London to Washington Flights
Flights from London (LON) to Washington (WAS) connect United Kingdom and United States. The great-circle distance is approximately 5,902 km, and a typical direct flight takes about 8 to 9 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and WAS, IAD, DCA, BWI. The reverse route is Washington 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
- Washington, United States
- Distance
- 5,902 km
- Typical duration
- about 8 to 9 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- WAS, IAD, DCA, BWI
- Primary keyword
- flights from London to Washington
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Route overview
London to Washington is a city-pair air route between United Kingdom and United States. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and WAS. Related codes: LON, LHR, LGW, STN, LTN, LCY → WAS, IAD, DCA, BWI.
Distance
Approximate flight distance: 5,902 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 8 to 9 hours. Connecting itineraries take longer and depend on layover airports.
Airports
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Washington airports and metro codes: WAS, IAD, DCA, BWI.
Alternative routes
Related searches include the reverse route Washington to London, other destinations from London, and other origins into Washington.
Frequently asked questions
How long is the flight from London to Washington?
Direct flights from London to Washington typically take about 8 to 9 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Washington?
The great-circle distance between London and Washington is approximately 5,902 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Washington?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Washington is commonly searched with code WAS (related: WAS, IAD, DCA, BWI).
Are there direct flights from London to Washington?
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 Washington to London?
The reverse city pair is Washington to London. Distance is the same great-circle measure (5,902 km); block time can differ with winds and schedules.
Which countries does the London to Washington route connect?
This route connects United Kingdom (London) with United States (Washington).