Cheapest return flights from London to Geneva in May from $251

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

Return flights

06 May - 20 May SWISS
06 May - 11 May KLM
26 May - 29 May KLM
05 May - 09 May KLM
15 May - 18 May KLM
09 May - 12 May KLM
09 May - 11 May KLM
14 May - 18 May KLM
15 May - 19 May KLM
26 May - 30 May KLM
20 May - 03 Jun KLM
26 May - 04 Jun Luxair
30 May - 05 Jun KLM
22 May - 01 Jun KLM
22 May - 06 Jun KLM

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

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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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