HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$238+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Ireland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 July 31, 2025.

Round-trip from

$489
(United Airlines)

One-way from

$238
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$961
From Dallas to Ireland
Search Deals
One-way flight from Dallas to Ireland
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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.
Tue 10/284:28 pmDFW - DUB
1 stop10h 42mUnited Airlines
Fri 11/79:00 amDUB - DFW
2 stops36h 59mUnited Airlines
Deal found 7/30$489
This Cheapflightsfares deal was found by Cheapflights users on 7/30. 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.
Tue 10/2810:15 pmDFW - DUB
1 stop13h 45mMultiple Airlines
Fri 11/712:55 pmDUB - DFW
Nonstop9h 45mMultiple Airlines
Deal found 7/30$491
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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.
Wed 11/264:50 pmDFW - DUB
Nonstop8h 25mIberia
Fri 12/512:55 pmDUB - DFW
Nonstop9h 50mIberia
Deal found 7/31$497
This American Airlines deal was found by Cheapflights users on 7/30. 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 10/296:30 pmDFW - DUB
1 stop11h 45mAmerican Airlines
Fri 11/712:55 pmDUB - DFW
Nonstop9h 45mAmerican Airlines
Deal found 7/30$500
This Delta deal was found by Cheapflights users on 7/29. 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.
Mon 12/18:00 amDAL - DUB
1 stop17h 45mDelta
Wed 12/109:45 amDUB - DAL
1 stop14h 05mDelta
Deal found 7/29$506
This Air Canada deal was found by Cheapflights users on 7/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:45 pmDFW - DUB
1 stop33h 25mAir Canada
Wed 12/109:00 amDUB - DFW
2 stops33h 09mAir Canada
Deal found 7/29$508
This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2710:15 pmDFW - DUB
1 stop12h 10mBritish Airways
Mon 11/38:40 pmDUB - DFW
1 stop22h 10mBritish Airways
Deal found 7/30$511
This KLM deal was found by Cheapflights users on 7/30. 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.
Wed 11/58:00 amDAL - DUB
1 stop17h 45mKLM
Wed 11/129:45 amDUB - DAL
1 stop16h 51mKLM
Deal found 7/30$517
This Lufthansa deal was found by Cheapflights users on 7/29. 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.
Sat 11/297:16 pmDFW - DUB
2 stops39h 09mLufthansa
Tue 12/95:00 amDUB - DFW
1 stop15h 25mLufthansa
Deal found 7/29$546
This Finnair deal was found by Cheapflights users on 7/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:45 pmDFW - DUB
Nonstop8h 25mFinnair
Tue 11/46:05 pmDUB - DFW
1 stop27h 05mFinnair
Deal found 7/31$551
This Air France deal was found by Cheapflights users on 7/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:01 pmDAL - DUB
1 stop13h 44mAir France
Mon 12/89:45 amDUB - DAL
1 stop18h 46mAir France
Deal found 7/29$567
This Justfly.com deal was found by Cheapflights users on 7/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/303:45 pmDAL - DUB
2 stops20h 30mScandinavian Airlines
Tue 10/712:40 pmDUB - DAL
2 stops41h 15mScandinavian Airlines
Deal found 7/29$599

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 July 31, 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

