Cheapest return flights from Houston to Madrid in March from 450€

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

Return flights

09 Mar - 16 Mar Lufthansa
19 Mar - 31 Mar British Airways
16 Mar - 22 Mar Lufthansa
31 Mar - 11 Apr United
07 Mar - 14 Mar Iberia
09 Mar - 14 Mar Turkish Airlines
27 Mar - 12 Apr Turkish Airlines
27 Mar - 03 Apr Iberia
07 Mar - 12 Mar Turkish Airlines
09 Mar - 15 Mar British Airways

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

Skyscanner

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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