AirHint found the following cheapest one-way flights from Barcelona (BCN) to Geneva (GVA) in October 2025 (see full year).

One-Way flights

16 Oct	Vueling Airlines	direct
23 Oct	Vueling Airlines	direct
09 Oct	Vueling Airlines	direct
18 Oct	Vueling Airlines	direct
17 Oct	Vueling Airlines	direct
07 Oct	easyJet	direct
01 Oct	easyJet	direct
02 Oct	Vueling Airlines	direct
11 Oct	Vueling Airlines	direct
30 Oct	easyJet	direct

Also check the deals for return flights from Barcelona to Geneva in October.

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 one-way flights from Barcelona to Geneva in October from $20

One-Way flights