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: Sun Oct 1 2017 Return: Thu Oct 12 2017 Trip spans 12 days
Major Airline
Major Airline
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Sun Oct 1 2017 Return: Thu Oct 12 2017 Trip spans 12 days
Icelandair
Icelandair
IAD
LHR
18h 35m
1 stop
LHR
IAD
27h 00m
1 stop
Depart: Sun Dec 17 2017 Return: Tue Jan 2 2018 Trip spans 17 days
Aer Lingus
Aer Lingus
IAD
LHR
12h 50m
1 stop
LHR
IAD
11h 55m
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
25h 55m
1 stop
Depart: Mon Aug 14 2017 Return: Mon Aug 28 2017 Trip spans 15 days
Austrian Airlines
Austrian Airlines
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Mon Nov 20 2017 Return: Tue Nov 28 2017 Trip spans 9 days
British Airways
British Airways
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 30m
nonstop
Depart: Thu Jul 27 2017 Return: Thu Aug 10 2017 Trip spans 15 days
Lufthansa
Lufthansa
IAD
LHR
7h 25m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Mon Nov 13 2017 Return: Mon Nov 20 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 30m
nonstop
Depart: Sat Nov 11 2017 Return: Sat Nov 18 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
10h 35m
1 stop
LHR
IAD
26h 55m
1 stop
Depart: Tue Nov 14 2017 Return: Thu Nov 23 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 25m
nonstop
Depart: Wed Nov 22 2017 Return: Thu Nov 30 2017 Trip spans 9 days
Major Airline
Major Airline
IAD
LHR
7h 15m
nonstop
LHR
IAD
8h 30m
nonstop
Depart: Sun Nov 26 2017 Return: Sun Dec 3 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
10h 35m
1 stop
LHR
IAD
11h 05m
1 stop
Depart: Wed Dec 6 2017 Return: Tue Dec 12 2017 Trip spans 7 days
Major Airline
Major Airline
IAD
LHR
13h 45m
1 stop
LHR
IAD
12h 30m
1 stop
Depart: Fri Oct 20 2017 Return: Fri Oct 27 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
10h 10m
1 stop
LHR
IAD
11h 00m
1 stop
Depart: Fri Dec 1 2017 Return: Mon Dec 11 2017 Trip spans 11 days
Major Airline
Major Airline
IAD
LHR
7h 05m
nonstop
LHR
IAD
8h 25m
nonstop
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LHR
25h 15m
1 stop
LHR
IAD
27h 00m
1 stop
Depart: Mon Jul 31 2017 Return: Sun Aug 6 2017 Trip spans 7 days
Lufthansa
Lufthansa
IAD
LHR
7h 30m
nonstop
LHR
IAD
8h 20m
nonstop
Depart: Mon Sep 25 2017 Return: Wed Oct 4 2017 Trip spans 10 days
Major Airline
Major Airline
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 05m
nonstop
Depart: Tue Sep 5 2017 Return: Tue Sep 12 2017 Trip spans 8 days
Major Airline
Major Airline
IAD
LHR
7h 10m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Thu Sep 21 2017 Return: Tue Sep 26 2017 Trip spans 6 days
Major Airline
Major Airline
IAD
LHR
7h 20m
nonstop
LHR
IAD
8h 00m
nonstop
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 Aug 1 - Oct 27
6167 6:00 pm 6:20 am Jun 24 - Jul 31
6192 10:20 pm 10:30 am Jun 24 - 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
$497
Destination

London
$497
Airlines Airline reviews

104 travelers who booked a flight from Washington to London rated their chosen airlines with an average of 7.7.

Overall
7.7
Boarding
8.1
Crew
8.4
Comfort
7.1
Food
6.8
Entertainment
8.0