Cheapest one-way SOF–BSL flights, September

AirHint found the following cheapest one-way flights from Sofia (SOF) to Basel (BSL) in September 2026 (see full year).

One-Way flights

30 Sep Wizz Air direct
25 Sep Wizz Air direct
24 Sep Wizz Air direct
29 Sep Wizz Air direct
16 Sep Wizz Air direct
15 Sep Wizz Air direct
22 Sep Wizz Air direct
26 Sep Wizz Air direct
21 Sep Wizz Air direct
23 Sep Wizz Air direct

Also check the deals for return flights from Sofia to Basel in September.

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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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