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Find flight deals from United Kingdom to Washington

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Book cheap flights to Washington

(Round-trip)
Depart: Mon, 15 Sep, 2014 Return: Mon, 29 Sep, 2014 Trip spans 15 days
Air Canada
Air Canada
EDI
04:20
IAD
16:37
12h 17m
1 stop
IAD
16:50
EDI
21:45
28h 55m
1 stop
Depart: Wed, 27 Aug, 2014 Return: Sat, 6 Sep, 2014 Trip spans 11 days
Air Canada
Air Canada
EDI
04:20
DCA
23:21
19h 01m
1 stop
DCA
14:40
EDI
21:45
31h 05m
1 stop
Depart: Thu, 4 Sep, 2014 Return: Mon, 22 Sep, 2014 Trip spans 19 days
Air Canada
Air Canada
LHR
04:30
IAD
16:37
12h 07m
1 stop
IAD
10:33
LHR
02:05
15h 32m
1 stop
Depart: Mon, 18 Aug, 2014 Return: Mon, 1 Sep, 2014 Trip spans 15 days
Brussels Airlines
Brussels Airlines
MAN
13:25
IAD
19:55
30h 30m
1 stop
IAD
13:35
MAN
11:55
22h 20m
1 stop
Depart: Wed, 3 Sep, 2014 Return: Wed, 17 Sep, 2014 Trip spans 15 days
SAS
SAS
ABZ
05:45
IAD
16:00
34h 15m
1 stop
IAD
13:15
ABZ
00:15
11h 00m
1 stop
Depart: Mon, 1 Sep, 2014 Return: Fri, 19 Sep, 2014 Trip spans 19 days
SAS
SAS
MAN
15:25
IAD
16:00
24h 35m
1 stop
IAD
13:15
MAN
00:35
11h 20m
1 stop
Depart: Thu, 21 Aug, 2014 Return: Sat, 30 Aug, 2014 Trip spans 10 days
Brussels Airlines
Brussels Airlines
BHX
06:25
IAD
19:55
13h 30m
1 stop
IAD
18:25
BHX
08:15
13h 50m
1 stop
Depart: Mon, 8 Sep, 2014 Return: Thu, 11 Sep, 2014 Trip spans 4 days
Icelandair
Icelandair
LHR
17:10
IAD
20:10
27h 00m
1 stop
IAD
16:35
LHR
11:10
18h 35m
1 stop
Depart: Wed, 13 Aug, 2014 Return: Mon, 18 Aug, 2014 Trip spans 6 days
Brussels Airlines
Brussels Airlines
BHX
02:10
IAD
15:20
13h 10m
1 stop
IAD
13:35
BHX
08:15
18h 40m
1 stop
Depart: Sun, 17 Aug, 2014 Return: Sun, 24 Aug, 2014 Trip spans 8 days
Brussels Airlines
Brussels Airlines
MAN
06:15
IAD
19:55
13h 40m
1 stop
IAD
18:25
MAN
11:55
17h 30m
1 stop
Depart: Wed, 20 Aug, 2014 Return: Wed, 10 Sep, 2014 Trip spans 22 days
US Airways
US Airways
LHR
08:15
DCA
23:16
15h 01m
1 stop
DCA
14:45
LHR
01:00
10h 15m
1 stop
Depart: Fri, 22 Aug, 2014 Return: Tue, 2 Sep, 2014 Trip spans 12 days
US Airways
US Airways
LHR
08:15
DCA
19:08
10h 53m
1 stop
DCA
15:30
LHR
01:00
9h 30m
1 stop
Depart: Sat, 23 Aug, 2014 Return: Thu, 11 Sep, 2014 Trip spans 20 days
Air Canada
Air Canada
LHR
11:00
DCA
22:01
11h 01m
1 stop
DCA
02:00
LHR
12:00
10h 00m
1 stop
Depart: Sun, 24 Aug, 2014 Return: Mon, 1 Sep, 2014 Trip spans 9 days
US Airways
US Airways
LHR
08:15
DCA
19:08
10h 53m
1 stop
DCA
18:00
LHR
01:00
31h 00m
1 stop
Depart: Thu, 14 Aug, 2014 Return: Tue, 26 Aug, 2014 Trip spans 13 days
Lufthansa
Lufthansa
MAN
06:55
IAD
15:05
8h 10m
1 stop
IAD
18:20
MAN
07:30
13h 10m
1 stop
Depart: Fri, 15 Aug, 2014 Return: Tue, 26 Aug, 2014 Trip spans 12 days
Lufthansa
Lufthansa
MAN
06:55
IAD
15:05
8h 10m
1 stop
IAD
18:20
MAN
07:30
13h 10m
1 stop
Depart: Mon, 11 Aug, 2014 Return: Mon, 25 Aug, 2014 Trip spans 15 days
SAS
SAS
LHR
02:40
IAD
16:00
13h 20m
1 stop
IAD
13:15
LHR
04:05
14h 50m
1 stop
Depart: Thu, 7 Aug, 2014 Return: Thu, 21 Aug, 2014 Trip spans 15 days
Aeroflot
Aeroflot
LHR
09:25
IAD
23:43
38h 18m
1 stop
IAD
10:45
LHR
12:25
25h 40m
1 stop
Depart: Tue, 5 Aug, 2014 Return: Mon, 11 Aug, 2014 Trip spans 7 days
Brussels Airlines
Brussels Airlines
MAN
06:25
IAD
19:55
13h 30m
1 stop
IAD
13:35
MAN
11:55
22h 20m
1 stop
Depart: Wed, 6 Aug, 2014 Return: Mon, 11 Aug, 2014 Trip spans 6 days
Brussels Airlines
Brussels Airlines
MAN
13:25
IAD
19:55
30h 30m
1 stop
IAD
13:35
MAN
07:55
18h 20m
1 stop
Change your search
Airports
Origin

Aberdeen
£594
Birmingham
£807
Edinburgh
£569
London
only £883
only £979
Manchester
£851
Destination

Washington
only £674
only £979