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
01 Sep 30 Sep Frontier Airlines
10 Sep 23 Sep Frontier Airlines
29 Sep 13 Oct jetBlue
10 Sep 24 Sep Turkish Airlines
02 Sep 08 Sep Frontier Airlines
06 Sep 10 Sep Condor
30 Sep 13 Oct Frontier Airlines
17 Sep 20 Sep Turkish Airlines
23 Sep 06 Oct jetBlue
07 Sep 12 Sep Turkish Airlines
02 Sep 07 Sep Frontier Airlines
Powered by

deals for one-way flights from Houston to Barcelona in September.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Updated Jun 13, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.