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Find flight deals from Washington to London (WAS - LON)

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington to London

(Round-trip)
Depart: Sat, 8 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 13 days
Icelandair
Icelandair
IAD
14:45
LGW
01:15
10h 30m
1 stop
LGW
07:30
IAD
18:30
11h 00m
1 stop
Depart: Mon, 27 Oct, 2014 Return: Wed, 12 Nov, 2014 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LGW
03:45
31h 15m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Wed, 5 Nov, 2014 Return: Sun, 23 Nov, 2014 Trip spans 19 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LGW
23:15
28h 45m
1 stop
LGW
07:45
IAD
18:25
34h 40m
1 stop
Depart: Tue, 18 Nov, 2014 Return: Wed, 26 Nov, 2014 Trip spans 9 days
Icelandair
Icelandair
IAD
14:45
LHR
09:30
18h 45m
1 stop
LHR
15:35
IAD
18:30
26h 55m
1 stop
Depart: Tue, 28 Oct, 2014 Return: Sun, 9 Nov, 2014 Trip spans 13 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LGW
03:45
31h 15m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Wed, 29 Oct, 2014 Return: Sun, 9 Nov, 2014 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LGW
01:15
28h 45m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Mon, 3 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 18 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LGW
01:45
31h 15m
1 stop
LGW
05:15
IAD
18:25
37h 10m
1 stop
Depart: Tue, 4 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 17 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LGW
01:45
31h 15m
1 stop
LGW
05:15
IAD
18:25
37h 10m
1 stop
Depart: Thu, 6 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 15 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LGW
01:45
31h 15m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Sun, 26 Oct, 2014 Return: Sun, 2 Nov, 2014 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LGW
01:15
28h 45m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Sat, 25 Oct, 2014 Return: Sun, 9 Nov, 2014 Trip spans 16 days
Aeroflot
Aeroflot
IAD
10:45
LHR
13:05
26h 20m
1 stop
LHR
17:30
IAD
12:20
18h 50m
1 stop
Depart: Sat, 1 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 20 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LGW
00:15
28h 45m
1 stop
LGW
12:20
IAD
18:25
30h 05m
1 stop
Depart: Fri, 7 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 14 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LGW
23:15
28h 45m
1 stop
LGW
05:15
IAD
18:25
37h 10m
1 stop
Depart: Sat, 18 Oct, 2014 Return: Fri, 31 Oct, 2014 Trip spans 14 days
Turkish Airlines
Turkish Airlines
IAD
19:25
LHR
01:05
29h 40m
1 stop
LHR
18:30
IAD
19:25
24h 55m
1 stop
Depart: Thu, 30 Oct, 2014 Return: Sun, 9 Nov, 2014 Trip spans 11 days
Turkish Airlines
Turkish Airlines
IAD
20:30
LHR
14:15
17h 45m
1 stop
LHR
17:30
IAD
18:25
24h 55m
1 stop
Depart: Sun, 2 Nov, 2014 Return: Thu, 20 Nov, 2014 Trip spans 19 days
Turkish Airlines
Turkish Airlines
IAD
18:30
LHR
11:00
16h 30m
1 stop
LHR
11:10
IAD
18:25
31h 15m
1 stop
Depart: Thu, 16 Oct, 2014 Return: Sun, 26 Oct, 2014 Trip spans 11 days
Aeroflot
Aeroflot
IAD
10:45
LHR
03:05
16h 20m
1 stop
LHR
06:55
IAD
13:20
30h 25m
1 stop
Depart: Sat, 11 Oct, 2014 Return: Wed, 22 Oct, 2014 Trip spans 12 days
Aeroflot
Aeroflot
IAD
10:45
LHR
12:25
25h 40m
1 stop
LHR
18:45
IAD
13:55
19h 10m
1 stop
Depart: Fri, 10 Oct, 2014 Return: Mon, 13 Oct, 2014 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAD
19:25
LGW
00:05
28h 40m
1 stop
LGW
13:10
IAD
19:10
30h 00m
1 stop
Depart: Sun, 12 Oct, 2014 Return: Sun, 19 Oct, 2014 Trip spans 8 days
United
United
DCA
16:00
LHR
01:10
9h 10m
1 stop
LHR
04:40
DCA
15:12
10h 32m
1 stop
Change your search
Direct flights WAS - LON on British Airways
Flight No. Departure BWI Arrival LHR Sun Mon Tue Wed Thu Fri Sat Valid between
228 19:20 07:35 2 Nov - 26 Nov
228 20:20 07:35 26 Oct - 1 Nov
228 21:30 09:50 29 Sep - 24 Oct
228 21:40 10:00 27 Sep - 23 Oct
228 21:45 09:00 25 Oct - 25 Oct
Flight No. Departure IAD Arrival LHR Sun Mon Tue Wed Thu Fri Sat Valid between
216 18:00 05:55 6 Nov - 20 Nov
216 18:30 06:25 2 Nov - 26 Nov
216 18:30 05:40 25 Oct - 25 Oct
216 18:30 06:40 7 Oct - 22 Oct
216 18:30 06:40 2 Oct - 24 Oct
216 19:00 05:55 30 Oct - 30 Oct
216 19:30 06:25 26 Oct - 1 Nov
264 20:45 08:55 1 Oct - 8 Oct
264 20:45 09:00 9 Oct - 23 Oct
264 20:45 08:55 11 Oct - 11 Oct
264 20:45 08:55 13 Oct - 13 Oct
264 20:45 08:55 20 Oct - 22 Oct
292 22:20 10:20 2 Nov - 14 Nov
292 22:20 10:20 8 Nov - 8 Nov
292 22:35 10:50 20 Oct - 22 Oct
292 22:35 10:50 18 Oct - 24 Oct
292 22:35 10:50 27 Sep - 17 Oct
292 22:35 10:50 30 Sep - 16 Oct
292 23:20 10:20 27 Oct - 1 Nov
292 23:20 10:20 25 Oct - 29 Oct
Airports
Origin

Washington
only £667
only £1635
Destination

London
only £652
only £574
only £1635