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$336+ Cheap flights from Ireland to Dallas/Fort Worth (DFW)

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Ireland to Dallas/Fort Worth

Keep the following information in mind while searching for Ireland to Dallas/Fort Worth flight deals. Data was last updated September 16, 2025.

Round-trip from

$533
(Mytrip)

One-way from

$336
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$918

Good round-trip deal

$716 or less

Good one-way deal

$608 or less
From Ireland to Dallas/Fort Worth
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One-way flight from Ireland to Dallas/Fort Worth
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Highest demand for flights based on searches. 7% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Ireland to Dallas/Fort Worth.
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Price to beat on a one-way flight from Ireland to Dallas/Fort Worth.
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Find flight deals from Ireland to Dallas/Fort Worth

Cheapest flights from Ireland to Dallas/Fort Worth
Explore the most affordable flight options available from Ireland to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
Thu 10/212:40 pmDUB - DFW
3 stops35h 29mMultiple Airlines
Tue 10/75:10 amDFW - DUB
3 stops23h 45mMultiple Airlines
Deal found 9/14$533
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Wed 10/17:05 pmDUB - DFW
3 stops29h 59mMultiple Airlines
Sun 10/55:10 amDFW - DUB
3 stops24h 20mMultiple Airlines
Deal found 9/15$583
This FlightHub deal was found by Cheapflights users on 9/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:10 amDUB - DFW
2 stops43h 49mScandinavian Airlines
Tue 11/184:05 pmDFW - DUB
2 stops37h 40mScandinavian Airlines
Deal found 9/14$624
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Wed 10/2912:30 pmDUB - DFW
3 stops34h 15mMultiple Airlines
Wed 11/57:20 amDFW - DUB
2 stops29h 00mMultiple Airlines
Deal found 9/14$632
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 9/2511:35 amDUB - DFW
3 stops27h 27mMultiple Airlines
Sat 10/45:35 amDFW - DUB
3 stops22h 45mMultiple Airlines
Deal found 9/15$637
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Thu 10/3011:45 amDUB - DFW
3 stops32h 37mMultiple Airlines
Thu 11/67:20 amDFW - DUB
2 stops21h 50mMultiple Airlines
Deal found 9/15$652
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:30 pmDUB - DFW
2 stops40h 29mScandinavian Airlines
Wed 11/54:10 pmDFW - DUB
2 stops37h 35mScandinavian Airlines
Deal found 9/14$658
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3112:30 pmDUB - DFW
1 stop15h 13mMultiple Airlines
Fri 11/76:30 amDFW - DUB
1 stop19h 55mMultiple Airlines
Deal found 9/16$690
This Mytrip deal was found by Cheapflights users on 9/16. 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.
Fri 10/34:45 pmDUB - DFW
2 stops32h 04mMultiple Airlines
Fri 10/105:10 amDFW - DUB
2 stops17h 20mMultiple Airlines
Deal found 9/16$709
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmSNN - DFW
1 stop18h 20mMultiple Airlines
Mon 10/66:45 amDFW - SNN
1 stop21h 30mMultiple Airlines
Deal found 9/16$718
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:30 pmSNN - DFW
2 stops14h 59mUnited Airlines
Wed 10/225:15 amDFW - SNN
2 stops23h 00mUnited Airlines
Deal found 9/15$858
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:30 pmSNN - DFW
2 stops14h 59mUnited Airlines
Mon 10/612:21 pmDFW - SNN
2 stops15h 54mUnited Airlines
Deal found 9/16$859

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Dallas/Fort Worth 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 September 16, 2025.
Use the filters below to find and compare flights from Ireland to Dallas/Fort Worth Airport that are best for you.

