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

Return flights

12 Mar - 12 Mar	SWISS	direct
01 Mar - 03 Mar	SWISS	direct
08 Mar - 13 Mar	SWISS	direct
13 Mar - 16 Mar	SWISS	direct
05 Mar - 08 Mar	SWISS	direct
05 Mar - 07 Mar	SWISS	direct
01 Mar - 07 Mar	SWISS	direct
20 Mar - 27 Mar	SWISS	direct
22 Mar - 29 Mar	SWISS	direct
21 Mar - 28 Mar	SWISS	direct
30 Mar - 07 Apr	KLM
27 Mar - 01 Apr	KLM
27 Mar - 04 Apr	Vueling Airlines
27 Mar - 05 Apr	Vueling Airlines
30 Mar - 02 Apr	KLM
29 Mar - 05 Apr	SWISS
28 Mar - 05 Apr	KLM
28 Mar - 11 Apr	KLM
27 Mar - 03 Apr	Scandinavian Airlines
28 Mar - 04 Apr	KLM

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

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 March from 110€

Return flights