en USA

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 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • any
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • price
  • month of departure
  • month of return
$347
outward: Sep 20, 2018
2:35a IAD » 12:45p LHR
Icelandair 1 stop (10h10m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
15 days ago
$349
outward: Sep 20, 2018
2:30a IAD » 12:45p LHR
Icelandair 1 stop (10h15m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
14 days ago
$380
outward: Sep 20, 2018
2:30a IAD » 12:45p LHR
Icelandair 1 stop (10h15m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
11 days ago
$394
outward: Sep 20, 2018
2:30a IAD » 12:45p LHR
Icelandair 1 stop (10h15m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
23 days ago
$395
outward: Sep 20, 2018
2:35a IAD » 12:45p LHR
Icelandair 1 stop (10h10m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
20 days ago
$398
outward: Sep 20, 2018
2:30a IAD » 12:45p LHR
Icelandair 1 stop (10h15m)
inbound: Sep 26, 2018
2:10p LGW » 1:20a IAD
Icelandair 1 stop (11h10m)
Verify
21 days ago
$398
outward: Sep 20, 2018
2:35a IAD » 12:45p LHR
Icelandair 1 stop (10h10m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
22 days ago
$411
outward: Sep 20, 2018
2:35a IAD » 12:45p LHR
Icelandair 1 stop (10h10m)
inbound: Sep 26, 2018
2:10p LGW » 1:05a IAD
Icelandair 1 stop (10h55m)
Verify
12 days ago
$470
outward: Jan 17, 2019
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Jan 19, 2019
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
24 hours ago
$479
outward: Sep 19, 2018
5:00p BWI » 9:10p LHR
Unknown Company 2 stops (28h10m)
inbound: Sep 26, 2018
2:05p LHR » 5:27a BWI
Unknown Company 2 stops (39h22m)
Verify
13 days ago
$484
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
28 days ago
$486
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
6 days ago
$486
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
5 days ago
$486
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
3 days ago
$487
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
7 days ago
$488
outward: Sep 19, 2018
5:00p BWI » 12:45p LHR
Unknown Company 2 stops (19h45m)
inbound: Sep 26, 2018
2:05p LHR » 3:22p BWI
Unknown Company 2 stops (25h17m)
Verify
16 days ago
$488
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
6 days ago
$493
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
2 days ago
$495
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
26 hours ago
$497
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
44 hours ago
$499
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
2 hours ago
$502
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
27 days ago
$502
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
26 days ago
$502
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
25 days ago
$504
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
24 days ago
$508
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
10 days ago
$508
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
9 days ago
$510
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
17 days ago
$512
outward: Sep 20, 2018
3:20a IAD » 10:50a STN
Primera Air direct (7h30m)
inbound: Sep 26, 2018
4:55p STN » 1:50a IAD
Primera Air direct (8h55m)
Verify
19 days ago
$536
outward: Sep 20, 2018
1:00a BWI » 11:25a LGW
WOW air 1 stop (10h25m)
inbound: Sep 26, 2018
12:40p LGW » 12:00a BWI
WOW air 1 stop (11h20m)
Verify
18 days ago
Return
Departure
03 August Aug Friday $retDate.dayShortName
04 August Aug Saturday $retDate.dayShortName
05 August Aug Sunday $retDate.dayShortName
06 August Aug Monday $retDate.dayShortName
07 August Aug Tuesday $retDate.dayShortName
08 August Aug Wednesday $retDate.dayShortName
09 August Aug Thursday $retDate.dayShortName
14 July Jul Saturday $outDate.dayShortName
15 July Jul Sunday $outDate.dayShortName
16 July Jul Monday $outDate.dayShortName
17 July Jul Tuesday $outDate.dayShortName
$1,167 $1,148 $1,041
18 July Jul Wednesday $outDate.dayShortName
$1,167 $1,118 $989
19 July Jul Thursday $outDate.dayShortName
$1,192 $654 $989
20 July Jul Friday $outDate.dayShortName
$1,012
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: Las Vegas - London New York - London Miami - London Chicago - London San Francisco - London See more routes

Airlines operating flights from Washington to London

  • any
  • June 2018
  • July 2018
  • August 2018
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • all
  • Aer Lingus
  • Air Canada
  • Air Europa
  • American Airlines
  • British Airways
  • Delta Air Lines
  • Iberia
  • Icelandair
  • JetBlue
  • KLM
  • TAP Air Portugal
  • Virgin Atlantic
  • WOW air
JetBlue
outbound: Jul 12, 2018
JetBlue 2 stops
return: Aug 20, 2018
Aer Lingus 2 stops
$788 Verify
6 days ago
WOW air
outbound: Jul 12, 2018
WOW air 1 stop
return: Aug 19, 2018
WOW air 1 stop
$1,157 Verify
3 days ago
Icelandair
outbound: Jul 12, 2018
Icelandair 1 stop
return: Aug 20, 2018
WOW air 1 stop
$580 Verify
6 days ago
Virgin Atlantic
outbound: Jul 12, 2018
Virgin Atlantic 1 stop
return: Aug 20, 2018
Virgin Atlantic 1 stop
$756 Verify
6 days ago
Delta Air Lines
outbound: Jul 12, 2018
Delta Air Lines 1 stop
return: Aug 19, 2018
WOW air 1 stop
$756 Verify
3 days ago
Air Canada
outbound: Jul 18, 2018
Air Canada 1 stop
return: Aug 7, 2018
Lufthansa 1 stop
$782 Verify
5 days ago
British Airways
outbound: Jul 18, 2018
British Airways 1 stop
return: Aug 7, 2018
British Airways 2 stops
$806 Verify
5 days ago
Aer Lingus
outbound: Jul 12, 2018
Aer Lingus 1 stop
return: Aug 19, 2018
Aer Lingus 1 stop
$814 Verify
3 days ago
Iberia
outbound: Jul 18, 2018
Iberia 1 stop
return: Aug 7, 2018
Finnair 2 stops
$945 Verify
5 days ago
American Airlines
outbound: Jul 18, 2018
American Airlines direct
return: Aug 7, 2018
American Airlines 1 stop
$976 Verify
6 days ago
TAP Air Portugal
outbound: Jul 18, 2018
TAP Air Portugal 2 stops
return: Aug 7, 2018
TAP Air Portugal 2 stops
$2,330 Verify
5 days ago
Air Europa
outbound: Jul 18, 2018
Air Europa 2 stops
return: Aug 7, 2018
Air Europa 2 stops
$3,537 Verify
5 days ago
KLM
outbound: Jun 28, 2018
KLM 1 stop
return: Aug 1, 2018
KLM 1 stop
$1,764 Verify
20 days ago
Airline tickets Washington - London found in the last 30 days.

Travel tips for flights Washington - London

Average flight duration: 7h20m (direct flight)

  • 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 21, 2018 10:33 PM, GMT+1
  • Weather:
  • min. 56ºF, max. 69ºF
  • 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 21, 2018 5:33 PM, GMT-4
  • Weather:
  • min. 67ºF, max. 77ºF