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

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

Book cheap flights from Houston George Bush Intcntl to London Heathrow

(Round-trip)
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
7:50a
LHR
11:25a
27h 35m
3 stops
LHR
1:05p
IAH
9:41p
32h 36m
3 stops
Depart: Sun Mar 15 2015 Return: Sun Mar 22 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
3:35a
LHR
12:15p
32h 40m
3 stops
LHR
10:05a
IAH
11:59p
37h 54m
3 stops
Depart: Sun Mar 8 2015 Return: Sun Mar 15 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
7:50a
LHR
12:15p
28h 25m
3 stops
LHR
2:40a
IAH
9:41p
43h 01m
3 stops
Depart: Thu Mar 12 2015 Return: Thu Mar 19 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
3:35a
LHR
11:50a
32h 15m
3 stops
LHR
7:45a
IAH
11:59p
40h 14m
3 stops
Depart: Mon Mar 9 2015 Return: Mon Mar 16 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
5:30p
LHR
2:05p
20h 35m
2 stops
LHR
2:45a
IAH
8:40p
41h 55m
2 stops
Depart: Thu Mar 19 2015 Return: Thu Mar 26 2015 Trip spans 8 days
Multiple Airlines
Multiple Airlines
IAH
3:35a
LHR
11:50a
32h 15m
3 stops
LHR
7:45a
IAH
11:59p
40h 14m
3 stops
Depart: Mon Feb 2 2015 Return: Mon Mar 2 2015 Trip spans 29 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
5:30p
IAH
7:40p
26h 10m
1 stop
Depart: Mon Feb 9 2015 Return: Sun Feb 15 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:15a
19h 45m
1 stop
LHR
11:10a
IAH
7:40p
32h 30m
1 stop
Depart: Tue Feb 10 2015 Return: Sun Feb 15 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:25p
31h 55m
1 stop
LHR
5:30p
IAH
7:40p
26h 10m
1 stop
Depart: Wed Feb 11 2015 Return: Tue Feb 17 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
11:10a
IAH
7:40p
32h 30m
1 stop
Depart: Fri Feb 13 2015 Return: Tue Feb 24 2015 Trip spans 12 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
5:30p
IAH
7:40p
26h 10m
1 stop
Depart: Mon Feb 16 2015 Return: Fri Mar 6 2015 Trip spans 19 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:15a
19h 45m
1 stop
LHR
11:10a
IAH
7:40p
32h 30m
1 stop
Depart: Tue Feb 17 2015 Return: Fri Mar 6 2015 Trip spans 18 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:15a
19h 45m
1 stop
LHR
11:10a
IAH
7:40p
32h 30m
1 stop
Depart: Wed Feb 18 2015 Return: Sat Mar 7 2015 Trip spans 18 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
11:10a
IAH
8:40p
32h 30m
1 stop
Depart: Thu Feb 19 2015 Return: Mon Feb 23 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:25p
31h 55m
1 stop
LHR
11:10a
IAH
7:40p
32h 30m
1 stop
Depart: Sat May 16 2015 Return: Sun May 24 2015 Trip spans 9 days
United
United
IAH
10:30a
LHR
12:20a
13h 50m
2 stops
LHR
3:30a
IAH
6:37p
15h 07m
2 stops
Depart: Thu May 21 2015 Return: Mon May 25 2015 Trip spans 5 days
Aeromexico
Aeromexico
IAH
6:40a
LHR
6:05a
23h 25m
1 stop
LHR
6:35p
IAH
9:32p
26h 57m
1 stop
Depart: Fri Apr 10 2015 Return: Sat Apr 18 2015 Trip spans 9 days
$1138
Select
Air Canada
Air Canada
IAH
8:45a
LHR
10:35p
13h 50m
1 stop
LHR
4:30a
IAH
6:40p
14h 10m
1 stop
Depart: Wed Jun 24 2015 Return: Wed Jul 15 2015 Trip spans 22 days
$1228
Select
Iberia
Iberia
IAH
12:10p
LHR
9:20p
9h 10m
nonstop
LHR
11:00a
IAH
1:14a
14h 14m
1 stop
Depart: Fri Jul 31 2015 Return: Sat Aug 22 2015 Trip spans 23 days
$3907
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
Change your search
Direct flights IAH to LHR 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 29 - Feb 9
6155 4:40 pm 7:30 am Feb 11 - Feb 15
6155 4:40 pm 7:30 am Feb 20 - Mar 3
6155 4:40 pm 7:30 am Mar 4 - Mar 7
6155 5:40 pm 7:30 am Mar 8 - Mar 27
6157 8:45 pm 11:30 am Jan 29 - Feb 8
6157 8:45 pm 11:30 am Feb 18 - Mar 7
6157 8:45 pm 11:30 am Feb 10 - Feb 17
6157 9:45 pm 11:30 am Mar 8 - Mar 27
Airports
Origin

Houston
$812
Destination

London
$812