HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Texas

$350+ Cheap flights from Ireland to Texas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to Texas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ireland to Texas

Cheapest flights from Ireland to Texas
Explore the most affordable flight options available from Ireland to Texas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Expedia deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:40 am
DUB
-
AUS
1 stop33h 00m
JetBlue
Thu 10/222:40 pm
AUS
-
DUB
1 stop11h 40m
JetBlue
Deal found 4/29$669
This Justfly.com deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:40 am
DUB
-
IAH
1 stop31h 25m
JetBlue
Sun 10/185:15 pm
IAH
-
DUB
1 stop33h 45m
JetBlue
Deal found 4/27$715
This TravelUp deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:40 am
DUB
-
IAH
1 stop31h 52m
JetBlue
Sat 9/125:15 pm
IAH
-
DUB
1 stop33h 45m
JetBlue
Deal found 4/25$735
This oojo deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:40 am
DUB
-
IAH
1 stop32h 30m
Turkish Airlines
Mon 11/239:05 pm
IAH
-
DUB
1 stop30h 35m
Turkish Airlines
Deal found 4/27$765
This lastminute.com deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:40 am
DUB
-
DFW
1 stop38h 55m
Turkish Airlines
Wed 10/149:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 4/28$770
This Turkish Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:40 am
DUB
-
DFW
1 stop37h 55m
Turkish Airlines
Mon 11/238:30 pm
DFW
-
DUB
1 stop31h 10m
Turkish Airlines
Deal found 4/29$779
This Gotogate deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:40 am
DUB
-
DFW
1 stop37h 55m
Turkish Airlines
Thu 12/38:25 pm
DFW
-
DUB
1 stop36h 55m
Turkish Airlines
Deal found 4/28$783
This Expedia deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:55 am
DUB
-
DFW
1 stop19h 40m
Turkish Airlines
Sun 10/49:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 4/26$796
This Mytrip deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/101:00 pm
DUB
-
IAH
1 stop30h 55m
Multiple Airlines
Tue 5/265:29 pm
IAH
-
DUB
2 stops32h 16m
Multiple Airlines
Deal found 4/25$802
This SmartFares deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2711:30 am
DUB
-
IAH
1 stop29h 36m
JetBlue
Wed 6/311:56 am
IAH
-
DUB
1 stop15h 04m
JetBlue
Deal found 4/27$803
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm
DUB
-
SAT
2 stops34h 13m
Scandinavian Airlines
Fri 11/274:10 pm
SAT
-
DUB
2 stops35h 15m
Scandinavian Airlines
Deal found 4/29$805
This Flightnetwork deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/275:45 am
DUB
-
DFW
1 stop37h 00m
Turkish Airlines
Fri 9/119:30 pm
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 4/25$808

Find flight deals from Ireland to Texas

Keep the following information in mind while searching for Ireland to Texas flight deals. Data was last updated April 30, 2026.

Round-trip from

$669
(Expedia)

One-way from

$350
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$1,021

Good round-trip deal

$714 or less

Good one-way deal

$791 or less
From Ireland to Texas
Search Deals
One-way flight from Ireland to Texas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Texas.
Search Deals
Price to beat on a one-way flight from Ireland to Texas.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
Use the filters below to find and compare flights from Ireland to Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 5/28

