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$353+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Dallas are usually found in January or November, booked 5 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 July 19, 2026.

This SmartFares deal was found by Cheapflights users on 7/15. 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 11/174:35 pm
DUB
-
DFW
1 stop31h 50m
Turkish Airlines
Tue 11/248:10 pm
DFW
-
DUB
1 stop37h 20m
Turkish Airlines
Deal found 7/15$748
This SmartFares deal was found by Cheapflights users on 7/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/254:35 pm
DUB
-
DFW
1 stop31h 50m
Turkish Airlines
Wed 12/28:20 pm
DFW
-
DUB
1 stop37h 10m
Turkish Airlines
Deal found 7/13$751
This SmartFares deal was found by Cheapflights users on 7/16. 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 8/2710:40 am
DUB
-
DFW
1 stop32h 05m
Turkish Airlines
Wed 9/99:30 pm
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 7/16$752
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:00 pm
DUB
-
DFW
2 stops39h 33m
Multiple Airlines
Wed 9/95:20 pm
DFW
-
DUB
1 stop29h 10m
Multiple Airlines
Deal found 7/15$754
This lastminute.com deal was found by Cheapflights users on 7/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:05 pm
DUB
-
DFW
2 stops32h 02m
Scandinavian Airlines
Wed 12/21:25 pm
DFW
-
DUB
2 stops22h 55m
Scandinavian Airlines
Deal found 7/15$762
This FlightHub deal was found by Cheapflights users on 7/17. 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.
Wed 8/267:05 pm
DUB
-
DFW
2 stops34h 54m
Scandinavian Airlines
Tue 9/18:10 am
DFW
-
DUB
2 stops21h 40m
Scandinavian Airlines
Deal found 7/17$764
This Flighttix deal was found by Cheapflights users on 7/18. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:05 pm
DUB
-
DFW
2 stops32h 51m
Scandinavian Airlines
Mon 8/312:17 pm
DFW
-
DUB
2 stops22h 03m
Scandinavian Airlines
Deal found 7/18$767
This lastminute.com deal was found by Cheapflights users on 7/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:05 pm
DUB
-
DAL
2 stops32h 52m
Scandinavian Airlines
Sat 9/2612:00 pm
DAL
-
DUB
2 stops24h 20m
Scandinavian Airlines
Deal found 7/14$925
This Icelandair deal was found by Cheapflights users on 7/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2411:30 am
DUB
-
DAL
2 stops17h 55m
Multiple Airlines
Tue 12/19:20 am
DAL
-
DUB
2 stops18h 55m
Multiple Airlines
Deal found 7/16$939
This Icelandair deal was found by Cheapflights users on 7/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:30 am
DUB
-
DAL
2 stops17h 25m
Multiple Airlines
Tue 11/109:20 am
DAL
-
DUB
2 stops18h 55m
Multiple Airlines
Deal found 7/15$941
This Icelandair deal was found by Cheapflights users on 7/15. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:30 am
DUB
-
DAL
2 stops17h 55m
Multiple Airlines
Wed 12/22:20 pm
DAL
-
DUB
2 stops13h 55m
Multiple Airlines
Deal found 7/15$965
This Expedia deal was found by Cheapflights users on 7/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2411:00 am
DUB
-
DAL
1 stop13h 05m
KLM
Wed 11/412:10 pm
DAL
-
DUB
1 stop13h 35m
KLM
Deal found 7/14$985

Find 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 July 19, 2026.

