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

Return flights

07 Mar - 11 Mar	Ryanair	direct
06 Mar - 09 Mar	Ryanair	direct
06 Mar - 11 Mar	Ryanair	direct
12 Mar - 23 Mar	Ryanair	direct
07 Mar - 23 Mar	Ryanair	direct
20 Mar - 23 Mar	Austrian Airlines	direct
06 Mar - 23 Mar	Ryanair	direct
14 Mar - 23 Mar	Ryanair	direct

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

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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Cheapest return flights from Cologne to Vienna in March from 89€

Return flights