oct Ryanair
28 Sep - 08 Oct Ryanair
25 Sep - 04 Oct Ryanair direct
27 Sep - 10 Oct Ryanair
29 Sep - 05 Oct Ryanair
27 Sep - 11 Oct Ryanair direct
24 Sep - 01 Oct Ryanair

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

Skyscanner

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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