Houston, TX to Dublin, Ireland flights
Flights starting at £319. Choose between Aer Lingus, Spirit Airlines, or Frontier Airlines to find the best price.
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Tips to know when travelling to Dublin
Cheapest one-way trip | £319 |
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Cheapest round-trip | £664 |
Average round-trip | £891 |
Most popular airline | Aer Lingus |
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Check-in for a flight from Houston to Dublin
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Aer Lingus | EIN | EI | No | Opens 48 days before flight Closes 5 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
American Airlines | AAL | AA | No | No |
British Airways | BAW | BA | No | 0 0 |
Ireland COVID-19 travel restrictions

Most travelers from Houston, IAH can enter Ireland, but there are restrictions.
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Information is provided as guidance only and accurate at the time of publishing. Always check government websites and airline materials before booking and traveling.
Learn more about COVID-19 restrictions in Ireland in our dedicated Stories article.
Frequently asked questions
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