Flights from London (LON) to Washington (WAS)

Change search
London (LGW) to Washington (IAD)
 Depart between
01 Sep 14 - 15 Dec 14

Flying with Iceland Air

Availability within date range limited, check with advertiser

Uploaded 4 hours ago

   View more dates
Prices from
  • Price
  4 more Flight Centre flights available on this route
£607   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LHR to IAD Flight Centre
£626   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LHR to IAD Flight Centre
£646   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LHR to IAD Flight Centre
£647   Dep 21 Oct 14 - 12 Dec 14
London to Washington
LHR to IAD Flight Centre
London (LHR) to Washington (IAD)
 Depart 29 Oct 14
 Return 12 Nov 14

Flying with British Airways

Price subject to availability

Availability last checked 4 hours ago

   View more dates
Prices from
  • Price
  • Dep date
  4 more British Airways flights available on this route
£478   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD British Airways
£574   Dep 27 Aug 14 - Rtn 10 Sep 14
London to Washington
LHR to IAD British Airways
£574   Dep 24 Sep 14 - Rtn 08 Oct 14
London to Washington
LHR to IAD British Airways
£1,057   Dep 13 Aug 14 - Rtn 27 Aug 14
London to Washington
LHR to IAD British Airways
London (LHR) to Washington (IAD)
 Depart between
20 Oct 14 - 12 Dec 14

Flying with Virgin Atlantic

Availability within date range limited, check with advertiser

Uploaded 38 minutes ago

   View more dates
Prices from
  • Price
  10 more Hoodaki.com flights available on this route
£628   Dep 25 Dec 14 - 26 Mar 15
London to Washington
LHR to IAD Hoodaki.com
£665   Dep 17 Aug 14 - 30 Sep 14
London to Washington
LGW to DCA Hoodaki.com
£681   Dep 17 Aug 14 - 08 Dec 14
London to Washington
LGW to WAS Hoodaki.com
£681   Dep 25 Dec 14 - 31 Dec 14
London to Washington
LGW to WAS Hoodaki.com
£698   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to IAD Hoodaki.com
£698   Dep 27 Mar 15 - 19 Jun 15
London to Washington
LHR to WAS Hoodaki.com
£711   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to WAS Hoodaki.com
£861   Dep Now - 16 Aug 14
London to Washington
LGW to DCA Hoodaki.com
£873   Dep 09 Dec 14 - 24 Dec 14
London to Washington
LGW to IAD Hoodaki.com
£953   Dep Now - 16 Aug 14
London to Washington
LHR to IAD Hoodaki.com
London (LHR) to Washington (IAD)
 Depart between
20 Oct 14 - 12 Dec 14

Availability within date range limited, check with advertiser

Uploaded 40 days ago

   View more dates
Prices from
  • Price
  8 more Flying Eagles flights available on this route
£686   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to IAD Flying Eagles
£756   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to IAD Flying Eagles
£756   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to IAD Flying Eagles
£756   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD Flying Eagles
£1,001   Dep Now - 16 Aug 14
London to Washington
LHR to IAD Flying Eagles
£1,667   Dep Now - 21 Jun 15
London to Washington
LHR to IAD Flying Eagles
£1,731   Dep Now - 21 Jun 15
London to Washington
LHR to IAD Flying Eagles
£2,831   Dep Now - 21 Jun 15
London to Washington
LHR to IAD Flying Eagles
London (LHR) to Washington (IAD)
 Depart between
01 Sep 14 - 15 Dec 14

Availability within date range limited, check with advertiser

Uploaded 3 hours ago

   View more dates
Prices from
  • Price
  4 more Cheap Ticket flights available on this route
£514   Dep 21 Oct 14 - 12 Dec 14
London to Washington
LHR to IAD Cheap Ticket
£569   Dep 25 Dec 14 - 31 Mar 15
London to Washington
LHR to IAD Cheap Ticket
£621   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to IAD Cheap Ticket
£855   Dep Now - 16 Sep 14
London to Washington
LHR to IAD Cheap Ticket
London (LHR) to Washington (IAD)
 Depart between
Now - 31 May 15

Premium economy

Availability within date range limited, check with advertiser

Uploaded 3 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart 22 Oct 14
 Return 05 Nov 14

