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Find flight deals from United Kingdom to Washington

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Washington

(Round-trip)
Depart: Thu 6 Nov 2014 Return: Mon 10 Nov 2014 Trip spans 5 days
Delta
Delta
EDI
06:20
IAD
21:15
14h 55m
2 stops
IAD
14:15
EDI
02:50
12h 35m
1 stop
Depart: Wed 18 Feb 2015 Return: Tue 24 Feb 2015 Trip spans 7 days
US Airways
US Airways
MAN
05:45
DCA
16:44
10h 59m
1 stop
DCA
10:15
MAN
22:45
12h 30m
1 stop
Depart: Thu 11 Dec 2014 Return: Thu 15 Jan 2015 Trip spans 36 days
Multiple Airlines
Multiple Airlines
MAN
01:15
IAD
15:55
14h 40m
1 stop
IAD
12:45
MAN
00:10
11h 25m
1 stop
Depart: Wed 5 Nov 2014 Return: Tue 11 Nov 2014 Trip spans 7 days
Multiple Airlines
Multiple Airlines
MAN
05:20
DCA
19:00
13h 40m
1 stop
DCA
12:59
MAN
03:25
14h 26m
2 stops
Depart: Sun 8 Feb 2015 Return: Sun 15 Feb 2015 Trip spans 8 days
Icelandair
Icelandair
LGW
07:30
IAD
18:30
11h 00m
1 stop
IAD
14:45
LGW
01:15
10h 30m
1 stop
Depart: Mon 3 Nov 2014 Return: Thu 13 Nov 2014 Trip spans 11 days
Delta
Delta
MAN
05:20
DCA
19:00
13h 40m
1 stop
DCA
07:59
MAN
22:30
14h 31m
1 stop
Depart: Wed 26 Nov 2014 Return: Wed 3 Dec 2014 Trip spans 8 days
Delta
Delta
LHR
06:25
IAD
15:00
8h 35m
nonstop
IAD
10:50
LHR
21:05
10h 15m
1 stop
Depart: Tue 20 Jan 2015 Return: Tue 27 Jan 2015 Trip spans 8 days
US Airways
US Airways
LHR
07:05
DCA
18:09
11h 04m
1 stop
DCA
10:30
LHR
21:05
10h 35m
1 stop
Depart: Sat 17 Jan 2015 Return: Sat 24 Jan 2015 Trip spans 8 days
Icelandair
Icelandair
LHR
08:00
IAD
18:30
10h 30m
1 stop
IAD
14:45
LHR
01:30
10h 45m
1 stop
Depart: Tue 11 Nov 2014 Return: Sat 29 Nov 2014 Trip spans 19 days
Virgin Atlantic
Virgin Atlantic
LHR
03:45
IAD
21:15
17h 30m
1 stop
IAD
01:10
LHR
01:00
23h 50m
1 stop
Depart: Thu 25 Dec 2014 Return: Thu 1 Jan 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
LHR
14:35
IAD
14:40
24h 05m
1 stop
IAD
04:35
LHR
12:00
7h 25m
nonstop
Depart: Sun 9 Nov 2014 Return: Sat 15 Nov 2014 Trip spans 7 days
Multiple Airlines
Multiple Airlines
EDI
06:20
IAD
15:45
57h 25m
2 stops
IAD
14:55
EDI
06:40
39h 45m
2 stops
Depart: Mon 8 Dec 2014 Return: Mon 29 Dec 2014 Trip spans 22 days
United
United
LHR
01:50
IAD
15:20
13h 30m
1 stop
IAD
04:35
LHR
12:00
7h 25m
nonstop
Depart: Mon 19 Jan 2015 Return: Sun 25 Jan 2015 Trip spans 7 days
US Airways
US Airways
LHR
06:40
IAD
19:28
12h 48m
1 stop
IAD
11:00
LHR
21:05
10h 05m
1 stop
Depart: Sun 7 Dec 2014 Return: Mon 29 Dec 2014 Trip spans 23 days
Austrian Airlines
Austrian Airlines
LHR
14:35
IAD
14:40
24h 05m
1 stop
IAD
12:55
LHR
11:25
22h 30m
1 stop
Depart: Fri 6 Mar 2015 Return: Sun 15 Mar 2015 Trip spans 9 days
SAS
SAS
BHX
04:55
IAD
15:15
34h 20m
1 stop
IAD
14:15
BHX
10:35
20h 20m
1 stop
Depart: Mon 6 Apr 2015 Return: Sun 12 Apr 2015 Trip spans 7 days
SAS
SAS
MAN
15:25
IAD
16:00
24h 35m
1 stop
IAD
13:15
MAN
00:35
11h 20m
1 stop
Depart: Sat 28 Mar 2015 Return: Sat 11 Apr 2015 Trip spans 15 days
American Airlines
American Airlines
LHR
10:25
DCA
00:20
13h 55m
1 stop
DCA
05:02
LHR
21:20
16h 18m
1 stop
Depart: Thu 12 Mar 2015 Return: Fri 20 Mar 2015 Trip spans 9 days
SAS
SAS
LHR
02:40
IAD
16:15
13h 35m
1 stop
IAD
14:15
LHR
05:05
14h 50m
1 stop
Depart: Tue 17 Mar 2015 Return: Sun 22 Mar 2015 Trip spans 6 days
United
United
EDI
04:05
IAD
20:58
16h 53m
2 stops
IAD
08:20
EDI
22:35
14h 15m
2 stops
Change your search
Airports
Origin

Birmingham
£436
London
only £389
only £388
Edinburgh
£359
Manchester
£375
Destination

Washington
only £359
only £375