Cheap flights to Bourgas : Wizz Air

Wizz Air with Regular Flights from Bulgaria's Burgas to London.
  London-registered European low-cost carrier Wizz Air confirmed it will continue to service the flight from the coastal city of Burgas to London three times a week during the winter.

London-Luton       »        Bourgas            W6 662

Bourgas                 »         London-Luton      W6 661

Cheap flights to Sofia : EasyJet

EasyJet, which is considered to be the second-biggest low fare airline company after Ryanair, will start regular flights from Sofia to London. The route will be serviced three times weekly on Tuesdays, Thursdays and Saturdays from Sofia airport to London Gatwick.
Prices stand at EUR 33.99 for a one-way ticket and EUR 75.77 for a return ticket, airport fees included.
A month ago London-registered low-cost carrier Wizz Air, the first no-frills carrier to enter the Bulgarian market, announced the launch of new flights from Sofia to Dortmund. This is the airline's third route from Sofia. It also services flights from the Black Sea airports of Varna and Burgas.

London Gatwick         »         Sofia                          flight: 5403

Sofia                           »           London Gatwick      flight: 5404