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

Return flights

13 Dec - 15 Dec	Condor	direct
13 Dec - 15 Jan	Condor	direct
12 Dec - 14 Dec	Austrian Airlines	direct
12 Dec - 13 Dec	Austrian Airlines	direct
06 Dec - 12 Dec	Austrian Airlines	direct
01 Dec - 02 Dec	Condor	direct
05 Dec - 08 Dec	Condor	direct
30 Dec - 02 Jan	Condor	direct
15 Dec - 18 Dec	easyJet
20 Dec - 23 Dec	Condor	direct
19 Dec - 21 Dec	Condor	direct
19 Dec - 23 Dec	Condor	direct
23 Dec - 02 Jan	Condor	direct
28 Dec - 04 Jan	Austrian Airlines	direct
30 Dec - 04 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