Cheapest return flights from San Diego to Geneva in December from $649

AirHint found the following cheapest return flights from San Diego (SAN) to Geneva (GVA) in December 2025 (see full year).

Return flights

09 Dec - 14 Jan SWISS
10 Dec - 14 Dec Lufthansa
23 Dec - 08 Jan Air Canada
30 Dec - 06 Jan Lufthansa
26 Dec - 11 Jan British Airways
23 Dec - 07 Jan British Airways
24 Dec - 04 Jan Lufthansa
23 Dec - 01 Jan Frontier Airlines
21 Dec - 02 Jan Frontier Airlines
24 Dec - 02 Jan Hawaiian Airlines

Also check the deals for one-way flights from San Diego to Geneva in December.

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