Cheapest one-way flights from Geneva to Barcelona in September from 26€

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

One-Way flights

14 Sep Vueling Airlines direct
09 Sep Vueling Airlines direct
21 Sep Vueling Airlines direct
02 Sep Vueling Airlines direct
28 Sep Vueling Airlines direct
08 Sep Vueling Airlines direct
03 Sep Vueling Airlines direct
23 Sep Vueling Airlines direct
18 Sep Vueling Airlines direct
15 Sep Vueling Airlines direct

Also check the deals for return flights from Geneva to Barcelona 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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