AirHint found the following cheapest return flights from London (LHR) to Geneva (GVA) in January 2026 (see full year).

Return flights

17 Jan - 31 Jan	SWISS	direct
30 Jan - 03 Feb	SWISS	direct
25 Jan - 06 Feb	SWISS	direct
30 Jan - 01 Feb	SWISS	direct
25 Jan - 07 Feb	SWISS	direct
24 Jan - 31 Jan	SWISS	direct
24 Jan - 29 Jan	SWISS	direct
26 Jan - 30 Jan	SWISS	direct
23 Jan - 28 Jan	SWISS	direct
23 Jan - 30 Jan	SWISS	direct
26 Jan - 31 Jan	SWISS	direct
25 Jan - 31 Jan	SWISS	direct
07 Jan - 14 Jan	SWISS	direct
23 Jan - 31 Jan	SWISS	direct
31 Jan - 05 Feb	SWISS	direct
31 Jan - 06 Feb	SWISS	direct
27 Jan - 01 Feb	SWISS	direct
24 Jan - 03 Feb	SWISS	direct
25 Jan - 01 Feb	SWISS	direct
31 Jan - 07 Feb	SWISS	direct

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

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 return flights from London to Geneva in January from 103€

Return flights