Cheapest return flights from Paris to Basel in September from 122€
AirHint found the following cheapest return flights from Paris (CDG) to Basel (BSL) in September 2025 (see full year).
Return flights
| 04 Sep - 08 Sep | Air France | direct | |
| 14 Sep - 13 Oct | Air France |
Also check the deals for one-way flights from Paris 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.
