Cheapest one-way flights from Bilbao (BIO) to Sofia (SOF), December

7 dates in December, from $ 60. Book in one tap, or check whether to buy now or wait.

One-wayReturn
Dates, airline, and price
Dates Airline Price
17 Dec Wizz Air Malta
20 Dec Wizz Air Malta
5 Dec Vueling Airlines
19 Dec Wizz Air Malta
18 Dec Volotea
21 Dec Volotea
4 Dec Vueling Airlines
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Deals for return flights from Bilbao to Sofia in December.

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Updated Oct 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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