AirHint found the following cheapest return flights from Frankfurt (FRA) to Vienna (VIE) in December 2025 (see full year).

Return flights

06 Dec - 10 Dec	Condor	direct
05 Dec - 07 Dec	Condor	direct
12 Dec - 14 Dec	Condor	direct
17 Dec - 19 Dec	Condor	direct
17 Dec - 20 Dec	Condor	direct
17 Dec - 21 Dec	Condor	direct
13 Dec - 17 Dec	Condor	direct
12 Dec - 17 Dec	Condor	direct
06 Dec - 09 Dec	Condor	direct
05 Dec - 08 Dec	Condor	direct
31 Dec - 02 Jan	Condor	direct
20 Dec - 03 Jan	Condor	direct

Also check the deals for one-way flights from Frankfurt to Vienna in December.

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 Frankfurt to Vienna in December from 126€

Return flights