Flights from Heathrow (LHR) to Washington (WAS)

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London (LHR) to Washington (IAD)
 Depart between
Now - 24 Mar 15

Flying with United Airlines

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Uploaded 46 minutes ago

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  6 more Flight Centre flights available on this route
£597   Dep Now - 29 Mar 15
London to Washington
LHR to IAD Flight Centre
£597   Dep Now - 24 Mar 15
London to Washington
LHR to IAD Flight Centre
£597   Dep Now - 29 Mar 15
London to Washington
LHR to IAD Flight Centre
£683   Dep 20 Oct 15 - 12 Dec 15
London to Washington
LHR to IAD Flight Centre
£683   Dep 20 Oct 15 - 12 Dec 15
London to Washington
LHR to IAD Flight Centre
£683   Dep 20 Oct 15 - 12 Dec 15
London to Washington
LHR to IAD Flight Centre
London (LHR) to Washington (IAD)
 Depart 11 Mar 15
 Return 25 Mar 15

Flying with Virgin Atlantic

Price subject to availability

Availability last checked 4 hours ago

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  • Dep date
  3 more Virgin Atlantic flights available on this route
£575   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Virgin Atlantic
£575   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Washington
LHR to IAD Virgin Atlantic
£686   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Virgin Atlantic
London (LHR) to Washington (WAS)
 Depart between
Now - 31 Mar 15

Availability within date range limited, check with advertiser

Uploaded 7 days ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
Now - 25 Mar 15

Flying with Air France

Availability within date range limited, check with advertiser

Uploaded 8 hours ago

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  15 more Globehunters flights available on this route
£500   Dep Now - 29 Mar 15
London to Washington
LHR to IAD Globehunters
£503   Dep Now - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£503   Dep Now - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£503   Dep Now - 24 Mar 15
London to Washington
LHR to IAD Globehunters
£504   Dep Now - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£506   Dep Now - 24 Mar 15
London to Washington
LHR to IAD Globehunters
£507   Dep Now - 29 Mar 15
London to Washington
LHR to WAS Globehunters
£508   Dep 26 Mar 15 - 29 Mar 15
London to Washington
LHR to IAD Globehunters
£534   Dep 30 Mar 15 - 31 Dec 15
London to Washington
LHR to WAS Globehunters
£593   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to WAS Globehunters
£593   Dep 17 Aug 15 - 30 Sep 15
London to Washington
LHR to IAD Globehunters
£597   Dep 29 Oct 15 - 11 Dec 15
London to Washington
LHR to WAS Globehunters
£598   Dep 25 Mar 15 - 21 Jun 15
London to Washington
LHR to WAS Globehunters
£598   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD Globehunters
£598   Dep 30 Mar 15 - 21 Jun 15
London to Washington
LHR to IAD Globehunters
London (LHR) to Washington (IAD)
 Depart between
01 Apr 15 - 30 Jun 15

Availability within date range limited, check with advertiser

Uploaded 1 day ago

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  3 more Holidaymood flights available on this route
£522   Dep 01 Jul 15 - 30 Sep 15
London to Washington
LHR to IAD Holidaymood
£532   Dep 01 Oct 15 - 31 Dec 15
London to Washington
LHR to IAD Holidaymood
£562   Dep Now - 31 Mar 15
London to Washington
LHR to IAD Holidaymood
London (LHR) to Washington (IAD)
 Depart between
17 Mar 15 - 21 Apr 15

Availability within date range limited, check with advertiser

Uploaded 8 hours ago

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  1 more Flightxpert flights available on this route
£435   Dep 14 Jul 15 - 02 Sep 15
London to Washington
LHR to IAD Flightxpert
London (LHR) to Washington (IAD)
 Depart between
Now - 21 Jun 15

Availability within date range limited, check with advertiser

Uploaded 34 days ago

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  1 more HolidayGenie.com flights available on this route
£549   Dep Now - 22 Mar 15
London to Washington
LHR to WAS HolidayGenie.com
London (LHR) to Washington (IAD)
 Depart between
Now - 29 Mar 15

