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 Nov 7 2015 Return: Sun Nov 8 2015 Trip spans 2 days
United
United
LHR
3:50a
IAD
3:25p
11h 35m
1 stop
IAD
4:38a
LHR
8:20p
15h 42m
1 stop
Depart: Fri Nov 13 2015 Return: Sun Nov 15 2015 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
LHR
7:25a
IAD
4:54p
33h 29m
1 stop
IAD
8:45a
LHR
9:05p
12h 20m
1 stop
Depart: Wed Nov 4 2015 Return: Wed Nov 11 2015 Trip spans 8 days
Icelandair
Icelandair
LHR
3:35p
IAD
6:30p
26h 55m
1 stop
IAD
2:45p
LHR
9:30a
18h 45m
1 stop
Depart: Tue Sep 8 2015 Return: Tue Sep 15 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: Sat Sep 5 2015 Return: Tue Sep 8 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: Mon Sep 28 2015 Return: Mon Oct 12 2015 Trip spans 15 days
KLM
KLM
LHR
4:40a
IAD
4:30p
11h 50m
1 stop
IAD
1:45p
LHR
4:50a
15h 05m
1 stop
Depart: Mon Aug 24 2015 Return: Mon Aug 31 2015 Trip spans 8 days
Austrian Airlines
Austrian Airlines
LHR
2:00a
IAD
3:05p
13h 05m
1 stop
IAD
1:55p
LHR
11:25p
33h 30m
1 stop
Depart: Sat Oct 17 2015 Return: Tue Oct 20 2015 Trip spans 4 days
SAS
SAS
LHR
2:40a
IAD
4:00p
13h 20m
1 stop
IAD
1:15p
LHR
7:00a
17h 45m
1 stop
Depart: Thu Sep 24 2015 Return: Mon Sep 28 2015 Trip spans 5 days
Lufthansa
Lufthansa
LHR
3:30a
IAD
12:10p
8h 40m
nonstop
IAD
5:25a
LHR
12:55p
7h 30m
nonstop
Depart: Sat Aug 22 2015 Return: Mon Aug 24 2015 Trip spans 3 days
Brussels Airlines
Brussels Airlines
LHR
2:50a
IAD
3:30p
12h 40m
1 stop
IAD
1:50p
LHR
12:35p
22h 45m
1 stop
Depart: Mon Feb 1 2016 Return: Fri Feb 5 2016 Trip spans 5 days
Turkish Airlines
Turkish Airlines
LHR
5:30p
IAD
6:35p
25h 05m
1 stop
IAD
6:20p
LHR
11:00a
16h 40m
1 stop
Depart: Sun Dec 20 2015 Return: Mon Jan 11 2016 Trip spans 23 days
Aeroflot
Aeroflot
LHR
5:30p
IAD
12:20p
18h 50m
1 stop
IAD
9:05a
LHR
11:05a
26h 00m
1 stop
Depart: Mon Aug 10 2015 Return: Wed Sep 30 2015 Trip spans 52 days
$1220
Select
Aer Lingus
Aer Lingus
LHR
5:10p
IAD
4:20p
23h 10m
1 stop
IAD
1:20p
LHR
11:05p
9h 45m
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 Aug 1 - Aug 30
4382 11:00 am 2:15 pm Aug 3 - 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 Sep 11 - Sep 18
Airports
Origin

London
$629
Destination

Washington
$629