Cheapest return flights from Houston to Madrid in April from 417€

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

Return flights

28 Apr - 05 May Air France
08 Apr - 28 Apr British Airways
26 Apr - 12 May British Airways
03 Apr - 10 Apr Iberia
13 Apr - 20 Apr Iberia
23 Apr - 30 Apr Iberia
23 Apr - 26 Apr Air Canada
16 Apr - 04 May Air Canada
24 Apr - 03 May United
08 Apr - 15 Apr Iberia
09 Apr - 28 Apr United
18 Apr - 25 Apr Iberia
24 Apr - 30 Apr Air France

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

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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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