Flying with Iceland Air

Price subject to availability

Availability last checked 13 hours ago

   View more dates
Prices from
  • Price
  • Dep date
  15 more Netflights.com flights available on this route
£477   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£477   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£478   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£478   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£478   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£478   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£481   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£481   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£515   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£516   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£518   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£518   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£518   Dep 22 Oct 14 - Rtn 05 Nov 14
London to Washington
LHR to IAD Netflights.com
£518   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
£519   Dep 22 Oct 14 - Rtn 29 Oct 14
London to Washington
LHR to IAD Netflights.com
London (LHR) to Washington (WAS)
 Depart between
20 Oct 14 - 12 Dec 14

Flying with Virgin Atlantic

Availability within date range limited, check with advertiser

Uploaded 1 hour ago

   View more dates
Prices from
  • Price
  15 more Globehunters flights available on this route
£433   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LHR to WAS Globehunters
£433   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to IAD Globehunters
£433   Dep 25 Dec 14 - 12 Mar 15
London to Washington
LHR to IAD Globehunters
£436   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LON to WAS Globehunters
£436   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LON to IAD Globehunters
£436   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LON to WAS Globehunters
£436   Dep 25 Dec 14 - 26 Mar 15
London to Washington
LON to IAD Globehunters
£444   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LON to IAD Globehunters
£444   Dep 25 Dec 14 - 12 Mar 15
London to Washington
LON to WAS Globehunters
£462   Dep 20 Oct 14 - 12 Dec 14
London to Washington
LON to IAD Globehunters
£462   Dep 25 Dec 14 - 12 Mar 15
London to Washington
LON to WAS Globehunters
£504   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LON to WAS Globehunters
£504   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LON to WAS Globehunters
£522   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to IAD Globehunters
£545   Dep 01 Oct 14 - 19 Oct 14
London to Washington
LHR to WAS Globehunters
London (LHR) to Washington (IAD)
 Depart between
20 Oct 14 - 12 Dec 14

Availability within date range limited, check with advertiser

Uploaded 2 hours ago

   View more dates
Prices from
  • Price
  2 more A1Flightcentre flights available on this route
£571   Dep 17 Aug 14 - 09 Dec 14
London to Washington
LHR to IAD A1Flightcentre
£861   Dep Now - 31 Aug 14
London to Washington
LHR to IAD A1Flightcentre
London (LHR) to Washington (WAS)
 Depart between
20 Oct 14 - 12 Dec 14

Flying with Virgin Atlantic

Availability within date range limited, check with advertiser

Uploaded 24 minutes ago

   View more dates
Prices from
  • Price
  5 more Benz Travel flights available on this route
£633   Dep 25 Dec 14 - 26 Mar 15
London to Washington
LHR to IAD Benz Travel
£703   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to WAS Benz Travel
£703   Dep 27 Mar 15 - 19 Jun 15
London to Washington
LHR to WAS Benz Travel
£716   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to WAS Benz Travel
£958   Dep Now - 16 Aug 14
London to Washington
LHR to IAD Benz Travel
London (LHR) to Washington (DCA)
 Depart 29 Oct 14
 Return 12 Nov 14

Flying with US Airways

Price subject to availability

Availability last checked 3 hours ago

   View more dates
Prices from
  • Price
  • Dep date
  15 more Opodo flights available on this route
£486   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£490   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LHR to IAD Opodo
£490   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£518   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LHR to IAD Opodo
£518   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£522   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LHR to IAD Opodo
£522   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LHR to DCA Opodo
£522   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£548   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LHR to IAD Opodo
£548   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£566   Dep 29 Oct 14 - Rtn 12 Nov 14
London to Washington
LGW to IAD Opodo
£566   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LGW to IAD Opodo
£569   Dep 26 Nov 14 - Rtn 10 Dec 14
London to Washington
LHR to IAD Opodo
£578   Dep 27 Aug 14 - Rtn 10 Sep 14
London to Washington
LHR to DCA Opodo
£578   Dep 27 Aug 14 - Rtn 10 Sep 14
London to Washington
LHR to DCA Opodo
London (LHR) to Washington (IAD)
 Depart between
18 Aug 14 - 31 Oct 14

Availability within date range limited, check with advertiser

Uploaded 3 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
20 Oct 14 - 12 Dec 14

