Cheapest return flights from Houston (HOU) to Barcelona (BCN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
08 Sep 15 Sep Frontier Airlines
02 Sep 08 Sep Turkish Airlines
29 Sep 12 Oct Frontier Airlines
11 Sep 19 Sep Frontier Airlines
30 Sep 13 Oct Frontier Airlines
11 Sep 20 Sep Frontier Airlines
01 Sep 30 Sep Frontier Airlines
14 Sep 24 Sep Frontier Airlines
23 Sep 06 Oct Frontier Airlines
29 Sep 13 Oct Frontier Airlines
02 Sep 13 Sep Frontier Airlines
19 Sep 27 Sep Turkish Airlines
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deals for one-way flights from Houston to Barcelona in September.

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Updated Jul 6, 2026.

About these fares

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