Cheapest return flights from Paris to Basel in September from 127€

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

Return flights

30 Sep - 07 Oct Air France direct
26 Sep - 29 Sep Air France direct
26 Sep - 28 Sep Air France direct
24 Sep - 01 Oct Air France direct
27 Sep - 29 Sep Air France direct
23 Sep - 12 Oct Air France direct
23 Sep - 30 Sep Air France direct
22 Sep - 29 Sep Air France direct
24 Sep - 29 Sep Air France direct
21 Sep - 28 Sep Air France direct
29 Sep - 01 Oct easyJet
21 Sep - 24 Sep Air France direct
20 Sep - 22 Sep Air France direct
20 Sep - 21 Sep Air France direct

Also check the deals for one-way flights from Paris to Basel 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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