Cheapest return flights from Houston to Barcelona in April from $575

Best time to book flights for Houston (IAH) to Barcelona (BCN) flights at AirHint

AirHint found the following cheapest return flights from Houston (IAH) to Barcelona (BCN) in April 2025 (see full year).

Return flights

29 Apr - 07 May Spirit Airlines
14 Apr - 29 Apr WestJet
28 Apr - 15 May Spirit Airlines
24 Apr - 28 Apr Spirit Airlines
22 Apr - 29 Apr KLM
22 Apr - 06 May Spirit Airlines
21 Apr - 28 Apr Frontier Airlines
13 Apr - 20 Apr Turkish Airlines
17 Apr - 26 Apr Air France
09 Apr - 15 Apr Air Canada
16 Apr - 18 Apr WestJet
21 Apr - 27 Apr Spirit Airlines
15 Apr - 22 Apr United

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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