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Find Flight Deals from Houston George Bush Intcntl to London (IAH - LON)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Houston George Bush Intcntl to London

(Round-trip)
Depart: Tue Mar 17 2015 Return: Sun Mar 22 2015 Trip spans 6 days
Virgin Atlantic
Virgin Atlantic
IAH
2:04p
LHR
2:05a
12h 01m
1 stop
LHR
11:15a
IAH
6:29p
31h 14m
1 stop
Depart: Mon Mar 23 2015 Return: Wed Apr 8 2015 Trip spans 17 days
Multiple Airlines
Multiple Airlines
IAH
5:30p
LCY
7:40a
62h 10m
2 stops
LCY
3:30a
IAH
8:20p
40h 50m
2 stops
Depart: Mon Mar 30 2015 Return: Mon Apr 27 2015 Trip spans 29 days
Multiple Airlines
Multiple Airlines
IAH
4:35p
LHR
1:05p
20h 30m
2 stops
LHR
2:45a
IAH
8:20p
41h 35m
2 stops
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
5:30p
LGW
1:55a
32h 25m
1 stop
LGW
8:35a
IAH
8:20p
35h 45m
1 stop
Depart: Thu May 7 2015 Return: Tue May 19 2015 Trip spans 13 days
Multiple Airlines
Multiple Airlines
IAH
4:35p
LGW
11:35a
43h 00m
2 stops
LGW
8:20a
IAH
8:20p
36h 00m
2 stops
Depart: Wed Apr 29 2015 Return: Sat May 9 2015 Trip spans 11 days
$1025
Select
American Airlines
American Airlines
IAH
2:20a
LHR
11:15p
20h 55m
2 stops
LHR
3:45p
IAH
2:06p
22h 21m
2 stops
Depart: Wed Mar 11 2015 Return: Mon Mar 16 2015 Trip spans 6 days
$1056
Select
Aeromexico
Aeromexico
IAH
12:47p
LHR
6:55a
18h 08m
1 stop
LHR
6:30p
IAH
11:42a
17h 12m
1 stop
Depart: Fri Aug 28 2015 Return: Tue Sep 15 2015 Trip spans 19 days
$1086
Select
Delta
Delta
IAH
7:25a
LHR
11:10p
15h 45m
2 stops
LHR
5:40a
IAH
10:54p
17h 14m
2 stops
Depart: Fri Sep 4 2015 Return: Sat Sep 12 2015 Trip spans 9 days
$1096
Select
Turkish Airlines
Turkish Airlines
IAH
4:35p
LHR
12:05a
31h 30m
1 stop
LHR
12:30p
IAH
8:20p
31h 50m
1 stop
Depart: Fri Mar 27 2015 Return: Fri Apr 17 2015 Trip spans 22 days
$1147
Select
United
United
IAH
5:01a
LHR
2:30a
21h 29m
1 stop
LHR
6:35a
IAH
7:21a
24h 46m
1 stop
Depart: Sat May 30 2015 Return: Wed Jul 1 2015 Trip spans 33 days
$1290
Select
British Airways
British Airways
IAH
1:40p
LHR
8:20p
30h 40m
1 stop
LHR
3:35p
IAH
11:00p
31h 25m
2 stops
Depart: Sun Sep 27 2015 Return: Tue Oct 13 2015 Trip spans 17 days
$3032
Select
Air China
Air China
IAH
9:00p
LHR
7:45a
34h 45m
1 stop
LHR
4:25p
IAH
5:40p
25h 15m
1 stop
Direct flights IAH to LON on American Airlines
Flight # Depart IAH Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6155 4:15 pm 7:20 am Mar 29 - Oct 23
6155 4:30 pm 7:35 am Apr 4 - Oct 17
6155 5:40 pm 7:30 am Mar 8 - Mar 27
6155 5:40 pm 8:30 am Mar 28 - Mar 28
6157 8:25 pm 11:45 am Mar 29 - Oct 23
6157 9:45 pm 11:30 am Mar 8 - Mar 27
6157 9:50 pm 1:10 pm Mar 28 - Mar 28
Airports
Origin

Houston
$746
Destination

London
only $746
only $897
only $979