$739
10:35p IAH » 7:45a LHR
Iberia direct (9h10m)
10:25a LHR » 8:40p IAH
Iberia direct (10h15m)
$1,575
4:36p IAH » 12:50p LHR
Air Canada 1 stop (20h14m)
3:15p LHR » 1:30a IAH
Aer Lingus direct (10h15m)
$1,583
4:36p IAH » 12:50p LHR
Air Canada 1 stop (20h14m)
11:35a LHR » 9:50p IAH
United Airlines direct (10h15m)