Cheapest return flights from Florence to Bilbao in September from $95

AirHint found the following cheapest return flights from Florence (FLR) to Bilbao (BIO) in September 2025 (see full year).

Return flights

13 Sep - 30 Sep Volotea direct
16 Sep - 04 Oct Volotea direct
16 Sep - 30 Sep Volotea direct
13 Sep - 16 Sep Volotea direct
16 Sep - 27 Sep Volotea direct
13 Sep - 27 Sep Volotea direct
30 Sep - 04 Oct ITA Airways
16 Sep - 20 Sep Volotea direct
13 Sep - 20 Sep Volotea direct
17 Sep - 04 Oct Vueling Airlines
17 Sep - 07 Oct Vueling Airlines
20 Sep - 04 Oct Volotea direct
20 Sep - 07 Oct Volotea direct
30 Sep - 11 Oct Vueling Airlines
30 Sep - 07 Oct Vueling Airlines
16 Sep - 23 Sep Volotea direct
13 Sep - 23 Sep Volotea direct
17 Sep - 30 Sep Vueling Airlines
15 Sep - 04 Oct Vueling Airlines
30 Sep - 04 Oct Volotea direct

Also check the deals for one-way flights from Florence to Bilbao 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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