HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$410+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to Dallas 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 Ireland to Dallas

Keep the following information in mind while searching for Ireland to Dallas flight deals. Data was last updated June 12, 2025.

Round-trip from

$516
(FlightHub)

One-way from

$410
(Mytrip)

Popular in

August

Cheapest in

February

Average price

$995
From Ireland to Dallas
Search Deals
One-way flight from Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($67 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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.
Tue 10/2812:30 pmDUB - DFW
2 stops40h 38mScandinavian Airlines
Mon 11/33:35 pmDFW - DUB
2 stops38h 10mScandinavian Airlines
Deal found 6/10$516
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Tue 10/287:05 pmDUB - DAL
2 stops33h 36mScandinavian Airlines
Mon 11/33:45 pmDAL - DUB
2 stops20h 35mScandinavian Airlines
Deal found 6/10$516
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/99:50 amDUB - DFW
3 stops28h 28mMultiple Airlines
Sat 7/199:56 amDFW - DUB
2 stops16h 19mMultiple Airlines
Deal found 6/11$696
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:25 pmDUB - DFW
1 stop33h 15mTurkish Airlines
Mon 11/178:25 pmDFW - DUB
1 stop36h 55mTurkish Airlines
Deal found 6/11$718
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:40 amDUB - DFW
1 stop32h 48mJetBlue
Sat 7/52:22 pmDFW - DUB
1 stop12h 38mJetBlue
Deal found 6/11$723
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 6/198:55 amDUB - DFW
2 stops19h 02mDelta
Sat 7/51:24 pmDFW - DUB
2 stops19h 36mDelta
Deal found 6/12$805
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:00 pmDUB - DFW
1 stop25h 30mIberia
Sun 9/216:45 pmDFW - DUB
Nonstop9h 00mIberia
Deal found 6/10$807
This KLM deal was found by Cheapflights users on 6/12. 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 6/1911:00 amDUB - DAL
1 stop12h 54mKLM
Thu 7/312:10 pmDAL - DUB
1 stop14h 35mKLM
Deal found 6/12$817
This TravelUp deal was found by Cheapflights users on 6/11. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:40 pmDUB - DFW
Nonstop9h 30mFinnair
Sat 7/55:15 pmDFW - DUB
1 stop12h 25mFinnair
Deal found 6/11$821
This Iberia deal was found by Cheapflights users on 6/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:40 amDUB - DFW
1 stop16h 30mBritish Airways
Mon 11/39:15 pmDFW - DUB
1 stop16h 20mBritish Airways
Deal found 6/10$822
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 10/262:05 pmDUB - DFW
Nonstop9h 55mAmerican Airlines
Sat 11/13:40 pmDFW - DUB
2 stops16h 00mAmerican Airlines
Deal found 6/11$827
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 6/1911:00 amDUB - DAL
1 stop12h 54mDelta
Thu 7/38:00 amDAL - DUB
1 stop18h 45mDelta
Deal found 6/12$840

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 12, 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

