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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: Thu Mar 5 2015 Return: Tue Mar 10 2015 Trip spans 5 days
Virgin Atlantic
Virgin Atlantic
IAH
12:17p
LHR
12:00a
11h 43m
1 stop
LHR
6:10a
IAH
8:44p
14h 34m
1 stop
Depart: Thu Mar 12 2015 Return: Sun Mar 15 2015 Trip spans 4 days
Multiple Airlines
Multiple Airlines
IAH
2:04p
LHR
2:05a
12h 01m
1 stop
LHR
8:50a
IAH
11:08p
14h 18m
1 stop
Depart: Thu Mar 26 2015 Return: Sun Apr 26 2015 Trip spans 32 days
Delta
Delta
IAH
12:56p
LHR
2:05a
13h 09m
1 stop
LHR
2:30a
IAH
3:05p
12h 35m
1 stop
Depart: Wed Mar 11 2015 Return: Mon Mar 16 2015 Trip spans 6 days
KLM Royal Dutch
KLM Royal Dutch
IAH
12:40p
LCY
8:15a
19h 35m
1 stop
LCY
5:25a
IAH
11:56p
18h 31m
2 stops
Depart: Thu Apr 9 2015 Return: Fri Apr 10 2015 Trip spans 2 days
KLM Royal Dutch
KLM Royal Dutch
IAH
10:00a
LHR
10:45p
12h 45m
1 stop
LHR
7:45a
IAH
12:19a
16h 34m
2 stops
Depart: Wed Apr 8 2015 Return: Sun Apr 19 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
IAH
12:05p
LGW
11:35a
47h 30m
3 stops
LGW
7:00p
IAH
12:44a
29h 44m
3 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: Mon Mar 30 2015 Return: Tue Apr 7 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
IAH
4:35p
LCY
5:30a
36h 55m
2 stops
LCY
12:05p
IAH
8:20p
32h 15m
2 stops
Depart: Sat Apr 25 2015 Return: Fri May 1 2015 Trip spans 7 days
Air France
Air France
IAH
10:00a
LHR
10:45p
12h 45m
1 stop
LHR
11:05a
IAH
1:26a
14h 21m
1 stop
Depart: Wed Apr 15 2015 Return: Sat Apr 25 2015 Trip spans 11 days
$1008
Select
Air France
Air France
IAH
11:05a
LCY
10:55p
11h 50m
1 stop
LCY
7:40a
IAH
8:10p
12h 30m
1 stop
Depart: Thu Aug 27 2015 Return: Tue Sep 8 2015 Trip spans 13 days
$1075
Select
Turkish Airlines
Turkish Airlines
IAH
4:35p
LHR
11:00a
18h 25m
1 stop
LHR
12:30p
IAH
8:20p
31h 50m
1 stop
Depart: Sat Mar 7 2015 Return: Sun Mar 15 2015 Trip spans 8 days
$1087
Select
Aeromexico
Aeromexico
IAH
8:17a
LHR
5:55a
20h 38m
1 stop
LHR
6:30p
IAH
2:07p
19h 37m
1 stop
Depart: Sat Apr 18 2015 Return: Tue Apr 28 2015 Trip spans 11 days
$1134
Select
American Airlines
American Airlines
IAH
12:30p
LHR
9:35p
9h 05m
nonstop
LHR
3:45p
IAH
12:39p
20h 54m
2 stops
Depart: Sat May 30 2015 Return: Thu Jun 4 2015 Trip spans 6 days
$1265
Select
United
United
IAH
9:30a
LHR
12:20a
14h 50m
1 stop
LHR
12:20p
IAH
2:12a
13h 52m
1 stop
Depart: Sun Sep 27 2015 Return: Fri Oct 9 2015 Trip spans 13 days
$3057
Select
Air China
Air China
IAH
9:00p
LHR
7:45a
34h 45m
1 stop
LHR
6:40p
IAH
5:40p
47h 00m
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 4:15 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
$730
Destination

London
only $730
only $781
only $973