Cheapest return flights from Vienna to Cologne in September from $76

Best time to book flights for Vienna (VIE) to Cologne (CGN) flights at AirHint

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

Return flights

13 Sep - 23 Sep Ryanair direct
13 Sep - 17 Sep Ryanair direct
06 Sep - 23 Sep Ryanair direct
06 Sep - 17 Sep Ryanair direct
09 Sep - 23 Sep Ryanair direct
09 Sep - 17 Sep Ryanair direct
17 Sep - 23 Sep Ryanair direct
05 Sep - 23 Sep Ryanair direct
05 Sep - 17 Sep Ryanair direct
13 Sep - 01 Oct Ryanair direct
23 Sep - 08 Oct Ryanair direct
23 Sep - 01 Oct Ryanair direct
17 Sep - 01 Oct Ryanair direct
16 Sep - 23 Sep Ryanair direct
23 Sep - 12 Oct Ryanair direct
16 Sep - 01 Oct Ryanair direct
12 Sep - 01 Oct Ryanair direct
23 Sep - 04 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
16 Sep - 04 Oct Ryanair direct

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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