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 10/28

4:28 pm-8:10 am

1 stop10h 42m

Dublin

Fri 11/7

9:00 am-3:59 pm

2 stops36h 59m

$489

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 10/28

10:15 pm-5:00 pm

1 stop13h 45m

Dublin

Fri 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

6:30 pm-11:15 am

1 stop11h 45m

Dublin

Fri 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$500

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 12/1

8:00 am-7:45 am

1 stop17h 45m

Dublin

Wed 12/10

9:45 am-5:50 pm

1 stop14h 05m

$506

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 10/27

10:15 pm-3:25 pm

1 stop12h 10m

Dublin

Mon 11/3

8:40 pm-12:50 pm

1 stop22h 10m

$511

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Wed 11/5

8:00 am-7:45 am

1 stop17h 45m

Dublin

Wed 11/12

9:45 am-8:36 pm

1 stop16h 51m

$517

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 10/26

5:45 pm-7:10 am

Nonstop8h 25m

Dublin

Sat 11/8

12:55 pm-4:40 pm

Nonstop9h 45m

$553

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 10/27

12:20 pm-6:10 am

2 stops36h 50m

Dublin

Mon 11/3

9:00 am-8:59 pm

2 stops41h 59m

$554

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Wed 12/3

12:01 pm-7:45 am

1 stop13h 44m

Dublin

Mon 12/8

9:45 am-10:31 pm

1 stop18h 46m

$567

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 9/7

7:00 am-9:35 am

2 stops20h 35m

Dublin

Fri 9/19

4:55 pm-12:45 pm

1 stop25h 50m

$592

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 33 results
1
2
3
4

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 $924). 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 July 31, 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 at noon, which can drop the price by up to 20% versus a flight in the morning.

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 December 16, 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.

Weekly flight availability from Dallas to Ireland

Explore weekly flight availability from Dallas to Ireland. 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 July 31, 2025.

The most flights from A78 to IE0 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).

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 July 31, 2025.
Read through reviews of airlines operating flights from Dallas to Ireland, such as Delta, KLM, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,316 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 KLM ($430), Delta ($436), and Scandinavian Airlines ($480).

  • 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 (66%), Aer Lingus (66%), Finnair (66%).

  • What are the cheapest flights from Dallas to Ireland?

    Looking for the cheapest flight from Dallas to Ireland? While on average our users pay $2,675, our data indicates the cheapest price to be $427. The most popular route (Dallas/Fort Worth - Dublin), is priced around $489.

  • 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 $924). 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.

Alternative routes for Dallas to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Dallas/Fort Worth to Charles de Gaulle flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Madrid flights
Hobby to Heathrow flights
Dallas/Fort Worth to Frankfurt flights
Dallas/Fort Worth to Istanbul flights
Dallas/Fort Worth to Gatwick flights
Hobby to Charles de Gaulle flights
Dallas/Fort Worth to Barcelona-El Prat flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to Dublin flights
Hobby to Madrid flights
Hobby to Gatwick flights
Dallas/Fort Worth to Orly flights
Love Field to Heathrow flights
Hobby to London City flights
George Bush Intcntl to Istanbul flights
Dallas/Fort Worth to London City flights
Hobby to Leonardo da Vinci/Fiumicino flights
Austin to Heathrow flights
George Bush Intcntl to Charles de Gaulle flights
Dallas/Fort Worth to Lisbon flights
George Bush Intcntl to Madrid flights
Hobby to Istanbul flights
Dallas/Fort Worth to Athens flights
Love Field to Charles de Gaulle flights
George Bush Intcntl to Gatwick flights
Dallas/Fort Worth to Sabiha Gokcen flights
Hobby to Athens flights
Love Field to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Amsterdam flights
George Bush Intcntl to London City flights
Dallas/Fort Worth to Stansted flights
George Bush Intcntl to Leonardo da Vinci/Fiumicino flights
Dallas/Fort Worth to Keflavik Intl flights
Love Field to Madrid flights
Dallas/Fort Worth to Bruxelles-National flights
Hobby to Frankfurt flights
Love Field to Frankfurt flights
Dallas/Fort Worth to Zurich flights
Austin to Frankfurt flights
George Bush Intcntl to Athens flights
Love Field to Istanbul flights
Austin to Gatwick flights
Hobby to Orly flights
Love Field to Dublin flights
Hobby to Amsterdam flights
Dallas/Fort Worth to Vicenza flights
George Bush Intcntl to Amsterdam 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$722FlexibilityNo cancel feeOn-time62%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$441Average$737FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$470Average$621FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$482Average$753FlexibilityNo cancel feeOn-time69%
IberiaCheapest$482Average$835FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$484Average$867FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$494Average$736FlexibilityNo cancel feeOn-time70%
FinnairCheapest$494Average$886FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$516Average$705FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.