Cheapest one-way flights from London to Geneva in September from 61€

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

One-Way flights

11 Sep SWISS direct
23 Sep SWISS direct
28 Sep SWISS direct
29 Sep SWISS direct
27 Sep SWISS direct
17 Sep SWISS direct
03 Sep SWISS direct
20 Sep SWISS direct
26 Sep SWISS direct
13 Sep SWISS direct

Also check the deals for return flights from London to Geneva in September.

Skyscanner

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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