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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, 13 Oct, 2014 Return: Tue, 28 Oct, 2014 Trip spans 16 days
US Airways
US Airways
GLA
06:20
IAD
20:20
14h 00m
2 stops
IAD
14:00
GLA
06:35
16h 35m
2 stops
Depart: Wed, 27 Aug, 2014 Return: Thu, 4 Sep, 2014 Trip spans 9 days
Brussels Airlines
Brussels Airlines
BHX
02:10
IAD
15:20
13h 10m
1 stop
IAD
18:25
BHX
04:40
10h 15m
1 stop
Depart: Tue, 2 Sep, 2014 Return: Tue, 9 Sep, 2014 Trip spans 8 days
Brussels Airlines
Brussels Airlines
BHX
08:20
IAD
19:55
11h 35m
1 stop
IAD
18:25
BHX
04:40
10h 15m
1 stop
Depart: Tue, 9 Sep, 2014 Return: Tue, 30 Sep, 2014 Trip spans 22 days
Brussels Airlines
Brussels Airlines
MAN
06:25
IAD
19:55
13h 30m
1 stop
IAD
18:25
MAN
07:55
13h 30m
1 stop
Depart: Tue, 30 Sep, 2014 Return: Mon, 20 Oct, 2014 Trip spans 21 days
Delta
Delta
GLA
02:00
IAD
22:06
20h 06m
2 stops
IAD
11:50
GLA
07:05
19h 15m
2 stops
Depart: Thu, 28 Aug, 2014 Return: Mon, 1 Sep, 2014 Trip spans 5 days
Brussels Airlines
Brussels Airlines
MAN
02:35
IAD
19:55
17h 20m
1 stop
IAD
13:35
MAN
07:55
18h 20m
1 stop
Depart: Tue, 16 Sep, 2014 Return: Sun, 21 Sep, 2014 Trip spans 6 days
US Airways
US Airways
EDI
06:40
IAD
20:20
13h 40m
2 stops
IAD
09:35
EDI
23:40
14h 05m
2 stops
Depart: Sat, 6 Sep, 2014 Return: Mon, 22 Sep, 2014 Trip spans 17 days
Brussels Airlines
Brussels Airlines
BHX
02:10
IAD
19:55
17h 45m
1 stop
IAD
13:45
BHX
08:15
18h 30m
1 stop
Depart: Fri, 26 Sep, 2014 Return: Thu, 9 Oct, 2014 Trip spans 14 days
Delta
Delta
MAN
01:55
IAD
16:25
14h 30m
2 stops
IAD
02:00
MAN
22:50
20h 50m
2 stops
Depart: Sat, 11 Oct, 2014 Return: Thu, 6 Nov, 2014 Trip spans 27 days
Air France
Air France
EDI
02:15
IAD
14:35
12h 20m
1 stop
IAD
13:50
EDI
06:35
16h 45m
1 stop
Depart: Sun, 7 Sep, 2014 Return: Thu, 11 Sep, 2014 Trip spans 5 days
Aeroflot
Aeroflot
LHR
09:25
IAD
13:55
28h 30m
1 stop
IAD
10:45
LHR
23:00
36h 15m
1 stop
Depart: Sat, 13 Sep, 2014 Return: Sat, 27 Sep, 2014 Trip spans 15 days
KLM Royal Dutch
KLM Royal Dutch
NCL
13:35
IAD
16:25
26h 50m
1 stop
IAD
13:55
NCL
01:30
11h 35m
1 stop
Depart: Sun, 14 Sep, 2014 Return: Thu, 2 Oct, 2014 Trip spans 19 days
United
United
LHR
04:40
IAD
15:26
10h 46m
1 stop
IAD
12:53
LHR
22:40
9h 47m
1 stop
Depart: Mon, 1 Sep, 2014 Return: Mon, 15 Sep, 2014 Trip spans 15 days
British Airways
British Airways
MAN
09:50
IAD
21:35
11h 45m
1 stop
IAD
18:35
MAN
03:50
9h 15m
1 stop
Depart: Mon, 15 Sep, 2014 Return: Sat, 20 Sep, 2014 Trip spans 6 days
US Airways
US Airways
LHR
10:25
IAD
22:08
11h 43m
1 stop
IAD
14:00
LHR
22:50
32h 50m
1 stop
Depart: Wed, 24 Sep, 2014 Return: Wed, 1 Oct, 2014 Trip spans 8 days
SAS
SAS
LHR
02:40
IAD
16:00
13h 20m
1 stop
IAD
13:15
LHR
08:00
18h 45m
1 stop
Depart: Mon, 22 Sep, 2014 Return: Fri, 21 Nov, 2014 Trip spans 61 days
Delta
Delta
LHR
07:35
IAD
15:50
8h 15m
1 stop
IAD
10:40
LHR
21:05
10h 25m
1 stop
Depart: Thu, 18 Sep, 2014 Return: Tue, 7 Oct, 2014 Trip spans 20 days
Air Canada
Air Canada
LHR
04:30
IAD
18:28
13h 58m
1 stop
IAD
10:33
LHR
23:35
13h 02m
1 stop
Depart: Sun, 28 Sep, 2014 Return: Wed, 1 Oct, 2014 Trip spans 4 days
Icelandair
Icelandair
LGW
09:10
IAD
20:10
11h 00m
1 stop
IAD
16:35
LGW
02:45
10h 10m
1 stop
Change your search
Airports
Origin

Birmingham
£484
Glasgow
£489
Newcastle upon Tyne
£548
Edinburgh
£495
London
only £729
only £539
Manchester
£494
Destination

Washington
£484