Find Deals on Flights from United Kingdom to Washington

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 United Kingdom to Washington

(Round-trip)
Depart: Tue Apr 11 2017 Return: Tue Apr 25 2017 Trip spans 15 days
British Airways
British Airways
BHX
IAD
26h 30m
2 stops
IAD
BHX
16h 30m
1 stop
Depart: Fri Mar 10 2017 Return: Sun Mar 12 2017 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
MAN
IAD
30h 20m
1 stop
IAD
MAN
22h 49m
1 stop
Depart: Wed Feb 15 2017 Return: Wed Mar 8 2017 Trip spans 22 days
KLM
KLM
GLA
IAD
14h 45m
1 stop
IAD
GLA
9h 55m
1 stop
Depart: Sat Jun 3 2017 Return: Wed Jun 7 2017 Trip spans 5 days
Finnair
Finnair
EDI
IAD
10h 50m
1 stop
IAD
EDI
11h 15m
1 stop
Depart: Sat Apr 29 2017 Return: Sat May 13 2017 Trip spans 15 days
Brussels Airlines
Brussels Airlines
BHX
IAD
11h 50m
1 stop
IAD
BHX
16h 45m
2 stops
Depart: Wed May 24 2017 Return: Sun Jun 4 2017 Trip spans 12 days
Icelandair
Icelandair
LGW
IAD
11h 15m
1 stop
IAD
LGW
16h 50m
1 stop
Depart: Tue Jun 6 2017 Return: Sun Jun 11 2017 Trip spans 6 days
Delta
Delta
EDI
DCA
15h 31m
2 stops
DCA
EDI
13h 56m
2 stops
Depart: Tue Feb 21 2017 Return: Mon Feb 27 2017 Trip spans 7 days
Austrian Airlines
Austrian Airlines
STN
IAD
24h 15m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Fri Apr 14 2017 Return: Sun Apr 16 2017 Trip spans 3 days
Lufthansa
Lufthansa
ABZ
IAD
15h 20m
1 stop
IAD
ABZ
14h 40m
1 stop
Depart: Mon May 15 2017 Return: Mon May 29 2017 Trip spans 15 days
SWISS
SWISS
LCY
IAD
12h 20m
1 stop
IAD
LCY
15h 00m
1 stop
Depart: Mon Jun 26 2017 Return: Mon Jul 17 2017 Trip spans 22 days
Thomas Cook Airlines
Thomas Cook Airlines
MAN
DCA
13h 21m
1 stop
DCA
MAN
10h 05m
1 stop
Depart: Sun Feb 12 2017 Return: Sun Feb 26 2017 Trip spans 15 days
Air Canada
Air Canada
BHX
DCA
36h 04m
2 stops
DCA
BHX
15h 35m
2 stops
Depart: Tue Jan 24 2017 Return: Tue Feb 7 2017 Trip spans 15 days
TAP Portugal
TAP Portugal
LGW
IAD
17h 37m
2 stops
IAD
LGW
13h 55m
2 stops
Depart: Thu Mar 30 2017 Return: Sat Apr 15 2017 Trip spans 17 days
Aer Lingus
Aer Lingus
LHR
IAD
12h 45m
1 stop
IAD
LHR
10h 50m
1 stop
Depart: Mon Jul 10 2017 Return: Thu Jul 20 2017 Trip spans 11 days
Turkish Airlines
Turkish Airlines
EDI
IAD
32h 15m
1 stop
IAD
EDI
29h 45m
1 stop
Depart: Wed Feb 1 2017 Return: Thu Feb 23 2017 Trip spans 23 days
Virgin Atlantic
Virgin Atlantic
MAN
IAD
13h 25m
1 stop
IAD
MAN
13h 55m
1 stop
Depart: Wed Apr 12 2017 Return: Sat Apr 22 2017 Trip spans 11 days
British Airways
British Airways
MAN
IAD
11h 20m
1 stop
IAD
MAN
9h 55m
1 stop
Depart: Thu Jan 26 2017 Return: Thu Feb 16 2017 Trip spans 22 days
KLM
KLM
LHR
IAD
12h 05m
1 stop
IAD
LHR
10h 15m
1 stop
Depart: Tue Mar 7 2017 Return: Mon Mar 13 2017 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
MAN
DCA
18h 39m
1 stop
DCA
MAN
12h 01m
1 stop
Depart: Tue Feb 21 2017 Return: Mon Feb 27 2017 Trip spans 7 days
Brussels Airlines
Brussels Airlines
BRS
IAD
14h 00m
1 stop
IAD
BRS
18h 20m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

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

We compile tonnes of data for you
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,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Aberdeen
$533
Bristol
$449
London
only $426
only $550
only $474
only $477
Manchester
$376
Glasgow
$421
Edinburgh
$429
Birmingham
$354
Destination

Washington
only $354
only $390