1:50 pm-7:33 am

1 stop23h 43m

Houston George Bush Intcntl

Sat 6/13

4:06 pm-9:20 am

2 stops35h 14m

$802

DublinHouston

DUB - IAH

DUBIAH

Dublin

Mon 9/21

5:55 am-7:10 pm

1 stop19h 15m

Houston George Bush Intcntl

Mon 9/28

2:30 pm-4:00 pm

1 stop19h 30m

$814

DublinHouston

DUB - IAH

DUBIAH

Dublin

Mon 9/21

5:55 am-7:10 pm

1 stop19h 15m

Houston George Bush Intcntl

Tue 9/29

9:05 pm-11:05 pm

1 stop20h 00m

$814

DublinHouston

DUB - IAH

DUBIAH

Dublin

Wed 9/23

10:40 am-7:10 pm

1 stop38h 30m

Houston George Bush Intcntl

Fri 10/2

2:30 pm-3:40 pm

1 stop19h 10m

$826

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sun 9/20

5:45 am-7:10 pm

1 stop19h 25m

Houston George Bush Intcntl

Sat 9/26

9:05 pm-11:05 pm

1 stop20h 00m

$837

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sun 10/4

5:45 am-7:10 pm

1 stop19h 25m

Houston George Bush Intcntl

Sun 10/11

9:05 pm-11:05 pm

1 stop20h 00m

$837

DublinHouston

DUB - IAH

DUBIAH

Dublin

Sat 5/16

11:35 am-8:29 am

1 stop26h 54m

Houston George Bush Intcntl

Sun 5/17

12:12 pm-7:20 am

1 stop13h 08m

$871

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 5/28

11:30 am-11:06 am

1 stop29h 36m

Houston George Bush Intcntl

Sat 6/13

11:51 am-9:00 am

1 stop15h 09m

$895

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 5/28

12:40 pm-4:25 pm

Nonstop9h 45m

Dallas/Fort Worth

Fri 8/28

4:45 pm-11:50 am

1 stop13h 05m

$931

DublinHouston

DUB - IAH

DUBIAH

Dublin

Thu 5/28

3:30 pm-1:20 pm

1 stop27h 50m

Houston George Bush Intcntl

Sat 6/13

3:25 pm-9:40 am

1 stop12h 15m

$935

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Ireland to Texas

Have a flexible travel schedule? Discover the best time to fly to Texas from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Texas

How far ahead should I book a flight from Ireland to Texas?

To ensure you get the cheapest price possible for a flight from Ireland to Texas, you should look to book at least 3 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Ireland to Texas?

Currently, October is the cheapest month in which you can book a flight from Ireland to Texas (average of $178). Flying from Ireland to Texas in May is currently the most expensive (average of $748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to TX?

Find hourly flight availability from Ireland to Texas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Texas as you normally would.

Weekly flight availability from Ireland to Texas

Explore weekly flight availability from Ireland to Texas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2026.

The most flights from IE0 to USTX are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Texas

Get insights into the airlines that provide service to Texas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Texas. Reviews last updated April 30, 2026.
See what other customers who have flown with Aer Lingus and American Airlines from Ireland to Texas have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,536 reviews

Crew

8.1

Entertainment

7.0

Comfort

7.2

Overall

7.3

Food

6.6

Boarding

7.4

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
Aer Lingus
7.3
Good
1,536 reviews
Aer Lingus
7.3
Good
1,536 reviews

Crew

8.1

Entertainment

7.0

Comfort

7.2

Overall

7.3

Food

6.6

Boarding

7.4

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.
American Airlines
7.1
Good
11,682 reviews
Aer Lingus
7.3
Good
1,536 reviews

Crew

8.1

Entertainment

7.0

Comfort

7.2

Overall

7.3

Food

6.6

Boarding

7.4

Reviews

1 / 20
6.0
Good

GMarie,Feb 2026

BER - DUB

The crew was great and boarding was smooth. However, with a 10+ hour delay, it was almost impossible to find someone to speak with about missed connections. They ended up putting me on a flight that did not work, but there was no one to speak to with only 6 hours between landing and taking off again on the new itinerary. In airport support could definitely use some work.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Texas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Texas?

    Departing from Ireland to Texas will take you 9h 45m. The distance between Ireland and Texas is about 4459 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Ireland to Texas one-way?

    To fly one-way, consider booking your trip with Aer Lingus, which is currently one of the cheapest options available, starting at $577. Finnair flights start at $606 while deals on British Airways start at $635 one-way.

  • Can I find deals for flights from Ireland to Texas that include hotel bookings?

    Yes. In addition to deals on Ireland to Texas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Texas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Texas.

  • Can I find deals for business class flights from Ireland to Texas?

    Yes. Cheapflights offers flight deals from Ireland to Texas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Texas?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Texas (average of $178). Flying from Ireland to Texas in May is currently the most expensive (average of $748). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ireland to Texas

Discover the top 2 airlines that operate flights from Ireland to Texas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$935FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$851Average$1,068FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.