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$283+ Cheap flights from Ireland to Dallas

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Ireland to Dallas

Cheapest flights from Ireland to Dallas
Explore the most affordable flight options available from Ireland to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:55 pmDUB - DFW
3 stops33h 59mMultiple Airlines
Tue 11/186:25 amDFW - DUB
3 stops22h 20mMultiple Airlines
Deal found 10/29$561
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/48:35 amDUB - DFW
2 stops29h 29mMultiple Airlines
Tue 12/912:20 pmDFW - DUB
2 stops29h 05mMultiple Airlines
Deal found 10/29$622
This Mytrip deal was found by Cheapflights users on 10/30. 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 11/2711:30 amDUB - DFW
2 stops18h 29mMultiple Airlines
Thu 12/41:22 pmDFW - DUB
2 stops14h 53mMultiple Airlines
Deal found 10/30$630
This Trip.com deal was found by Cheapflights users on 10/30. 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.
Sun 12/1411:30 amDUB - DFW
1 stop13h 59mMultiple Airlines
Sun 12/211:35 pmDFW - DUB
1 stop13h 25mMultiple Airlines
Deal found 10/30$672
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:30 amDUB - DFW
1 stop15h 47mMultiple Airlines
Tue 12/301:35 pmDFW - DUB
1 stop13h 25mMultiple Airlines
Deal found 10/29$721
This KLM deal was found by Cheapflights users on 10/30. 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.
Sat 12/61:25 pmDUB - DAL
2 stops16h 31mKLM
Fri 12/1212:33 pmDAL - DUB
2 stops14h 12mKLM
Deal found 10/30$870
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/167:55 pmSNN - DFW
2 stops46h 48mMultiple Airlines
Thu 11/206:36 amDFW - SNN
1 stop17h 19mMultiple Airlines
Deal found 10/29$875
This Air France deal was found by Cheapflights users on 10/30. 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.
Fri 12/59:45 amDUB - DAL
1 stop14h 07mAir France
Thu 12/116:37 pmDAL - DUB
1 stop31h 08mAir France
Deal found 10/30$879
This KLM deal was found by Cheapflights users on 10/30. 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.
Fri 11/710:45 amDUB - DAL
2 stops15h 57mKLM
Tue 12/22:00 pmDAL - DUB
2 stops12h 45mKLM
Deal found 10/30$883
This KLM deal was found by Cheapflights users on 10/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:45 amDUB - DAL
1 stop14h 05mKLM
Tue 11/183:59 pmDAL - DUB
2 stops14h 41mKLM
Deal found 10/29$887
This KLM deal was found by Cheapflights users on 10/30. 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.
Thu 11/271:25 pmDUB - DAL
2 stops16h 27mKLM
Thu 12/412:33 pmDAL - DUB
2 stops14h 12mKLM
Deal found 10/30$889
This Air France deal was found by Cheapflights users on 10/30. 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.
Thu 11/271:25 pmDUB - DAL
2 stops16h 27mMultiple Airlines
Thu 12/46:37 pmDAL - DUB
1 stop31h 08mMultiple Airlines
Deal found 10/30$894

Cheap flight deals from Ireland to Dallas

Keep the following information in mind while searching for Ireland to Dallas flight deals. Data was last updated October 30, 2025.

Round-trip from

$561
(Mytrip)

One-way from

$283
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$948
From Ireland to Dallas
Search Deals
One-way flight from Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Dallas 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 October 30, 2025.
Use the filters below to find and compare flights from Ireland to Dallas that are best for you.

Fly from

Ireland

Fly to

Dallas

Route

Depart

Return

Price

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 12/4

8:35 am-8:04 am

2 stops29h 29m

Dallas/Fort Worth

Tue 12/9

12:20 pm-11:25 pm

2 stops29h 05m

$622

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/27

11:30 am-11:59 pm

1 stop18h 29m

Dallas/Fort Worth

Thu 12/4

1:22 pm-9:00 am

1 stop13h 38m

$708

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 11/10

2:30 pm-4:01 pm

1 stop31h 31m

Dallas/Fort Worth

Sun 11/23

7:42 pm-4:20 am

2 stops26h 38m

$806

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 11/7

12:55 pm-4:35 pm

Nonstop9h 40m

Dallas/Fort Worth

Tue 12/2

8:40 pm-5:00 pm

1 stop14h 20m

$825

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 12/5

12:55 pm-4:50 pm

Nonstop9h 55m

Dallas/Fort Worth

Thu 12/11

2:00 pm-8:40 am

1 stop12h 40m

$844

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 12/6

12:55 pm-4:50 pm

Nonstop9h 55m

Dallas/Fort Worth

Thu 12/11

2:00 pm-8:40 am

1 stop12h 40m

$844

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 11/15

12:55 pm-4:35 pm

Nonstop9h 40m

Dallas/Fort Worth

Fri 11/28

8:40 pm-3:05 pm

1 stop12h 25m

$850

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 12/6

6:40 am-2:35 pm

1 stop13h 55m

Dallas/Fort Worth

Fri 12/12

6:50 pm-2:20 pm

1 stop13h 30m

$855

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 12/5

12:55 pm-4:50 pm

Nonstop9h 55m

Dallas/Fort Worth

Thu 12/11

3:45 pm-9:50 am

1 stop12h 05m

$858

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 12/11

1:25 pm-11:56 pm

2 stops16h 31m

Dallas Love Field

Sun 12/14

12:33 pm-7:45 am

1 stop13h 12m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 37 results
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Best time to book a flight from Ireland to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas 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

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

Currently, December is the cheapest month in which you can book a flight from Ireland to Dallas (average of $624). Flying from Ireland to Dallas in August is currently the most expensive (average of $888). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Ireland to Dallas by exploring options for tickets in the morning.

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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. Reviews last updated October 30, 2025.
Peruse reviews from past customers who have flown with American Airlines, Aer Lingus, and Iberia from Ireland to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

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
11,034 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

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
1,365 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

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
3,004 reviews
American Airlines
7.2
Good
11,034 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Overall

7.2

Crew

8.0

Boarding

7.5

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. 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?

    KLM, Air France, and British Airways can get you from Ireland to Dallas in just under 16h 31m. Your travel time can differ by up to 9h 49m. Airlines will cover a distance of 4454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Ireland to Dallas?

    While some choose either Dublin - Dallas Love Field or Shannon - Dallas/Fort Worth, Dublin - Dallas/Fort Worth is the most popular route from Ireland to Dallas.

  • What are the most reliable airlines from Ireland to Dallas?

    No one likes to see their flight delayed. When booking a flight from Ireland to Dallas consider choosing American Airlines (57%), Aer Lingus (57%) or Finnair (57%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Ireland to Dallas?

    On average you can expect to pay $846 for a flight from Ireland to Dallas. The cheapest flight overall is $584 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $561.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Dallas 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?

    Currently, December is the cheapest month in which you can book a flight from Ireland to Dallas (average of $624). Flying from Ireland to Dallas in August is currently the most expensive (average of $888). 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

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Alternative routes for Ireland to Dallas

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

Discover the top 3 airlines that operate flights from Ireland to Dallas. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$896FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$760Average$1,024FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$808Average$1,025FlexibilityNo cancel feeOn-time71%

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