Cheapest return flights from Houston (IAH) to Barcelona (BCN), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
04 Aug 27 Aug Frontier Airlines
08 Aug 20 Sep Frontier Airlines
29 Aug 05 Sep Frontier Airlines
15 Aug 26 Aug Frontier Airlines
20 Aug 27 Aug Frontier Airlines
19 Aug 26 Aug Frontier Airlines
27 Aug 12 Sep Frontier Airlines
18 Aug 25 Aug Frontier Airlines
26 Aug 02 Sep Frontier Airlines
17 Aug 24 Aug Frontier Airlines
15 Aug 22 Aug Frontier Airlines
25 Aug 01 Sep Frontier Airlines
27 Aug 03 Sep Frontier Airlines
18 Aug 23 Aug Frontier Airlines
27 Aug 07 Sep Frontier Airlines
13 Aug 20 Aug Frontier Airlines
22 Aug 29 Aug Frontier Airlines
31 Aug 07 Sep Frontier Airlines
28 Aug 04 Sep Frontier Airlines
30 Aug 06 Sep Turkish Airlines
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deals for one-way flights from Houston to Barcelona in August.

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Updated Jul 17, 2026.

About these fares

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