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Ireland

$267+ Cheap flights from Dallas 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 7/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Dallas to Ireland

Keep the following information in mind while searching for Dallas to Ireland flight deals. Data was last updated May 1, 2025.

Round-trip from

$513
(Delta)

One-way from

$269
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$938
From Dallas to Ireland
Search Deals
One-way flight from Dallas to Ireland
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($231 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Dallas to Ireland

Cheapest flights from Dallas to Ireland
Explore the most affordable flight options available from Dallas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/107:10 amDFW - SNN
1 stop22h 00mDelta
Fri 8/221:05 pmSNN - DFW
1 stop13h 56mDelta
Deal found 4/29$480
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2512:01 pmDAL - SNN
2 stops17h 09mDelta
Tue 9/91:05 pmSNN - DAL
2 stops16h 36mDelta
Deal found 4/30$518
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/239:35 pmDFW - SNN
1 stop12h 35mAmerican Airlines
Tue 8/57:40 amSNN - DFW
2 stops18h 20mAmerican Airlines
Deal found 4/30$521
This KLM deal was found by Cheapflights users on 4/30. 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 7/2412:00 pmDFW - SNN
1 stop17h 10mKLM
Wed 8/61:05 pmSNN - DFW
1 stop14h 03mKLM
Deal found 4/30$563
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1010:00 amDAL - SNN
2 stops19h 10mKLM
Fri 8/221:05 pmSNN - DAL
2 stops16h 33mKLM
Deal found 4/29$565
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2311:05 amDFW - SNN
2 stops14h 25mUnited Airlines
Tue 8/59:30 amSNN - DFW
2 stops17h 04mUnited Airlines
Deal found 4/30$638
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:25 pmDFW - SNN
2 stops15h 45mMultiple Airlines
Mon 8/41:05 pmSNN - DFW
1 stop14h 03mMultiple Airlines
Deal found 4/29$668
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/271:20 pmDFW - SNN
2 stops17h 10mAer Lingus
Mon 11/38:05 pmSNN - DFW
2 stops27h 55mAer Lingus
Deal found 4/29$709
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 pmDFW - DUB
Nonstop8h 25mAmerican Airlines
Wed 11/52:05 pmDUB - DFW
Nonstop9h 55mAmerican Airlines
Deal found 4/29$712
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:55 pmDFW - DUB
2 stops17h 20mLufthansa
Mon 12/16:00 pmDUB - DFW
2 stops50h 35mLufthansa
Deal found 4/29$713
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:50 pmDFW - DUB
Nonstop8h 25mIberia
Sat 11/2211:00 amDUB - DFW
1 stop24h 30mIberia
Deal found 4/30$716
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:35 pmDFW - DUB
1 stop13h 10mMultiple Airlines
Tue 5/2012:40 pmDUB - DFW
Nonstop9h 40mMultiple Airlines
Deal found 4/29$718

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas 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 May 1, 2025.
Use the filters below to find and compare flights from Dallas to Ireland that are best for you.

Fly from

Dallas

Fly to

Ireland

Route

Depart

Return

Price

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Mon 7/21

7:10 am-11:10 am

1 stop22h 00m

Shannon

Fri 8/8

1:05 pm-9:08 pm

1 stop14h 03m

$513

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Mon 8/25

12:01 pm-11:10 am

2 stops17h 09m

Shannon

Fri 9/12

1:05 pm-11:41 pm

2 stops16h 36m

$518

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Wed 7/23

9:35 pm-4:10 pm

1 stop12h 35m

Shannon

Tue 8/5

7:40 am-8:00 pm

2 stops18h 20m

$521

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Thu 7/24

12:00 pm-11:10 am

1 stop17h 10m

Shannon

Wed 8/6

1:05 pm-9:08 pm

1 stop14h 03m

$563

DallasShannon

DAL - SNN

DALSNN

Dallas Love Field

Thu 7/24

10:00 am-11:10 am

2 stops19h 10m

Shannon

Wed 8/6

1:05 pm-9:10 am

2 stops26h 05m

$568

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Wed 7/23

11:05 am-7:30 am

2 stops14h 25m

Shannon

Tue 8/5

9:30 am-8:34 pm

2 stops17h 04m

$638

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Wed 7/23

1:25 pm-11:10 am

2 stops15h 45m

Shannon

Mon 8/4

1:05 pm-9:08 pm

1 stop14h 03m

$668

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 10/26

5:50 pm-7:15 am

Nonstop8h 25m

Dublin

Sat 11/8

2:05 pm-6:00 pm

Nonstop9h 55m

$712

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 5/13

7:35 pm-2:45 pm

1 stop13h 10m

Dublin

Tue 5/20

12:40 pm-4:20 pm

Nonstop9h 40m

$718

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Tue 9/9

12:01 pm-8:45 am

1 stop14h 44m

Dublin

Thu 9/25

11:00 am-8:36 pm

1 stop15h 36m

$719

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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

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

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

Currently, November is the cheapest month in which you can book a flight from Dallas to Ireland (average of $509). Flying from Dallas to Ireland in June is currently the most expensive (average of $981). 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 DFW to IE?

Find hourly flight availability from Dallas 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 May 1, 2025.

When flying from Dallas 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 22% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas to Ireland. Price data was last updated on May 19, 2024.

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

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 1, 2025.
To help decide which airline to fly from Dallas to Ireland, see what other customers have to say about Delta, KLM and Finnair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Dallas to Ireland are JetBlue ($363), American Airlines ($381), and Iberia ($381).

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

    The most popular flight routes from Dallas to Ireland are Dallas/Fort Worth - Dublin, Dallas Love Field - Dublin and Dallas/Fort Worth - Shannon.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dallas to Ireland on time: American Airlines (71%), Aer Lingus (71%), Finnair (71%).

  • What are the cheapest flights from Dallas to Ireland?

    Looking for the cheapest flight from Dallas to Ireland? While on average our users pay $2,004, our data indicates the cheapest price to be $507. The most popular route (Dallas/Fort Worth - Dublin), is priced around $468.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Dallas to Ireland (average of $509). Flying from Dallas to Ireland in June is currently the most expensive (average of $981). 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 Dallas to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Keflavik Intl flights
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Austin to Leonardo da Vinci/Fiumicino flights
Love Field to Istanbul flights

Top 10 airlines flying from Dallas to Ireland

Discover the top 10 airlines that operate flights from Dallas 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$242Average$745FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$468Average$777FlexibilityNo cancel feeOn-time69%
KLMCheapest$469Average$749FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$469Average$705FlexibilityNo cancel feeOn-time77%
DeltaCheapest$469Average$749FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$470Average$590FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$479Average$880FlexibilityNo cancel feeOn-time71%
FinnairCheapest$508Average$916FlexibilityNo cancel feeOn-time76%
IberiaCheapest$518Average$906FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$592Average$772FlexibilityNo cancel feeOn-time62%

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