Flights from London (LON) to Washington (WAS)

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London (LGW) to Washington (IAD)
 Depart between
05 Jan 15 - 22 Mar 15

Flying with Iceland Air

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  6 more Flight Centre flights available on this route
£566   Dep 10 Jan 15 - 26 Mar 15
London to Washington
LHR to IAD Flight Centre
£567   Dep 15 Jan 15 - 29 Mar 15
London to Washington
LHR to IAD Flight Centre
£598   Dep 01 Jan 15 - 24 Mar 15
London to Washington
LHR to IAD Flight Centre
£626   Dep 10 Jan 15 - 27 Mar 15
London to Washington
LHR to IAD Flight Centre
£667   Dep 01 Jan 15 - 29 Mar 15
London to Washington
LHR to IAD Flight Centre
£710   Dep 01 Jan 15 - 29 Mar 15
London to Washington
LHR to IAD Flight Centre
London (LHR) to Washington (IAD)
 Depart 14 Jan 15
 Return 28 Jan 15

Flying with British Airways

Price subject to availability

Availability last checked 5 hours ago

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  • Dep date
  3 more British Airways flights available on this route
£555   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD British Airways
£555   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD British Airways
£647   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD British Airways
London (LHR) to Washington (IAD)
 Depart 11 Mar 15
 Return 18 Mar 15

Flying with Iceland Air

Price subject to availability

Availability last checked 1 hour ago

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  15 more Netflights.com flights available on this route
£489   Dep 18 Feb 15 - Rtn 25 Feb 15
London to Washington
LHR to IAD Netflights.com
£489   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Netflights.com
£511   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 14 Jan 15 - Rtn 21 Jan 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 14 Jan 15 - Rtn 28 Jan 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 18 Feb 15 - Rtn 25 Feb 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£523   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£534   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£534   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£539   Dep 14 Jan 15 - Rtn 28 Jan 15
London to Washington
LHR to IAD Netflights.com
£539   Dep 14 Jan 15 - Rtn 21 Jan 15
London to Washington
LHR to IAD Netflights.com
£539   Dep 18 Feb 15 - Rtn 25 Feb 15
London to Washington
LHR to IAD Netflights.com
£539   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Netflights.com
London (LHR) to Washington (IAD)
 Depart 14 Jan 15
 Return 28 Jan 15

Flying with Virgin Atlantic

Price subject to availability

Availability last checked 3 hours ago

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  3 more Virgin Atlantic flights available on this route
£510   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Virgin Atlantic
£510   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Virgin Atlantic
£602   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Virgin Atlantic
London (LHR) to Washington (IAD)
 Depart between
12 Jan 15 - 22 Mar 15

Availability within date range limited, check with advertiser

Uploaded 3 hours ago

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  4 more Cheap Ticket flights available on this route
£455   Dep 13 Apr 15 - 30 Jun 15
London to Washington
LHR to IAD Cheap Ticket
£599   Dep Now - 28 Feb 15
London to Washington
LHR to IAD Cheap Ticket
£615   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD Cheap Ticket
£617   Dep 17 Aug 15 - 28 Oct 15
London to Washington
LHR to IAD Cheap Ticket
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Dec 14

Availability within date range limited, check with advertiser

Uploaded 8 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
Now - 28 Dec 14

Availability within date range limited, check with advertiser

Uploaded 8 days ago

 
Prices from
London (LHR) to Washington (WAS)
 Depart between
Now - 24 Dec 14

Availability within date range limited, check with advertiser

Uploaded 5 days ago

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  1 more Dream World Travel flights available on this route
£889   Dep Now - 22 Aug 15
London to Washington
LHR to WAS Dream World Travel
London (LHR) to Washington (WAS)
 Depart between
05 Jan 15 - 22 Mar 15

Flying with Iceland Air

Availability within date range limited, check with advertiser

Uploaded 11 hours ago

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  15 more Globehunters flights available on this route
£527   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£530   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£532   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LON to IAD Globehunters
£537   Dep 25 Dec 14 - 24 Mar 15
London to Washington
LON to IAD Globehunters
£538   Dep 25 Dec 14 - 25 Mar 15
London to Washington
LON to WAS Globehunters
£538   Dep 25 Dec 14 - 25 Mar 15
London to Washington
LON to IAD Globehunters
£540   Dep 25 Dec 14 - 24 Mar 15
London to Washington
LON to WAS Globehunters
£540   Dep 25 Dec 14 - 24 Mar 15
London to Washington
LHR to WAS Globehunters
£541   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LON to IAD Globehunters
£555   Dep Now - 04 Jan 15
London to Washington
LHR to IAD Globehunters
£555   Dep 23 Mar 15 - 31 Dec 15
London to Washington
LON to WAS Globehunters
£556   Dep 25 Dec 14 - 25 Mar 15
London to Washington
LON to WAS Globehunters
£557   Dep 25 Dec 14 - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£583   Dep 26 Mar 15 - 29 Mar 15
London to Washington
LON to IAD Globehunters
£583   Dep 26 Mar 15 - 29 Mar 15
London to Washington
LON to IAD Globehunters
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Dec 14

