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$238+ Cheap flights from Dublin (DUB) to Dallas

DUB — DFW
Sep 25 — Oct 21
Fri 9/25
Fri 10/2
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 Sunday and return on a Tuesday

Cheap flight deals from Dublin to Dallas

Cheapest flights from Dublin to Dallas

Wed 11/1111:30 am -
2 stops17h 25m
Wed 12/211:40 am -
3 stops16h 35m
Deal found 8/21$1,005
Thu 9/1010:40 am -
1 stop32h 05m
Mon 10/59:30 pm -
1 stop36h 35m
Deal found 8/21$1,006
Fri 10/95:35 am -
1 stop20h 00m
Fri 10/167:00 am -
2 stops34h 05m
Deal found 8/24$1,007
Tue 11/245:10 am -
1 stop15h 15m
Mon 12/1412:39 pm -
1 stop13h 31m
Deal found 8/23$1,009
Thu 11/54:35 pm -
2 stops52h 03m
Tue 11/107:00 am -
2 stops44h 35m
Deal found 8/24$1,010
Tue 9/85:10 pm -
1 stop32h 25m
Wed 10/79:30 pm -
1 stop30h 10m
Deal found 8/21$1,011
Fri 9/115:35 am -
1 stop20h 00m
Tue 10/69:30 pm -
1 stop36h 35m
Deal found 8/23$1,013
Wed 11/411:30 am -
2 stops17h 25m
Fri 11/1310:20 am -
3 stops17h 55m
Deal found 8/23$1,013
Wed 11/255:10 am -
2 stops22h 40m
Sat 12/1212:39 pm -
1 stop13h 31m
Deal found 8/23$1,015
Mon 12/2111:30 am -
2 stops18h 00m
Tue 1/52:20 pm -
2 stops13h 55m
Deal found 8/22$1,015
Sat 11/219:00 am -
2 stops34h 31m
Sun 11/297:00 am -
1 stop18h 10m
Deal found 8/21$1,016
Thu 9/1010:40 am -
1 stop32h 05m
Sun 10/49:30 pm -
1 stop30h 10m
Deal found 8/21$1,017

Find flight deals from Dublin to Dallas

Round-trip from

$1,005
(Icelandair)

One-way from

$238
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$1,165
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. 11% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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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 - DAL Dallas Love Field

DUBDAL

Dublin

Wed 11/11

11:30 am-10:55 pm

2 stops17h 25m

Dallas Love Field

Wed 12/2

11:40 am-10:15 am

3 stops16h 35m

$1,005

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Thu 10/8

10:40 am-10:28 pm

2 stops41h 48m

Dallas/Fort Worth

Thu 10/15

9:30 pm-11:05 pm

1 stop19h 35m

$1,019

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Mon 9/7

5:55 am-7:35 pm

1 stop19h 40m

Dallas/Fort Worth

Sun 10/4

9:30 pm-9:40 am

1 stop30h 10m

$1,020
Quickest round-trip

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Wed 11/11

1:00 pm-4:55 pm

Nonstop9h 55m

Dallas/Fort Worth

Wed 12/2

6:50 pm-2:05 pm

1 stop13h 15m

$1,027

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Thu 10/8

10:40 am-7:35 pm

1 stop38h 55m

Dallas/Fort Worth

Wed 10/21

7:00 am-9:35 am

2 stops20h 35m

$1,032

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Tue 11/10

10:40 am-9:50 pm

2 stops17h 10m

Dallas/Fort Worth

Fri 11/20

9:42 am-7:10 am

2 stops15h 28m

$1,043

DublinDallas

DUB Dublin - DAL Dallas Love Field

DUBDAL

Dublin

Thu 11/26

8:50 am-9:43 am

2 stops30h 53m

Dallas Love Field

Sat 12/12

6:06 am-7:45 am

1 stop19h 39m

$1,047

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Fri 10/16

8:55 am-8:58 pm

2 stops18h 03m

Dallas/Fort Worth

Sun 11/1

7:05 am-9:00 am

2 stops19h 55m

$1,055

DublinDallas

DUB Dublin - DFW Dallas/Fort Worth

DUBDFW

Dublin

Fri 10/16

9:20 am-7:47 pm

1 stop16h 27m

Dallas/Fort Worth

Sun 11/1

7:25 am-10:20 am

1 stop20h 55m

$1,058

DublinDallas

DUB Dublin - DAL Dallas Love Field

DUBDAL

Dublin

Sat 11/14

9:40 am-6:01 pm

1 stop14h 21m

Dallas Love Field

Sat 12/5

12:12 pm-7:45 am

1 stop13h 33m

$1,059

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 42 resultsSorted by cheapest first
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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

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 $1,165). 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 below average for this route at the moment.
Dublin to Dallas flights typically cost between $1,018 and $1,103 in November.
The cheapest round-trip price found within the last 5 days was $1,005 on Multiple Airlines (Nov 11-Dec 2).

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
1,728 reviews

Overall

7.3

Food

6.7

Crew

8.1

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
1,728 reviews
Aer Lingus
7.3
Good
1,728 reviews

Overall

7.3

Food

6.7

Crew

8.1

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
11,995 reviews
Aer Lingus
7.3
Good
1,728 reviews

Overall

7.3

Food

6.7

Crew

8.1

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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 17h 10m. Turkish Airlines provides one of the quickest options available for as low as $1,043. 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 23% 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 $845 for a flight from Dublin to Dallas. The cheapest flight overall is $614 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $792.

  • 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 $1,165). 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%

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