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Cheapest one-way flights from Houston (HOU) to Dublin (DUB), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
21 Oct	Frontier Airlines
30 Oct	Frontier Airlines
05 Oct	British Airways
31 Oct	Iberia
01 Oct	Frontier Airlines
22 Oct	Frontier Airlines
07 Oct	WestJet

deals for return flights from Houston to Dublin in October.

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Updated Jul 25, 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.

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Cheapest one-way flights from Houston (HOU) to Dublin (DUB), October

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