AirHint found the following cheapest one-way flights from Houston (HOU) to Dublin (DUB) in October 2025 (see full year).
One-Way flights
| 25 Oct | WestJet | ||
| 23 Oct | Frontier Airlines | ||
| 15 Oct | United | ||
| 30 Oct | Virgin Atlantic |
Also check the deals for return flights from Houston to Dublin in October.
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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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