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

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

Book cheap flights from London to Houston George Bush Intcntl

(Round-trip)
Depart: Tue May 26 2015 Return: Tue Jun 2 2015 Trip spans 8 days
Iberia
Iberia
LHR
5:45a
IAH
10:42p
16h 57m
1 stop
IAH
12:40p
LHR
1:00a
12h 20m
1 stop
Depart: Tue Sep 15 2015 Return: Tue Sep 29 2015 Trip spans 15 days
Iberia
Iberia
LHR
6:45a
IAH
10:47p
16h 02m
1 stop
IAH
3:50a
LHR
11:15p
19h 25m
1 stop
Depart: Thu May 14 2015 Return: Sun May 24 2015 Trip spans 11 days
Iberia
Iberia
LHR
5:45a
IAH
1:16a
19h 31m
1 stop
IAH
12:40p
LHR
11:15p
34h 35m
1 stop
Depart: Fri Nov 20 2015 Return: Sun Nov 29 2015 Trip spans 10 days
US Airways
US Airways
LHR
7:05a
IAH
10:16a
27h 11m
3 stops
IAH
7:00a
LHR
8:05p
13h 05m
1 stop
Depart: Sun Jun 14 2015 Return: Sun Jun 21 2015 Trip spans 8 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
8:42a
LHR
8:55p
12h 13m
1 stop
Depart: Mon Jun 29 2015 Return: Wed Jul 29 2015 Trip spans 31 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
10:50a
LHR
11:15p
12h 25m
1 stop
Depart: Sun Jul 5 2015 Return: Sat Jul 18 2015 Trip spans 14 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
1:49p
LHR
1:15a
11h 26m
1 stop
Depart: Mon Jul 6 2015 Return: Sat Jul 18 2015 Trip spans 13 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
1:49p
LHR
1:15a
11h 26m
1 stop
Depart: Sat Jul 11 2015 Return: Sat Jul 25 2015 Trip spans 15 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
1:49p
LHR
3:15a
13h 26m
1 stop
Depart: Thu Jul 16 2015 Return: Mon Jul 27 2015 Trip spans 12 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
10:50a
LHR
11:15p
12h 25m
1 stop
Depart: Tue Jul 28 2015 Return: Tue Aug 11 2015 Trip spans 15 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
10:50a
LHR
11:15p
12h 25m
1 stop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
10:50a
LHR
11:15p
12h 25m
1 stop
Depart: Thu Aug 6 2015 Return: Tue Aug 11 2015 Trip spans 6 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
10:50a
LHR
11:15p
12h 25m
1 stop
Depart: Sat Aug 8 2015 Return: Tue Sep 15 2015 Trip spans 39 days
British Airways
British Airways
LHR
5:55a
IAH
4:00p
10h 05m
nonstop
IAH
8:55a
LHR
8:55p
12h 00m
1 stop
Depart: Fri Aug 28 2015 Return: Mon Aug 31 2015 Trip spans 4 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
10:15a
LHR
11:15p
13h 00m
1 stop
Depart: Thu Sep 3 2015 Return: Sat Sep 12 2015 Trip spans 10 days
British Airways
British Airways
LHR
10:20a
IAH
8:30p
10h 10m
nonstop
IAH
8:55a
LHR
11:15p
14h 20m
1 stop
Depart: Tue Jul 14 2015 Return: Tue Aug 25 2015 Trip spans 43 days
$1073
Select
Turkish Airlines
Turkish Airlines
LGW
6:05a
IAH
8:20p
38h 15m
1 stop
IAH
4:35p
LGW
6:05a
37h 30m
1 stop
Depart: Sun May 24 2015 Return: Mon May 25 2015 Trip spans 2 days
$1264
Select
Turkish Airlines
Turkish Airlines
LHR
12:30p
IAH
8:20p
31h 50m
1 stop
IAH
4:35p
LHR
12:30p
19h 55m
1 stop
Depart: Sun May 10 2015 Return: Fri May 15 2015 Trip spans 6 days
$1903
Select
United
United
LHR
2:30a
IAH
8:05p
17h 35m
1 stop
IAH
5:15a
LHR
1:40a
20h 25m
1 stop
Depart: Sun Jul 12 2015 Return: Thu Sep 10 2015 Trip spans 61 days
$3615
Select
Air China
Air China
LHR
4:25p
IAH
5:40p
25h 15m
1 stop
IAH
9:00p
LHR
10:40a
37h 40m
1 stop
Direct flights LON to IAH on American Airlines
Flight # Depart LHR Arrive IAH Sun Mon Tue Wed Thu Fri Sat Valid Between
6156 9:55 am 2:00 pm May 2 - Oct 24
6158 2:20 pm 6:30 pm May 3 - Oct 23
6158 2:25 pm 6:30 pm May 2 - Oct 24
Airports
Origin

London
only $791
only $1073
Destination

Houston
$791