Cheapest return flights from Belfast to Geneva in September from 148€

AirHint found the following cheapest return flights from Belfast (BHD) to Geneva (GVA) in September 2025 (see full year).

Return flights

29 Sep - 06 Oct easyJet
22 Sep - 25 Sep easyJet
26 Sep - 28 Sep easyJet
23 Sep - 27 Sep easyJet
16 Sep - 28 Sep Aer Lingus
12 Sep - 19 Sep easyJet
12 Sep - 15 Sep British Airways
11 Sep - 14 Sep British Airways
05 Sep - 07 Sep Aer Lingus
07 Sep - 14 Sep KLM

Also check the deals for one-way flights from Belfast to Geneva in September.

Skyscanner

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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