Cheapest return flights from Houston to Madrid in April from $487

AirHint found the following cheapest return flights from Houston (IAH) to Madrid (MAD) in April 2026 (see full year).

Return flights

22 Apr - 29 Apr British Airways
21 Apr - 28 Apr American Airlines
13 Apr - 20 Apr British Airways
07 Apr - 14 Apr Iberia
29 Apr - 13 May Iberia
09 Apr - 28 Apr British Airways
27 Apr - 04 May Iberia
12 Apr - 19 Apr Iberia
17 Apr - 24 Apr Iberia
02 Apr - 09 Apr Iberia
02 Apr - 19 Apr Air France
24 Apr - 30 Apr Air France

Also check the deals for one-way flights from Houston to Madrid in April.

Powered by

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.