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$373+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Jul 20 — Jul 271
Mon 7/20
Mon 7/27
1 adult, Economy
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Cheap 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 June 20, 2026.

This SmartFares deal was found by Cheapflights users on 6/19. 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.
Mon 11/164:35 pm
DUB
-
DFW
1 stop31h 50m
Turkish Airlines
Tue 11/248:10 pm
DFW
-
DUB
1 stop31h 25m
Turkish Airlines
Deal found 6/19$762
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Thu 9/175:45 am
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Mon 9/289:30 pm
DFW
-
DUB
1 stop30h 05m
Turkish Airlines
Deal found 6/19$763
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Thu 9/175:45 am
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Thu 10/89:30 pm
DFW
-
DUB
1 stop36h 10m
Turkish Airlines
Deal found 6/19$766
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Mon 10/266:10 am
DUB
-
DFW
2 stops39h 00m
Multiple Airlines
Sun 12/132:35 pm
DFW
-
DUB
1 stop11h 20m
Multiple Airlines
Deal found 6/18$772
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 10/3012:35 pm
DUB
-
DFW
2 stops33h 00m
Multiple Airlines
Sun 12/132:35 pm
DFW
-
DUB
1 stop11h 20m
Multiple Airlines
Deal found 6/18$775
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Fri 9/45:35 am
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Tue 9/299:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 6/19$777
This Kiwi.com deal was found by Cheapflights users on 6/18. 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 10/316:40 am
DUB
-
DFW
2 stops32h 44m
Multiple Airlines
Sun 12/132:35 pm
DFW
-
DUB
1 stop11h 20m
Multiple Airlines
Deal found 6/18$779
This SmartFares deal was found by Cheapflights users on 6/20. 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.
Sat 9/195:35 am
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Sat 9/269:30 pm
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 6/20$781
This SmartFares deal was found by Cheapflights users on 6/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/54:35 pm
DUB
-
DFW
1 stop32h 50m
Turkish Airlines
Tue 11/108:10 pm
DFW
-
DUB
1 stop20h 05m
Turkish Airlines
Deal found 6/15$784
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Fri 9/115:35 am
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Fri 10/99:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 6/19$785
This SmartFares deal was found by Cheapflights users on 6/15. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:35 am
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Mon 9/212:30 pm
DFW
-
DUB
1 stop19h 30m
Turkish Airlines
Deal found 6/15$788
This SmartFares deal was found by Cheapflights users on 6/19. 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.
Thu 10/15:45 am
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Wed 10/149:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 6/19$791

Find flight deals from Ireland to Dallas

Keep the following information in mind while searching for Ireland to Dallas flight deals. Data was last updated June 20, 2026.

Round-trip from

$762
(SmartFares)

One-way from

$373
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$977
From Ireland to Dallas
Search Deals
One-way flight from Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 20, 2026.
Use the filters below to find and compare flights from Ireland to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/5

4:35 pm-7:25 pm

1 stop32h 50m

Dallas/Fort Worth

Tue 11/10

8:10 pm-3:30 pm

1 stop37h 20m

$792

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 9/17

5:45 am-7:35 pm

1 stop19h 50m

Dallas/Fort Worth

Fri 10/9

9:30 pm-9:35 am

1 stop30h 05m

$816

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 9/16

10:40 am-7:35 pm

1 stop38h 55m

Dallas/Fort Worth

Wed 10/7

9:30 pm-9:35 am

1 stop30h 05m

$834

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 9/19

5:35 am-7:35 pm

1 stop20h 00m

Dallas/Fort Worth

Fri 10/9

9:30 pm-11:05 pm

1 stop19h 35m

$857

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/5

5:45 am-6:41 pm

2 stops18h 56m

Dallas/Fort Worth

Tue 11/10

4:05 pm-2:30 pm

1 stop16h 25m

$873

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 11/27

6:00 am-10:33 pm

2 stops22h 33m

Dallas/Fort Worth

Tue 12/8

7:00 am-9:45 am

1 stop20h 45m

$882

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 11/5

9:40 am-10:32 pm

1 stop18h 52m

Dallas Love Field

Tue 11/10

6:00 am-7:45 am

1 stop19h 45m

$894

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 9/3

12:40 pm-4:15 pm

Nonstop9h 35m

Dallas/Fort Worth

Sun 9/6

7:40 pm-2:30 pm

1 stop12h 50m

$904

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 10/31

1:00 pm-5:55 pm

Nonstop9h 55m

Dallas/Fort Worth

Mon 12/7

9:15 pm-5:05 pm

1 stop13h 50m

$911
Quickest round-trip

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/5

8:50 am-4:25 pm

1 stop13h 35m

Dallas/Fort Worth

Tue 11/10

4:50 pm-7:15 am

Nonstop8h 25m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 51 resultsSorted by cheapest first
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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, October is the cheapest month in which you can book a flight from Ireland to Dallas (average of $178). Flying from Ireland to Dallas in July is currently the most expensive (average of $843). 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 June 20, 2026.

When flying from Ireland to Dallas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Ireland to Dallas

Explore weekly flight availability from Ireland to Dallas. 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 June 20, 2026.

The most flights from IE0 to A78 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).

How often are flights from Ireland to Dallas delayed?

About 18% of weekly flights between Ireland and Dallas have experienced delays in the past year, with the average delay time being 189 minutes.

What is the most punctual flight time for Ireland to Dallas flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Dallas flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

The price you pay for your flight from Ireland to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 3 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 June 20, 2026.
Peruse reviews from past customers who have flown with Aer Lingus and American Airlines 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.
Aer Lingus
7.3
Good
1,608 reviews

Food

6.7

Boarding

7.4

Crew

8.1

Overall

7.3

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
Aer Lingus
7.3
Good
1,608 reviews
Aer Lingus
7.3
Good
1,608 reviews

Food

6.7

Boarding

7.4

Crew

8.1

Overall

7.3

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
American Airlines
7.1
Good
11,716 reviews
Aer Lingus
7.3
Good
1,608 reviews

Food

6.7

Boarding

7.4

Crew

8.1

Overall

7.3

Comfort

7.2

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.

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?

    Turkish Airlines, Delta, and KLM can get you from Ireland to Dallas in just under 13h 02m. Your travel time can differ by up to 19h 48m. 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 cheapest airlines to fly from Ireland to Dallas one-way?

    The cheapest airlines for a one-way flight from Ireland to Dallas are Aer Lingus ($602), Finnair ($631), and British Airways ($635).

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

    While some choose either Dublin - Dallas Love Field or Shannon - Dallas Love Field, 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 (72%), Aer Lingus (72%) or Finnair (72%) 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 $1,312 for a flight from Ireland to Dallas. The cheapest flight overall is $666 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $736.

  • 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, October is the cheapest month in which you can book a flight from Ireland to Dallas (average of $178). Flying from Ireland to Dallas in July is currently the most expensive (average of $843). 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 Dallas

Discover the top 2 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 June 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$935FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$815Average$1,054FlexibilityNo cancel feeOn-time71%

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