Find Cheap 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: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Fri Dec 8 2017 Return: Sun Dec 10 2017 Trip spans 3 days
United
United
LHR
IAD
31h 59m
1 stop
IAD
LHR
7h 15m
nonstop
Depart: Sat Dec 16 2017 Return: Wed Jan 3 2018 Trip spans 19 days
Aer Lingus
Aer Lingus
LHR
IAD
11h 55m
1 stop
IAD
LHR
9h 35m
1 stop
Depart: Wed Jan 10 2018 Return: Wed Jan 24 2018 Trip spans 15 days
SWISS
SWISS
LCY
IAD
12h 20m
1 stop
IAD
LCY
10h 30m
1 stop
Depart: Mon Jan 1 2018 Return: Mon Jan 8 2018 Trip spans 8 days
Virgin Atlantic
Virgin Atlantic
LHR
IAD
8h 50m
nonstop
IAD
LHR
9h 10m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Austrian Airlines
Austrian Airlines
STN
IAD
23h 55m
1 stop
IAD
STN
20h 15m
1 stop
Depart: Wed Dec 20 2017 Return: Fri Jan 5 2018 Trip spans 17 days
Delta
Delta
LHR
IAD
11h 33m
1 stop
IAD
LHR
7h 15m
nonstop
Depart: Mon Dec 25 2017 Return: Sat Jan 13 2018 Trip spans 20 days
Lufthansa
Lufthansa
STN
IAD
25h 05m
1 stop
IAD
STN
15h 05m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Fri Jan 12 2018 Return: Mon Jan 22 2018 Trip spans 11 days
Icelandair
Icelandair
LHR
IAD
11h 05m
1 stop
IAD
LHR
10h 35m
1 stop
Depart: Sat Dec 16 2017 Return: Wed Jan 3 2018 Trip spans 19 days
Aer Lingus
Aer Lingus
LGW
IAD
12h 10m
1 stop
IAD
LGW
15h 45m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 28 2017 Trip spans 29 days
Icelandair
Icelandair
LGW
IAD
11h 20m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Fri Jan 12 2018 Return: Mon Jan 22 2018 Trip spans 11 days
Aer Lingus
Aer Lingus
LGW
IAD
12h 10m
1 stop
IAD
LGW
15h 45m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Icelandair
Icelandair
LHR
IAD
11h 05m
1 stop
IAD
LHR
10h 35m
1 stop
Depart: Mon Nov 6 2017 Return: Tue Nov 14 2017 Trip spans 9 days
SWISS
SWISS
LCY
IAD
24h 10m
1 stop
IAD
LCY
17h 40m
1 stop
Depart: Thu Oct 26 2017 Return: Mon Oct 30 2017 Trip spans 5 days
Icelandair
Icelandair
LGW
IAD
27h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Thu Oct 12 2017 Return: Fri Oct 20 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
LHR
IAD
10h 55m
1 stop
IAD
LHR
9h 50m
1 stop
Depart: Tue Oct 31 2017 Return: Tue Nov 28 2017 Trip spans 29 days
SWISS
SWISS
LCY
IAD
23h 10m
1 stop
IAD
LCY
13h 50m
1 stop
Depart: Thu Nov 2 2017 Return: Mon Nov 13 2017 Trip spans 12 days
Icelandair
Icelandair
LHR
IAD
11h 05m
1 stop
IAD
LHR
10h 35m
1 stop
Depart: Thu Oct 12 2017 Return: Fri Oct 20 2017 Trip spans 9 days
Aer Lingus
Aer Lingus
LGW
IAD
11h 15m
1 stop
IAD
LGW
10h 25m
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 Aug 1 - Oct 28
6193 5:20 pm 8:20 pm Jul 22 - Oct 28
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
only $521
only $713
only $507
only $755
Destination

Washington
$507
Airlines Airline reviews

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

Overall
8.3
Boarding
8.5
Crew
8.5
Comfort
7.9
Food
7.3
Entertainment
7.9