Cheapest return flights from Cologne to Vienna in September from 59€

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

Return flights

16 Sep - 07 Oct Ryanair direct
24 Sep - 14 Oct Ryanair direct
24 Sep - 07 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
27 Sep - 07 Oct Ryanair direct
24 Sep - 11 Oct Ryanair direct
24 Sep - 10 Oct Ryanair direct
30 Sep - 18 Oct Ryanair direct
16 Sep - 23 Sep Ryanair direct
16 Sep - 30 Sep Ryanair direct
24 Sep - 30 Sep Ryanair direct
10 Sep - 23 Sep Ryanair direct
16 Sep - 24 Sep Ryanair direct
10 Sep - 30 Sep Ryanair direct
27 Sep - 30 Sep Ryanair direct
10 Sep - 24 Sep Ryanair direct
10 Sep - 12 Sep Ryanair direct
16 Sep - 20 Sep Ryanair direct

Also check the deals for one-way flights from Cologne to Vienna 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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