Fly from

Ireland

Fly to

Dallas/Fort Worth

Route

Depart

Return

Price

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 10/2

12:30 pm-12:50 am

1 stop18h 20m

Dallas/Fort Worth

Mon 10/6

6:45 am-10:15 am

1 stop21h 30m

$718

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 11/7

4:30 pm-6:40 pm

1 stop32h 10m

Dallas/Fort Worth

Tue 12/2

8:25 pm-9:40 am

1 stop31h 15m

$748

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 11/16

10:40 am-1:00 pm

1 stop32h 20m

Dallas/Fort Worth

Tue 11/25

8:25 pm-10:10 pm

1 stop19h 45m

$748

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 2/26

10:40 am-6:40 pm

1 stop38h 00m

Dallas/Fort Worth

Mon 3/2

2:45 pm-3:30 pm

1 stop18h 45m

$762

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 10/17

4:55 pm-12:45 pm

1 stop25h 50m

Dallas/Fort Worth

Wed 10/22

8:55 pm-3:55 pm

1 stop37h 00m

$778

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 10/19

5:00 pm-12:45 pm

1 stop25h 45m

Dallas/Fort Worth

Thu 10/23

8:55 pm-9:35 am

1 stop30h 40m

$778

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 11/22

4:50 pm-6:40 pm

1 stop31h 50m

Dallas/Fort Worth

Sun 11/30

8:25 pm-10:10 pm

1 stop19h 45m

$786

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 11/23

6:25 am-1:00 pm

1 stop36h 35m

Dallas/Fort Worth

Sun 11/30

8:25 pm-10:10 pm

1 stop19h 45m

$786

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 10/29

11:30 am-10:52 pm

2 stops40h 22m

Dallas/Fort Worth

Wed 11/5

7:19 am-4:20 am

1 stop15h 01m

$792

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 12/23

1:25 pm-9:10 pm

1 stop13h 45m

Dallas/Fort Worth

Fri 1/2

3:45 pm-10:00 am

1 stop12h 15m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 26 results
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Best time to book a flight from Ireland to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth 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 Dallas/Fort Worth Airport

What is the cheapest month to book a flight from Ireland to Dallas/Fort Worth Airport?

Currently, August is the cheapest month in which you can book a flight from Ireland to Dallas/Fort Worth Airport (average of $216). Flying from Ireland to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 DFW?

Find hourly flight availability from Ireland to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Ireland to Dallas/Fort Worth Airport by exploring options for tickets in the morning.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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 Dallas/Fort Worth. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with American Airlines, Aer Lingus, and Iberia from Ireland to Dallas/Fort Worth Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
Aer Lingus
7.2
Good
1,274 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
Iberia
7.0
Good
2,924 reviews
American Airlines
7.2
Good
10,000 reviews

Food

6.4

Comfort

7.2

Entertainment

6.9

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Dallas/Fort Worth. 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 Dallas/Fort Worth Airport?

    Departing from Ireland to Dallas/Fort Worth Airport will take you 28h 36m. Ireland and Dallas/Fort Worth Airport are separated by a distance of 4373 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most reliable airlines from Ireland to Dallas/Fort Worth Airport?

    The top 3 most reliable airlines when flying from Ireland to Dallas/Fort Worth Airport are American Airlines (59%), Aer Lingus (59%) and Finnair (59%).

  • What are the cheapest flights from Ireland to Dallas/Fort Worth Airport?

    While on average a flight from Ireland to Dallas/Fort Worth Airport is generally $873, our data shows the cheapest flight currently is $510. When looking at the most popular route, (Dublin - Dallas/Fort Worth), you can expect to pay $479 for that flight.

  • Can I find deals for flights from Ireland to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Ireland to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Ireland to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Ireland to Dallas/Fort Worth 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 Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Dallas/Fort Worth Airport (average of $216). Flying from Ireland to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Arlington
Allen
Frisco
Mansfield
Grapevine
Denton
Garland
Cedar Hill
Plano
Durant
McKinney
Rockwall
Richardson
Weatherford
Denison
Burleson
Carrollton
Granbury
Cleburne

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Alternative routes for Ireland to Dallas/Fort Worth

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Ireland to Dallas/Fort Worth

Discover the top 3 airlines that operate flights from Ireland to Dallas/Fort Worth. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$949FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$760Average$937FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$795Average$1,025FlexibilityNo cancel feeOn-time71%

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