Take off on cheap flights from Washington to London, your adventure starts now!

Find cheap airline tickets from Washington to London by date

  • any
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • any
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • price
  • month of departure
  • month of return
$478
TAP Air Portugal outward: Sep 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Sep 30, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$530
TAP Air Portugal outward: Aug 5, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Sep 29, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$539
TAP Air Portugal outward: Aug 12, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Sep 29, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$556
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 11:55p LHR
TAP Air Portugal 1 stop (19h20m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$557
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$557
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$558
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$558
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 4:35p LHR
TAP Air Portugal 1 stop (12h)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$559
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$560
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 4:35p LHR
TAP Air Portugal 1 stop (12h)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$561
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$561
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$564
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$564
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$564
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 4:35p LHR
TAP Air Portugal 1 stop (12h)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$564
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 4:35p LHR
TAP Air Portugal 1 stop (12h)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 4:35p LHR
TAP Air Portugal 1 stop (12h)
TAP Air Portugal inbound: Aug 8, 2020
12:20p LHR » 2:10a IAD
TAP Air Portugal 1 stop (13h50m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$566
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$568
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 6:45p LHR
TAP Air Portugal 1 stop (14h10m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$569
TAP Air Portugal outward: Aug 2, 2020
4:35a IAD » 7:50p LHR
TAP Air Portugal 1 stop (15h15m)
TAP Air Portugal inbound: Aug 8, 2020
7:00a LHR » 2:10a IAD
TAP Air Portugal 1 stop (19h10m)
$575
Aer Lingus outward: Aug 1, 2020
11:20p IAD » 11:00a LHR
Aer Lingus 1 stop (11h40m)
Aer Lingus inbound: Aug 8, 2020
10:25a LGW » 9:35p IAD
Aer Lingus 1 stop (11h10m)
$575
Aer Lingus outward: Aug 1, 2020
11:20p IAD » 10:10a LHR
Aer Lingus 1 stop (10h50m)
Aer Lingus inbound: Aug 8, 2020
10:25a LGW » 9:35p IAD
Aer Lingus 1 stop (11h10m)
$576
Aer Lingus outward: Aug 1, 2020
11:20p IAD » 11:00a LHR
Aer Lingus 1 stop (11h40m)
Aer Lingus inbound: Aug 8, 2020
10:25a LGW » 9:35p IAD
Aer Lingus 1 stop (11h10m)
$577
Aer Lingus outward: Aug 1, 2020
11:20p IAD » 11:00a LHR
Aer Lingus 1 stop (11h40m)
Aer Lingus inbound: Aug 8, 2020
10:25a LGW » 9:35p IAD
Aer Lingus 1 stop (11h10m)
$577
Aer Lingus outward: Aug 1, 2020
11:20p IAD » 11:00a LHR
Aer Lingus 1 stop (11h40m)
Aer Lingus inbound: Aug 8, 2020
10:25a LGW » 9:35p IAD
Aer Lingus 1 stop (11h10m)
Return
Departure
Choose when you'd like to depart to London (United Kingdom):
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
  • June 2020
  • July 2020
  • August 2020
  • September 2020
  • October 2020
  • November 2020
  • December 2020
  • January 2021
  • February 2021
  • March 2021
  • April 2021
  • May 2021
  • all
  • Air Canada
  • Icelandair
  • KLM
  • Lufthansa
  • Spirit Airlines
  • TAP Air Portugal
  • Virgin Atlantic
Spirit Airlines
outbound: Jul 21, 2020
Spirit Airlines 1 stop
return: Sep 1, 2020
easyJet 1 stop
Air Canada
outbound: Jul 28, 2020
Air Canada 1 stop
return: Sep 29, 2020
Lufthansa 1 stop
Virgin Atlantic
outbound: Jul 28, 2020
Virgin Atlantic direct
return: Sep 1, 2020
Delta Air Lines 1 stop
Lufthansa
outbound: Jul 14, 2020
Lufthansa direct
return: Sep 1, 2020
Lufthansa 1 stop
Icelandair
outbound: Jul 21, 2020
Icelandair 1 stop
return: Sep 1, 2020
Icelandair 1 stop
TAP Air Portugal
outbound: Jul 14, 2020
TAP Air Portugal 2 stops
return: Sep 1, 2020
TAP Air Portugal 1 stop
KLM
outbound: Jul 21, 2020
KLM 1 stop
return: Sep 8, 2020
Air France 1 stop

Travel tips for flights Washington - London

Average flight duration: 19h24m (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:
  • Jun 5, 2020 2:58 AM, GMT+1
  • Weather:
  • min. 49ºF, max. 60ºF
  • 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:
  • Jun 4, 2020 9:58 PM, GMT-4
  • Weather:
  • min. 71ºF, max. 89ºF