Cheapest return flights from Rome to Basel in September from 129€

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

Return flights

18 Sep - 25 Sep Ryanair
25 Sep - 30 Sep Ryanair
11 Sep - 16 Sep Ryanair
25 Sep - 29 Sep Ryanair
25 Sep - 28 Sep Ryanair
27 Sep - 28 Sep Ryanair
18 Sep - 26 Sep Ryanair
11 Sep - 17 Sep Ryanair
18 Sep - 20 Sep Ryanair
12 Sep - 16 Sep Ryanair

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

Book a cheap hotel in Basel

Cheap car rent in Basel

Feel free to contact us with any feedback or request another flight research.