Find Deals on Flights from London Heathrow to Washington Dulles Intl (LHR - IAD)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
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 from London Heathrow to Washington Dulles Intl

(Round-trip)
Depart: Sat Feb 20 2016 Return: Sun Feb 21 2016 Trip spans 2 days
United
United
LHR
4:30a
IAD
8:10p
15h 40m
1 stop
IAD
9:50a
LHR
9:25p
11h 35m
1 stop
Depart: Mon Nov 23 2015 Return: Sun Dec 6 2015 Trip spans 14 days
Icelandair
Icelandair
LHR
3:35p
IAD
6:30p
26h 55m
1 stop
IAD
2:45p
LHR
1:30a
10h 45m
1 stop
Depart: Mon Sep 7 2015 Return: Mon Sep 14 2015 Trip spans 8 days
Finnair
Finnair
LHR
6:45a
IAD
2:45p
8h 00m
nonstop
IAD
6:25p
LHR
1:40a
7h 15m
nonstop
Depart: Thu Sep 3 2015 Return: Wed Sep 30 2015 Trip spans 28 days
Lufthansa
Lufthansa
LHR
12:20p
IAD
8:40p
8h 20m
nonstop
IAD
5:25a
LHR
12:55p
7h 30m
nonstop
Depart: Mon Feb 1 2016 Return: Fri Feb 5 2016 Trip spans 5 days
Virgin Atlantic
Virgin Atlantic
LHR
9:35a
IAD
9:02p
11h 27m
1 stop
IAD
2:10p
LHR
9:35p
7h 25m
nonstop
Depart: Wed Dec 30 2015 Return: Fri Jan 8 2016 Trip spans 10 days
British Airways
British Airways
LHR
6:15a
IAD
2:40p
8h 25m
nonstop
IAD
1:15p
LHR
8:25p
7h 10m
nonstop
Depart: Tue Dec 15 2015 Return: Tue Dec 29 2015 Trip spans 15 days
Aer Lingus
Aer Lingus
LHR
2:50a
IAD
3:25p
12h 35m
1 stop
IAD
5:20p
LHR
5:30a
12h 10m
1 stop
Depart: Thu Sep 17 2015 Return: Sun Sep 20 2015 Trip spans 4 days
SWISS
SWISS
LHR
2:00a
IAD
4:25p
14h 25m
1 stop
IAD
1:40p
LHR
4:40a
15h 00m
1 stop
Depart: Wed Oct 7 2015 Return: Mon Oct 19 2015 Trip spans 13 days
SAS
SAS
LHR
2:40a
IAD
4:00p
13h 20m
1 stop
IAD
1:15p
LHR
4:05a
14h 50m
1 stop
Depart: Thu Aug 27 2015 Return: Mon Sep 7 2015 Trip spans 12 days
Austrian Airlines
Austrian Airlines
LHR
2:00a
IAD
3:05p
13h 05m
1 stop
IAD
1:55p
LHR
5:20a
15h 25m
1 stop
Depart: Sun Sep 6 2015 Return: Mon Sep 14 2015 Trip spans 9 days
KLM
KLM
LHR
4:40a
IAD
4:30p
11h 50m
1 stop
IAD
1:45p
LHR
12:00a
10h 15m
1 stop
Depart: Sun Nov 8 2015 Return: Mon Nov 9 2015 Trip spans 2 days
$1332
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Turkish Airlines
Turkish Airlines
LHR
1:00p
IAD
6:35p
29h 35m
1 stop
IAD
6:20p
LHR
11:00a
16h 40m
1 stop
Direct flights LHR to IAD on Delta
Flight # Depart LHR Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4382 11:00 am 2:15 pm Jul 31 - Aug 31
4382 11:00 am 2:15 pm Sep 1 - Sep 7
4382 11:00 am 2:15 pm Sep 5 - Sep 10
4382 11:00 am 2:15 pm Jul 30 - Aug 30
Airports
Origin

London
$556
Destination

Washington
$556