Cheapest return flights from London (LHR) to Geneva (GVA), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
24 Sep 28 Sep SWISS
Direct Flight
07 Sep 14 Oct SWISS
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07 Sep 21 Oct SWISS
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07 Sep 22 Oct SWISS
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16 Sep 30 Sep SWISS
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05 Sep 22 Sep SWISS
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14 Sep 30 Sep SWISS
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07 Sep 21 Sep SWISS
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07 Sep 12 Oct SWISS
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07 Sep 13 Oct SWISS
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07 Sep 15 Oct SWISS
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07 Sep 18 Oct SWISS
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07 Sep 25 Oct SWISS
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07 Sep 26 Oct SWISS
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07 Sep 29 Oct SWISS
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14 Sep 16 Sep SWISS
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15 Sep 22 Sep SWISS
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14 Sep 17 Sep SWISS
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15 Sep 20 Sep SWISS
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24 Sep 27 Sep SWISS
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deals for one-way flights from London to Geneva in September.

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Updated Jul 23, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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