Which airports does Bulgaria Air flies between for London-Sofia?
For flights between London and Sofia, Bulgaria Air flies from the following airport routes: Heathrow (LHR) to Sofia Intl (SOF)
What do Bulgaria Air flights from London to Sofia cost?
One of Bulgaria Air cheapest prices for a London to Sofia flight we have right now is £ 183.
On average though, flights with Bulgaria Air cost £ 213.38 for the route London to Sofia, though it depends a lot on the season and how far in advance you book your tickets.