Availability within date range limited, check with advertiser

Uploaded 42 days ago

   View more dates
Prices from
  • Price
  8 more HolidayGenie.com flights available on this route
£686   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to IAD HolidayGenie.com
£756   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to IAD HolidayGenie.com
£756   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to IAD HolidayGenie.com
£756   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD HolidayGenie.com
£1,001   Dep Now - 16 Aug 14
London to Washington
LHR to IAD HolidayGenie.com
£1,667   Dep Now - 21 Jun 15
London to Washington
LHR to IAD HolidayGenie.com
£1,731   Dep Now - 21 Jun 15
London to Washington
LHR to IAD HolidayGenie.com
£2,831   Dep Now - 21 Jun 15
London to Washington
LHR to IAD HolidayGenie.com
London (LHR) to Washington (IAD)
 Depart between
01 Sep 14 - 05 Dec 14

Availability within date range limited, check with advertiser

Uploaded 1 hour ago

   View more dates
Prices from
  • Price
  4 more Crystal Travel flights available on this route
£500   Dep 18 Aug 14 - 12 Dec 14
London to Washington
LGW to IAD Crystal Travel
£533   Dep 10 Jan 15 - 15 Feb 15
London to Washington
LGW to IAD Crystal Travel
£580   Dep 01 Sep 14 - 07 Dec 14
London to Washington
LGW to IAD Crystal Travel
£638   Dep Now - 25 Aug 14
London to Washington
LHR to IAD Crystal Travel
London (LHR) to Washington (IAD)
 Depart between
20 Oct 14 - 12 Dec 14

Availability within date range limited, check with advertiser

Uploaded 40 days ago

   View more dates
Prices from
  • Price
  8 more GenieFlights.com flights available on this route
£686   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to IAD GenieFlights.com
£756   Dep 17 Aug 14 - 19 Oct 14
London to Washington
LHR to IAD GenieFlights.com
£756   Dep 13 Dec 14 - 24 Dec 14
London to Washington
LHR to IAD GenieFlights.com
£756   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD GenieFlights.com
£1,001   Dep Now - 16 Aug 14
London to Washington
LHR to IAD GenieFlights.com
£1,667   Dep Now - 21 Jun 15
London to Washington
LHR to IAD GenieFlights.com
£1,731   Dep Now - 21 Jun 15
London to Washington
LHR to IAD GenieFlights.com
£2,831   Dep Now - 21 Jun 15
London to Washington
LHR to IAD GenieFlights.com
London (LHR) to Washington (IAD)
 Depart between
17 Aug 14 - 15 Dec 14

Availability within date range limited, check with advertiser

Uploaded 21 hours ago

   View more dates
Prices from
  • Price
  4 more ComeFli flights available on this route
£495   Dep 23 Dec 14 - 31 May 15
London to Washington
LHR to IAD ComeFli
£554   Dep Now - 17 Aug 14
London to Washington
LHR to IAD ComeFli
£554   Dep 17 Aug 14 - 31 Oct 14
London to Washington
LGW to IAD ComeFli
£581   Dep 11 Dec 14 - 22 Dec 14
London to Washington
LHR to IAD ComeFli
London (LHR) to Washington (WAS)
 Depart 13 Aug 14
 Return 26 Aug 14

Price subject to availability

Availability last checked 3 days ago

 
Prices from
London (LHR) to Washington (WAS)
 Depart between
Now - 29 Aug 14

Availability within date range limited, check with advertiser

Uploaded 3 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
17 Aug 14 - 15 Dec 14

Availability within date range limited, check with advertiser

Uploaded 3 days ago

   View more dates
Prices from
  • Price
  2 more Flightcatchers flights available on this route
£539   Dep Now - 17 Aug 14
London to Washington
LHR to IAD Flightcatchers
£564   Dep 17 Aug 14 - 31 Oct 14
London to Washington
LGW to IAD Flightcatchers
London (LHR) to Washington (IAD)
 Depart between
26 Aug 14 - 08 Dec 14

Availability within date range limited, check with advertiser

Uploaded 5 hours ago

   View more dates
Prices from
  • Price
  3 more Holidaymood flights available on this route
£589   Dep 25 Dec 14 - 31 Dec 14
London to Washington
LHR to IAD Holidaymood
£659   Dep Now - 25 Aug 14
London to Washington
LHR to IAD Holidaymood
£699   Dep 09 Dec 14 - 24 Dec 14
London to Washington
LHR to IAD Holidaymood
London (LHR) to Washington (IAD)
 Depart between
18 Aug 14 - 10 Dec 14

