Cheapest return flights from Houston (HOU) to Dublin (DUB), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
02 Sep 09 Sep Frontier Airlines
02 Sep 14 Sep Frontier Airlines
08 Sep 15 Sep Frontier Airlines
01 Sep 08 Sep Frontier Airlines
29 Sep 06 Oct Frontier Airlines
15 Sep 22 Sep Frontier Airlines
22 Sep 29 Sep Air Canada
18 Sep 04 Oct Frontier Airlines
07 Sep 14 Sep Frontier Airlines
06 Sep 13 Sep Frontier Airlines
05 Sep 12 Sep Frontier Airlines
02 Sep 06 Sep Frontier Airlines
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deals for one-way flights from Houston to Dublin in September.

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Updated Jul 4, 2026.

About these fares

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