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 (IAD) to London (LHR)
 Depart 02 Sep 15
 Return 09 Sep 15

Flying with British Airways

Price subject to availability

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  • Dep date
  15 more British Airways flights available on this route
$1,163   Dep 02 Sep 15 - Rtn 16 Sep 15
Washington to London
IAD to LHR British Airways
$1,186   Dep 26 Aug 15 - Rtn 09 Sep 15
Washington to London
IAD to LHR British Airways
$1,206   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 01 Jul 15 - Rtn 15 Jul 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 01 Jul 15 - Rtn 08 Jul 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 29 Jul 15 - Rtn 12 Aug 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 29 Jul 15 - Rtn 05 Aug 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 01 Aug 15 - Rtn 08 Aug 15
Washington to London
IAD to LHR British Airways
$1,263   Dep 01 Aug 15 - Rtn 15 Aug 15
Washington to London
IAD to LHR British Airways
$1,313   Dep 04 Jul 15 - Rtn 11 Jul 15
Washington to London
IAD to LHR British Airways
$1,365   Dep 29 Aug 15 - Rtn 12 Sep 15
Washington to London
IAD to LHR British Airways
$1,374   Dep 29 Aug 15 - Rtn 05 Sep 15
Washington to London
IAD to LHR British Airways
$1,413   Dep 04 Jul 15 - Rtn 18 Jul 15
Washington to London
IAD to LHR British Airways
$1,463   Dep 27 Jun 15 - Rtn 11 Jul 15
Washington to London
IAD to LHR British Airways
$1,563   Dep 27 Jun 15 - Rtn 04 Jul 15
Washington to London
IAD to LHR British Airways
Washington (WAS) to London (LON)
 Depart 06 Jun 15
 Return 08 Jun 15

Price subject to availability

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  • Dep date
  4 more OneTravel.com flights available on this route
$1,153   Dep 17 Jun 15 - Rtn 21 Jul 15
Washington to London
IAD to LGW OneTravel.com
$1,154   Dep 11 Jul 15 - Rtn 13 Jul 15
Washington to London
WAS to LON OneTravel.com
$1,295   Dep 19 Jun 15 - Rtn 19 Jul 15
Washington to London
DCA to LHR OneTravel.com
$1,702   Dep 19 Jun 15 - Rtn 20 Jul 15
Washington to London
DCA to STN OneTravel.com
Washington (IAD) to London (LHR)
 Depart 29 Jun 15
 Return 06 Jul 15

Flying with Lufthansa

Price subject to availability

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  • Price
  • Dep date
  15 more Flightnetwork flights available on this route
$1,221   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,259   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,270   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LGW Flightnetwork
$1,283   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,283   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,283   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,290   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,291   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,291   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,292   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,292   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,292   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,414   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,424   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
$1,471   Dep 29 Jun 15 - Rtn 06 Jul 15
Washington to London
IAD to LHR Flightnetwork
Washington (IAD) to London (LHR)
 Depart 31 Oct 15
 Return 03 Nov 15

Flying with Turkish Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$891   Dep 22 Nov 15 - Rtn 05 Dec 15
Washington to London
WAS to LON CheapOair.com
$945   Dep 01 Nov 15 - Rtn 05 Nov 15
Washington to London
IAD to LHR CheapOair.com
$1,019   Dep 30 Oct 15 - Rtn 01 Nov 15
Washington to London
WAS to LON CheapOair.com
$1,020   Dep 26 Sep 15 - Rtn 28 Sep 15
Washington to London
WAS to LON CheapOair.com
$1,034   Dep 11 Sep 15 - Rtn 20 Sep 15
Washington to London
WAS to LON CheapOair.com
$1,067   Dep 06 Jun 15 - Rtn 08 Jun 15
Washington to London
WAS to LON CheapOair.com
$1,067   Dep 21 Aug 15 - Rtn 03 Sep 15
Washington to London
WAS to LON CheapOair.com
$1,074   Dep 17 Aug 15 - Rtn 26 Aug 15
Washington to London
IAD to LHR CheapOair.com
$1,091   Dep 17 Jun 15 - Rtn 21 Jul 15
Washington to London
IAD to LGW CheapOair.com
$1,138   Dep 10 Aug 15 - Rtn 24 Aug 15
Washington to London
WAS to LON CheapOair.com
$1,146   Dep 16 Jul 15 - Rtn 23 Jul 15
Washington to London
IAD to LHR CheapOair.com
$1,177   Dep 19 Aug 15 - Rtn 25 Aug 15
Washington to London
WAS to LON CheapOair.com
$1,179   Dep 12 Aug 15 - Rtn 24 Aug 15
Washington to London
WAS to LON CheapOair.com
$1,185   Dep 09 Aug 15 - Rtn 22 Aug 15
Washington to London
WAS to LON CheapOair.com
$1,185   Dep 18 Aug 15 - Rtn 27 Aug 15
Washington to London
WAS to LON CheapOair.com
Washington (IAD) to London (LHR)
 Depart 12 Aug 15
 Return 19 Aug 15

Flying with Virgin Atlantic

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$1,003   Dep 12 Aug 15 - Rtn 19 Aug 15
Washington to London
IAD to LHR momondo.com
$1,005   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR momondo.com
$1,005   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR momondo.com
$1,008   Dep 19 Aug 15 - Rtn 26 Aug 15
Washington to London
IAD to LHR momondo.com
$1,010   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR momondo.com
$1,070   Dep 05 Aug 15 - Rtn 12 Aug 15
Washington to London
IAD to LHR momondo.com
$1,073   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LGW momondo.com
$1,075   Dep 19 Aug 15 - Rtn 26 Aug 15
Washington to London
IAD to LHR momondo.com
$1,076   Dep 02 Sep 15 - Rtn 09 Sep 15
Washington to London
IAD to LGW momondo.com
$1,091   Dep 12 Aug 15 - Rtn 19 Aug 15
Washington to London
IAD to LHR momondo.com
$1,093   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LGW momondo.com
$1,103   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR momondo.com
$1,109   Dep 26 Aug 15 - Rtn 02 Sep 15
Washington to London
IAD to LHR momondo.com
$1,135   Dep 19 Aug 15 - Rtn 26 Aug 15
Washington to London
IAD to LHR momondo.com
$1,148   Dep 29 Jul 15 - Rtn 05 Aug 15
Washington to London
IAD to LGW momondo.com
Washington (DCA) to London (LON)
 Depart 12 Jun 15
 Return 14 Jun 15

Flying with Lufthansa

Price subject to availability

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Washington (WAS) to London (LON)
 Depart 06 Jul 15
 Return 13 Jul 15

Price subject to availability

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      Travel information for Washington to London

      London photo   London
      Partners with flight deals forWashington to London9
      Flights available forWashington to London554
      Cheapest flight forWashington to London$832
      Average flight price forWashington to London$1246
      Flight time forWashington to London7 hrs 22 mins
      Washington to Londononly 3665 miles

       How much do things cost in London and Washington?

      • Washington is 1% more expensive than London
      Washington London
      Imported beer (0.33 liter bottle)$2.00$1.88
      Large bottle of water$2.38$1.30
      Bottle of wine$16.94$10.70
      3 bedroom apartment downtown$4400.00$4752.56
      source

        Facts and figures about flying from Washington to London

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