Find Deals on 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: Thu Aug 31 2017 Return: Sat Sep 2 2017 Trip spans 3 days
SAS
SAS
IAD
LHR
21h 15m
1 stop
LHR
IAD
54h 10m
2 stops
Depart: Sat Apr 29 2017 Return: Fri May 5 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
LHR
23h 00m
1 stop
LHR
IAD
29h 55m
1 stop
Depart: Tue Sep 19 2017 Return: Mon Sep 25 2017 Trip spans 7 days
Icelandair
Icelandair
IAD
LHR
10h 10m
1 stop
LHR
IAD
11h 00m
1 stop
Depart: Thu Aug 24 2017 Return: Wed Aug 30 2017 Trip spans 7 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Tue Jul 4 2017 Return: Mon Aug 28 2017 Trip spans 56 days
British Airways
British Airways
IAD
LHR
7h 10m
nonstop
LHR
IAD
11h 45m
1 stop
Depart: Wed Jun 7 2017 Return: Mon Jun 12 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
IAD
LHR
10h 50m
1 stop
LHR
IAD
10h 45m
1 stop
Depart: Tue Jun 13 2017 Return: Tue Jun 27 2017 Trip spans 15 days
Delta
Delta
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Thu Mar 30 2017 Return: Mon Apr 10 2017 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAD
LHR
34h 40m
1 stop
LHR
IAD
25h 55m
1 stop
Depart: Thu Sep 21 2017 Return: Sat Sep 23 2017 Trip spans 3 days
SAS
SAS
IAD
LHR
23h 00m
1 stop
LHR
IAD
54h 10m
2 stops
Depart: Fri Apr 28 2017 Return: Thu May 4 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
LHR
14h 25m
1 stop
LHR
IAD
11h 55m
1 stop
Depart: Thu May 11 2017 Return: Fri May 12 2017 Trip spans 2 days
SAS
SAS
IAD
LHR
19h 10m
1 stop
LHR
IAD
48h 30m
2 stops
Depart: Sun Jun 4 2017 Return: Wed Jun 14 2017 Trip spans 11 days
Icelandair
Icelandair
IAD
LHR
16h 50m
1 stop
LHR
IAD
20h 35m
1 stop
Depart: Sat Sep 9 2017 Return: Sat Sep 16 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
10h 55m
1 stop
LHR
IAD
10h 45m
1 stop
Depart: Fri Mar 31 2017 Return: Wed Apr 5 2017 Trip spans 6 days
$1419
Select
Lufthansa
Lufthansa
IAD
LHR
7h 30m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
Virgin Atlantic
Virgin Atlantic
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Wed Jul 19 2017 Return: Tue Aug 15 2017 Trip spans 28 days
British Airways
British Airways
IAD
LHR
7h 20m
nonstop
LHR
IAD
10h 45m
1 stop
Depart: Fri Sep 1 2017 Return: Mon Sep 4 2017 Trip spans 4 days
SAS
SAS
IAD
LHR
40h 20m
2 stops
LHR
IAD
29h 55m
1 stop
Depart: Tue Apr 25 2017 Return: Thu May 4 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
LHR
12h 55m
1 stop
LHR
IAD
13h 50m
1 stop
Depart: Mon Jul 24 2017 Return: Fri Aug 4 2017 Trip spans 12 days
British Airways
British Airways
IAD
LHR
7h 20m
nonstop
LHR
IAD
12h 00m
1 stop
Depart: Sun Aug 20 2017 Return: Mon Aug 28 2017 Trip spans 9 days
Icelandair
Icelandair
IAD
LHR
16h 50m
1 stop
LHR
IAD
20h 35m
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 Mar 27 - May 31
6192 10:20 pm 10:30 am Apr 9 - May 17
6192 10:20 pm 10:30 am Apr 6 - May 11
6192 10:20 pm 10:30 am Mar 28 - Apr 8
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
$582
Destination

London
$582
Airlines Airline reviews

87 travelers who booked a flight from Washington to London rated their chosen airlines with an average of 8.2.

Overall
8.2
Boarding
8.3
Crew
8.6
Comfort
7.7
Food
7.5
Entertainment
8.4