Cheapest return flights from Houston to Madrid in January from $490

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

Return flights

25 Jan - 10 Feb Lufthansa
21 Jan - 02 Feb British Airways
11 Jan - 20 Jan Spirit Airlines
22 Jan - 29 Jan Lufthansa
21 Jan - 28 Jan Iberia
29 Jan - 05 Feb British Airways
18 Jan - 26 Jan Frontier Airlines
23 Jan - 30 Jan Iberia
25 Jan - 01 Feb Iberia
13 Jan - 21 Jan Air France
17 Jan - 01 Feb Spirit Airlines
31 Jan - 07 Feb Iberia
15 Jan - 18 Jan Spirit Airlines
10 Jan - 20 Jan American Airlines
15 Jan - 22 Jan Iberia
19 Jan - 26 Jan Iberia

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

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