Cheapest return flights from Houston to Madrid in March from 370€

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

Return flights

23 Mar - 01 Apr Finnair
24 Mar - 31 Mar British Airways
10 Mar - 17 Mar Iberia
11 Mar - 18 Mar Air France
16 Mar - 23 Mar Air France
17 Mar - 24 Mar Air France
24 Mar - 07 Apr Air France
04 Mar - 13 Mar Delta
08 Mar - 17 Mar Iberia
05 Mar - 12 Mar Iberia
22 Mar - 29 Mar Iberia
19 Mar - 25 Mar British Airways
24 Mar - 06 Apr Air France
31 Mar - 10 Apr Iberia
30 Mar - 14 Apr Iberia
30 Mar - 06 Apr Air France
05 Mar - 02 Apr Iberia
26 Mar - 09 Apr Iberia

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

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