Cheapest return flights from Houston to Dublin in August from $572

AirHint found the following cheapest return flights from Houston (HOU) to Dublin (DUB) in August 2025 (see full year).

Return flights

23 Aug - 13 Sep Frontier Airlines
21 Aug - 13 Sep Frontier Airlines
29 Aug - 20 Sep Spirit Airlines
29 Aug - 10 Sep Spirit Airlines
28 Aug - 04 Sep Spirit Airlines
27 Aug - 01 Sep Frontier Airlines
27 Aug - 02 Sep United

Also check the deals for one-way flights from Houston to Dublin in August.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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