Flights from Washington Dulles International (IAD) to Heathrow (LHR)

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We compare hundreds of flights from Washington Dulles International to Heathrow from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Washington (IAD) to London (LHR)
 Depart 01 Oct 16
 Return 07 Oct 16

Flying with Lufthansa

Price subject to availability

 
 
Washington (IAD) to London (LHR)
 Depart 01 Oct 16
 Return 02 Oct 16

Flying with United Airlines

Price subject to availability

 
 
Washington (IAD) to London (LHR)
 Depart 04 Oct 16
 Return 16 Oct 16

Price subject to availability

   View more dates
 
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      Travel information for Washington Dulles International to Heathrow

      London photo   London
      Advertisers with deals forWashington Dulles International to Heathrow3
      Flights available forWashington Dulles International to Heathrow1218
      Lowest ticket price forWashington Dulles International to Heathrow$454
      Average flight deal forWashington Dulles International to Heathrow$1108
      Flight duration forWashington Dulles International to Heathrow7 hrs 17 mins
      Distance from Washington Dulles International to Heathrow3668 miles

       How much do things cost in London and Washington?

      Washington London
      Large bottle of water$2.01$1.22
      A dozen eggs$3.15$2.98
      Coke/Pepsi (0.33 liter)$1.91$1.53
      Pair of Nike shoes$82.53$83.12
      3 course meal for 2$75.00$67.00
      source

        Facts and figures about flying from Washington Dulles International to Heathrow

      • Passengers taking flights from Washington Dulles International to Heathrow will usually depart from gate C3
      • From Washington Dulles International to Heathrow, United Air Lines Inc. operates 78 flights a week
      • The most popular aircraft flying between Washington Dulles International and Heathrow is a Boeing 777-200
      • 1 is the typical destination terminal for flights from Washington Dulles International to Heathrow
      • The most common destination gate in Heathrow for flights from Washington Dulles International is 49
      • Diversions are not expected on flights between Washington Dulles International and Heathrow
      • Traveling between Washington Dulles International and Heathrow typically provides 2157 seats for passengers on a daily basis
      • The average delay between Washington Dulles International and Heathrow is 38 mins
      • On average, flights from Washington Dulles International to Heathrow are cancelled 4.4% of the time