Flights from London to Washington DC with United Airlines

Our cheapest offers for flights from London to Washington DC

Here you can compare cheap flights from London (LON) to Washington DC (WAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Washington DC. Prices and availability may change at any time.

Please use our search to find current cheap offers for the following route: from London (LON) to Washington-DC (WAS)
You can also change your filters (Departure airport: London (LON), Destination airport: Washington-DC (WAS), Airline: United Airlines) or look for alternative cheap flights.

Important flight information

Flight information: London - Washington-DC

Cheapest outbound flight from £486.97
Outbound and return from £356.99
Flight duration min. 08:20 / max. 08:45
Return flight duration min. 07:00/ max. 08:22
Distance 5903 km
Flights per week 52
Departure airport Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport Airport Washington-DC (WAS)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price