Washington Dulles International (IAD) to London flights

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Washington (IAD) to London (LHR)
 Depart 01 Apr 15
 Return 15 Apr 15

Flying with British Airways

Price subject to availability

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  • Price
  • Dep date
  13 more British Airways flights available on this route
$1,006   Dep 01 Apr 15 - Rtn 08 Apr 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 04 Apr 15 - Rtn 18 Apr 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 04 Apr 15 - Rtn 11 Apr 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 29 Apr 15 - Rtn 06 May 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 29 Apr 15 - Rtn 13 May 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 02 May 15 - Rtn 09 May 15
Washington to London
IAD to LHR British Airways
$1,006   Dep 02 May 15 - Rtn 16 May 15
Washington to London
IAD to LHR British Airways
$1,188   Dep 04 Mar 15 - Rtn 18 Mar 15
Washington to London
IAD to LHR British Airways
$1,248   Dep 28 Feb 15 - Rtn 14 Mar 15
Washington to London
IAD to LHR British Airways
$1,248   Dep 07 Mar 15 - Rtn 21 Mar 15
Washington to London
IAD to LHR British Airways
$1,299   Dep 06 May 15 - Rtn 20 May 15
Washington to London
IAD to LHR British Airways
$1,309   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR British Airways
$1,431   Dep 06 May 15 - Rtn 13 May 15
Washington to London
IAD to LHR British Airways
Washington (IAD) to London (LON)
 Depart 05 Apr 15
 Return 14 Apr 15

Flying with Iceland Air

Price subject to availability

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Washington (IAD) to London (LHR)
 Depart 21 Apr 15
 Return 28 Apr 15

Flying with Turkish Airlines

Price subject to availability

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  • Price
  • Dep date
  8 more CheapOair.com flights available on this route
$875   Dep 19 Feb 15 - Rtn 25 Feb 15
Washington to London
IAD to LHR CheapOair.com
$897   Dep 08 Jun 15 - Rtn 22 Jun 15
Washington to London
IAD to LHR CheapOair.com
$913   Dep 15 May 15 - Rtn 21 May 15
Washington to London
IAD to LHR CheapOair.com
$947   Dep 16 Jul 15 - Rtn 30 Jul 15
Washington to London
IAD to LHR CheapOair.com
$1,225   Dep 20 Feb 15 - Rtn 21 Apr 15
Washington to London
IAD to LHR CheapOair.com
$1,231   Dep 20 Feb 15 - Rtn 21 Apr 15
Washington to London
IAD to LHR CheapOair.com
$1,245   Dep 17 Feb 15 - Rtn 22 Mar 15
Washington to London
IAD to LHR CheapOair.com
$1,722   Dep 22 Feb 15 - Rtn 21 Mar 15
Washington to London
IAD to LGW CheapOair.com
Washington (IAD) to London (LHR)
 Depart 04 Mar 15
 Return 11 Mar 15

Flying with United Airlines

Price subject to availability

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  • Price
  • Dep date
  10 more Flightnetwork flights available on this route
$1,103   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,221   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,224   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,231   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,233   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,241   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,248   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,264   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,289   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
$1,305   Dep 04 Mar 15 - Rtn 11 Mar 15
Washington to London
IAD to LHR Flightnetwork
Washington (IAD) to London (LGW)
 Depart 22 Apr 15
 Return 29 Apr 15

Flying with Turkish Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$867   Dep 08 Apr 15 - Rtn 15 Apr 15
Washington to London
IAD to LGW momondo.com
$867   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LGW momondo.com
$883   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LHR momondo.com
$883   Dep 22 Apr 15 - Rtn 29 Apr 15
Washington to London
IAD to LHR momondo.com
$891   Dep 08 Apr 15 - Rtn 15 Apr 15
Washington to London
IAD to LHR momondo.com
$891   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LHR momondo.com
$919   Dep 29 Apr 15 - Rtn 06 May 15
Washington to London
IAD to LGW momondo.com
$921   Dep 08 Apr 15 - Rtn 15 Apr 15
Washington to London
IAD to LHR momondo.com
$925   Dep 29 Apr 15 - Rtn 06 May 15
Washington to London
IAD to LHR momondo.com
$994   Dep 29 Apr 15 - Rtn 06 May 15
Washington to London
IAD to LGW momondo.com
$1,000   Dep 29 Apr 15 - Rtn 06 May 15
Washington to London
IAD to LHR momondo.com
$1,048   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LHR momondo.com
$1,133   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LHR momondo.com
$1,135   Dep 15 Apr 15 - Rtn 22 Apr 15
Washington to London
IAD to LHR momondo.com
$1,135   Dep 22 Apr 15 - Rtn 29 Apr 15
Washington to London
IAD to LHR momondo.com
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      Travel information for Washington Dulles International to London

      London photo   London
      Partners with flight deals forWashington Dulles International to London7
      Flights available forWashington Dulles International to London304
      Cheapest flight forWashington Dulles International to London$815
      Average flight deal forWashington Dulles International to London$1921
      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?

      Washington London
      Imported beer (0.33 liter bottle)$2.83$2.66
      Gasoline$4.25$8.95
      Meal at McDonald's or similar$7.00$7.53
      Cheap meal$15.00$15.06
      Pair of jeans$36.50$91.05
      source

        Facts and figures about flying from Washington Dulles International to London

      • Each week United Air Lines Inc. operates 78 flights from Washington Dulles International to London
      • Flights from Washington Dulles International to London are not usually diverted
      • From Washington Dulles International to London, the most frequently used aircraft is a Boeing 777-200
      • The most common departure gate for flights from Washington Dulles International to London is C3
      • The average delay between Washington Dulles International and London is 38 mins
      • 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