Boston to Sofia Flights
Flights from Boston (BOS) to Sofia (SOF) connect United States and Bulgaria. The great-circle distance is approximately 7,280 km, and a typical direct flight takes about 10 hours. Airports commonly used for this city pair include BOS and SOF. The reverse route is Sofia to Boston. 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
- Boston, United States
- Destination
- Sofia, Bulgaria
- Distance
- 7,280 km
- Typical duration
- about 10 hours
- Origin codes
- BOS
- Destination codes
- SOF
- Primary keyword
- flights from Boston to Sofia
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Route overview
Boston to Sofia is a city-pair air route between United States and Bulgaria. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are BOS and SOF. Related codes: BOS → SOF.
Distance
Approximate flight distance: 7,280 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 10 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Boston airports and metro codes: BOS.
Sofia airports and metro codes: SOF.
Alternative routes
Related searches include the reverse route Sofia to Boston, other destinations from Boston, and other origins into Sofia.
Frequently asked questions
How long is the flight from Boston to Sofia?
Direct flights from Boston to Sofia typically take about 10 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Boston to Sofia?
The great-circle distance between Boston and Sofia is approximately 7,280 km. Flown distance can be longer depending on airways.
Which airports serve flights from Boston to Sofia?
Boston is commonly searched with code BOS (related: BOS). Sofia is commonly searched with code SOF (related: SOF).
Are there direct flights from Boston 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 Boston?
The reverse city pair is Sofia to Boston. Distance is the same great-circle measure (7,280 km); block time can differ with winds and schedules.
Which countries does the Boston to Sofia route connect?
This route connects United States (Boston) with Bulgaria (Sofia).