Cheapest one-way flights from London to Geneva in December from $124

AirHint found the following cheapest one-way flights from London (LCY) to Geneva (GVA) in December 2025 (see full year).

One-Way flights

31 Dec SWISS
02 Dec SWISS
10 Dec British Airways direct
17 Dec British Airways direct
16 Dec KLM
26 Dec SWISS
11 Dec KLM
18 Dec KLM
15 Dec KLM
30 Dec SWISS

Also check the deals for return 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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