Cheapest one-way flights from Sofia to Basel in September from $47

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

One-Way flights

25 Sep Wizz Air direct
27 Sep Wizz Air direct
30 Sep Wizz Air direct
23 Sep Wizz Air direct
24 Sep Ryanair
29 Sep Wizz Air
22 Sep Pegasus Airlines
20 Sep Wizz Air direct
28 Sep Pegasus Airlines
18 Sep Wizz Air direct

Also check the deals for return flights from Sofia 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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