Cheapest one-way flights from Biarritz-bayonne to Basel in September from $42
AirHint found the following cheapest one-way flights from Biarritz-bayonne (BIQ) to Basel (BSL) in September 2025 (see full year).
One-Way flights
| 17 Sep | easyJet | direct | |
| 10 Sep | easyJet | direct | |
| 06 Sep | easyJet | direct | |
| 13 Sep | easyJet | direct | |
| 20 Sep | easyJet | direct | |
| 08 Sep | easyJet |
Also check the deals for return flights from Biarritz-bayonne to Basel in September.
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.
