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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: Tue Jan 20 2015 Trip spans 8 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LGW
10:15p
30h 45m
1 stop
LGW
12:20p
IAH
7:40p
31h 20m
1 stop
Depart: Thu Feb 19 2015 Return: Mon Mar 2 2015 Trip spans 12 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: Tue Mar 10 2015 Return: Tue Mar 31 2015 Trip spans 22 days
Multiple Airlines
Multiple Airlines
IAH
7:50a
LHR
11:25a
27h 35m
3 stops
LHR
1:10p
IAH
8:54p
31h 44m
3 stops
Depart: Thu Mar 12 2015 Return: Thu Mar 26 2015 Trip spans 15 days
Multiple Airlines
Multiple Airlines
IAH
3:00p
LGW
2:25a
59h 25m
3 stops
LGW
8:20a
IAH
9:41p
37h 21m
3 stops
Depart: Mon Jan 12 2015 Return: Mon Jan 19 2015 Trip spans 8 days
Iberia
Iberia
IAH
3:45p
LHR
12:30a
8h 45m
nonstop
LHR
5:25a
IAH
3:40p
10h 15m
nonstop
Depart: Wed Jan 7 2015 Return: Wed Jan 28 2015 Trip spans 22 days
United
United
IAH
2:07p
LHR
10:25a
20h 18m
1 stop
LHR
5:25a
IAH
7:14p
13h 49m
1 stop
Depart: Sat Dec 27 2014 Return: Tue Jan 6 2015 Trip spans 11 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: Wed Dec 24 2014 Return: Sun Dec 28 2014 Trip spans 5 days
Aeromexico
Aeromexico
IAH
8:26a
LHR
4:55a
20h 29m
1 stop
LHR
5:30p
IAH
11:35p
30h 05m
1 stop
Depart: Wed Dec 31 2014 Return: Wed Jan 14 2015 Trip spans 15 days
American Airlines
American Airlines
IAH
7:50a
LHR
12:35a
16h 45m
1 stop
LHR
7:00a
IAH
2:06a
19h 06m
1 stop
Depart: Thu Dec 25 2014 Return: Thu Jan 1 2015 Trip spans 8 days
Finnair
Finnair
IAH
11:40a
LHR
8:30p
8h 50m
nonstop
LHR
9:30a
IAH
7:45p
10h 15m
nonstop
Depart: Thu Mar 26 2015 Return: Tue Mar 31 2015 Trip spans 6 days
Air China
Air China
IAH
9:05p
LHR
8:50a
35h 45m
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 Dec 18 - Dec 30
6155 4:40 pm 7:30 am Jan 1 - Jan 14
6155 4:40 pm 7:30 am Jan 16 - Jan 23
6155 4:40 pm 7:30 am Jan 24 - Feb 2
6157 8:45 pm 11:30 am Jan 6 - Jan 12
6157 8:45 pm 11:30 am Dec 27 - Jan 5
6157 8:45 pm 11:30 am Jan 15 - Feb 8
Airports
Origin

Houston
$761
Destination

London
only $808
only $761