Cheapest return flights from Bilbao (BIO) to Basel (BSL), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Sep 22 Sep Air Europa
16 Sep 22 Sep Air Europa
01 Sep 15 Sep easyJet
Direct Flight
08 Sep 22 Sep easyJet
Direct Flight
08 Sep 15 Sep easyJet
Direct Flight
15 Sep 22 Sep easyJet
Direct Flight
17 Sep 22 Sep Volotea
11 Sep 15 Sep Wizz Air UK
04 Sep 22 Sep easyJet
Direct Flight
04 Sep 15 Sep easyJet
Direct Flight
29 Sep 02 Oct easyJet
Direct Flight
29 Sep 19 Oct Vueling Airlines
30 Sep 19 Oct Vueling Airlines
29 Sep 17 Oct Vueling Airlines
30 Sep 17 Oct Vueling Airlines
27 Sep 17 Oct Vueling Airlines
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deals for one-way flights from Bilbao to Basel in September.

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Updated Jul 10, 2026.

About these fares

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