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

Change search
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 Dec 16
 Return 05 Dec 16

Flying with Iceland Air

Price subject to availability

 
 
Washington (IAD) to London (LHR)
 Depart 15 Mar 17
 Return 26 Mar 17

Price subject to availability

   View more dates
 
Washington (IAD) to London (LHR)
 Depart 01 Dec 16
 Return 11 Dec 16

Flying with Iceland Air

Price subject to availability

 
 
FlightsTo
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
(under 12)
Searching... Find deals  
GO  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.

    Your privacy is important to us; that's why we will never share your information with third parties and have a spam free policy. See our privacy policy. You can unsubscribe at any time.

    Thank you for subscribing to the Cheapflights newsletter
       

      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 Heathrow518
      Lowest ticket price forWashington Dulles International to Heathrow$481
      Average flight deal forWashington Dulles International to Heathrow$1241
      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
      Cheap meal$15.00$19.71
      Bottle of local beer (0.5 liter)$1.75$1.66
      Large bottle of water$2.01$1.20
      Cappuccino$3.85$3.37
      3 course meal for 2$75.00$65.69
      source

        Facts and figures about flying from Washington Dulles International to Heathrow

      • On average, flights from Washington Dulles International to Heathrow are cancelled 4.4% of the time
      • Flights from Washington Dulles International to Heathrow usually depart from gate C3 and arrive at gate 49
      • 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
      • The most popular aircraft flying between Washington Dulles International and Heathrow is a Boeing 777-200
      • From Washington Dulles International to Heathrow, United Air Lines Inc. operates 78 flights a week