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$270+ Cheap flights from Dublin (DUB) 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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Dallas are usually found in February or January, booked 71 days in advance, depart on a Wednesday or Sunday and return on a Wednesday

Cheap flight deals from Dublin to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 14, 2026.

Round-trip from

$544
(Booking.com)

One-way from

$270
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$869
From Dublin to Dallas
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One-way flight from Dublin to Dallas
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Highest demand for flights based on searches. 5% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Dublin to Dallas

Cheapest flights from Dublin to Dallas
Explore the most affordable flight options available from Dublin to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Booking.com deal was found by Cheapflights users on 1/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/276:55 pm
DUB
-
DFW
2 stops30h 29m
Multiple Airlines
Fri 3/69:07 pm
DFW
-
DUB
3 stops32h 13m
Multiple Airlines
Deal found 1/13$544
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/117:05 pm
DUB
-
DFW
3 stops30h 13m
Multiple Airlines
Wed 2/185:20 am
DFW
-
DUB
3 stops23h 25m
Multiple Airlines
Deal found 1/12$551
This Mytrip deal was found by Cheapflights users on 1/13. 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 3/136:55 pm
DUB
-
DFW
3 stops29h 15m
Multiple Airlines
Fri 3/208:40 pm
DFW
-
DUB
3 stops33h 40m
Multiple Airlines
Deal found 1/13$552
This Mytrip deal was found by Cheapflights users on 1/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:05 pm
DUB
-
DFW
3 stops30h 29m
Multiple Airlines
Wed 2/118:40 pm
DFW
-
DUB
3 stops32h 05m
Multiple Airlines
Deal found 1/12$585
This Mytrip deal was found by Cheapflights users on 1/13. 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 3/127:05 pm
DUB
-
DFW
3 stops29h 05m
Multiple Airlines
Fri 3/208:40 pm
DFW
-
DUB
3 stops33h 40m
Multiple Airlines
Deal found 1/13$602
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/711:25 am
DUB
-
DFW
2 stops38h 08m
Multiple Airlines
Sat 3/216:00 pm
DFW
-
DUB
1 stop30h 10m
Multiple Airlines
Deal found 1/12$631
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:50 am
DUB
-
DFW
2 stops37h 09m
Multiple Airlines
Mon 3/2310:17 pm
DFW
-
DUB
1 stop25h 53m
Multiple Airlines
Deal found 1/12$641
This Scandinavian Airlines deal was found by Cheapflights users on 1/11. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:05 pm
DUB
-
DAL
2 stops33h 24m
Scandinavian Airlines
Mon 2/23:57 pm
DAL
-
DUB
2 stops20h 23m
Scandinavian Airlines
Deal found 1/11$681
This lol.travel deal was found by Cheapflights users on 1/12. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/227:05 pm
DUB
-
DAL
2 stops33h 26m
Scandinavian Airlines
Sat 3/72:27 pm
DAL
-
DUB
2 stops39h 18m
Scandinavian Airlines
Deal found 1/12$793
This Air France deal was found by Cheapflights users on 1/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/116:00 am
DUB
-
DAL
2 stops17h 47m
Air France
Wed 2/186:38 pm
DAL
-
DUB
2 stops15h 07m
Air France
Deal found 1/12$890
This Air France deal was found by Cheapflights users on 1/12. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/226:00 am
DUB
-
DAL
2 stops17h 47m
Multiple Airlines
Wed 2/410:25 am
DAL
-
DUB
2 stops15h 40m
Multiple Airlines
Deal found 1/12$895
This Delta deal was found by Cheapflights users on 1/12. 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.
Sun 2/229:45 am
DUB
-
DAL
1 stop18h 46m
Delta
Sat 3/76:00 am
DAL
-
DUB
2 stops20h 45m
Delta
Deal found 1/12$897

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 January 14, 2026.
Use the filters below to find and compare flights from Dublin to Dallas that are best for you.

