
Popular airlines from Dublin Airport (DUB) to George Bush Intercontinental Airport (IAH)
- Aer Lingus
Aer Lingus
- British Airways
British Airways
- Lufthansa
Lufthansa
- Brussels Airlines
Brussels Airlines
- Iberia
Iberia
- KLM
KLM
- Air Canada
Air Canada
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Cheap flights from Dublin to Houston (DUB-IAH)
Prices were available within the past 7 days and start at €412 for one-way flights and €632 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 22 May - Mon, 31 Aug
DUB
Dublin
IAH
Houston
€632 Return, found 1 day ago
€632
Return
found 1 day ago

Tue, 3 Feb - Tue, 3 Mar
DUB
Dublin
IAH
Houston
€650 Return, found 9 hours ago
€650
Return
found 9 hours ago

Wed, 15 Apr - Wed, 22 Apr
DUB
Dublin
IAH
Houston
€654 Return, found 15 hours ago
€654
Return
found 15 hours ago

Thu, 16 Apr - Wed, 22 Apr
DUB
Dublin
IAH
Houston
€654 Return, found 4 days ago
€654
Return
found 4 days ago

Thu, 27 Aug - Sat, 5 Sept
DUB
Dublin
IAH
Houston
€657 Return, found 13 hours ago
€657
Return
found 13 hours ago

Wed, 26 Nov - Sun, 30 Nov
DUB
Dublin
IAH
Houston
€688 Return, found 14 hours ago
€688
Return
found 14 hours ago

Sat, 20 Dec - Mon, 5 Jan
DUB
Dublin
IAH
Houston
€691 Return, found 12 hours ago
€691
Return
found 12 hours ago

Thu, 27 Nov - Wed, 3 Dec
DUB
Dublin
IAH
Houston
€694 Return, found 1 hour ago
€694
Return
found 1 hour ago

Sat, 21 Feb - Tue, 3 Mar
DUB
Dublin
IAH
Houston
€695 Return, found 12 hours ago
€695
Return
found 12 hours ago

Mon, 15 Dec - Sun, 28 Dec
DUB
Dublin
IAH
Houston
€701 Return, found 1 hour ago
€701
Return
found 1 hour ago
Find the cheapest month to fly from Dublin (DUB) to Houston (IAH)
May is typically the cheapest month to fly
From €536 - €913 per traveller.
Alternative airports near Houston
Prices were available within the past 7 days. Prices and availability are subject to change.
Frequently asked questions
Travel information
Origin airport | Dublin |
---|---|
Destination airport | George Bush Intercontinental |
Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Turkish Airlines, United, WestJet |
Return price | €632 |
Distance | 7276 km |
Book with confidence
Perfect flights from Dublin to Houston
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Our flexible Dublin to George Bush Intercontinental ticket options cater to your travel preferences, with incredible one-way fares from €412 and roundtrip prices from €632. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
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Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Houston.
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