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

One-Way flights

28 Jul	Wizz Air	direct
29 Jul	Wizz Air	direct
24 Jul	Wizz Air	direct
22 Jul	Wizz Air	direct
31 Jul	Wizz Air	direct
25 Jul	Ryanair
23 Jul	Wizz Air
21 Jul	Pegasus Airlines
18 Jul	Pegasus Airlines
30 Jul	Wizz Air

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

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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Cheapest one-way flights from Sofia to Basel in July from 26€

One-Way flights