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Flights from Sofia to Boston
There are no direct flights from Sofia to Boston. The fastest way is one stop via Zurich or Munich, about 11h 06m door to door (47 connections a week on current schedules).
No direct flights · 6 connection options From 11h 06m
Sofia to Boston at a glance
Fastest journey11h 06mVia Zurich, on current schedules
Nonstop flightsNoneConnect via Zurich or Munich
Best ways to fly from Sofia to Boston
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
SOF Zurich (ZRH) BOS
Leg 1: Bulgaria Air, SWISS · Leg 2: SWISS
Wed11:15 SOF12:21 ZRH0h 54m connection13:15 ZRH15:21 BOSSWISS
2Search
SOF Munich (MUC) BOS
Leg 1: Lufthansa, Lufthansa City Airlines · Leg 2: Lufthansa
Mon13:15 SOF14:01 MUC1h 29m connection15:30 MUC17:53 BOSLufthansa
3Search
SOF Frankfurt (FRA) BOS
Leg 1: Bulgaria Air, Lufthansa · Leg 2: Condor, Lufthansa
Mon14:45 SOF15:54 FRA1h 51m connection17:45 FRA19:40 BOSLufthansa
4Search
SOF London (LHR) BOS
Leg 1: British Airways, Bulgaria Air · Leg 2: American Airlines, British Airways, Delta Air Lines
Fri14:45 SOF15:49 LHR1h 56m connection17:45 LHR20:06 BOSBritish Airways
5Search
SOF Vienna (VIE) BOS
Leg 1: Austrian Airlines, Ryanair, Pegasus Airlines · Leg 2: Austrian Airlines
Mon08:15 SOF08:38 VIE2h 07m connection10:45 VIE13:43 BOSAustrian Airlines
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 7,278 km4,520 miles
- Journey time
- 11h 06mon current schedules
- Time difference
- -7hBoston vs Sofia
- Currency in Boston
- USD
- Airports
- SOF → BOS, PSM
Flights from Sofia to Boston: questions answered
Are there direct flights from Sofia to Boston?
No. There is no nonstop service, so you will connect, most easily in Zurich, Munich and Frankfurt. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Sofia to Boston?
With one connection the journey usually takes around 11h 06m, depending on the layover. The straight-line distance is 7,278 km.
Where do you change planes between Sofia and Boston?
The best connecting points are Zurich (ZRH), Munich (MUC), Frankfurt (FRA) and London (LHR). Bulgaria Air flies both legs via Zurich, so you can book it as one ticket.
Which airports serve Sofia and Boston?
Sofia: Sofia Airport (SOF). Boston: Boston Logan International Airport (BOS) and Portsmouth International Airport at Pease (PSM).
What is the time difference between Sofia and Boston?
Boston is 7 hours behind Sofia.





