AirHint found the following cheapest return flights from Basel (BSL) to Geneva (GVA) in December 2025 (see full year).
Return flights
| 09 Dec - 16 Dec | easyJet | ||
| 16 Dec - 18 Dec | easyJet | ||
| 01 Dec - 08 Dec | Wizz Air | ||
| 18 Dec - 25 Dec | easyJet | ||
| 22 Dec - 26 Dec | easyJet | ||
| 04 Dec - 07 Dec | easyJet | ||
| 23 Dec - 28 Dec | easyJet | ||
| 26 Dec - 02 Jan | Wizz Air |
Also check the deals for one-way flights from Basel to Geneva in December.
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