Cheapest return flights from San Francisco to Vienna in December from 445€

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

Return flights

06 Dec - 13 Dec Austrian Airlines
03 Dec - 17 Dec Austrian Airlines
11 Dec - 25 Dec Austrian Airlines
24 Dec - 17 Jan Austrian Airlines
25 Dec - 17 Jan Austrian Airlines
06 Dec - 20 Dec Austrian Airlines
13 Dec - 19 Dec Scandinavian Airlines
05 Dec - 27 Dec Austrian Airlines
22 Dec - 11 Jan Scandinavian Airlines
23 Dec - 09 Jan Lufthansa
22 Dec - 17 Jan Frontier Airlines
23 Dec - 30 Dec Austrian Airlines
26 Dec - 04 Jan Austrian Airlines
18 Dec - 10 Jan WestJet
10 Dec - 03 Jan TAP
23 Dec - 04 Jan Frontier Airlines
20 Dec - 10 Jan Frontier Airlines
19 Dec - 28 Dec Frontier Airlines

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

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