Flights from Washington Dulles Intl (IAD) to United Kingdom

• $791RTincl. taxesGo to website

  Washington (IAD) to London (LHR) Flying with Northwest Airlines

  Depart Dec 09 09 Return Dec 16 09

  7 more Orbitz flights available for this route.Sort by:PriceDate

  Washington (IAD) to London (LHR)	Dep Dec 09 09 - Rt Dec 16 09	British Airways	$796	Web
  Washington (IAD) to London (LHR)	Dep Dec 09 09 - Rt Dec 16 09	Air Canada	$832	Web
  Washington (IAD) to London (LHR)	Dep Dec 09 09 - Rt Dec 16 09	Virgin Atlantic	$836	Web
  Washington (IAD) to London (LGW)	Dep Dec 09 09 - Rt Dec 16 09	United Airlines	$858	Web
  Washington (IAD) to London (LGW)	Dep Dec 09 09 - Rt Dec 16 09	Continental Airlines	$873	Web
  Washington (IAD) to London (LGW)	Dep Dec 16 09 - Rt Dec 23 09	United Airlines	$909	Web
  Washington (IAD) to London (LGW)	Dep Dec 09 09 - Rt Dec 16 09	US Airways	$951	Web

  Fares include taxes. Subject to availability. Updated 5 hours ago

  Advice and help

  

  Show me 7 flights from Orbitz(list view)

• $596RTincl. taxesGo to website

  Washington (IAD) to London (LHR)

  Depart Dec 09 09 Return Dec 16 09

  1 more STA Student Travel flight available for this route.

  Washington (IAD) to London (LHR)

  Dep Dec 23 09 - Rt Dec 30 09

  $807

  Web

  Fares include taxes. Subject to availability. Updated 1 day ago

  Advice and help

  

  Show me 1 flight from STA Student Travel(list view)

• $971RTincl. taxesGo to website

  Washington (IAD) to London (LHR) Flying with Air Canada Other dates available

  Depart Dec 12 09 Return Dec 19 09

  

  Show me 3 flights from Vayama(list view)

• $636RTincl. taxesGo to website

  Washington (IAD) to London (LHR)

  Depart Dec 05 09 Return Dec 06 09

  

• $617RTincl. taxesGo to website

  Washington (IAD) to London (LHR)

  Depart Dec 03 09 Return Dec 07 09

  

  Show me 9 flights from Hotwire(list view)

• $833RTincl. taxesGo to website

  Washington (IAD) to London (LHR) Flying with Air Canada

  Depart Dec 16 09 Return Dec 23 09

  

  Show me 1 flight from CheapTickets(list view)