HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$394+ Cheap flights from Dublin (DUB) to Dallas

DUB — DFW
Sep 19 — Sep 261
Sat 9/19
Sat 9/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin 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.
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 Sunday and return on a Sunday

Cheap flight deals from Dublin to Dallas

Cheapest flights from Dublin to Dallas

Fri 9/410:40 am -
2 stops20h 54m
Wed 10/77:55 am -
1 stop15h 20m
Deal found 8/15$1,004
Tue 9/295:35 am -
1 stop20h 00m
Mon 10/129:30 pm -
1 stop30h 05m
Deal found 8/15$1,006
Thu 8/205:10 pm -
1 stop32h 25m
Tue 9/299:30 pm -
1 stop19h 35m
Deal found 8/19$1,007
Wed 9/169:50 am -
1 stop16h 20m
Tue 9/299:45 pm -
1 stop29h 20m
Deal found 8/16$1,008
Tue 9/85:35 am -
1 stop20h 00m
Wed 9/307:00 am -
2 stops34h 05m
Deal found 8/16$1,009
Fri 8/285:10 pm -
1 stop32h 25m
Thu 9/106:45 am -
2 stops34h 20m
Deal found 8/17$1,010
Sun 8/305:45 am -
1 stop37h 00m
Sat 10/107:00 am -
2 stops44h 35m
Deal found 8/15$1,011
Mon 9/285:55 am -
1 stop19h 40m
Mon 10/121:20 pm -
2 stops19h 15m
Deal found 8/15$1,012
Thu 8/279:50 am -
1 stop16h 20m
Mon 8/317:05 pm -
Nonstop8h 40m
Deal found 8/17$1,013
Thu 8/205:10 pm -
1 stop25h 35m
Sat 10/31:35 pm -
2 stops17h 30m
Deal found 8/19$1,014
Sun 8/235:10 pm -
1 stop32h 25m
Tue 9/299:30 pm -
1 stop19h 35m
Deal found 8/15$1,015
Fri 9/45:35 am -
1 stop20h 00m
Tue 9/89:30 pm -
1 stop30h 05m
Deal found 8/19$1,016

Find flight deals from Dublin to Dallas

Round-trip from

$1,004
(Kiwi.com)

One-way from

$394
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,163
From Dublin to Dallas
Search Deals
One-way flight from Dublin to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($117 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 August 2026
Search Deals

Cheapflights Fare Finder

 
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 Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Thu 11/5

4:35 pm-2:38 pm

2 stops52h 03m

Dallas/Fort Worth

Tue 11/10

7:00 am-9:35 am

2 stops44h 35m

$1,006

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Mon 2/1

5:10 am-9:28 pm

2 stops22h 18m

Dallas/Fort Worth

Mon 2/15

12:21 pm-8:10 am

1 stop13h 49m

$1,007

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Wed 9/9

5:10 pm-7:35 pm

1 stop32h 25m

Dallas/Fort Worth

Sat 10/10

9:30 pm-9:35 am

1 stop30h 05m

$1,009

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Sun 2/7

8:55 am-10:03 pm

2 stops19h 08m

Dallas/Fort Worth

Sun 2/21

1:25 pm-2:30 pm

2 stops19h 05m

$1,013

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Tue 9/29

5:35 am-7:35 pm

1 stop20h 00m

Dallas/Fort Worth

Fri 10/9

9:30 pm-11:05 pm

1 stop19h 35m

$1,018
Quickest round-trip

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Thu 11/5

1:00 pm-4:55 pm

Nonstop9h 55m

Dallas/Fort Worth

Tue 11/10

3:45 pm-10:15 am

1 stop12h 30m

$1,023

DublinDallas

DUB Dublin - DAL Dallas Love Field

DUBDAL

Dublin

Wed 2/3

6:00 am-5:50 pm

2 stops17h 50m

Dallas Love Field

Wed 2/17

12:01 pm-7:45 am

1 stop13h 44m

$1,023

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Mon 10/5

5:55 am-10:28 pm

2 stops46h 33m

Dallas/Fort Worth

Sun 10/18

7:00 am-11:05 pm

2 stops34h 05m

$1,023

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Sat 11/28

9:30 am-8:43 pm

1 stop17h 13m

Dallas/Fort Worth

Wed 12/2

5:30 pm-10:20 am

1 stop10h 50m

$1,027

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Thu 1/14

8:50 am-7:10 pm

1 stop16h 20m

Dallas/Fort Worth

Sat 1/23

9:15 pm-5:45 pm

1 stop14h 30m

$1,035

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
...
5

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

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 August is currently the most expensive (average of $1,163). 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?

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

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?

Airfare is typical for this route at the moment.
Dublin to Dallas flights typically cost between $945 and $1,114 in September.
The cheapest round-trip price found within the last 5 days was $1,004 on Multiple Airlines (Sep 4-Oct 7).

How often are flights from Dublin to Dallas delayed?

About 22% of weekly flights between Dublin and Dallas have experienced delays in the past year, with the average delay time being 186 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 23% 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

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

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
1,711 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Boarding

7.5

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
1,711 reviews
Aer Lingus
7.3
Good
1,711 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Boarding

7.5

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
11,974 reviews
Aer Lingus
7.3
Good
1,711 reviews

Crew

8.1

Comfort

7.2

Food

6.7

Entertainment

7.0

Overall

7.3

Boarding

7.5

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

  • 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 19h 08m. Turkish Airlines provides one of the quickest options available for as low as $1,013. 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 $749. Another option worth looking into is American Airlines, starting at $851 round trip. Aer Lingus is priced at 22% 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 British Airways from $635 and American Airlines from $666 one-way.

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

    Consider American Airlines (66%), Aer Lingus (66%) or Finnair (66%) 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 $827 for a flight from Dublin to Dallas. The cheapest flight overall is $568 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $754.

  • 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 August is currently the most expensive (average of $1,163). 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

Alternative routes for Dublin to Dallas

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

AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$749Average$886FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$851Average$1,102FlexibilityNo cancel feeOn-time71%

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.
Site
©2026 Cheapflights