Cheapest return flights from Houston to Dublin in December from $582

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

Return flights

29 Dec - 12 Jan British Airways
30 Dec - 12 Jan British Airways
15 Dec - 22 Dec British Airways
02 Dec - 27 Dec Turkish Airlines
03 Dec - 27 Dec Turkish Airlines
26 Dec - 15 Jan Delta
15 Dec - 10 Jan United
21 Dec - 30 Dec American Airlines
26 Dec - 31 Dec Aer Lingus

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

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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