Cheapest return flights from Cologne to Vienna in August from $63

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

Return flights

12 Aug - 02 Sep Ryanair direct
27 Aug - 02 Sep Ryanair direct
30 Aug - 02 Sep Ryanair direct
27 Aug - 16 Sep Ryanair direct
30 Aug - 16 Sep Ryanair direct
27 Aug - 05 Sep Ryanair direct
30 Aug - 05 Sep Ryanair direct
29 Aug - 02 Sep Ryanair direct
27 Aug - 12 Sep Ryanair direct
30 Aug - 20 Sep Ryanair direct
12 Aug - 30 Aug Ryanair direct
27 Aug - 30 Aug Ryanair direct
12 Aug - 29 Aug Ryanair direct
12 Aug - 26 Aug Ryanair direct
27 Aug - 29 Aug Ryanair direct
06 Aug - 26 Aug Ryanair direct
09 Aug - 30 Aug Ryanair direct
09 Aug - 26 Aug Ryanair direct
09 Aug - 29 Aug Ryanair direct
29 Aug - 30 Aug Ryanair direct

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

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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