Availability within date range limited, check with advertiser

Uploaded 6 hours ago

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  3 more Cheap Ticket flights available on this route
£499   Dep 13 Apr 15 - 30 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
£620   Dep Now - 22 Mar 15
London to Washington
LHR to IAD Cheap Ticket
London (LHR) to Washington (IAD)
 Depart between
10 Dec 15 - 31 Dec 15

Availability within date range limited, check with advertiser

Uploaded 6 hours ago

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  6 more ComeFli flights available on this route
£497   Dep 01 Jul 15 - 16 Jul 15
London to Washington
LHR to IAD ComeFli
£497   Dep 21 Nov 15 - 15 Dec 15
London to Washington
LHR to IAD ComeFli
£515   Dep 01 Apr 15 - 15 Jul 15
London to Washington
LHR to IAD ComeFli
£525   Dep 16 Jul 15 - 30 Jul 15
London to Washington
LHR to IAD ComeFli
£533   Dep 01 Aug 15 - 10 Dec 15
London to Washington
LHR to IAD ComeFli
£535   Dep Now - 31 Mar 15
London to Washington
LHR to IAD ComeFli
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Mar 15

Availability within date range limited, check with advertiser

Uploaded 6 hours ago

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  5 more TravelCenterUK flights available on this route
£479   Dep 27 Mar 15 - 11 Apr 15
London to Washington
LHR to IAD TravelCenterUK
£485   Dep 01 Oct 15 - 09 Dec 15
London to Washington
LHR to IAD TravelCenterUK
£584   Dep 07 Apr 15 - 10 Jul 15
London to Washington
LHR to IAD TravelCenterUK
£607   Dep 18 Aug 15 - 30 Sep 15
London to Washington
LHR to IAD TravelCenterUK
£645   Dep 06 Jul 15 - 17 Aug 15
London to Washington
LHR to IAD TravelCenterUK
London (LHR) to Washington (IAD)
 Depart 11 Mar 15
 Return 25 Mar 15

Flying with British Airways

Price subject to availability

Availability last checked 1 hour ago

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  • Dep date
  3 more British Airways flights available on this route
£709   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD British Airways
£709   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD British Airways
£709   Dep 17 Jun 15 - Rtn 01 Jul 15
London to Washington
LHR to IAD British Airways
London (LHR) to Washington (IAD)
 Depart 11 Mar 15
 Return 25 Mar 15

Flying with Delta Air Lines

Price subject to availability

Availability last checked 4 hours ago

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  15 more Opodo flights available on this route
£528   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£531   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Opodo
£545   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Opodo
£573   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to DCA Opodo
£581   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to DCA Opodo
£582   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to DCA Opodo
£591   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£594   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to DCA Opodo
£596   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£604   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to DCA Opodo
£604   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to DCA Opodo
£610   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£628   Dep 02 Apr 15 - Rtn 16 Apr 15
London to Washington
LHR to IAD Opodo
£632   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
£633   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Opodo
London (LHR) to Washington (IAD)
 Depart between
01 Apr 15 - 30 Jun 15

Availability within date range limited, check with advertiser

Uploaded 1 day ago

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  3 more Air Travel Experts flights available on this route
£522   Dep 01 Jul 15 - 30 Sep 15
London to Washington
LHR to IAD Air Travel Experts
£532   Dep 01 Oct 15 - 31 Dec 15
London to Washington
LHR to IAD Air Travel Experts
£562   Dep Now - 31 Mar 15
London to Washington
LHR to IAD Air Travel Experts
London (LHR) to Washington (IAD)
 Depart between
Now - 30 Apr 15

Flying with SAS

Availability within date range limited, check with advertiser

Uploaded 3 days ago

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  4 more Flightcatchers flights available on this route
£534   Dep 15 Apr 15 - 20 Jun 15
London to Washington
LHR to IAD Flightcatchers
£655   Dep 16 Aug 15 - 10 Dec 15
London to Washington
LHR to IAD Flightcatchers
£734   Dep 21 Jun 15 - 31 Aug 15
London to Washington
LHR to IAD Flightcatchers
£750   Dep 11 Dec 15 - 15 Jan 16
London to Washington
LHR to IAD Flightcatchers
London (LHR) to Washington (IAD)
 Depart between
Now - 30 Dec 15

