Find Deals on Flights from United Kingdom to Washington Dulles Intl

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
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Book cheap flights to Washington Dulles Intl

(Round-trip)
Depart: Wed 25 Nov 2015 Return: Sun 29 Nov 2015 Trip spans 5 days
£334
Select
Air Canada
Air Canada
BHX
01:05
IAD
16:15
15h 10m
2 stops
IAD
17:00
BHX
03:05
34h 05m
2 stops
Depart: Mon 16 Nov 2015 Return: Mon 23 Nov 2015 Trip spans 8 days
£336
Select
Finnair
Finnair
GLA
08:45
IAD
20:30
11h 45m
1 stop
IAD
17:30
GLA
06:25
12h 55m
1 stop
Depart: Thu 26 Nov 2015 Return: Mon 30 Nov 2015 Trip spans 5 days
£337
Select
KLM
KLM
BHX
04:25
IAD
15:45
11h 20m
1 stop
IAD
13:00
BHX
22:40
9h 40m
1 stop
Depart: Wed 18 Nov 2015 Return: Wed 25 Nov 2015 Trip spans 8 days
£338
Select
KLM
KLM
MAN
00:55
IAD
15:45
14h 50m
1 stop
IAD
13:00
MAN
03:00
14h 00m
1 stop
Depart: Mon 30 Nov 2015 Return: Wed 9 Dec 2015 Trip spans 10 days
£353
Select
Delta
Delta
MAN
05:20
IAD
09:12
27h 52m
1 stop
IAD
04:40
MAN
21:35
16h 55m
2 stops
Depart: Sat 28 Nov 2015 Return: Sun 29 Nov 2015 Trip spans 2 days
£355
Select
United
United
LHR
01:50
IAD
14:55
13h 05m
1 stop
IAD
01:21
LHR
10:40
9h 19m
1 stop
Depart: Fri 19 Feb 2016 Return: Mon 7 Mar 2016 Trip spans 18 days
£357
Select
KLM
KLM
GLA
01:00
IAD
15:45
14h 45m
1 stop
IAD
12:55
GLA
02:55
14h 00m
1 stop
Depart: Fri 20 Nov 2015 Return: Mon 23 Nov 2015 Trip spans 4 days
£361
Select
Air Canada
Air Canada
MAN
06:25
IAD
15:00
8h 35m
nonstop
IAD
12:55
MAN
00:15
11h 20m
1 stop
Depart: Thu 10 Dec 2015 Return: Wed 23 Dec 2015 Trip spans 14 days
£368
Select
Virgin Atlantic
Virgin Atlantic
MAN
05:20
IAD
20:48
15h 28m
1 stop
IAD
01:00
MAN
21:00
20h 00m
1 stop
Depart: Wed 21 Oct 2015 Return: Mon 26 Oct 2015 Trip spans 6 days
£375
Select
Brussels Airlines
Brussels Airlines
EDI
02:00
IAD
15:30
13h 30m
1 stop
IAD
14:55
EDI
07:10
16h 15m
1 stop
Depart: Sun 29 Nov 2015 Return: Wed 9 Dec 2015 Trip spans 11 days
£376
Select
British Airways
British Airways
MAN
13:55
IAD
14:40
24h 45m
1 stop
IAD
13:15
MAN
23:10
9h 55m
1 stop
Depart: Sat 14 Nov 2015 Return: Sun 15 Nov 2015 Trip spans 2 days
£380
Select
Delta
Delta
LHR
06:00
IAD
14:35
8h 35m
nonstop
IAD
08:15
LHR
21:50
13h 35m
1 stop
Depart: Wed 27 Jan 2016 Return: Wed 3 Feb 2016 Trip spans 8 days
£385
Select
SWISS
SWISS
LHR
02:00
IAD
15:20
13h 20m
1 stop
IAD
04:00
LHR
11:25
7h 25m
nonstop
Depart: Sat 31 Oct 2015 Return: Mon 2 Nov 2015 Trip spans 3 days
£391
Select
United
United
MAN
04:00
IAD
15:25
11h 25m
1 stop
IAD
13:10
MAN
20:15
7h 05m
nonstop
Depart: Mon 2 Nov 2015 Return: Mon 23 Nov 2015 Trip spans 22 days
£394
Select
British Airways
British Airways
GLA
02:55
IAD
14:40
11h 45m
1 stop
IAD
13:15
GLA
23:15
10h 00m
1 stop
Depart: Thu 24 Dec 2015 Return: Sun 3 Jan 2016 Trip spans 11 days
£403
Select
Air France
Air France
EDI
12:15
IAD
16:35
28h 20m
1 stop
IAD
13:40
EDI
11:35
21h 55m
1 stop
Depart: Sun 25 Oct 2015 Return: Tue 10 Nov 2015 Trip spans 17 days
£405
Select
Austrian Airlines
Austrian Airlines
LHR
15:35
IAD
15:45
24h 10m
1 stop
IAD
13:40
LHR
20:50
7h 10m
nonstop
Depart: Wed 6 Jan 2016 Return: Fri 15 Jan 2016 Trip spans 10 days
£408
Select
Virgin Atlantic
Virgin Atlantic
LHR
06:00
IAD
14:35
8h 35m
nonstop
IAD
08:55
LHR
21:35
12h 40m
1 stop
Depart: Mon 9 Nov 2015 Return: Wed 18 Nov 2015 Trip spans 10 days
£418
Select
KLM
KLM
LHR
03:40
IAD
15:45
12h 05m
1 stop
IAD
13:00
LHR
23:00
10h 00m
1 stop
Depart: Fri 13 Nov 2015 Return: Mon 30 Nov 2015 Trip spans 18 days
£423
Select
Delta
Delta
LGW
06:40
IAD
23:43
17h 03m
2 stops
IAD
06:57
LGW
23:00
16h 03m
2 stops
Airports
Origin

London
only £355
only £423
Manchester
£338
Glasgow
£336
Edinburgh
£375
Birmingham
£334
Destination

Washington
£334