Flights in May in Houston from London

LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Mon 12
May 2014
1 day ago
£608
LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Tue 13
May 2014
20 hours ago
£608
LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Mon 12
May 2014
1 day ago
£614
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Mon 2
Jun 2014
16 hours ago
£614
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Thu 19
Jun 2014
1 day ago
£631
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Thu 19
Jun 2014
1 day ago
£632
LHR
George Bush Intercontinental Airport
IAH
Fri 2
May 2014
Wed 7
May 2014
16 hours ago
£634
LHR
George Bush Intercontinental Airport
IAH
Fri 2
May 2014
Wed 7
May 2014
16 hours ago
£643
LHR
George Bush Intercontinental Airport
IAH
Tue 20
May 2014
Tue 3
Jun 2014
22 hours ago
£647
LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Tue 13
May 2014
20 hours ago
£647