The cheapest flight to Sofia you can get by boooking 48 days before departure.
The most popular airlines on the route Alicante - Sofia: Wizz Air (W6), Bulgaria Air (FB), Iberia (IB).
The cheapest flights you can book on the route El Altet (ALC) - Sofia Airport (SOF).
Direct flights last about 2h 55min.
Direct flights available 3 days a week - Wednesday, Saturday, Sunday.
Direct flights: Wizz Air (W6), Bulgaria Air (FB).