For the cheapest flights to Sofia book 9 days before departure.
The most popular airlines on the route Catania - Sofia: Wizz Air (W6), Alitalia (AZ), FlexFlight (W2).
The cheapest flights are on the route Vincenzo Bellini (CTA) - Sofia Airport (SOF).
Direct flights last about 1h 40min.
Direct flights available 3 days a week - Wednesday, Saturday, Sunday.
Direct flights: Wizz Air (W6), FlexFlight (W2).