AirHint found the following cheapest one-way flights from Geneva (GVA) to Southampton (SOU) in December 2025 (see full year).
One-Way flights
| 11 Dec | easyJet | direct | |
| 13 Dec | easyJet | direct | |
| 25 Dec | easyJet | direct | |
| 20 Dec | easyJet | direct | |
| 27 Dec | easyJet | direct | |
| 14 Dec | easyJet | direct | |
| 19 Dec | KLM | ||
| 29 Dec | KLM | ||
| 28 Dec | easyJet | direct | |
| 07 Dec | Aer Lingus |
Also check the deals for return flights from Geneva to Southampton in December.
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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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