Cheapest return flights from Cologne to Vienna in August from $100

AirHint found the following cheapest return flights from Cologne (CGN) to Vienna (VIE) in August 2026 (see full year).

Return flights

18 Aug - 25 Aug Ryanair direct
28 Aug - 31 Aug Eurowings direct
18 Aug - 31 Aug Ryanair direct
19 Aug - 23 Aug Eurowings direct
18 Aug - 22 Aug Eurowings direct
18 Aug - 23 Aug Ryanair direct

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

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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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