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

Depart
Return
1 adult
Adults
18-64
Seniors
65+
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 from Washington Dulles Intl to London Heathrow

(Round-trip)
Depart: Fri Nov 3 2017 Return: Sat Nov 11 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
LHR
12h 00m
1 stop
LHR
IAD
12h 35m
1 stop
Depart: Thu Nov 16 2017 Return: Fri Nov 24 2017 Trip spans 9 days
Icelandair
Icelandair
IAD
LHR
18h 45m
1 stop
LHR
IAD
26h 55m
1 stop
Depart: Mon Jul 31 2017 Return: Mon Sep 11 2017 Trip spans 43 days
Turkish Airlines
Turkish Airlines
IAD
LHR
36h 30m
1 stop
LHR
IAD
36h 40m
1 stop
Depart: Sat Aug 19 2017 Return: Sat Sep 2 2017 Trip spans 15 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
19h 40m
1 stop
LHR
IAD
12h 33m
1 stop
Depart: Tue Jul 4 2017 Return: Mon Aug 28 2017 Trip spans 56 days
Lufthansa
Lufthansa
IAD
LHR
7h 20m
nonstop
LHR
IAD
13h 00m
1 stop
Depart: Mon Jun 5 2017 Return: Mon Jun 12 2017 Trip spans 8 days
Iberia
Iberia
IAD
LHR
7h 10m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Mon Jul 3 2017 Return: Tue Jul 11 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Fri Aug 18 2017 Return: Sun Sep 3 2017 Trip spans 17 days
United
United
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 10m
nonstop
Depart: Wed Jun 21 2017 Return: Sat Jul 1 2017 Trip spans 11 days
British Airways
British Airways
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Mon Nov 13 2017 Return: Sat Nov 18 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
LHR
10h 30m
1 stop
LHR
IAD
10h 50m
1 stop
Depart: Tue Nov 21 2017 Return: Sun Nov 26 2017 Trip spans 6 days
Icelandair
Icelandair
IAD
LHR
10h 30m
1 stop
LHR
IAD
26h 55m
1 stop
Depart: Thu Oct 19 2017 Return: Fri Nov 3 2017 Trip spans 16 days
Major Airline
Major Airline
IAD
LHR
13h 55m
1 stop
LHR
IAD
31h 05m
1 stop
Depart: Sat May 27 2017 Return: Sun Jun 4 2017 Trip spans 9 days
$1140
Select
Aeroflot
Aeroflot
IAD
LHR
21h 05m
1 stop
LHR
IAD
28h 25m
1 stop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
$1180
Select
Jet Airways
Jet Airways
IAD
LHR
7h 25m
nonstop
LHR
IAD
35h 20m
2 stops
Depart: Tue Oct 24 2017 Return: Sun Oct 29 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
LHR
10h 55m
1 stop
LHR
IAD
10h 55m
1 stop
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
10h 10m
1 stop
LHR
IAD
27h 00m
1 stop
Depart: Thu Oct 12 2017 Return: Mon Oct 16 2017 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAD
LHR
18h 30m
1 stop
LHR
IAD
31h 50m
1 stop
Depart: Sun Sep 3 2017 Return: Tue Sep 12 2017 Trip spans 10 days
Icelandair
Icelandair
IAD
LHR
25h 15m
1 stop
LHR
IAD
27h 00m
1 stop
Depart: Fri Nov 3 2017 Return: Tue Nov 7 2017 Trip spans 5 days
Major Airline
Major Airline
IAD
LHR
15h 00m
1 stop
LHR
IAD
10h 55m
1 stop
Depart: Tue Nov 7 2017 Return: Tue Dec 19 2017 Trip spans 43 days
Turkish Airlines
Turkish Airlines
IAD
LHR
18h 30m
1 stop
LHR
IAD
25h 30m
1 stop
Direct flights IAD to LHR on American Airlines
Flight # Depart IAD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6167 6:00 pm 6:20 am May 20 - May 31
6167 6:00 pm 6:20 am Jun 1 - Jul 31
6192 10:20 pm 10:30 am May 20 - Oct 27
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$515
Destination

London
$515
Airlines Airline reviews

144 travelers who booked a flight from Washington to London rated their chosen airlines with an average of 7.9.

Overall
8.0
Boarding
8.2
Crew
8.6
Comfort
7.5
Food
7.2
Entertainment
8.0