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$336+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Dublin to Dallas are usually found in February or March, booked 80 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 julio 3, 2025.

Round-trip from

$549
(Mytrip)

One-way from

$363
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,029
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. 6% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/2. 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.
jue. 8/2111:35 amDUB - DFW
3 stops27h 56mMultiple Airlines
lun. 8/258:23 amDFW - DUB
2 stops19h 42mMultiple Airlines
Deal found 7/2$583
This FlightHub deal was found by Cheapflights users on 7/1. 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.
mar. 8/267:05 pmDUB - DAL
2 stops32h 03mScandinavian Airlines
sáb. 8/3011:54 amDAL - DUB
2 stops41h 56mScandinavian Airlines
Deal found 7/1$593
This FlightHub deal was found by Cheapflights users on 7/2. 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.
sáb. 11/110:10 amDUB - DFW
2 stops43h 58mScandinavian Airlines
mar. 11/184:20 pmDFW - DUB
2 stops20h 00mScandinavian Airlines
Deal found 7/2$625
This FlightHub deal was found by Cheapflights users on 7/2. 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.
jue. 10/161:35 pmDUB - DFW
1 stop35h 35mTurkish Airlines
lun. 10/202:30 pmDFW - DUB
1 stop40h 05mTurkish Airlines
Deal found 7/2$717
This JetBlue deal was found by Cheapflights users on 7/3. 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.
jue. 8/2810:40 amDUB - DFW
1 stop32h 47mJetBlue
mié. 9/1012:55 pmDFW - DUB
1 stop14h 05mJetBlue
Deal found 7/3$744
This Delta deal was found by Cheapflights users on 6/30. 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.
mié. 11/1210:45 amDUB - DAL
2 stops18h 56mDelta
dom. 11/166:37 pmDAL - DUB
2 stops32h 08mDelta
Deal found 6/30$914
This SmartFares deal was found by Cheapflights users on 7/1. 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.
vie. 11/79:45 amDUB - DAL
1 stop14h 05mMultiple Airlines
mar. 12/26:37 pmDAL - DUB
1 stop31h 08mMultiple Airlines
Deal found 7/1$951
This KLM deal was found by Cheapflights users on 7/1. 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.
mié. 10/2211:00 amDUB - DAL
1 stop12h 50mKLM
lun. 10/2712:01 pmDAL - DUB
1 stop14h 44mKLM
Deal found 7/1$953

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 julio 3, 2025.
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

jue. 8/21

11:35 am-9:31 am

3 stops27h 56m

Dallas/Fort Worth

lun. 8/25

8:23 am-10:05 am

2 stops19h 42m

$583

DublinDallas

DUB - DAL

DUBDAL

Dublin

mar. 8/26

7:05 pm-9:08 pm

2 stops32h 03m

Dallas Love Field

sáb. 8/30

11:54 am-11:50 am

2 stops41h 56m

$593

DublinDallas

DUB - DFW

DUBDFW

Dublin

sáb. 11/1

10:10 am-1:08 am

2 stops43h 58m

Dallas/Fort Worth

mar. 11/18

4:20 pm-6:20 pm

2 stops20h 00m

$625

DublinDallas

DUB - DFW

DUBDFW

Dublin

jue. 10/16

1:35 pm-7:10 pm

1 stop35h 35m

Dallas/Fort Worth

lun. 10/20

2:30 pm-12:35 pm

1 stop40h 05m

$717

DublinDallas

DUB - DFW

DUBDFW

Dublin

jue. 8/28

10:40 am-1:27 pm

1 stop32h 47m

Dallas/Fort Worth

mié. 9/10

12:55 pm-9:00 am

1 stop14h 05m

$744

DublinDallas

DUB - DAL

DUBDAL

Dublin

mié. 11/12

9:45 am-11:41 pm

1 stop19h 56m

Dallas Love Field

dom. 11/16

6:37 pm-7:45 am

1 stop31h 08m

$914

DublinDallas

DUB - DAL

DUBDAL

Dublin

vie. 11/7

9:45 am-5:50 pm

1 stop14h 05m

Dallas Love Field

mar. 12/2

6:37 pm-7:45 am

1 stop31h 08m

$951

DublinDallas

DUB - DAL

DUBDAL

Dublin

mié. 10/22

11:00 am-5:50 pm

1 stop12h 50m

Dallas Love Field

lun. 10/27

12:01 pm-7:45 am

1 stop14h 44m

$953

DublinDallas

DUB - DFW

DUBDFW

Dublin

lun. 10/6

7:25 pm-10:11 am

2 stops44h 46m

$336

DublinDallas

DUB - DFW

DUBDFW

Dublin

mar. 10/28

3:25 pm-2:00 pm

1 stop27h 35m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 16 results
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The best insider tips for Dublin to Dallas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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

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 June 27, 2025.

Booking 80 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, August is the cheapest month in which you can book a flight from Dublin to Dallas (average of $216). Flying from Dublin 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 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 julio 3, 2025.

It’s typically best to fly out from Dublin to Dallas in the morning. Doing so could potentially save you 18% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Dublin to Dallas?

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 julio 3, 2025.
Read through reviews of airlines operating flights from Dublin to Dallas, such as Delta, KLM, and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
JetBlue
7.3
Good
2,916 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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!
Turkish Airlines
7.3
Good
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

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 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 3 outbound flights to Dallas per day.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Dallas, with prices starting at $593. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and JetBlue, with the lowest prices starting at $728 and $744, respectively. Scandinavian Airlines is priced at 34% 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 $631 on Turkish Airlines. Other airlines that offer cheap prices include WestJet from $718 and Aer Lingus from $764 one-way.

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

    Consider American Airlines (72%), Aer Lingus (72%) or Finnair (72%) 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 $1,496 for a flight from Dublin to Dallas. The cheapest flight overall is $458 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $583.

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

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$760Average$894FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$794Average$906FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$795Average$1,025FlexibilityNo cancel feeOn-time71%

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