Round-trip from

$723
(eDestinos)

One-way from

$353
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,156
From Dublin to Dallas
Search Deals
One-way flight from Dublin to Dallas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 19, 2026.
Use the filters below to find and compare flights from Dublin to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 9/10

10:40 am-12:45 pm

1 stop32h 05m

Dallas/Fort Worth

Thu 9/17

9:30 pm-11:05 pm

1 stop19h 35m

$795

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 1/13

12:30 pm-12:13 am

2 stops41h 43m

Dallas/Fort Worth

Tue 1/19

7:00 am-11:45 am

2 stops22h 45m

$820

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 9/3

5:45 am-12:45 pm

1 stop37h 00m

Dallas/Fort Worth

Mon 9/7

9:30 pm-9:20 am

1 stop29h 50m

$823

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 9/27

5:45 am-12:45 pm

1 stop37h 00m

Dallas/Fort Worth

Sat 10/17

9:30 pm-9:35 am

1 stop30h 05m

$845

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 9/26

5:35 am-7:35 pm

1 stop20h 00m

Dallas/Fort Worth

Mon 10/19

2:30 pm-9:35 am

1 stop37h 05m

$862

DublinDallas

DUB - DAL

DUBDAL

Dublin

Tue 11/24

11:30 am-11:25 pm

2 stops17h 55m

Dallas Love Field

Tue 12/1

10:30 am-10:15 am

3 stops17h 45m

$939

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 11/5

11:30 am-10:55 pm

2 stops17h 25m

Dallas Love Field

Tue 11/10

9:20 am-10:15 am

2 stops18h 55m

$943

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 1/14

12:30 pm-11:30 pm

2 stops41h 00m

Dallas/Fort Worth

Mon 1/18

8:45 am-11:45 am

2 stops21h 00m

$961

DublinDallas

DUB - DAL

DUBDAL

Dublin

Wed 11/25

11:30 am-11:25 pm

2 stops17h 55m

Dallas Love Field

Wed 12/2

2:20 pm-10:15 am

2 stops13h 55m

$965
Quickest round-trip

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 9/10

12:40 pm-4:20 pm

Nonstop9h 40m

Dallas/Fort Worth

Sat 9/26

7:00 pm-9:45 am

Nonstop8h 45m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Showing 1-10 of 34 resultsSorted by cheapest first
1
2
3
4

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

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Dallas (average of $885). Flying from Dublin to Dallas in July is currently the most expensive (average of $1,156). 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 DUB to DFW?

Find hourly flight availability from Dublin 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 July 19, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Dallas as you normally would.

Weekly flight availability from Dublin to Dallas

Explore weekly flight availability from Dublin 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 July 19, 2026.

The most flights from DUB 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 much does it cost to fly round-trip from Dublin to Dallas?

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 179 minutes.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon 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 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.

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

Booking 3 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.

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
Our travel experts
James March

James March

Expert on DUB

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 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 July 19, 2026.
Read through reviews of airlines operating flights from Dublin to Dallas, such as Aer Lingus and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,671 reviews

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.6

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,671 reviews
Aer Lingus
7.3
Good
1,671 reviews

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.6

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
American Airlines
7.1
Good
11,822 reviews
Aer Lingus
7.3
Good
1,671 reviews

Comfort

7.2

Entertainment

7.0

Boarding

7.4

Crew

8.1

Food

6.6

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

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. 2 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 5 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 32h 05m. Turkish Airlines provides one of the quickest options available for as low as $795. Dublin and Dallas are separated by a distance of 4459 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. Another option worth looking into is American Airlines, starting at $851 round trip. Aer Lingus is priced at 35% 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 $597 on Aer Lingus. Other airlines that offer cheap prices include Finnair from $631 and British Airways from $635 one-way.

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

    Consider American Airlines (55%), Aer Lingus (55%) or Finnair (55%) 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 $1,606 for a flight from Dublin to Dallas. The cheapest flight overall is $563 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $684.

  • 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, January is the cheapest month in which you can book a flight from Dublin to Dallas (average of $885). Flying from Dublin to Dallas in July is currently the most expensive (average of $1,156). 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 Dublin to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Dallas/Fort Worth flights
Dublin to George Bush Intcntl flights
Dublin to Austin flights
Dublin to San Antonio flights

Top 2 airlines flying from Dublin to Dallas

Discover the top 2 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$625Average$886FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$851Average$1,063FlexibilityNo cancel feeOn-time71%

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