Tue 10/28

12:30 pm-12:08 am

2 stops40h 38m

Dallas/Fort Worth

Mon 11/3

3:35 pm-11:45 am

2 stops38h 10m

$516

DublinDallas

DUB - DAL

DUBDAL

Dublin

Tue 10/28

7:05 pm-11:41 pm

2 stops33h 36m

Dallas Love Field

Mon 11/3

3:45 pm-6:20 pm

2 stops20h 35m

$516

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 7/9

9:50 am-8:18 am

3 stops28h 28m

Dallas/Fort Worth

Sat 7/19

9:56 am-8:15 am

2 stops16h 19m

$696

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 11/13

3:25 pm-6:40 pm

1 stop33h 15m

Dallas/Fort Worth

Mon 11/17

8:25 pm-3:20 pm

1 stop36h 55m

$718

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 8/30

5:55 am-10:35 pm

2 stops22h 40m

Dallas/Fort Worth

Sun 9/7

9:40 am-8:15 am

2 stops16h 35m

$805

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 9/17

9:00 pm-4:30 pm

1 stop25h 30m

Dallas/Fort Worth

Sun 9/21

6:45 pm-9:45 am

Nonstop9h 00m

$807

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 8/30

11:00 am-11:49 pm

1 stop18h 49m

Dallas Love Field

Sun 9/7

3:52 pm-8:45 am

1 stop10h 53m

$817

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 8/30

12:40 pm-4:10 pm

Nonstop9h 30m

Dallas/Fort Worth

Sun 9/7

6:45 pm-9:45 am

Nonstop9h 00m

$821

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 10/28

8:40 am-8:10 pm

1 stop16h 30m

Dallas/Fort Worth

Mon 11/3

9:15 pm-7:35 pm

1 stop16h 20m

$822

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 10/26

2:05 pm-7:00 pm

Nonstop9h 55m

Dallas/Fort Worth

Sat 11/1

3:40 pm-12:40 pm

2 stops16h 00m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 41 results
1
2
3
...
5

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, August is the cheapest month in which you can book a flight from Ireland to Dallas (average of $216). Flying from Ireland to Dallas 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 17% on flights from Ireland to Dallas by exploring options for tickets in the morning.

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 12, 2025.

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).

Rainfall in Dallas by month

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

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

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

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 12, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Ireland to Dallas. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

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 Ireland to Dallas. 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 Ireland to Dallas one-way?

    The cheapest airlines for a one-way flight from Ireland to Dallas are JetBlue ($579), Turkish Airlines ($614), and WestJet ($638).

  • 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 (71%), Aer Lingus (71%) or Finnair (71%) 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 $1,238 for a flight from Ireland to Dallas. The cheapest flight overall is $434 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $516.

  • 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, August is the cheapest month in which you can book a flight from Ireland to Dallas (average of $216). Flying from Ireland to Dallas 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

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 Ireland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Vicenza to Dallas/Fort Worth flights
Frankfurt to Dallas/Fort Worth flights
Charles de Gaulle to Dallas/Fort Worth flights
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Frankfurt to Hobby flights
Frankfurt to George Bush Intcntl flights
Charles de Gaulle to Hobby flights
Heathrow to Austin flights
Frankfurt to Love Field flights
Amsterdam to Hobby flights
Madrid to Dallas/Fort Worth flights
Istanbul to Hobby flights
Charles de Gaulle to Love Field flights
Gatwick to Dallas/Fort Worth flights
Leonardo da Vinci/Fiumicino to Dallas/Fort Worth flights
Charles de Gaulle to George Bush Intcntl flights
Barcelona-El Prat to Dallas/Fort Worth flights
Amsterdam to George Bush Intcntl flights
Istanbul to George Bush Intcntl flights
Gatwick to Hobby flights
Amsterdam to Dallas/Fort Worth flights
London City to Dallas/Fort Worth flights
Heathrow to Love Field flights
Gatwick to George Bush Intcntl flights
Madrid to Hobby flights
Istanbul to Dallas/Fort Worth flights
London City to George Bush Intcntl flights
Frankfurt to Austin flights
Dublin to Dallas/Fort Worth flights
Munich to Hobby flights
Munich to George Bush Intcntl flights
Oslo Gardermoen to Dallas/Fort Worth flights
Madrid to George Bush Intcntl flights
Barcelona-El Prat to Hobby flights
Gatwick to Austin flights
Bruxelles-National to Dallas/Fort Worth flights
Charles de Gaulle to Austin flights
Orly to Hobby flights
Helsinki to Dallas/Fort Worth flights
Manchester to Hobby flights
Orly to George Bush Intcntl flights
Duesseldorf Intl to Dallas/Fort Worth flights
Madrid to Love Field flights
Budapest to Dallas/Fort Worth flights

Top 4 airlines flying from Ireland to Dallas

Discover the top 4 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$745Average$906FlexibilityNo cancel feeOn-time70%
IberiaCheapest$760Average$894FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$795Average$1,025FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$814Average$848FlexibilityNo cancel feeOn-time69%

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.