$199 Cheap flight deals from Dublin (DUB) to Houston (HOU)

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This Weekend's Flight Deals from Dublin to Houston

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 29 - Sun, Jan 5
DUB
Dublin
IAH
George Bush Intercontinental
$985 Roundtrip, just found
$985
Roundtrip
just found
Select British Airways flight, departing Sun, Dec 29 from Dublin to George Bush Intercontinental, returning Sun, Jan 5, priced at $985 just found
Sun, Dec 29 - Sun, Jan 5
DUB
Dublin
IAH
George Bush Intercontinental
$985 Roundtrip, just found
$985
Roundtrip
just found
Select British Airways flight, departing Sun, Dec 29 from Dublin to George Bush Intercontinental, returning Sun, Jan 5, priced at $985 just found

Airfares from $199 One Way, $637 Round Trip from Dublin to Houston

Prices starting at $637 for return flights and $199 for one-way flights to Houston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 9 - Tue, May 13
DUB
Dublin
IAH
Houston
$637 Roundtrip, found 3 days ago
$637
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, May 9 from Dublin to Houston, returning Tue, May 13, priced at $637 found 3 days ago
Wed, Mar 12 - Wed, Apr 2
DUB
Dublin
IAH
Houston
$662 Roundtrip, found 6 days ago
$662
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Wed, Mar 12 from Dublin to Houston, returning Wed, Apr 2, priced at $662 found 6 days ago
Tue, Feb 4 - Tue, Feb 11
DUB
Dublin
IAH
Houston
$733 Roundtrip, found 5 hours ago
$733
Roundtrip
found 5 hours ago
Select Iberia flight, departing Tue, Feb 4 from Dublin to Houston, returning Tue, Feb 11, priced at $733 found 5 hours ago
Sat, Feb 1 - Fri, Feb 14
DUB
Dublin
IAH
Houston
$739 Roundtrip, found 1 day ago
$739
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Sat, Feb 1 from Dublin to Houston, returning Fri, Feb 14, priced at $739 found 1 day ago
Thu, Mar 6 - Sat, Mar 15
DUB
Dublin
IAH
Houston
$771 Roundtrip, found 2 hours ago
$771
Roundtrip
found 2 hours ago
Select British Airways flight, departing Thu, Mar 6 from Dublin to Houston, returning Sat, Mar 15, priced at $771 found 2 hours ago

More About Flying To Houston from Dublin

Route Information for Flights from Dublin to Houston

Origin Airport IATA Code
DUB
Destination Airport IATA Code
HOU
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Dublin to Houston

With discount prices on flights from Dublin to Houston and cutting-edge mobile tools, Orbitz is the best partner when you want to book your travel plans online.

Get the Hottest Deals on Dublin to Houston Flights

Orbitz is dedicated to helping you find the best travel deals on the market for flights from Dublin to Houston. Our low price guarantee means you get fares that keep more money in your wallet. Pick and choose the dates, times, and airlines for your Dublin flights to Houston to find the flight that is right for you.

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Frequently asked questions

What is the shortest flight from Dublin to Houston?
With a minimum flight duration of 10 hours and 24 minutes, it’s a good idea to be as comfortable as you can. Racked up quite a few frequent flyer points? Consider using them to upgrade to a seat with more legroom on your Dublin to Houston journey.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.