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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 Jan 13 2015 Return: Tue Jan 20 2015 Trip spans 8 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: Wed Jan 14 2015 Return: Tue Jan 20 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 Jan 16 2015 Return: Thu Jan 22 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: Sat Jan 17 2015 Return: Wed Jan 21 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
6:40a
IAH
7:40p
37h 00m
1 stop
Depart: Sun Jan 18 2015 Return: Sat Jan 24 2015 Trip spans 7 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: Mon Jan 19 2015 Return: Mon Jan 26 2015 Trip spans 8 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: Tue Jan 20 2015 Return: Sat Jan 24 2015 Trip spans 5 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:25p
31h 55m
1 stop
LHR
6:40a
IAH
7:40p
37h 00m
1 stop
Depart: Wed Jan 21 2015 Return: Mon Jan 26 2015 Trip spans 6 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: Fri Jan 23 2015 Return: Tue Jan 27 2015 Trip spans 5 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: Sat Jan 24 2015 Return: Tue Jan 27 2015 Trip spans 4 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
11:25p
31h 55m
1 stop
LHR
6:40a
IAH
7:40p
37h 00m
1 stop
Depart: Sun Jan 25 2015 Return: Sat Jan 31 2015 Trip spans 7 days
Turkish Airlines
Turkish Airlines
IAH
3:30p
LHR
10:00a
18h 30m
1 stop
LHR
11:00a
IAH
7:40p
32h 40m
1 stop
Depart: Mon Jan 26 2015 Return: Sat Jan 31 2015 Trip spans 6 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: Fri Mar 20 2015 Return: Tue Mar 31 2015 Trip spans 12 days
Multiple Airlines
Multiple Airlines
IAH
7:25a
LHR
11:50a
28h 25m
4 stops
LHR
1:10p
IAH
10:36p
33h 26m
3 stops
Depart: Sat Jan 10 2015 Return: Wed Jan 14 2015 Trip spans 5 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 14 2015 Trip spans 8 days
United
United
IAH
10:38a
LHR
11:15p
12h 37m
1 stop
LHR
7:35a
IAH
11:29p
15h 54m
1 stop
Depart: Wed Dec 24 2014 Return: Thu Jan 8 2015 Trip spans 16 days
Aeromexico
Aeromexico
IAH
11:10a
LHR
4:55a
17h 45m
1 stop
LHR
5:30p
IAH
10:43a
17h 13m
1 stop
Depart: Wed Dec 31 2014 Return: Sat Jan 10 2015 Trip spans 11 days
American Airlines
American Airlines
IAH
7:55a
LHR
10:25p
14h 30m
1 stop
LHR
4:55a
IAH
1:04a
20h 09m
1 stop
Depart: Thu Jan 22 2015 Return: Thu Jan 29 2015 Trip spans 8 days
Finnair
Finnair
IAH
3:45p
LHR
12:30a
8h 45m
nonstop
LHR
9:30a
IAH
7:45p
10h 15m
nonstop
Depart: Sun Apr 19 2015 Return: Thu Apr 30 2015 Trip spans 12 days
Lufthansa
Lufthansa
IAH
2:20p
LHR
11:40p
9h 20m
nonstop
LHR
9:40a
IAH
8:00p
10h 20m
nonstop
Depart: Sun Apr 5 2015 Return: Mon Apr 20 2015 Trip spans 16 days
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 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 Dec 27 - Jan 5
6157 8:45 pm 11:30 am Jan 6 - Jan 12
6157 8:45 pm 11:30 am Jan 15 - Feb 8
Airports
Origin

Houston
$808
Destination

London
$808