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 Mar 18 2017 Return: Thu Mar 23 2017 Trip spans 6 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Mon Apr 3 2017 Return: Wed Apr 19 2017 Trip spans 17 days
British Airways
British Airways
LHR
IAD
8h 00m
nonstop
IAD
LHR
7h 20m
nonstop
Depart: Tue Mar 21 2017 Return: Thu Apr 6 2017 Trip spans 17 days
KLM
KLM
LCY
IAD
12h 05m
1 stop
IAD
LCY
20h 25m
1 stop
Depart: Tue Nov 8 2016 Return: Mon Nov 28 2016 Trip spans 21 days
Austrian Airlines
Austrian Airlines
STN
IAD
24h 15m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Sat Oct 29 2016 Return: Thu Nov 3 2016 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
LHR
IAD
12h 07m
1 stop
IAD
LHR
15h 15m
1 stop
Depart: Tue Nov 1 2016 Return: Tue Nov 8 2016 Trip spans 8 days
SWISS
SWISS
LCY
IAD
34h 40m
1 stop
IAD
LCY
15h 25m
1 stop
Depart: Sun Nov 20 2016 Return: Mon Nov 28 2016 Trip spans 9 days
Delta
Delta
LGW
IAD
16h 05m
2 stops
IAD
LGW
15h 10m
2 stops
Depart: Mon Feb 27 2017 Return: Mon Mar 13 2017 Trip spans 14 days
Finnair
Finnair
LHR
IAD
8h 30m
nonstop
IAD
LHR
7h 05m
nonstop
Depart: Sat Oct 29 2016 Return: Wed Nov 30 2016 Trip spans 33 days
Major Airline
Major Airline
LGW
IAD
11h 05m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Wed Oct 5 2016 Return: Wed Oct 19 2016 Trip spans 15 days
Turkish Airlines
Turkish Airlines
LGW
IAD
30h 05m
1 stop
IAD
LGW
31h 30m
1 stop
Depart: Wed Nov 23 2016 Return: Mon Nov 28 2016 Trip spans 6 days
Aer Lingus
Aer Lingus
LGW
IAD
11h 55m
1 stop
IAD
LGW
11h 40m
1 stop
Depart: Thu Mar 16 2017 Return: Sat Mar 25 2017 Trip spans 10 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 10m
1 stop
Depart: Sun Jan 22 2017 Return: Thu Feb 2 2017 Trip spans 12 days
Icelandair
Icelandair
LGW
IAD
11h 00m
1 stop
IAD
LGW
10h 30m
1 stop
Depart: Tue Nov 22 2016 Return: Tue Dec 6 2016 Trip spans 15 days
British Airways
British Airways
LGW
IAD
31h 32m
2 stops
IAD
LGW
23h 10m
2 stops
Depart: Thu Mar 9 2017 Return: Mon Mar 13 2017 Trip spans 4 days
Austrian Airlines
Austrian Airlines
STN
IAD
24h 15m
1 stop
IAD
STN
20h 00m
1 stop
Depart: Mon Feb 20 2017 Return: Sun Feb 26 2017 Trip spans 7 days
KLM
KLM
LCY
IAD
11h 05m
1 stop
IAD
LCY
19h 40m
1 stop
Depart: Thu Dec 1 2016 Return: Tue Dec 6 2016 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
LHR
IAD
8h 50m
nonstop
IAD
LHR
7h 15m
nonstop
Depart: Sat Feb 18 2017 Return: Sat Mar 4 2017 Trip spans 15 days
Icelandair
Icelandair
LHR
IAD
26h 55m
1 stop
IAD
LHR
10h 30m
1 stop
Depart: Mon Dec 5 2016 Return: Thu Jan 5 2017 Trip spans 32 days
British Airways
British Airways
LHR
IAD
8h 30m
nonstop
IAD
LHR
7h 10m
nonstop
Depart: Mon Oct 31 2016 Return: Tue Nov 8 2016 Trip spans 9 days
SWISS
SWISS
LCY
IAD
34h 45m
2 stops
IAD
LCY
15h 25m
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 4:50 pm Oct 30 - Nov 5
4382 12:00 pm 3:50 pm Nov 6 - Nov 19
4382 12:35 pm 3:50 pm Sep 29 - Oct 29
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

London
only $437
only $492
only $428
only $507
Destination

Washington
$428
Airlines Airline reviews

89 travelers who booked a flight from London to Washington rated their chosen airlines with an average of 8.3.

Overall
8.2
Boarding
8.3
Crew
8.8
Comfort
7.8
Food
7.9
Entertainment
8.7