AirHint found the following cheapest return flights from Bordeaux (BOD) to Basel (BSL) in September 2025 (see full year).

Return flights

19 Sep - 23 Sep	easyJet	direct
27 Sep - 29 Sep	easyJet	direct
05 Sep - 08 Sep	easyJet	direct
16 Sep - 20 Sep	easyJet	direct
19 Sep - 21 Sep	easyJet	direct
20 Sep - 27 Sep	easyJet	direct
12 Sep - 14 Sep	easyJet	direct
04 Sep - 07 Sep	easyJet	direct
06 Sep - 13 Sep	easyJet
06 Sep - 13 Sep	easyJet	direct

Also check the deals for one-way flights from Bordeaux 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.

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Cheapest return flights from Bordeaux to Basel in September from 61€

Return flights