Flight Routes from London Heathrow to Sofia

Compare cheap outbound and return flights from London Heathrow (LHR) to Sofia (SOF) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€158
Fastest flight
non-stop flights
15x / week
Flight distance
2,043 km
Time difference

Flight schedule from London Heathrow (LHR) to Sofia (SOF)

Select a travel date in the flight schedule for the route from London Heathrow (LHR) to Sofia (SOF) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsLHR–SOF · 16 of 16
fromto
dep.arr.
durationstopovers
  1. 19 – 25 October 2026
  2. 26 Oct – 1 Nov 2026
  3. 2 – 8 November 2026
    1. LHRSOF
      non-stop
      1. British Airways
    2. LHRSOF
      1 stopover
      1. Polskie Linie Lotnicze LOT
    3. LHRSOF
      1 stopover
      1. Lufthansa
    4. LHRSOF
      1 stopover
      1. Lufthansa
    5. LHRSOF
      non-stop
      1. Bulgaria Air
    6. LHRSOF
      1 stopover
      1. Polskie Linie Lotnicze LOT
    7. LHRSOF
      non-stop
      1. British Airways
    8. LHRSOF
      non-stop
      1. Bulgaria Air
    9. LHRSOF
      1 stopover
      1. Air Serbia
    10. LHRSOF
      non-stop
      1. British Airways
    11. LHRSOF
      non-stop
      1. British Airways
    12. LHRSOF
      non-stop
      1. British Airways
    13. LHRSOF
      non-stop
      1. Bulgaria Air
    14. LHRSOF
      non-stop
      1. Bulgaria Air
    15. LHRSOF
      1 stopover
      1. Polskie Linie Lotnicze LOT

      Tips and tricks to help you find cheap flights from London Heathrow to Sofia

      Favourite airline: e.g. British Airways, Air Serbia
      63 % of flights booked on the route from London Heathrow to Sofia are booked with British Airways, Air Serbia and Lufthansa.
      British Airways
      22 %
      Air Serbia
      22 %
      Lufthansa
      19 %
      Direct flights are the cheapest connection
      On this route, direct flights are £22.00 cheaper than flights with a stopover.
      non stop flight
      1 stop
      2 stops
      03h 10min
      17h 40min
      10h 45min
      £140
      £162
      £259
      The favourite connection is non-stop
      30 % of travellers decide to book a direct flight on this route.
      Route
      bookings
      Direct flights
      03h 10min, from £140
      30 %
      1 stopover Belgrade (Beograd)
      17h 40min, from £162
      25 %
      1 stopover Warsaw
      25h 25min, from £227
      14 %

      Important flight information

      Frequently Asked Questions (FAQ)

      Which airports near London Heathrow are frequently used for flights to Sofia?
      As well as London Heathrow airport, users also frequently search for flights from Birmingham, Manchester and London Stansted to Sofia. Alternative departure airports can offer more choice of flight times, airlines or prices. Do also check how accessible each airport is for you.

      Discover more flights around London Heathrow and Sofia

      Departure airport Airport London Heathrow (LHR)
      Arrival airport Airport Sofia (SOF)
      Destination country Flights to Bulgaria
      City-Code - Arrival airport London - Sofia
      Departure airport - Destination country London Heathrow - Bulgaria
      Alternative flights to Sofia
      Popular destinations for onward travel
      Flight destinations with a similar price