Cheapest one-way flights from Frankfurt to Basel in September from 50€

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Basel (BSL) in September 2025 (see full year).

One-Way flights

30 Sep Wizz Air Malta
05 Sep Wizz Air Malta
23 Sep KLM
07 Sep KLM
10 Sep KLM
05 Sep Air Dolomiti direct
01 Sep Air Dolomiti direct
07 Sep Air Dolomiti direct
10 Sep Air Dolomiti direct
23 Sep Air Dolomiti direct

Also check the deals for return flights from Frankfurt 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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