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

One-Way flights

13 Dec	easyJet	direct
09 Dec	easyJet	direct
02 Dec	easyJet	direct
11 Dec	easyJet	direct
07 Dec	easyJet	direct
12 Dec	easyJet	direct
05 Dec	easyJet	direct
06 Dec	easyJet	direct
16 Dec	easyJet	direct
24 Dec	easyJet	direct

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

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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Cheapest one-way flights from London to Geneva in December from $48

One-Way flights