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

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 London to Washington Dulles Intl

(Round-trip)
Depart: Sat Sep 30 2017 Return: Fri Oct 6 2017 Trip spans 7 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Mon Jun 5 2017 Return: Sun Jun 11 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
LHR
IAD
11h 45m
1 stop
IAD
LHR
12h 55m
1 stop
Depart: Sat Jul 1 2017 Return: Mon Jul 3 2017 Trip spans 3 days
Virgin Atlantic
Virgin Atlantic
LHR
IAD
28h 32m
1 stop
IAD
LHR
19h 15m
1 stop
Depart: Sat May 13 2017 Return: Tue May 23 2017 Trip spans 11 days
KLM
KLM
LCY
IAD
10h 35m
1 stop
IAD
LCY
10h 50m
1 stop
Depart: Mon May 15 2017 Return: Mon May 22 2017 Trip spans 8 days
Delta
Delta
LCY
IAD
12h 35m
1 stop
IAD
LCY
10h 45m
1 stop
Depart: Mon May 22 2017 Return: Tue May 30 2017 Trip spans 9 days
Lufthansa
Lufthansa
STN
IAD
24h 20m
1 stop
IAD
STN
21h 00m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
SWISS
SWISS
LCY
IAD
12h 30m
1 stop
IAD
LCY
19h 05m
1 stop
Depart: Fri Jul 21 2017 Return: Thu Aug 3 2017 Trip spans 14 days
Aeroflot
Aeroflot
LGW
IAD
24h 40m
1 stop
IAD
LGW
20h 15m
1 stop
Depart: Thu Sep 7 2017 Return: Sun Sep 10 2017 Trip spans 4 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Sun May 14 2017 Return: Mon May 22 2017 Trip spans 9 days
Austrian Airlines
Austrian Airlines
STN
IAD
23h 40m
1 stop
IAD
STN
21h 15m
1 stop
Depart: Fri May 5 2017 Return: Wed May 10 2017 Trip spans 6 days
Aer Lingus
Aer Lingus
LHR
IAD
10h 45m
1 stop
IAD
LHR
10h 10m
1 stop
Depart: Wed Aug 23 2017 Return: Sun Sep 17 2017 Trip spans 26 days
Icelandair
Icelandair
LGW
IAD
11h 15m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Wed Jul 5 2017 Return: Wed Jul 26 2017 Trip spans 22 days
$1128
Select
British Airways
British Airways
LHR
IAD
8h 00m
nonstop
IAD
LHR
7h 20m
nonstop
Depart: Thu May 4 2017 Return: Wed May 10 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
LGW
IAD
11h 15m
1 stop
IAD
LGW
10h 45m
1 stop
Depart: Wed Aug 23 2017 Return: Mon Sep 4 2017 Trip spans 13 days
Icelandair
Icelandair
LGW
IAD
11h 15m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Thu Mar 30 2017 Return: Fri Apr 28 2017 Trip spans 30 days
Aer Lingus
Aer Lingus
LHR
IAD
13h 45m
1 stop
IAD
LHR
9h 50m
1 stop
Depart: Wed Sep 13 2017 Return: Tue Sep 19 2017 Trip spans 7 days
Icelandair
Icelandair
LHR
IAD
11h 00m
1 stop
IAD
LHR
10h 10m
1 stop
Depart: Wed Jun 7 2017 Return: Sun Jun 11 2017 Trip spans 5 days
Aer Lingus
Aer Lingus
LGW
IAD
22h 40m
1 stop
IAD
LGW
12h 00m
1 stop
Depart: Tue Sep 12 2017 Return: Tue Sep 26 2017 Trip spans 15 days
Icelandair
Icelandair
LHR
IAD
27h 00m
1 stop
IAD
LHR
18h 35m
1 stop
Depart: Tue Apr 11 2017 Return: Wed Apr 19 2017 Trip spans 9 days
Lufthansa
Lufthansa
STN
IAD
27h 50m
1 stop
IAD
STN
16h 00m
1 stop
Direct flights LON to IAD on American Airlines
Flight # Depart LHR Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
6168 9:40 am 12:45 pm Mar 27 - May 31
6193 5:20 pm 8:20 pm Mar 28 - Apr 8
6193 5:20 pm 8:20 pm Apr 6 - May 11
6193 5:20 pm 8:20 pm Apr 9 - May 17
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
only $479
only $716
only $462
only $737
Destination

Washington
$462
Airlines Airline reviews

160 travelers who booked a flight from London to Washington rated their chosen airlines with an average of 8.4.

Overall
8.3
Boarding
8.4
Crew
8.9
Comfort
8.1
Food
8.0
Entertainment
8.5