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

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Prices from $594 to $671

We'll show you the best deals by comparing tons of flights from Washington Dulles International to Heathrow across a wide range of airlines and travel agents. Compare the cheap flights along this route.

$594RT including taxes
May 23 2017 May 30 2017
7 nights
Washington (IAD) to London (LHR)
Flying with: Turkish Airlines
$671RT including taxes
Sep 21 2017 Sep 29 2017
8 nights
Washington (IAD) to London (LHR)
Flying with: Turkish Airlines
Up to 5% discount
Mar 28 2017 Apr 04 2017
7 nights
Washington (IAD) to London (LHR)
$624RT including taxes
May 02 2017 May 10 2017
8 nights
Washington (IAD) to London (LHR)

Travel information for Washington Dulles International to Heathrow

Advertisers with deals forWashington Dulles International to Heathrow4
Flights available forWashington Dulles International to Heathrow1004
Lowest ticket price forWashington Dulles International to Heathrow$593
Average flight deal forWashington Dulles International to Heathrow$1313
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?

Pack of Marlboro cigarettes
Washington
$9.00
London
$11.87
3 bedroom apartment downtown
Washington
$4009.76
London
$3869.37
Loaf of white bread
Washington
$3.02
London
$1.25
Pair of jeans
Washington
$44.84
London
$78.71
Imported beer (0.33 liter bottle)
Washington
$3.00
London
$2.09
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Facts and figures about flying from Washington Dulles International to Heathrow

  • If you’re flying between Washington Dulles International and Heathrow United Air Lines Inc. is the most popular airline
  • 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
  • Passengers taking flights from Washington Dulles International to Heathrow will usually depart from gate C3
  • 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
  • Traveling between Washington Dulles International and Heathrow typically provides 2157 seats for passengers on a daily basis
  • The most popular aircraft flying between Washington Dulles International and Heathrow is a Boeing 777-200

Popular routes to Heathrow

Popular routes from Washington Dulles International