Fly from

Dublin

Fly to

Dallas

Route

Depart

Return

Price

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 3/9

7:50 am-3:59 pm

2 stops37h 09m

Dallas/Fort Worth

Mon 3/23

10:17 pm-5:10 am

1 stop25h 53m

$641

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 1/29

8:35 am-11:58 pm

2 stops21h 23m

Dallas/Fort Worth

Wed 2/11

12:00 pm-10:10 am

2 stops16h 10m

$663

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 1/29

7:05 pm-10:29 pm

2 stops33h 24m

Dallas Love Field

Mon 2/2

3:57 pm-6:20 pm

2 stops20h 23m

$681

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 2/11

7:05 am-11:58 pm

3 stops22h 53m

Dallas/Fort Worth

Wed 2/18

12:00 pm-6:55 pm

2 stops24h 55m

$681

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 2/27

7:10 am-12:59 am

2 stops23h 49m

Dallas/Fort Worth

Fri 3/6

10:17 pm-10:20 am

1 stop30h 03m

$708

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 4/20

2:15 pm-4:30 pm

3 stops32h 15m

Dallas/Fort Worth

Mon 5/4

12:30 pm-7:00 pm

2 stops24h 30m

$723

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 3/24

10:55 am-9:30 pm

1 stop15h 35m

Dallas/Fort Worth

Tue 4/7

7:00 pm-9:45 am

Nonstop8h 45m

$734

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 2/28

4:50 pm-6:40 pm

1 stop31h 50m

Dallas/Fort Worth

Sat 3/7

8:35 pm-9:40 am

1 stop31h 05m

$735

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 3/7

4:50 pm-6:40 pm

1 stop31h 50m

Dallas/Fort Worth

Sat 3/21

9:35 pm-9:40 am

1 stop31h 05m

$740

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 3/12

8:35 am-11:02 pm

3 stops43h 27m

Dallas/Fort Worth

Thu 3/26

7:20 am-9:35 pm

2 stops33h 15m

$742

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/12

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Dallas. Price data was last updated on January 9, 2026.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Dublin to Dallas (average of $631). Flying from Dublin 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.

How often are flights from Dublin to Dallas delayed?

About 21% of weekly flights between Dublin and Dallas have experienced delays in the past year, with the average delay time being 198 minutes.

What is the most punctual flight time for Dublin 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?

Thursday 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 Dublin to Dallas flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 21% of flights being delayed.

The best insider tips for Dublin to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Dublin to Dallas trip
Airports
DUB

For US travelers, preclearance at DUB can be time-consuming. Allow 30-45 minutes after security for this process.

Read more about DUBBy James March
DFW

Upon arrival at DFW, use the DART Orange Line for a direct train to downtown Dallas from Terminal A.

Read more about DFWBy Chris Dong
Our travel experts
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

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 January 14, 2026.
Read through reviews of airlines operating flights from Dublin to Dallas, such as American Airlines, Aer Lingus, and Iberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,130 reviews

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,130 reviews
American Airlines
7.2
Good
11,130 reviews

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
Aer Lingus
7.2
Good
1,435 reviews
American Airlines
7.2
Good
11,130 reviews

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
Iberia
7.0
Good
3,087 reviews
American Airlines
7.2
Good
11,130 reviews

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Crew

8.0

Comfort

7.2

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

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

  • What airport do you fly from for flights from Dublin to Dallas?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Dallas. 3 airlines have flights from Dublin to Dallas on a regular basis. Booking flights from Dublin to Dallas should not be difficult; the airport handles an average of 0 outbound flights to Dallas per day.

  • How long is the flight from Dublin to Dallas?

    A quick flight from Dublin to Dallas can take about 17h 47m. Scandinavian Airlines provides one of the quickest options available for as low as $890. Dublin and Dallas are separated by a distance of 4454 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Dublin to Dallas round-trip?

    Flying on Aer Lingus is currently your cheapest option to Dallas, with prices starting at $625. Additional round-trip tickets that might be worth considering are offered by Iberia and American Airlines, with the lowest prices starting at $760 and $815, respectively. Aer Lingus is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $501 on Finnair. Other airlines that offer cheap prices include Aer Lingus from $577 and Iberia from $593 one-way.

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

    Consider American Airlines (84%), Aer Lingus (84%) or Finnair (84%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Dallas.

  • What are the cheapest flights from Dublin to Dallas?

    On average you can expect to pay $785 for a flight from Dublin to Dallas. The cheapest flight overall is $505 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $544.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Dublin to Dallas (average of $631). Flying from Dublin 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Dublin to Dallas

Discover the top 3 airlines that operate flights from Dublin 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$896FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$760Average$957FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$815Average$1,025FlexibilityNo cancel feeOn-time71%

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