Premium economy

Availability within date range limited, check with advertiser

Uploaded 13 hours ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart 27 May 15
 Return 10 Jun 15

Flying with Iceland Air

Price subject to availability

Availability last checked 12 hours ago

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  15 more Skyjet.co.uk flights available on this route
£507   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£527   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to IAD Skyjet.co.uk
£527   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to IAD Skyjet.co.uk
£542   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to IAD Skyjet.co.uk
£555   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to DCA Skyjet.co.uk
£559   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£567   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£588   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to IAD Skyjet.co.uk
£589   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to DCA Skyjet.co.uk
£618   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£621   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to DCA Skyjet.co.uk
£655   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to DCA Skyjet.co.uk
£674   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£676   Dep 25 Mar 15 - Rtn 08 Apr 15
London to Washington
LHR to IAD Skyjet.co.uk
£682   Dep 27 May 15 - Rtn 10 Jun 15
London to Washington
LHR to IAD Skyjet.co.uk
London (LHR) to Washington (IAD)
 Depart 11 Mar 15
 Return 18 Mar 15

Flying with SAS

Price subject to availability

Availability last checked 40 minutes ago

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  15 more Netflights.com flights available on this route
£552   Dep 10 Jun 15 - Rtn 17 Jun 15
London to Washington
LHR to IAD Netflights.com
£562   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£562   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£562   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£566   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£566   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£566   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£566   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£569   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£577   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£577   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
£584   Dep 20 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Netflights.com
£590   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£592   Dep 11 Mar 15 - Rtn 18 Mar 15
London to Washington
LHR to IAD Netflights.com
£592   Dep 11 Mar 15 - Rtn 25 Mar 15
London to Washington
LHR to IAD Netflights.com
London (LHR) to Washington (WAS)
 Depart between
Now - 26 Mar 15

Availability within date range limited, check with advertiser

Uploaded 7 days ago

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  15 more Dream World Travel flights available on this route
£445   Dep Now - 12 Dec 15
London to Washington
LHR to WAS Dream World Travel
£515   Dep Now - 25 Dec 15
London to Washington
LHR to WAS Dream World Travel
£549   Dep Now - 12 Dec 15
London to Washington
LHR to WAS Dream World Travel
£549   Dep Now - 26 Mar 15
London to Washington
LHR to WAS Dream World Travel
£565   Dep Now - 19 Jun 15
London to Washington
LHR to WAS Dream World Travel
£565   Dep Now - 19 Oct 15
London to Washington
LHR to WAS Dream World Travel
£635   Dep Now - 26 Mar 15
London to Washington
LHR to WAS Dream World Travel
£639   Dep Now - 24 Dec 15
London to Washington
LHR to WAS Dream World Travel
£639   Dep Now - 21 Jun 15
London to Washington
LHR to WAS Dream World Travel
£669   Dep Now - 19 Oct 15
London to Washington
LHR to WAS Dream World Travel
£709   Dep Now - 12 Dec 15
London to Washington
LHR to WAS Dream World Travel
£709   Dep Now - 24 Mar 15
London to Washington
LHR to WAS Dream World Travel
£744   Dep Now - 21 Jun 15
London to Washington
LHR to WAS Dream World Travel
£744   Dep Now - 23 Apr 15
London to Washington
LHR to WAS Dream World Travel
£744   Dep Now - 25 Dec 15
London to Washington
LHR to WAS Dream World Travel
London (LHR) to Washington (IAD)
 Depart between
27 Mar 15 - 11 Apr 15

