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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 Jan 13 2015 Return: Sun Jan 25 2015 Trip spans 13 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LGW
11:55p
32h 25m
1 stop
LGW
7:45a
IAH
7:40p
35h 55m
1 stop
Depart: Sun Jan 25 2015 Return: Sat Feb 14 2015 Trip spans 21 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:15a
19h 45m
1 stop
LHR
5:30p
IAH
7:40p
26h 10m
1 stop
Depart: Thu Mar 12 2015 Return: Fri Mar 20 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IAH
3:35a
LGW
2:25a
46h 50m
3 stops
LGW
8:20a
IAH
11:43a
51h 23m
4 stops
Depart: Thu Mar 5 2015 Return: Fri Mar 13 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
2:35a
LHR
9:50a
31h 15m
3 stops
LHR
7:45a
IAH
11:59p
40h 14m
3 stops
Depart: Sat Jan 10 2015 Return: Fri Jan 16 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
IAH
5:24a
LCY
5:40a
48h 16m
4 stops
LCY
2:40p
IAH
3:20p
48h 40m
3 stops
Depart: Fri Jan 9 2015 Return: Mon Jan 19 2015 Trip spans 11 days
United
United
IAH
5:30a
LHR
8:25p
14h 55m
1 stop
LHR
1:00p
IAH
9:07a
20h 07m
1 stop
Depart: Mon Dec 29 2014 Return: Tue Jan 6 2015 Trip spans 9 days
US Airways
US Airways
IAH
5:15a
LHR
7:20p
14h 05m
2 stops
LHR
12:05p
IAH
2:09p
26h 04m
2 stops
Depart: Fri Jan 2 2015 Return: Fri Jan 9 2015 Trip spans 8 days
American Airlines
American Airlines
IAH
3:45p
LHR
12:30a
8h 45m
nonstop
LHR
4:55a
IAH
1:04a
20h 09m
1 stop
Depart: Sun Dec 28 2014 Return: Tue Jan 6 2015 Trip spans 10 days
Finnair
Finnair
IAH
11:40a
LHR
8:30p
8h 50m
nonstop
LHR
9:30a
IAH
7:45p
10h 15m
nonstop
Depart: Sun Jan 4 2015 Return: Mon Jan 12 2015 Trip spans 9 days
KLM Royal Dutch
KLM Royal Dutch
IAH
4:00a
LHR
12:00a
20h 00m
1 stop
LHR
7:50a
IAH
9:39p
13h 49m
1 stop
Depart: Tue Jun 23 2015 Return: Thu Jul 23 2015 Trip spans 31 days
TAP Portugal
TAP Portugal
IAH
5:00a
LHR
12:20a
19h 20m
2 stops
LHR
2:00a
IAH
11:35p
21h 35m
2 stops
Depart: Wed Apr 8 2015 Return: Mon Apr 13 2015 Trip spans 6 days
Air China
Air China
IAH
9:00p
LHR
9:55a
36h 55m
1 stop
LHR
4:25p
IAH
5:40p
25h 15m
1 stop
Change your search
Direct flights IAH to LON on American Airlines
Flight # Depart IAH Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
6155 4:40 pm 7:30 am Jan 1 - Jan 14
6155 4:40 pm 7:30 am Jan 24 - Feb 2
6155 4:40 pm 7:30 am Jan 16 - Jan 23
6157 8:45 pm 11:30 am Jan 15 - Feb 8
6157 8:45 pm 11:30 am Jan 6 - Jan 12
6157 8:45 pm 11:30 am Dec 27 - Jan 5
Airports
Origin

Houston
$760
Destination

London
only $806
only $994
only $760