Cheapest return flights from Houston to Barcelona in April from $499

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

Return flights

14 Apr - 22 Apr Spirit Airlines
25 Apr - 02 May Spirit Airlines
22 Apr - 29 Apr British Airways
15 Apr - 23 Apr Air France
23 Apr - 30 Apr Spirit Airlines
12 Apr - 26 Apr British Airways
30 Apr - 07 May Spirit Airlines
05 Apr - 19 Apr British Airways
03 Apr - 07 Apr Turkish Airlines

Also check the deals for one-way flights from Houston to Barcelona 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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