Flights in May in Houston from London

LHR
George Bush Intercontinental Airport
IAH
Wed 21
May 2014
Wed 4
Jun 2014
4 days ago
£566
LHR
George Bush Intercontinental Airport
IAH
Thu 29
May 2014
Tue 3
Jun 2014
3 days ago
£566
LHR
George Bush Intercontinental Airport
IAH
Thu 29
May 2014
Tue 3
Jun 2014
3 days ago
£581
LHR
George Bush Intercontinental Airport
IAH
Wed 21
May 2014
Wed 4
Jun 2014
4 days ago
£581
LHR
George Bush Intercontinental Airport
IAH
Tue 27
May 2014
Sat 14
Jun 2014
5 days ago
£584
LHR
George Bush Intercontinental Airport
IAH
Sun 11
May 2014
Tue 20
May 2014
3 days ago
£595
LHR
George Bush Intercontinental Airport
IAH
Sun 11
May 2014
Tue 20
May 2014
3 days ago
£601
LHR
Houston - Hobby Airport
HOU
Tue 20
May 2014
Tue 27
May 2014
20 hours ago
£645
LHR
George Bush Intercontinental Airport
IAH
Tue 27
May 2014
Sat 14
Jun 2014
5 days ago
£652
LHR
George Bush Intercontinental Airport
IAH
Tue 20
May 2014
Tue 27
May 2014
20 hours ago
£662