Find Deals on Flights from Washington Dulles Intl to United Kingdom

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington Dulles Intl to United Kingdom

(Round-trip)
Depart: Tue Jul 11 2017 Return: Tue Aug 1 2017 Trip spans 22 days
Virgin Atlantic
Virgin Atlantic
IAD
GLA
20h 15m
1 stop
GLA
IAD
31h 37m
1 stop
Depart: Fri Mar 3 2017 Return: Fri Mar 10 2017 Trip spans 8 days
British Airways
British Airways
IAD
GLA
15h 40m
1 stop
GLA
IAD
12h 15m
1 stop
Depart: Tue May 30 2017 Return: Tue Jun 13 2017 Trip spans 15 days
Delta
Delta
IAD
GLA
18h 30m
1 stop
GLA
IAD
12h 04m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 18 2017 Trip spans 15 days
Major Airline
Major Airline
IAD
GLA
10h 05m
1 stop
GLA
IAD
14h 45m
1 stop
Depart: Tue May 16 2017 Return: Tue May 23 2017 Trip spans 8 days
Thomas Cook Airlines
Thomas Cook Airlines
IAD
MAN
15h 20m
1 stop
MAN
IAD
17h 45m
1 stop
Depart: Tue Apr 11 2017 Return: Thu Apr 20 2017 Trip spans 10 days
KLM
KLM
IAD
GLA
23h 05m
1 stop
GLA
IAD
14h 30m
1 stop
Depart: Wed Feb 8 2017 Return: Mon Mar 6 2017 Trip spans 27 days
Icelandair
Icelandair
IAD
LGW
10h 30m
1 stop
LGW
IAD
11h 00m
1 stop
Depart: Fri Mar 17 2017 Return: Mon Mar 20 2017 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAD
EDI
35h 20m
1 stop
EDI
IAD
35h 55m
1 stop
Depart: Fri Jun 9 2017 Return: Sun Jun 11 2017 Trip spans 3 days
Lufthansa
Lufthansa
IAD
BHX
16h 05m
1 stop
BHX
IAD
16h 50m
1 stop
Depart: Fri Feb 10 2017 Return: Sat Feb 18 2017 Trip spans 9 days
Air Canada
Air Canada
IAD
BHD
23h 10m
2 stops
BHD
IAD
17h 45m
2 stops
Depart: Mon Jan 23 2017 Return: Sun Jan 29 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
IAD
LBA
9h 30m
1 stop
LBA
IAD
10h 45m
1 stop
Depart: Sat May 13 2017 Return: Mon May 15 2017 Trip spans 3 days
United
United
IAD
EDI
9h 40m
1 stop
EDI
IAD
13h 25m
1 stop
Depart: Mon May 1 2017 Return: Mon May 8 2017 Trip spans 8 days
Austrian Airlines
Austrian Airlines
IAD
STN
21h 15m
1 stop
STN
IAD
23h 40m
1 stop
Depart: Wed Jun 14 2017 Return: Sun Jun 18 2017 Trip spans 5 days
Condor
Condor
IAD
BHD
27h 35m
2 stops
BHD
IAD
16h 40m
2 stops
Depart: Fri Feb 24 2017 Return: Fri Mar 3 2017 Trip spans 8 days
British Airways
British Airways
IAD
GLA
15h 05m
1 stop
GLA
IAD
12h 15m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 27 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
IAD
GLA
20h 15m
1 stop
GLA
IAD
25h 24m
1 stop
Depart: Sun Jun 4 2017 Return: Mon Jun 12 2017 Trip spans 9 days
Delta
Delta
IAD
GLA
23h 05m
1 stop
GLA
IAD
31h 37m
1 stop
Depart: Tue Jul 4 2017 Return: Tue Jul 18 2017 Trip spans 15 days
SWISS
SWISS
IAD
LCY
10h 15m
1 stop
LCY
IAD
24h 35m
1 stop
Depart: Tue Jun 20 2017 Return: Mon Jun 26 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
GLA
9h 40m
1 stop
GLA
IAD
12h 15m
1 stop
Depart: Thu May 4 2017 Return: Tue May 9 2017 Trip spans 6 days
Thomas Cook Airlines
Thomas Cook Airlines
IAD
MAN
22h 15m
1 stop
MAN
IAD
17h 45m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Washington
$381
Destination

Belfast
$658
Leeds
$680
London
only $855
only $531
only $705
Manchester
$443
Glasgow
$381
Edinburgh
$533
Birmingham
$553