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
Students
under 26
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 Feb 18 2017 Return: Wed Mar 1 2017 Trip spans 12 days
Icelandair
Icelandair
LHR
IAD
26h 55m
1 stop
IAD
LHR
18h 45m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
TAP Portugal
TAP Portugal
LGW
IAD
17h 37m
2 stops
IAD
LGW
19h 10m
2 stops
Depart: Tue Jan 10 2017 Return: Tue Jan 17 2017 Trip spans 8 days
British Airways
British Airways
LHR
IAD
8h 25m
nonstop
IAD
LHR
7h 05m
nonstop
Depart: Wed Mar 1 2017 Return: Tue Mar 7 2017 Trip spans 7 days
KLM
KLM
LCY
IAD
12h 55m
1 stop
IAD
LCY
16h 15m
1 stop
Depart: Mon Mar 20 2017 Return: Thu Apr 6 2017 Trip spans 18 days
Virgin Atlantic
Virgin Atlantic
LHR
IAD
17h 21m
1 stop
IAD
LHR
12h 55m
1 stop
Depart: Tue Jan 10 2017 Return: Tue Jan 17 2017 Trip spans 8 days
SWISS
SWISS
LCY
IAD
12h 20m
1 stop
IAD
LCY
20h 15m
1 stop
Depart: Sat Dec 10 2016 Return: Wed Jan 18 2017 Trip spans 40 days
Aer Lingus
Aer Lingus
LGW
IAD
11h 30m
1 stop
IAD
LGW
11h 40m
1 stop
Depart: Wed Apr 26 2017 Return: Mon May 1 2017 Trip spans 6 days
Turkish Airlines
Turkish Airlines
LGW
IAD
31h 15m
1 stop
IAD
LGW
29h 00m
1 stop
Depart: Tue Feb 7 2017 Return: Mon Feb 20 2017 Trip spans 14 days
Austrian Airlines
Austrian Airlines
STN
IAD
24h 15m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Wed Dec 21 2016 Return: Sun Jan 8 2017 Trip spans 19 days
SAS
SAS
LHR
IAD
25h 35m
1 stop
IAD
LHR
23h 05m
1 stop
Depart: Sun Dec 18 2016 Return: Thu Dec 29 2016 Trip spans 12 days
Major Airline
Major Airline
LHR
IAD
13h 30m
1 stop
IAD
LHR
19h 25m
1 stop
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Thu Jan 26 2017 Return: Fri Feb 3 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
LGW
IAD
17h 37m
2 stops
IAD
LGW
32h 05m
2 stops
Depart: Wed Mar 1 2017 Return: Mon Mar 6 2017 Trip spans 6 days
Icelandair
Icelandair
LHR
IAD
10h 50m
1 stop
IAD
LHR
10h 30m
1 stop
Depart: Wed Feb 1 2017 Return: Mon Feb 6 2017 Trip spans 6 days
British Airways
British Airways
LCY
IAD
11h 50m
1 stop
IAD
LCY
11h 55m
1 stop
Depart: Mon Mar 20 2017 Return: Thu Mar 30 2017 Trip spans 11 days
KLM
KLM
LCY
IAD
28h 40m
1 stop
IAD
LCY
10h 50m
1 stop
Depart: Tue Jan 24 2017 Return: Wed Feb 8 2017 Trip spans 16 days
TAP Portugal
TAP Portugal
LGW
IAD
35h 47m
2 stops
IAD
LGW
32h 05m
2 stops
Depart: Mon Mar 20 2017 Return: Thu Apr 6 2017 Trip spans 18 days
Turkish Airlines
Turkish Airlines
LGW
IAD
31h 20m
1 stop
IAD
LGW
29h 00m
1 stop
Depart: Sat Feb 11 2017 Return: Fri Feb 17 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
LGW
IAD
23h 45m
1 stop
IAD
LGW
9h 45m
1 stop
Depart: Wed Jan 11 2017 Return: Wed Jan 25 2017 Trip spans 15 days
British Airways
British Airways
LCY
IAD
11h 50m
1 stop
IAD
LCY
11h 55m
1 stop
Direct flights LON to IAD on Delta
Flight # Depart LHR Arrive IAD Sun Mon Tue Wed Thu Fri Sat Valid Between
4382 12:00 pm 3:50 pm Dec 18 - Dec 30
4382 12:00 pm 3:50 pm Dec 31 - Dec 31
4382 12:00 pm 3:50 pm Jan 1 - Jan 8
4382 12:00 pm 3:50 pm Jan 10 - Jan 17
4382 12:00 pm 3:50 pm Dec 8 - Dec 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 $500
only $594
only $522
only $668
Destination

Washington
$500
Airlines Airline reviews

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

Overall
8.2
Boarding
8.2
Crew
8.8
Comfort
7.9
Food
7.9
Entertainment
8.6