Find Cheap Flights from Washington to London (WAS - LON)

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 to London

(Round-trip)
Depart: Mon Oct 16 2017 Return: Tue Oct 31 2017 Trip spans 16 days
Icelandair
Icelandair
IAD
LGW
10h 10m
1 stop
LGW
IAD
11h 20m
1 stop
Depart: Sun Oct 29 2017 Return: Tue Nov 7 2017 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAD
LGW
35h 50m
1 stop
LGW
IAD
31h 30m
1 stop
Depart: Wed Sep 27 2017 Return: Tue Oct 3 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
IAD
LCY
11h 55m
1 stop
LCY
IAD
11h 35m
1 stop
Depart: Fri Sep 22 2017 Return: Fri Sep 29 2017 Trip spans 8 days
Iberia
Iberia
DCA
LHR
9h 48m
1 stop
LHR
DCA
12h 40m
1 stop
Depart: Sun Sep 17 2017 Return: Sun Sep 24 2017 Trip spans 8 days
British Airways
British Airways
IAD
LHR
7h 10m
nonstop
LHR
IAD
8h 00m
nonstop
Depart: Fri Nov 17 2017 Return: Fri Nov 24 2017 Trip spans 8 days
Delta
Delta
IAD
LHR
7h 15m
nonstop
LHR
IAD
8h 50m
nonstop
Depart: Tue Aug 22 2017 Return: Sun Aug 27 2017 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
DCA
LHR
9h 10m
1 stop
LHR
DCA
11h 37m
1 stop
Depart: Sat Dec 2 2017 Return: Sun Dec 10 2017 Trip spans 9 days
Air France
Air France
DCA
LHR
11h 00m
1 stop
LHR
DCA
12h 20m
1 stop
Depart: Mon Sep 18 2017 Return: Mon Sep 25 2017 Trip spans 8 days
Finnair
Finnair
DCA
LHR
12h 00m
1 stop
LHR
DCA
31h 55m
2 stops
Depart: Sat Nov 18 2017 Return: Sun Nov 26 2017 Trip spans 9 days
American Airlines
American Airlines
DCA
LHR
10h 23m
1 stop
LHR
DCA
12h 28m
1 stop
Depart: Thu Sep 21 2017 Return: Thu Sep 28 2017 Trip spans 8 days
KLM
KLM
IAD
LCY
10h 10m
1 stop
LCY
IAD
12h 35m
1 stop
Depart: Tue Sep 12 2017 Return: Thu Oct 12 2017 Trip spans 31 days
Austrian Airlines
Austrian Airlines
IAD
STN
21h 15m
1 stop
STN
IAD
23h 40m
1 stop
Depart: Fri Aug 25 2017 Return: Sat Sep 2 2017 Trip spans 9 days
SWISS
SWISS
IAD
LCY
13h 05m
1 stop
LCY
IAD
12h 25m
1 stop
Depart: Thu Nov 9 2017 Return: Tue Nov 14 2017 Trip spans 6 days
TAP Portugal
TAP Portugal
DCA
LCY
13h 05m
2 stops
LCY
DCA
31h 26m
2 stops
Depart: Tue Aug 29 2017 Return: Tue Oct 10 2017 Trip spans 43 days
Lufthansa
Lufthansa
IAD
STN
16h 00m
1 stop
STN
IAD
27h 50m
1 stop
Depart: Mon Oct 16 2017 Return: Wed Nov 1 2017 Trip spans 17 days
Icelandair
Icelandair
IAD
LGW
10h 10m
1 stop
LGW
IAD
11h 15m
1 stop
Depart: Wed Sep 13 2017 Return: Wed Sep 20 2017 Trip spans 8 days
Icelandair
Icelandair
IAD
LGW
16h 50m
1 stop
LGW
IAD
11h 15m
1 stop
Depart: Sun Oct 1 2017 Return: Mon Oct 9 2017 Trip spans 9 days
Turkish Airlines
Turkish Airlines
IAD
LGW
29h 15m
1 stop
LGW
IAD
37h 55m
1 stop
Depart: Sat Sep 16 2017 Return: Sun Sep 24 2017 Trip spans 9 days
Icelandair
Icelandair
IAD
LGW
25h 15m
1 stop
LGW
IAD
27h 00m
1 stop
Depart: Mon Sep 18 2017 Return: Thu Oct 19 2017 Trip spans 32 days
Aer Lingus
Aer Lingus
IAD
LCY
11h 55m
1 stop
LCY
IAD
11h 45m
1 stop
Direct flights WAS to LON on American Airlines
Flight # Depart BWI Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6173 9:25 pm 9:35 am Jul 28 - Oct 27
6173 9:40 pm 9:50 am Jul 27 - Oct 26
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
6192 10:20 pm 10:30 am Jul 26 - 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
only $575
only $749
Destination

London
only $749
only $717
only $575
only $939
Airlines Airline reviews

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

Overall
7.7
Boarding
8.0
Crew
8.3
Comfort
7.1
Food
6.8
Entertainment
7.9