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

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Prices from $472 to $564

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.

Up to 17% discount
Dec 14 2016 Dec 21 2016
7 nights
Washington (IAD) to London (LHR)
$564RT including taxes
Mar 15 2017 Mar 21 2017
6 nights
Washington (IAD) to London (LHR)
Flying with: Iceland Air
$508RT including taxes
Mar 28 2017 Apr 09 2017
12 nights
Washington (IAD) to London (LHR)
Flying with: United Airlines
$472RT including taxes
Jan 16 2017 Jan 25 2017
9 nights
Washington (IAD) to London (LHR)

Travel information for Washington Dulles International to London

Partners with flight deals forWashington Dulles International to London4
Flights available forWashington Dulles International to London1784
Cheapest flight forWashington Dulles International to London$472
Average flight deal forWashington Dulles International to London$1112
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?

1 bedroom apartment downtown
Washington
$2039.29
London
$2094.58
One-way ticket (local transport)
Washington
$3.00
London
$3.14
Coke/Pepsi (0.33 liter)
Washington
$1.91
London
$1.44
Cheap meal
Washington
$15.00
London
$18.86
Local draught beer (0.5 liter)
Washington
$6.00
London
$5.03
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Facts and figures about flying from Washington Dulles International to London

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

Popular routes to London

Popular routes from Washington Dulles International