Cheapest return flights from Vienna to Cologne in September from $102

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

Return flights

23 Sep - 30 Sep Ryanair direct
23 Sep - 24 Sep Ryanair direct
23 Sep - 27 Sep Ryanair direct
30 Sep - 15 Oct Ryanair direct
23 Sep - 05 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
23 Sep - 08 Oct Ryanair direct
13 Sep - 16 Sep Ryanair direct
19 Sep - 30 Sep Ryanair direct
19 Sep - 24 Sep Ryanair direct
19 Sep - 07 Oct Ryanair direct
13 Sep - 23 Sep Ryanair direct
30 Sep - 30 Sep Ryanair
30 Sep - 05 Oct Ryanair direct
13 Sep - 30 Sep Ryanair direct
19 Sep - 23 Sep Ryanair
30 Sep - 14 Oct Ryanair direct
30 Sep - 08 Oct Ryanair direct
23 Sep - 10 Oct Ryanair direct
30 Sep - 01 Oct Ryanair

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