London to Sofia Flights
Flights from London (LON) to Sofia (SOF) connect United Kingdom and Bulgaria. The great-circle distance is approximately 2,040 km, and a typical direct flight takes about 3 to 4 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and SOF. The reverse route is Sofia to London. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- London, United Kingdom
- Destination
- Sofia, Bulgaria
- Distance
- 2,040 km
- Typical duration
- about 3 to 4 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- SOF
- Primary keyword
- flights from London to Sofia
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Compare live prices and schedules for this route.
Route overview
London to Sofia is a city-pair air route between United Kingdom and Bulgaria. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and SOF. Related codes: LON, LHR, LGW, STN, LTN, LCY → SOF.
Distance
Approximate flight distance: 2,040 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 3 to 4 hours. Connecting itineraries take longer and depend on layover airports.
Airports
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Sofia airports and metro codes: SOF.
Alternative routes
Related searches include the reverse route Sofia to London, other destinations from London, and other origins into Sofia.
Frequently asked questions
How long is the flight from London to Sofia?
Direct flights from London to Sofia typically take about 3 to 4 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Sofia?
The great-circle distance between London and Sofia is approximately 2,040 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Sofia?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Sofia is commonly searched with code SOF (related: SOF).
Are there direct flights from London to Sofia?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Sofia to London?
The reverse city pair is Sofia to London. Distance is the same great-circle measure (2,040 km); block time can differ with winds and schedules.
Which countries does the London to Sofia route connect?
This route connects United Kingdom (London) with Bulgaria (Sofia).