The cheapest flight to Sofia you can get by boooking 39 days before departure.
The most popular airlines on the route Doncaster - Sofia: Wizz Air (W6), Flybe (BE), Air Berlin (AB).
The cheapest flights you can book on the route Robin Hood (DSA) - Sofia Airport (SOF).
Direct flights last about 3h 15min.
Direct flights available 2 days a week - Monday, Friday.
Direct flights: Wizz Air (W6).