Cheapest one-way SOF–BSL flights, April

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

One-Way flights

28 Apr Wizz Air
29 Apr Wizz Air
30 Apr Bulgaria Air

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

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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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