Flights in May in Houston from London

LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Mon 12
May 2014
3 days ago
£608
LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Tue 13
May 2014
2 days ago
£608
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Tue 29
Jul 2014
10 hours ago
£610
LHR
George Bush Intercontinental Airport
IAH
Thu 8
May 2014
Mon 12
May 2014
3 days ago
£614
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Mon 2
Jun 2014
2 days ago
£614
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Tue 29
Jul 2014
10 hours ago
£614
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Thu 19
Jun 2014
3 days ago
£631
LHR
George Bush Intercontinental Airport
IAH
Thu 22
May 2014
Thu 19
Jun 2014
3 days ago
£632
LHR
George Bush Intercontinental Airport
IAH
Fri 2
May 2014
Wed 7
May 2014
2 days ago
£634
LHR
George Bush Intercontinental Airport
IAH
Fri 2
May 2014
Wed 7
May 2014
2 days ago
£643