Flights from Washington (WAS) to London (LON)

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We compare hundreds of flights from Washington to London from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Washington (WAS) to London (LON)
 Depart 25 Nov 16
 Return 30 Nov 16

Flying with Iceland Air

Price subject to availability

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  • Dep date
  6 more OneTravel.com flights available on this route
$553   Dep 01 Dec 16 - Rtn 05 Dec 16
Washington to London
IAD to LHR OneTravel.com
$553   Dep 06 Dec 16 - Rtn 13 Dec 16
Washington to London
WAS to LHR OneTravel.com
$562   Dep 06 Oct 16 - Rtn 15 Oct 16
Washington to London
IAD to LGW OneTravel.com
$562   Dep 26 Oct 16 - Rtn 02 Nov 16
Washington to London
WAS to LGW OneTravel.com
$571   Dep 05 Feb 17 - Rtn 14 Feb 17
Washington to London
DCA to LON OneTravel.com
$576   Dep 28 Mar 17 - Rtn 06 Apr 17
Washington to London
DCA to LHR OneTravel.com
Washington (IAD) to London (LHR)
 Depart 31 Aug 16
 Return 07 Sep 16

Discount subject to availability

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

Flying with Iceland Air

Price subject to availability

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  • Dep date
  12 more CheapOair.com flights available on this route
$505   Dep 27 Oct 16 - Rtn 06 Nov 16
Washington to London
WAS to LHR CheapOair.com
$530   Dep 08 Nov 16 - Rtn 22 Nov 16
Washington to London
IAD to LGW CheapOair.com
$530   Dep 04 Mar 17 - Rtn 12 Mar 17
Washington to London
IAD to LON CheapOair.com
$530   Dep 26 Nov 16 - Rtn 03 Dec 16
Washington to London
WAS to LGW CheapOair.com
$564   Dep 15 Dec 16 - Rtn 29 Dec 16
Washington to London
DCA to LON CheapOair.com
$564   Dep 18 Jan 17 - Rtn 15 Feb 17
Washington to London
DCA to LHR CheapOair.com
$758   Dep 26 Dec 16 - Rtn 08 Jan 17
Washington to London
DCA to LGW CheapOair.com
$809   Dep 19 Dec 16 - Rtn 05 Jan 17
Washington to London
IAD to STN CheapOair.com
$845   Dep 04 Nov 16 - Rtn 13 Nov 16
Washington to London
IAD to LCY CheapOair.com
$850   Dep 16 Apr 17 - Rtn 30 Apr 17
Washington to London
DCA to LCY CheapOair.com
$853   Dep 29 Dec 16 - Rtn 03 Jan 17
Washington to London
WAS to LCY CheapOair.com
$1,179   Dep 19 Nov 16 - Rtn 27 Nov 16
Washington to London
WAS to STN CheapOair.com
Washington (IAD) to London (LGW)
 Depart 15 Mar 17
 Return 26 Mar 17

Price subject to availability

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Washington (WAS) to London (LON)
 Depart 26 Sep 16
 Return 03 Oct 16

Price subject to availability

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      Travel information for Washington to London

      London photo   London
      Partners with flight deals forWashington to London6
      Flights available forWashington to London983
      Cheapest flight forWashington to London$481
      Average flight price forWashington to London$1226
      Flight time forWashington to London7 hrs 22 mins
      Washington to Londononly 3665 miles

       How much do things cost in London and Washington?

      • Washington is 2% more expensive than London
      Washington London
      Cinema ticket$13.00$15.76
      Coke/Pepsi (0.33 liter)$1.91$1.50
      3 course meal for 2$75.00$65.69
      Taxi - fixed fee$3.25$3.94
      source

        Facts and figures about flying from Washington to London

      • On average, flights from Washington to London are cancelled 4.4% of the time
      • Traveling between Washington and London typically provides 2157 seats for passengers on a daily basis
      • From Washington to London, United Air Lines Inc. operates 78 flights a week
      • From Washington to London, the most frequently used aircraft is a Boeing 777-200
      • Flights from Washington to London typically have a delay of 38 mins
      • There’s not much chance of diversions on flights between Washington and London