Cheapest return flights from London to Geneva in December from $122

Best time to book flights for London (LHR) to Geneva (GVA) flights at AirHint

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

Return flights

05 Dec - 07 Dec SWISS direct
03 Dec - 06 Dec SWISS direct
11 Dec - 15 Dec SWISS direct
03 Dec - 05 Dec SWISS direct
02 Dec - 06 Dec SWISS direct
06 Dec - 13 Dec SWISS direct
05 Dec - 13 Dec SWISS direct
13 Dec - 14 Dec SWISS direct
11 Dec - 16 Dec SWISS direct
11 Dec - 14 Dec SWISS direct
27 Dec - 06 Jan SWISS direct
28 Dec - 06 Jan SWISS direct
28 Dec - 05 Jan SWISS direct
29 Dec - 05 Jan SWISS direct
31 Dec - 03 Jan SWISS
02 Dec - 03 Jan SWISS
27 Dec - 05 Jan SWISS direct
26 Dec - 01 Jan Lufthansa
31 Dec - 03 Jan SWISS direct
02 Dec - 03 Jan SWISS direct

Also check the deals for one-way flights from London to Geneva 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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