Cheapest return flights from Houston to Madrid in June from $665

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

Return flights

01 Jun - 10 Jun British Airways
17 Jun - 09 Jul British Airways
30 Jun - 21 Jul Air Canada
09 Jun - 22 Jun British Airways
10 Jun - 30 Jun Air Canada
08 Jun - 24 Jun Air Canada
03 Jun - 24 Jun Air Canada
05 Jun - 25 Jun Air Canada
07 Jun - 21 Jun ITA Airways
10 Jun - 29 Jun Air Canada
03 Jun - 27 Jun Air Canada
09 Jun - 27 Jun Air Canada

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

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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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