Cheap LHR to Washington, DC flights

Book your LHR to IAD flights with Expedia and find last-minute London to Washington, DC airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between LHR and IAD, with new flight deals and promotions almost daily. When you book your next trip from Heathrow to Washington Dulles Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.

Popular Flights from Washington, DC, District of Columbia

Browse popular flight destinations from Washington, DC (IAD), and plan your next exciting trip. Expedia has cheap flights from Washington, DC on multiple airline carriers, so book your next trip today!

LHR to IAD Route Map

London to Washington, DC Flights, Stats and Airplanes

Route information for flights from Heathrow to Washington Dulles Intl..

Origin:
Distance:
3,667.02 miles

Airline carriers and aircraft used on flights from LHR to IAD

Airline Carrier

American Airlines
American Airlines
BMI
BMI
British Airways
British Airways
Continental Airlines
Continental Airlines
Iberia Airlines
Iberia Airlines
Jet Airways
United Airlines
United Airlines
Virgin Atlantic Airways

Aircraft

Boeing 747-400 pax
Boeing 777 all pax models
Boeing 767 all pax models
Boeing 777 all pax models
Boeing 747-400 pax
Boeing 777 all pax models
Boeing 767-300 pax
Boeing 777 all pax models
Boeing 747-400 pax
Boeing 777 all pax models
Boeing 777 all pax models
Boeing 767-300 pax
Boeing 777 all pax models
Airbus A340-300

LHR - Heathrow Airlines

Browse the most popular airlines servicing the London (LHR) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

IAD - Washington Dulles Intl. Airlines

Browse the most popular airlines servicing the Washington, DC (IAD) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.

Interesting Facts About Flights from London to Washington, DC (LHR to IAD)

  • 727,458 seats were available on flights from LHR to IAD in 2009. Of those seats, a total of 492,583 passengers flew on all flights from LHR to IAD that year.
  • UNITED, British Airways, Virgin Atlantic offer flights from London, UK to Washington, DC.
  • The smallest aircraft servicing flights from LHR to IAD for UNITED is the B767-3/R built by Boeing with 183 seats.
  • British Airways operated flights from LHR to IAD using 3 types of aircraft in 2009.
  • In 2009, there were 3 airline companies operating between London and Washington.
  • The average aircraft occupancy on flights from London to Washington in 2009 was 67.35%.
  • There were 492,583 passengers that flew from London to Washington in 2009.
  • The largest aircraft servicing flights between London and Washington from Virgin Atlantic is the A340-6 built by Airbus Industrie with 500 seats.
  • The oldest aircraft servicing trips from London, UK to Washington, DC in 2009 was British Airways' B767-3/R from Boeing which started flying in 1990.
  • UNITED carried a total of 220,314 passengers from LHR to IAD in 2009.
  • The newest aircraft servicing LHR to IAD in 2009 was Virgin Atlantic's A340-3 from Airbus Industrie. The A340-3 started flying in 1996.

(Source: FAA & BTS 2009 Databases)