Flying with Virgin Atlantic

Availability within date range limited, check with advertiser

Uploaded 3 days ago

 
Prices from
London (LHR) to Washington (WAS)
 Depart between
06 Jan 15 - 22 Mar 15

Availability within date range limited, check with advertiser

Uploaded 3 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
25 Dec 14 - 31 Dec 14

Availability within date range limited, check with advertiser

Uploaded 12 hours ago

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  1 more Holidaymood flights available on this route
£699   Dep Now - 24 Dec 14
London to Washington
LHR to IAD Holidaymood
London (LGW) to Washington (IAD)
 Depart between
25 Dec 14 - 29 Mar 15

Availability within date range limited, check with advertiser

Uploaded 1 hour ago

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  2 more Benz Travel flights available on this route
£704   Dep Now - 24 Dec 14
London to Washington
LGW to WAS Benz Travel
£704   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LGW to WAS Benz Travel
London (LHR) to Washington (IAD)
 Depart between
24 Dec 14 - 29 Mar 15

Flying with Iceland Air

Availability within date range limited, check with advertiser

Uploaded 10 hours ago

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  4 more The Flights Guru flights available on this route
£540   Dep 20 Oct 15 - 11 Dec 15
London to Washington
LHR to IAD The Flights Guru
£593   Dep 17 Aug 15 - 19 Oct 15
London to Washington
LHR to IAD The Flights Guru
£659   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD The Flights Guru
£876   Dep 22 Jun 15 - 16 Aug 15
London to Washington
LHR to IAD The Flights Guru
London (LHR) to Washington (IAD)
 Depart between
Now - 30 Jun 15

Premium economy

Availability within date range limited, check with advertiser

Uploaded 2 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
25 Dec 14 - 26 Mar 15

Availability within date range limited, check with advertiser

Uploaded 3 days ago

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  2 more Air Travel Experts flights available on this route
£509   Dep 27 Mar 15 - 19 Jun 15
London to Washington
LHR to IAD Air Travel Experts
£729   Dep Now - 24 Dec 14
London to Washington
LHR to IAD Air Travel Experts
London (LGW) to Washington (IAD)
 Depart between
06 Jan 15 - 21 Mar 15

Availability within date range limited, check with advertiser

Uploaded 3 days ago

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  1 more GenieFlights.com flights available on this route
£449   Dep 06 Jan 15 - 22 Mar 15
London to Washington
LHR to WAS GenieFlights.com
London (LHR) to Washington (IAD)
 Depart between
25 Dec 14 - 29 Mar 15

Availability within date range limited, check with advertiser

Uploaded 6 hours ago

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  2 more A1Flightcentre flights available on this route
£671   Dep 01 Jan 15 - 21 Jun 15
London to Washington
LHR to IAD A1Flightcentre
£719   Dep Now - 31 Mar 15
London to Washington
LHR to IAD A1Flightcentre
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Jan 15

Lowest Price Match Guaranteed

Availability within date range limited, check with advertiser

Uploaded 21 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart 18 Feb 15
 Return 04 Mar 15

Flying with Delta Air Lines

Price subject to availability

Availability last checked 1 hour ago

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  15 more Opodo flights available on this route
£470   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£498   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Opodo
£498   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Opodo
£499   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Opodo
£500   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to DCA Opodo
£510   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Opodo
£510   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£534   Dep 14 Jan 15 - Rtn 28 Jan 15
London to Washington
LGW to DCA Opodo
£548   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Opodo
£551   Dep 14 Jan 15 - Rtn 28 Jan 15
London to Washington
LHR to IAD Opodo
£551   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Opodo
£551   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£553   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£554   Dep 14 Jan 15 - Rtn 28 Jan 15
London to Washington
LHR to IAD Opodo
£554   Dep 18 Feb 15 - Rtn 04 Mar 15
London to Washington
LHR to IAD Opodo
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Dec 14

