Boston to London Flights
Flights from Boston (BOS) to London (LON) connect United States and United Kingdom. The great-circle distance is approximately 5,240 km, and a typical direct flight takes about 7 to 8 hours. Airports commonly used for this city pair include BOS and LON, LHR, LGW, STN, LTN, LCY. The reverse route is London 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
- London, United Kingdom
- Distance
- 5,240 km
- Typical duration
- about 7 to 8 hours
- Origin codes
- BOS
- Destination codes
- LON, LHR, LGW, STN, LTN, LCY
- Primary keyword
- flights from Boston to London
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Compare live prices and schedules for this route.
Route overview
Boston to London is a city-pair air route between United States and United Kingdom. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are BOS and LON. Related codes: BOS → LON, LHR, LGW, STN, LTN, LCY.
Distance
Approximate flight distance: 5,240 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 7 to 8 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Boston airports and metro codes: BOS.
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Alternative routes
Related searches include the reverse route London to Boston, other destinations from Boston, and other origins into London.
Frequently asked questions
How long is the flight from Boston to London?
Direct flights from Boston to London typically take about 7 to 8 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Boston to London?
The great-circle distance between Boston and London is approximately 5,240 km. Flown distance can be longer depending on airways.
Which airports serve flights from Boston to London?
Boston is commonly searched with code BOS (related: BOS). London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY).
Are there direct flights from Boston to London?
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 London to Boston?
The reverse city pair is London to Boston. Distance is the same great-circle measure (5,240 km); block time can differ with winds and schedules.
Which countries does the Boston to London route connect?
This route connects United States (Boston) with United Kingdom (London).