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Flights from Washington Dulles International (IAD) to London (LON)

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Prices from $540 to $646

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

$540RT including taxes
Sep 24 2017 Oct 03 2017
9 nights
Washington (IAD) to London (LGW)
$646RT including taxes
Sep 18 2017 Oct 02 2017
14 nights
Washington (IAD) to London (LHR)
Flying with: Iceland Air
$613RT including taxes
May 06 2017 May 07 2017
1 nights
Washington (IAD) to London (LHR)
Flying with: SAS

Travel information for Washington Dulles International to London

Partners with flight deals forWashington Dulles International to London3
Flights available forWashington Dulles International to London1753
Cheapest flight forWashington Dulles International to London$540
Average flight deal forWashington Dulles International to London$1190
Flight duration forWashington Dulles International to London7 hrs 22 mins
Washington Dulles International to Londononly 3681 miles

How much do things cost in London and Washington?

Loaf of white bread
Washington
$3.12
London
$1.25
Cappuccino
Washington
$4.34
London
$3.27
Coke/Pepsi (0.33 liter)
Washington
$1.90
London
$1.52
Pack of Marlboro cigarettes
Washington
$9.00
London
$11.82
Pair of jeans
Washington
$45.60
London
$77.66
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Facts and figures about flying from Washington Dulles International to London

  • The most common departure gate for flights from Washington Dulles International to London is C3
  • Flights from Washington Dulles International to London have 2157 passenger seats available each day
  • Flights from Washington Dulles International to London are cancelled 4.4 percent of the time
  • The average delay between Washington Dulles International and London is 38 mins
  • From Washington Dulles International to London, the most frequently used aircraft is a Boeing 777-200
  • Flights from Washington Dulles International to London are not usually diverted
  • Each week United Air Lines Inc. operates 78 flights from Washington Dulles International to London

Popular routes to London

Popular routes from Washington Dulles International