Availability within date range limited, check with advertiser

Uploaded 6 days ago

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  3 more ComeFli flights available on this route
£497   Dep 01 Jul 15 - 31 Aug 15
London to Washington
LHR to IAD ComeFli
£515   Dep 01 Apr 15 - 30 Jun 15
London to Washington
LHR to IAD ComeFli
£535   Dep 24 Dec 14 - 31 Mar 15
London to Washington
LGW to IAD ComeFli
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Jan 15

Lowest Price Match Guaranteed

Availability within date range limited, check with advertiser

Uploaded 21 days ago

 
Prices from
London (LGW) to Washington (IAD)
 Depart between
10 Jan 15 - 27 Mar 15

Availability within date range limited, check with advertiser

Uploaded 1 hour ago

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  7 more Crystal Travel flights available on this route
£424   Dep 07 Apr 15 - 10 Jul 15
London to Washington
LGW to IAD Crystal Travel
£443   Dep 25 Dec 14 - 10 Jan 15
London to Washington
LGW to IAD Crystal Travel
£462   Dep 15 Mar 15 - 30 Apr 15
London to Washington
LHR to DCA Crystal Travel
£463   Dep 27 Mar 15 - 11 Apr 15
London to Washington
LGW to IAD Crystal Travel
£531   Dep 10 Jan 15 - 31 Mar 15
London to Washington
LHR to DCA Crystal Travel
£568   Dep Now - 25 Dec 14
London to Washington
LGW to IAD Crystal Travel
£604   Dep Now - 31 Dec 14
London to Washington
LHR to DCA Crystal Travel
London (LON) to Washington (IAD)
 Depart between
27 Mar 15 - 11 Apr 15

Availability within date range limited, check with advertiser

Uploaded 3 hours ago

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  6 more TravelCenterUK flights available on this route
£492   Dep 12 Jan 15 - 26 Mar 15
London to Washington
LGW to IAD TravelCenterUK
£495   Dep Now - 30 Dec 14
London to Washington
LON to IAD TravelCenterUK
£561   Dep Now - 24 Dec 14
London to Washington
LGW to IAD TravelCenterUK
£584   Dep 07 Apr 15 - 10 Jul 15
London to Washington
LHR to IAD TravelCenterUK
£594   Dep 25 Dec 14 - 11 Jan 15
London to Washington
LON to IAD TravelCenterUK
£607   Dep 18 Aug 15 - 30 Sep 15
London to Washington
LON to IAD TravelCenterUK
London (LGW) to Washington (IAD)
 Depart between
15 Apr 15 - 21 Jun 15

Availability within date range limited, check with advertiser

Uploaded 3 days ago

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  1 more Flying Eagles flights available on this route
£449   Dep 06 Jan 15 - 22 Mar 15
London to Washington
LHR to WAS Flying Eagles
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Dec 14

Availability within date range limited, check with advertiser

Uploaded 6 days ago

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  3 more Flightcatchers flights available on this route
£487   Dep 01 Jul 15 - 31 Aug 15
London to Washington
LHR to IAD Flightcatchers
£505   Dep 01 Apr 15 - 30 Jun 15
London to Washington
LHR to IAD Flightcatchers
£525   Dep 24 Dec 14 - 31 Mar 15
London to Washington
LGW to IAD Flightcatchers
London (LHR) to Washington (IAD)
 Depart 11 Jan 15
 Return 12 Mar 15

Flying with Delta Air Lines

Price subject to availability

Availability last checked 11 hours ago

 
Prices from
Business class flights
London (LHR) to Washington (IAD)
 Depart between
10 Jan 15 - 30 Nov 15

Flying with Iceland Air

Availability within date range limited, check with advertiser

Uploaded 16 minutes ago

 
Prices from
London (LHR) to Washington (WAS)
 Depart between
Now - 31 Jan 15

Availability within date range limited, check with advertiser

Uploaded 3 hours ago

 
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      Travel information for London to Washington

      Photo of Washington DC   Washington
      Partners with offers for flights fromLondon to Washington34
      Deals on offer forLondon to Washington822
      Cheapest ticket price forLondon to Washington£405
      Average flight price forLondon to Washington£733
      Flight duration forLondon to Washington8 hrs 13 mins
      London to Washingtononly 3665 miles

       How much do things cost in Washington and London?

      • London is 8% more expensive than Washington
      London Washington
      Bottle of local beer (0.5 litre)£1.65£1.60
      3 bedroom flat in city centre£2819.09£2598.26
      3 course meal for 2£50.00£46.40
      Cheap meal£10.00£9.60
      source

        Facts and figures about flying from London to Washington

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