Availability within date range limited, check with advertiser

Uploaded 4 hours ago

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  6 more Crystal Travel flights available on this route
£449   Dep Now - 21 Apr 15
London to Washington
LHR to IAD Crystal Travel
£455   Dep Now - 29 Mar 15
London to Washington
LHR to IAD Crystal Travel
£469   Dep 07 Apr 15 - 10 Jul 15
London to Washington
LHR to IAD Crystal Travel
£490   Dep 15 May 15 - 23 Jun 15
London to Washington
LHR to IAD Crystal Travel
£496   Dep Now - 29 Mar 15
London to Washington
LHR to DCA Crystal Travel
£593   Dep 20 Jun 15 - 30 Sep 15
London to Washington
LHR to IAD Crystal Travel
London (LHR) to Washington (IAD)
 Depart between
Now - 21 Mar 15

Availability within date range limited, check with advertiser

Uploaded 6 days ago

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  1 more GenieFlights.com flights available on this route
£440   Dep Now - 22 Mar 15
London to Washington
LHR to WAS GenieFlights.com
London (LHR) to Washington (IAD)
 Depart between
Now - 29 Mar 15

Availability within date range limited, check with advertiser

Uploaded 10 hours ago

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  2 more A1Flightcentre flights available on this route
£671   Dep Now - 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 18 Mar 15
 Return 18 Apr 15

Flying with SAS

Price subject to availability

Availability last checked 14 hours ago

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  2 more CheapOair.co.uk flights available on this route
£543   Dep 18 Mar 15 - Rtn 18 May 15
London to Washington
LHR to IAD CheapOair.co.uk
£550   Dep 29 Mar 15 - Rtn 11 Apr 15
London to Washington
LHR to IAD CheapOair.co.uk
London (LHR) to Washington (IAD)
 Depart 26 May 15
 Return 02 Jun 15

Flying with British Airways

Price subject to availability

Availability last checked 1 day ago

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  • Dep date
  15 more Momondo flights available on this route
£709   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
£830   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£874   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
£1,098   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to DCA Momondo
£1,166   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to DCA Momondo
£1,229   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£1,318   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£1,327   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to DCA Momondo
£1,345   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£1,358   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
£1,403   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
£1,406   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
£1,406   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£1,408   Dep 26 May 15 - Rtn 02 Jun 15
London to Washington
LHR to IAD Momondo
£1,408   Dep 27 May 15 - Rtn 03 Jun 15
London to Washington
LHR to IAD Momondo
London (LHR) to Washington (IAD)
 Depart between
Now - 31 Mar 15

Availability within date range limited, check with advertiser

Uploaded 7 days ago

 
Prices from
Business class flights
London (LHR) to Washington (IAD)
 Depart between
Now - 30 Jun 15

Flying with Iceland Air

Availability within date range limited, check with advertiser

Uploaded 18 minutes ago

 
Prices from
London (LHR) to Washington (IAD)
 Depart between
Now - 01 Mar 15

Availability within date range limited, check with advertiser

Uploaded 8 days ago

 
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      Travel information for Heathrow to Washington

      Photo of Washington DC   Washington
      Advertisers with deals forHeathrow to Washington33
      Deals on offer forHeathrow to Washington629
      Cheapest ticket price forHeathrow to Washington£417
      Average flight deal forHeathrow to Washington£722
      Average flight time forHeathrow to Washington8 hrs 6 mins
      Heathrow to Washingtononly 3652 miles

       How much do things cost in Washington and London?

      London Washington
      Bottle of beer (imported beer)£1.70£1.82
      Cappuccino£2.54£2.60
      Meal at McDonald's or similar£5.00£4.51
      Small bottle of water (0.33 litre)£1.00£1.15
      3 course meal for 2£50.00£48.30
      source

        Facts and figures about flying from Heathrow to Washington

      • Flights from Heathrow to Washington have 2194 passenger seats available each day
      • The most common departure terminal for flights from Heathrow to Washington is 1
      • For flights between Heathrow and Washington the most popular airline is United Air Lines Inc.
      • The average delay time for flights between Heathrow and Washington is 1 hr
      • 6 percent of flights from Heathrow to Washington are delayed
      • From Heathrow to Washington, the most frequently used aircraft is a Boeing 777-200
      • Heathrow to Washington flights are not usually subject to diversions
      • For flights between Heathrow and Washington, the typical cancellation rate is 3.3 percent