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$229+ Cheap flights from Texas to Ireland

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Dec 14 — Dec 211
Sun 12/14
Sun 12/21
1 adult, Economy
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Cheap flight deals from Texas to Ireland

Keep the following information in mind while searching for Texas to Ireland flight deals. Data was last updated November 14, 2025.

Round-trip from

$424
(Delta)

One-way from

$229
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$745

Good round-trip deal

$932 or less

Good one-way deal

$556 or less
From Texas to Ireland
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One-way flight from Texas to Ireland
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Texas to Ireland.
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Price to beat on a one-way flight from Texas to Ireland.
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Find flight deals from Texas to Ireland

Cheapest flights from Texas to Ireland
Explore the most affordable flight options available from Texas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:01 amIAH - DUB
1 stop18h 44mDelta
Tue 12/910:45 amDUB - IAH
2 stops17h 38mDelta
Deal found 11/11$424
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:36 pmIAH - DUB
1 stop12h 09mDelta
Wed 12/311:30 amDUB - IAH
2 stops18h 29mDelta
Deal found 11/12$425
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:32 pmHOU - DUB
1 stop11h 13mDelta
Wed 12/311:30 amDUB - HOU
2 stops17h 18mDelta
Deal found 11/12$425
This Air France deal was found by Cheapflights users on 11/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:25 amSAT - DUB
1 stop19h 20mMultiple Airlines
Fri 12/1211:30 amDUB - SAT
2 stops17h 47mMultiple Airlines
Deal found 11/13$425
This KLM deal was found by Cheapflights users on 11/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/171:41 pmAUS - DUB
1 stop12h 04mKLM
Wed 12/39:45 amDUB - AUS
1 stop20h 43mKLM
Deal found 11/13$425
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amHOU - DUB
1 stop19h 45mDelta
Wed 12/109:45 amDUB - HOU
1 stop19h 03mDelta
Deal found 11/11$433
This KLM deal was found by Cheapflights users on 11/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:55 pmAUS - DUB
1 stop13h 25mMultiple Airlines
Tue 12/99:45 amDUB - AUS
1 stop13h 35mMultiple Airlines
Deal found 11/12$433
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1812:30 pmIAH - DUB
1 stop14h 15mDelta
Wed 12/1011:30 amDUB - IAH
2 stops18h 29mDelta
Deal found 11/13$438
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amHOU - DUB
1 stop19h 45mDelta
Fri 12/1211:30 amDUB - HOU
2 stops28h 04mDelta
Deal found 11/13$438
This Delta deal was found by Cheapflights users on 11/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amAUS - DUB
2 stops20h 20mDelta
Tue 12/99:45 amDUB - AUS
2 stops20h 43mDelta
Deal found 11/12$438
This Delta deal was found by Cheapflights users on 11/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/226:33 pmHOU - DUB
1 stop31h 12mDelta
Wed 12/109:45 amDUB - HOU
1 stop19h 03mDelta
Deal found 11/11$439
This Delta deal was found by Cheapflights users on 11/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/22:40 pmSAT - DUB
1 stop11h 05mDelta
Fri 12/1211:30 amDUB - SAT
1 stop31h 36mDelta
Deal found 11/13$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Ireland 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 November 14, 2025.
Use the filters below to find and compare flights from Texas to Ireland that are best for you.

Fly from

Texas

Fly to

Ireland

Route

Depart

Return

Price

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sun 11/23

7:01 am-7:45 am

1 stop18h 44m

Dublin

Tue 12/9

10:45 am-10:23 pm

2 stops17h 38m

$424

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Mon 11/17

8:35 am-8:45 am

2 stops18h 10m

Dublin

Wed 12/3

11:30 am-9:48 pm

2 stops16h 18m

$425

AustinDublin

AUS - DUB

AUSDUB

Austin Bergstrom

Tue 12/9

7:20 am-8:45 am

1 stop19h 25m

Dublin

Wed 12/17

9:45 am-5:32 pm

1 stop13h 47m

$433

HoustonDublin

IAH - DUB

IAHDUB

Houston George Bush Intcntl

Sun 11/23

7:01 am-9:20 am

2 stops20h 19m

Dublin

Wed 12/10

9:45 am-5:44 pm

1 stop13h 59m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Sun 11/23

6:00 am-8:45 am

2 stops20h 45m

Dublin

Tue 12/9

9:45 am-10:48 pm

2 stops19h 03m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 12/2

6:00 am-7:45 am

2 stops19h 45m

Dublin

Wed 12/10

9:45 am-10:48 pm

1 stop19h 03m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 12/2

6:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 12/9

9:45 am-9:34 am

2 stops29h 49m

$438

HoustonDublin

HOU - DUB

HOUDUB

Houston Hobby

Tue 12/9

6:00 am-8:45 am

2 stops20h 45m

Dublin

Wed 12/17

9:45 am-5:52 pm

1 stop14h 07m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 2/2

6:30 am-8:45 am

2 stops20h 15m

Dublin

Tue 2/17

10:45 am-10:30 pm

2 stops17h 45m

$438

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 12/3

12:10 pm-8:45 am

1 stop14h 35m

Dublin

Sun 12/14

9:45 am-11:17 pm

1 stop19h 32m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 60 results
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Best time to book a flight from Texas to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Texas 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 Texas to Ireland

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

Currently, August is the cheapest month in which you can book a flight from Texas to Ireland (average of $351). Flying from Texas to Ireland in June is currently the most expensive (average of $586). 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 TX to IE?

Find hourly flight availability from Texas to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2025.

When flying from Texas to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 7% versus a flight in the evening.

What is the cheapest day to fly from Texas to Ireland?

Use this chart to determine the cheapest time to fly round-trip from Texas to Ireland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Texas to Ireland flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Texas to Ireland. 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 Texas to Ireland?

    There are many flights that can get you from Texas to Ireland in 14h 15m. Fly via Delta, KLM, or British Airways to get the fastest option. Texas and Ireland are separated by a distance of 4459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $397 is the cheapest one-way deal found within the past few days, from Lufthansa. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $399 and $436, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Texas to Ireland 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 Texas to Ireland?

    Currently, August is the cheapest month in which you can book a flight from Texas to Ireland (average of $351). Flying from Texas to Ireland in June is currently the most expensive (average of $586). 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

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Alternative routes for Texas to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Texas to Ireland

Discover the top 10 airlines that operate flights from Texas to Ireland. 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 November 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$653FlexibilityNo cancel feeOn-time62%
KLMCheapest$363Average$826FlexibilityNo cancel feeOn-time75%
DeltaCheapest$391Average$814FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$433Average$744FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$442Average$804FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$442Average$703FlexibilityNo cancel feeOn-time67%
IberiaCheapest$482Average$922FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$484Average$815FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$485Average$896FlexibilityNo cancel feeOn-time71%
FinnairCheapest$496Average$881FlexibilityNo cancel feeOn-time76%

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