Philadelphia to London Flights
Flights from Philadelphia (PHL) to London (LON) connect US and United Kingdom. The great-circle distance is approximately 5,700 km, and a typical direct flight takes about 8 hours. Airports commonly used for this city pair include PHL, TTN and LON, LHR, LGW, STN, LTN, LCY. The reverse route is London to Philadelphia. 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
- Philadelphia, US
- Destination
- London, United Kingdom
- Distance
- 5,700 km
- Typical duration
- about 8 hours
- Origin codes
- PHL, TTN
- Destination codes
- LON, LHR, LGW, STN, LTN, LCY
- Primary keyword
- flights from Philadelphia to London
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Compare live prices and schedules for this route.
Route overview
Philadelphia to London is a city-pair air route between US and United Kingdom. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are PHL and LON. Related codes: PHL, TTN → LON, LHR, LGW, STN, LTN, LCY.
Distance
Approximate flight distance: 5,700 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 8 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Philadelphia airports and metro codes: PHL, TTN.
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Alternative routes
Related searches include the reverse route London to Philadelphia, other destinations from Philadelphia, and other origins into London.
Frequently asked questions
How long is the flight from Philadelphia to London?
Direct flights from Philadelphia to London typically take about 8 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Philadelphia to London?
The great-circle distance between Philadelphia and London is approximately 5,700 km. Flown distance can be longer depending on airways.
Which airports serve flights from Philadelphia to London?
Philadelphia is commonly searched with code PHL (related: PHL, TTN). London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY).
Are there direct flights from Philadelphia 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 Philadelphia?
The reverse city pair is London to Philadelphia. Distance is the same great-circle measure (5,700 km); block time can differ with winds and schedules.
Which countries does the Philadelphia to London route connect?
This route connects US (Philadelphia) with United Kingdom (London).