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

Return flights

10 Feb - 19 Feb	Lufthansa
24 Feb - 16 Mar	Air Canada
11 Feb - 23 Feb	Spirit Airlines
11 Feb - 24 Feb	Brussels Airlines
01 Feb - 05 Feb	Spirit Airlines
11 Feb - 17 Feb	Spirit Airlines
02 Feb - 11 Feb	British Airways
01 Feb - 11 Feb	British Airways
18 Feb - 25 Feb	Iberia
24 Feb - 05 Mar	Air France
06 Feb - 13 Feb	Brussels Airlines
10 Feb - 17 Feb	Iberia
24 Feb - 03 Mar	Iberia
27 Feb - 06 Mar	Iberia

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

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.

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Cheapest return flights from Houston to Madrid in February from $463

Return flights