Flight Routes from London to Washington DC

Compare cheap outbound and return flights from London (LON) to Washington DC (IAD) and find the best offer from numerous airlines and travel agencies.

Fastest outbound flight: 8h 20min
Fastest inbound flight: 7h
non-stop flights: 52x / week
Flight distance: 5,927 km
Time difference: -5 hours
Airports in London: Heathrow
Gatwick
Stansted
Luton
City
Southend

Important flight information

Discover more flights around London and Washington DC

Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country	Flights to United States
Departure airport - Destination country	London (LCY, LGW, LHR, LTN, STN, SEN) - United States
Departure airport - City-Code	London (LCY, LGW, LHR, LTN, STN, SEN) - Washington-DC

Alternative routes to United States

Flight London - San Francisco from £ 389
Flight London - Miami from £ 445
Flight London - Chicago from £ 470
Flight London - New York from £ 296
Flight London - Los Angeles from £ 430
Flight London - Orlando from £ 382
Flight London - Honolulu from £ 774
Flight London - Austin from £ 573
Flight London - Baltimore from £ 517
Flight London - Charlotte from £ 573

Alternative flights to Washington DC

Flight London Gatwick - Washington DC from £ 417
Flight Edinburgh - Washington DC from £ 571
Flight London Heathrow - Washington DC from £ 351

Popular destinations for onward travel

Flight Washington DC - Monrovia from £ 838

Flight destinations with a similar price