Availability within date range limited, check with advertiser

Uploaded 20 hours ago

   View more dates
Prices from
  • Price
  2 more TravelCenterUK flights available on this route
£605   Dep 01 Sep 14 - 30 Nov 14
London to Washington
LON to IAD TravelCenterUK
£672   Dep Now - 18 Aug 14
London to Washington
LON to IAD TravelCenterUK
London (LHR) to Washington (IAD)
 Depart between
23 Oct 14 - 13 Dec 14

Availability within date range limited, check with advertiser

Uploaded 10 hours ago

   View more dates
Prices from
  • Price
  13 more Skyjet.co.uk flights available on this route
£502   Dep 26 Dec 14 - 31 Jan 15
London to Washington
LHR to IAD Skyjet.co.uk
£507   Dep 01 Sep 14 - 05 Dec 14
London to Washington
LHR to IAD Skyjet.co.uk
£544   Dep 01 Sep 14 - 31 Oct 14
London to Washington
LHR to WAS Skyjet.co.uk
£544   Dep 01 Oct 14 - 30 Nov 14
London to Washington
LHR to IAD Skyjet.co.uk
£544   Dep 01 Dec 14 - 16 Dec 14
London to Washington
LHR to IAD Skyjet.co.uk
£598   Dep 01 Sep 14 - 30 Nov 14
London to Washington
LHR to WAS Skyjet.co.uk
£600   Dep 16 Dec 14 - 24 Dec 14
London to Washington
LGW to IAD Skyjet.co.uk
£624   Dep Now - 31 Dec 14
London to Washington
LHR to WAS Skyjet.co.uk
£657   Dep Now - 10 Sep 14
London to Washington
LHR to WAS Skyjet.co.uk
£668   Dep Now - 31 Aug 14
London to Washington
LHR to WAS Skyjet.co.uk
£668   Dep 20 Oct 14 - 31 Dec 14
London to Washington
LGW to WAS Skyjet.co.uk
£789   Dep 01 Aug 14 - 10 Sep 14
London to Washington
LGW to WAS Skyjet.co.uk
£798   Dep 01 Nov 14 - 31 Dec 14
London to Washington
LHR to DCA Skyjet.co.uk
Business class flights
London (LHR) to Washington (WAS)
 Depart between
Now - 30 Sep 14

Availability within date range limited, check with advertiser

Uploaded 3 hours ago

 
Prices from
London (LGW) to Washington (IAD)
 Depart between
Now - 10 Sep 14

Availability within date range limited, check with advertiser

Uploaded 10 hours ago

 
Prices from
FlightsTo
Search recommended websites
  • Recent Searches
From placeholder To placeholder
Staying in placeholder
Pick up placeholder
Thank you for subscribing to the Cheapflights newsletter
Searching... Find deals  
GO  
  • Clear recent searches
  • Enter your travel details and click ‘Find deals’ to see a list of partners with great airfare offers to your destination

    Sorry, we do not have any partners that match your search criteria.
       

      Travel information for London to Washington

      Photo of Washington DC   Washington
      Partners with offers for flights fromLondon to Washington29
      Deals on offer forLondon to Washington957
      Cheapest ticket price forLondon to Washington£399
      Average flight price forLondon to Washington£887
      Flight duration forLondon to Washington8 hrs 13 mins
      London to Washingtononly 3665 miles

       How much do things cost in Washington and London?

      • London is 17% more expensive than Washington
      London Washington
      Cheap meal£10.00£8.84
      Bottle of wine£7.00£7.07
      Pair of Nike trainers£64.87£39.58
      1 bedroom flat outside of centre£945.54£799.04
      Last updated on source

        Facts and figures about flying from London to Washington

      • Flights from London to Washington typically have a delay of 1 hr
      • For flights between London and Washington, the typical cancellation rate is 3.3 percent
      • The majority of flights between London and Washington are completed by a Boeing 777-200
      • Flights between London and Washington are rarely subject to diversions
      • There are 2194 daily seats available for flights between London and Washington
      • From London to Washington, United Air Lines Inc. operates 81 flights a week
      • On average, flights between London and Washington are delayed 6% of the time