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