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

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
14 Sep 28 Sep Frontier Airlines
11 Sep 21 Sep Turkish Airlines
07 Sep 20 Sep Turkish Airlines
14 Sep 24 Sep Frontier Airlines
30 Sep 13 Oct Frontier Airlines
01 Sep 30 Sep Frontier Airlines
23 Sep 06 Oct Turkish Airlines
02 Sep 08 Sep ITA Airways
29 Sep 12 Oct Frontier Airlines
02 Sep 07 Sep jetBlue
04 Sep 06 Sep Turkish Airlines
18 Sep 21 Sep Lufthansa
25 Sep 28 Sep Lufthansa
28 Sep 01 Oct Lufthansa
29 Sep 02 Oct Lufthansa
30 Sep 03 Oct Lufthansa
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deals for one-way flights from Houston to Barcelona in September.

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Updated Jul 18, 2026.

About these fares

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