Flying Houston → Madrid at the front of the plane
Booked well, Houston to Madrid in First Class is not an indulgence so much as arithmetic: a flat bed out of George Bush Intercontinental Airport (IAH), hours of genuine sleep, and a first day in Madrid you don't lose to recovery.
From Houston, the marquee product on this route is Lufthansa First Class — german precision from a private terminal to the new Allegris suites — quietly exceptional. Depending on your dates, British Airways, Air France, Lufthansa and American Airlines all present compelling options, each with a distinct suite and service style.
Bush Intercontinental's international wing hosts comfortable premium facilities: Emirates First passengers are hosted in a premium lounge before the Dubai departure, and Lufthansa First travelers receive dedicated handling ahead of the Frankfurt flight. The ground experience is pleasant rather than showpiece — the destination-grade luxury begins at the aircraft door.
On timing: may, June, September, and October are Madrid at its best — warm evenings, full terraces, and the galleries uncrowded. July and August are punishingly hot, and much of the city's restaurant scene closes for parts of August. Winter is dry, bright, and excellent value, with First fares and five-star suites both noticeably softer. San Isidro festivities in mid-May tighten hotel availability.