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

Cheapest dates for London - Washington tickets

  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • price
  • month of departure
  • month of return
£295
outward: 24-Feb-2019
11:35 LGW » 23:05 BWI
WOW air 1 stop (11h30m)
inbound: 07-Mar-2019
00:05 BWI » 10:30 LGW
WOW air 1 stop (10h25m)
£303
outward: 25-Jan-2019
11:35 LGW » 23:05 BWI
WOW air 1 stop (11h30m)
inbound: 02-Feb-2019
00:05 BWI » 10:30 LGW
WOW air 1 stop (10h25m)
£303
outward: 25-Jan-2019
11:35 LGW » 23:05 BWI
WOW air 1 stop (11h30m)
inbound: 02-Feb-2019
00:05 BWI » 10:30 LGW
WOW air 1 stop (10h25m)
£307
outward: 09-Jan-2019
17:40 LHR » 01:47 DCA
Iberia 1 stop (32h07m)
inbound: 17-Jan-2019
00:25 IAD » 07:30 LHR
Finnair direct (7h05m)
£366
outward: 04-Dec-2018
11:35 LGW » 23:05 BWI
WOW air 1 stop (11h30m)
inbound: 10-Jan-2019
00:05 BWI » 10:30 LGW
WOW air 1 stop (10h25m)
£415
outward: 30-Nov-2018
09:00 LCY » 21:10 IAD
Swiss 1 stop (12h10m)
inbound: 09-Dec-2018
23:30 IAD » 14:00 LCY
Swiss 1 stop (14h30m)
£415
outward: 30-Nov-2018
09:30 LHR » 21:50 IAD
Lufthansa 1 stop (12h20m)
inbound: 10-Dec-2018
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£443
outward: 08-Apr-2019
07:40 LHR » 21:30 IAD
Aer Lingus 1 stop (13h50m)
inbound: 19-Apr-2019
23:15 IAD » 09:05 LHR
Aer Lingus 1 stop (9h50m)
£445
outward: 04-Apr-2019
10:25 LGW » 21:30 IAD
Aer Lingus 1 stop (11h05m)
inbound: 21-Apr-2019
23:15 IAD » 10:00 LGW
Aer Lingus 1 stop (10h45m)
£450
outward: 08-Apr-2019
07:40 LHR » 21:30 IAD
Aer Lingus 1 stop (13h50m)
inbound: 19-Apr-2019
23:15 IAD » 09:05 LHR
Aer Lingus 1 stop (9h50m)
£452
outward: 25-Nov-2018
13:05 LHR » 22:21 IAD
United Airlines 1 stop (33h16m)
inbound: 01-Jan-2019
14:25 IAD » 21:50 LHR
United Airlines direct (7h25m)
£454
outward: 25-Dec-2018
08:30 LHR » 17:15 IAD
United Airlines direct (8h45m)
inbound: 09-Jan-2019
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£454
outward: 25-Dec-2018
08:30 LHR » 17:15 IAD
United Airlines direct (8h45m)
inbound: 09-Jan-2019
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£454
outward: 25-Dec-2018
07:35 LHR » 01:45 IAD
Lufthansa 1 stop (18h10m)
inbound: 09-Jan-2019
12:00 DCA » 21:35 LHR
United Airlines 1 stop (9h35m)
£454
outward: 25-Dec-2018
07:35 LHR » 01:45 IAD
Lufthansa 1 stop (18h10m)
inbound: 09-Jan-2019
12:00 DCA » 21:35 LHR
United Airlines 1 stop (9h35m)
£457
outward: 25-Dec-2018
08:40 LHR » 01:45 IAD
Lufthansa 1 stop (17h05m)
inbound: 09-Jan-2019
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£459
outward: 08-Apr-2019
08:50 LCY » 22:00 IAD
Lufthansa 1 stop (13h10m)
inbound: 20-Apr-2019
04:30 IAD » 16:45 LHR
Lufthansa 1 stop (12h15m)
£459
outward: 18-Dec-2018
12:10 LHR » 01:45 IAD
Lufthansa 1 stop (13h35m)
inbound: 24-Dec-2018
14:25 IAD » 21:35 LHR
United Airlines 1 stop (31h10m)
£459
outward: 18-Dec-2018
12:10 LHR » 01:45 IAD
Lufthansa 1 stop (13h35m)
inbound: 24-Dec-2018
14:25 IAD » 21:35 LHR
United Airlines 1 stop (31h10m)
£462
outward: 18-Dec-2018
12:10 LHR » 01:45 IAD
Lufthansa 1 stop (13h35m)
inbound: 24-Dec-2018
14:25 IAD » 21:35 LHR
United Airlines 1 stop (31h10m)
£463
outward: 18-Dec-2018
09:45 LHR » 01:45 IAD
Lufthansa 1 stop (16h)
inbound: 24-Dec-2018
14:25 IAD » 21:35 LHR
United Airlines 1 stop (31h10m)
£464
outward: 25-Dec-2018
10:25 LHR » 23:24 DCA
Virgin Atlantic 1 stop (12h59m)
inbound: 09-Jan-2019
12:00 IAD » 21:05 LHR
Virgin Atlantic 1 stop (9h05m)
£472
outward: 18-Dec-2018
19:00 LHR » 13:22 DCA
United Airlines 1 stop (18h22m)
inbound: 24-Dec-2018
14:25 IAD » 21:35 LHR
United Airlines 1 stop (31h10m)
£477
outward: 14-Sep-2019
12:40 LGW » 00:00 BWI
WOW air 1 stop (11h20m)
inbound: 28-Sep-2019
01:00 BWI » 11:25 LGW
WOW air 1 stop (10h25m)
£478
outward: 25-Dec-2018
11:30 LHR » 04:01 DCA
Virgin Atlantic 1 stop (16h31m)
inbound: 10-Jan-2019
01:05 IAD » 08:20 LHR
Virgin Atlantic direct (7h15m)
£478
outward: 25-Dec-2018
10:40 LHR » 22:56 DCA
Virgin Atlantic 1 stop (12h16m)
inbound: 10-Jan-2019
01:05 IAD » 08:20 LHR
Virgin Atlantic direct (7h15m)
£482
outward: 18-Dec-2018
08:30 LHR » 17:15 IAD
United Airlines direct (8h45m)
inbound: 25-Dec-2018
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£483
outward: 18-Dec-2018
13:20 LHR » 21:40 IAD
United Airlines direct (8h20m)
inbound: 25-Dec-2018
00:30 IAD » 07:40 LHR
United Airlines direct (7h10m)
£485
outward: 18-Dec-2018
09:50 LHR » 22:24 DCA
Virgin Atlantic 1 stop (12h34m)
inbound: 24-Dec-2018
22:05 IAD » 13:00 LHR
Virgin Atlantic 1 stop (14h55m)
£485
outward: 18-Dec-2018
09:50 LHR » 22:24 DCA
Virgin Atlantic 1 stop (12h34m)
inbound: 24-Dec-2018
22:05 IAD » 13:00 LHR
Virgin Atlantic 1 stop (14h55m)
Return
Departure
Choose when you'd like to depart to Washington (USA):
Find the cheapest London Washington flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for London - Washington with these new dates, click on an offer. Want to depart from another city? Choose: Manchester - Washington Birmingham - Washington Glasgow - Washington Edinburgh - Washington See more routes

