Cheapest one-way flights from Warsaw to Basel in September from 28€

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

One-Way flights

18 Sep Wizz Air direct
16 Sep Wizz Air direct
09 Sep Wizz Air direct
22 Sep Wizz Air direct
30 Sep Wizz Air direct
21 Sep Wizz Air direct
14 Sep Wizz Air direct
07 Sep Wizz Air direct
20 Sep Wizz Air direct
11 Sep Wizz Air direct

Also check the deals for return flights from Warsaw 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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