AirHint found the following cheapest return flights from Southampton (SOU) to Vienna (VIE) in December 2025 (see full year).
Return flights
| 10 Dec - 17 Dec | easyJet | ||
| 24 Dec - 27 Dec | KLM | ||
| 26 Dec - 30 Dec | easyJet | ||
| 18 Dec - 21 Dec | Loganair | ||
| 06 Dec - 08 Dec | easyJet |
Also check the deals for one-way flights from Southampton to Vienna in December.
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