Airlines operating flights from London to Washington

  • any
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • September 2019
  • October 2019
  • all
  • Aer Lingus
  • Air Canada
  • Air France
  • Austrian Airlines
  • British Airways
  • Brussels Airlines
  • Delta Air Lines
  • Iberia
  • Icelandair
  • KLM
  • Lufthansa
  • SAS
  • Swiss
  • Turkish Airlines
  • United Airlines
  • Virgin Atlantic
  • WOW air
outbound: 04-Dec-2018
WOW air 1 stop
return: 09-Jan-2019
WOW air 1 stop
outbound: 04-Dec-2018
Air France 1 stop
return: 09-Jan-2019
Air France 1 stop
outbound: 04-Dec-2018
KLM 1 stop
return: 09-Jan-2019
KLM 1 stop
outbound: 24-Dec-2018
British Airways 2 stops
return: 03-Jan-2019
Iberia 1 stop
outbound: 19-Apr-2019
Aer Lingus 1 stop
return: 28-Apr-2019
Aer Lingus 1 stop
outbound: 19-Apr-2019
Virgin Atlantic direct
return: 28-Apr-2019
Virgin Atlantic direct
outbound: 01-Oct-2019
Icelandair 1 stop
return: 10-Oct-2019
Icelandair 1 stop
outbound: 24-Dec-2018
Air Canada 1 stop
return: 03-Jan-2019
Air Canada 1 stop
outbound: 24-Dec-2018
Iberia direct
return: 03-Jan-2019
Iberia direct
outbound: 22-Dec-2018
SAS 1 stop
return: 05-Jan-2019
SAS 1 stop
outbound: 18-Dec-2018
Lufthansa 1 stop
return: 24-Dec-2018
United Airlines 1 stop
outbound: 18-Dec-2018
United Airlines 1 stop
return: 24-Dec-2018
United Airlines 1 stop
outbound: 29-Nov-2018
Austrian Airlines 1 stop
return: 03-Dec-2018
United Airlines direct
outbound: 28-May-2019
Brussels Airlines 1 stop
return: 18-Jun-2019
Lufthansa direct
outbound: 30-Nov-2018
Swiss 1 stop
return: 09-Dec-2018
Swiss 1 stop
outbound: 20-Mar-2019
Delta Air Lines 2 stops
return: 07-May-2019
Delta Air Lines 1 stop
outbound: 03-Dec-2018
Turkish Airlines 1 stop
return: 07-Dec-2018
Turkish Airlines 1 stop

About London - Washington flights

Average flight duration: 8h08m (direct flight)

  • Arrival city:
  • Washington, USA
  • Airport(s):
  • Ronald Reagan Washington National Airport (DCA)
  • Dulles International Airport (IAD)
  • Baltimore/Washington International Thurgood Marshall Airport (BWI)
  • Local time:
  • 18-Nov-2018 09:15, GMT-5
  • Weather:
  • min. 2ºC, max. 10ºC
  • Departure 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:
  • 18-Nov-2018 14:15, GMT+0
  • Weather:
  • min. 7ºC, max. 10ºC

Most popular cheap hotels in Washington