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Find cheap airline tickets from Washington to London by date

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  • month of departure
  • month of return
$1,217
Icelandair outward: Aug 2, 2020
2:30a IAD » 12:45p LGW
Icelandair 1 stop (10h15m)
Icelandair inbound: Aug 8, 2020
2:05p LGW » 4:35a IAD
Icelandair 1 stop (14h30m)
Verify
15 days ago
Return
Departure
Availability of fares is not guaranteed for offers found in the last 7 days.
Choose when you'd like to depart to London (United Kingdom):
*Best price per person, all taxes and surcharges included; found in the last 14 days on liligo.com
Find the cheapest Washington London flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Washington - London with these new dates, click on an offer. Want to depart from another city? Choose:

Airlines operating flights from Washington to London

  • any
  • October 2019
  • November 2019
  • December 2019
  • January 2020
  • February 2020
  • March 2020
  • April 2020
  • May 2020
  • June 2020
  • July 2020
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  • September 2020
  • all
  • Air Canada
  • Austrian Airlines
  • Icelandair
  • KLM
  • Lufthansa
  • TAP Air Portugal
  • Virgin Atlantic
KLM
outbound: Dec 6, 2019
KLM 1 stop
return: Dec 8, 2019
KLM 1 stop
$521 Verify
29 days ago
Icelandair
outbound: Dec 6, 2019
Icelandair 1 stop
return: Dec 8, 2019
Icelandair 1 stop
$527 Verify
29 days ago
Air Canada
outbound: Dec 5, 2019
Air Canada 1 stop
return: Dec 7, 2019
Air Canada 1 stop
$566 Verify
28 days ago
Austrian Airlines
outbound: Dec 5, 2019
Austrian Airlines 1 stop
return: Dec 7, 2019
Austrian Airlines direct
$578 Verify
28 days ago
Virgin Atlantic
outbound: Dec 27, 2019
Virgin Atlantic direct
return: Jan 4, 2020
Virgin Atlantic 1 stop
$630 Verify
28 days ago
Lufthansa
outbound: Dec 6, 2019
Lufthansa direct
return: Dec 8, 2019
Lufthansa 1 stop
$715 Verify
29 days ago
TAP Air Portugal
outbound: Dec 6, 2019
TAP Air Portugal 1 stop
return: Dec 8, 2019
TAP Air Portugal 1 stop
$1,000 Verify
29 days ago
Airline tickets Washington - London found in the last 30 days.

Travel tips for flights Washington - London

Average flight duration: 12h22m (flight with stopovers)

  • Arrival city:
  • London, United Kingdom
  • Airport(s):
  • London City Airport (LCY)
  • Heathrow Airport (LHR)
  • Gatwick Airport (LGW)
  • Luton Airport (LTN)
  • Stansted Airport (STN)
  • Southend Airport (SEN)
  • Local time:
  • Oct 15, 2019 4:36 AM, GMT+1
  • Weather:
  • min. 50ºF, max. 61ºF
  • Departure city:
  • Washington, USA
  • Airport(s):
  • Ronald Reagan Washington National Airport (DCA)
  • Dulles International Airport (IAD)
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • Oct 14, 2019 11:36 PM, GMT-4
  • Weather:
  • min. 53ºF, max. 69ºF
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