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

Return flights

10 Jul - 21 Jul	British Airways	direct
04 Jul - 18 Jul	British Airways	direct
02 Jul - 06 Jul	British Airways	direct
04 Jul - 05 Jul	British Airways	direct
10 Jul - 13 Jul	British Airways	direct
18 Jul - 23 Jul	SWISS
17 Jul - 24 Jul	KLM
18 Jul - 25 Jul	SWISS
18 Jul - 28 Jul	SWISS
24 Jul - 28 Jul	Brussels Airlines

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

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 July from 163€

Return flights