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$231+ Cheap flights from Dallas/Fort Worth (DFW) to Dublin (DUB)

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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Oct 26 — Nov 21
Sun 10/26
Sun 11/2
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Dublin are usually found in January or February, booked 31 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Dallas/Fort Worth to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Dublin (DUB). 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 September 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$496
(Air Canada)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$800

Good round-trip deal

$602 or less

Good one-way deal

$559 or less
Provider with most accurate pricing for Dallas/Fort Worth-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas/Fort Worth-Dublin flights.
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From Dallas/Fort Worth to Dublin
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One-way flight from Dallas/Fort Worth to Dublin
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Dublin.
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Price to beat on a one-way flight from Dallas/Fort Worth to Dublin.
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Find flight deals from Dallas/Fort Worth to Dublin

Cheapest flights from Dallas/Fort Worth to Dublin
Explore the most affordable flight options available from Dallas/Fort Worth to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2025.

This Air Canada deal was found by Cheapflights users on 9/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amDFW - DUB
2 stops18h 10mAir Canada
Wed 11/129:00 amDUB - DFW
2 stops39h 43mAir Canada
Deal found 9/24$496
This Cheapflightsfares deal was found by Cheapflights users on 9/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/125:35 pmDFW - DUB
1 stop12h 40mMultiple Airlines
Fri 11/218:50 amDUB - DFW
1 stop13h 25mMultiple Airlines
Deal found 9/26$498
This Air Canada deal was found by Cheapflights users on 9/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:25 pmDFW - DUB
2 stops29h 45mAir Canada
Fri 11/149:00 amDUB - DFW
2 stops33h 06mAir Canada
Deal found 9/24$501
This United Airlines deal was found by Cheapflights users on 9/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:20 pmDFW - DUB
1 stop14h 50mUnited Airlines
Fri 11/79:00 amDUB - DFW
1 stop18h 32mUnited Airlines
Deal found 9/25$502
This British Airways deal was found by Cheapflights users on 9/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/49:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Tue 11/118:50 amDUB - DFW
1 stop16h 20mBritish Airways
Deal found 9/24$504
This Finnair deal was found by Cheapflights users on 9/26. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:20 pmDFW - DUB
1 stop12h 20mMultiple Airlines
Tue 11/46:05 pmDUB - DFW
1 stop27h 05mMultiple Airlines
Deal found 9/26$506
This Finnair deal was found by Cheapflights users on 9/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/291:15 pmDFW - DUB
1 stop14h 25mMultiple Airlines
Fri 11/712:55 pmDUB - DFW
Nonstop9h 40mMultiple Airlines
Deal found 9/25$507
This Air Canada deal was found by Cheapflights users on 9/25. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1112:20 pmDFW - DUB
2 stops12h 50mMultiple Airlines
Tue 11/255:00 amDUB - DFW
2 stops22h 39mMultiple Airlines
Deal found 9/25$508
This Air Canada deal was found by Cheapflights users on 9/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/187:00 amDFW - DUB
2 stops18h 10mAir Canada
Wed 11/269:00 amDUB - DFW
2 stops42h 09mAir Canada
Deal found 9/24$509
This Air Canada deal was found by Cheapflights users on 9/24. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:05 amDFW - DUB
1 stop18h 05mMultiple Airlines
Tue 11/115:00 amDUB - DFW
2 stops22h 09mMultiple Airlines
Deal found 9/24$511
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/195:15 amDFW - DUB
2 stops20h 15mUnited Airlines
Wed 12/39:00 amDUB - DFW
1 stop18h 32mUnited Airlines
Deal found 9/24$512

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth to Dublin 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 September 26, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Dublin that are best for you.

Fly from

Dallas/Fort Worth

Fly to

Dublin

Route

Depart

Return

Price

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

12:20 pm-8:10 am

1 stop14h 50m

Dublin

Fri 11/7

9:00 am-9:32 pm

1 stop18h 32m

$502

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

7:40 am-7:30 am

1 stop18h 50m

Dublin

Fri 11/7

9:00 am-9:32 pm

1 stop18h 32m

$502

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 10/27

10:15 pm-7:55 am

1 stop28h 40m

Dublin

Mon 11/3

5:55 pm-7:10 pm

1 stop31h 15m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 3/2

9:15 pm-9:35 am

1 stop30h 20m

Dublin

Mon 3/16

8:40 pm-8:10 pm

1 stop28h 30m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 3/16

10:15 pm-7:40 pm

1 stop16h 25m

Dublin

Mon 3/23

8:40 pm-8:10 pm

1 stop28h 30m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 3/16

3:22 pm-8:40 am

1 stop12h 18m

Dublin

Tue 3/24

6:05 pm-4:10 pm

1 stop27h 05m

$506

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 11/12

2:16 pm-9:55 am

2 stops13h 39m

Dublin

Fri 11/21

9:00 am-9:32 pm

1 stop18h 32m

$507

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 11/19

4:55 pm-5:20 pm

1 stop18h 25m

Dublin

Wed 12/3

6:05 pm-3:10 pm

1 stop27h 05m

$511

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 11/10

6:50 pm-7:10 am

2 stops30h 20m

Dublin

Mon 11/17

9:00 am-10:31 am

2 stops31h 31m

$511

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 11/11

10:10 am-7:30 am

2 stops15h 20m

Dublin

Tue 11/25

9:30 am-10:27 pm

3 stops18h 57m

$522

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dallas/Fort Worth to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Dublin in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Dallas/Fort Worth Airport to Dublin 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 Dallas/Fort Worth Airport to Dublin trip
Airports
DFW

For a smooth departure, use the Skylink Train to quickly move between terminals at DFW. Trains run every two minutes.

Read more about DFWby Chris Dong
DUB

Upon arrival at DUB, use the Aircoach for a quick 30-40 minute ride to central Dublin. It departs every 15 minutes.

Read more about DUBby James March
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 Dallas/Fort Worth to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Dublin

How far ahead should I book a flight from Dallas/Fort Worth Airport to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Dublin. Price data was last updated on September 19, 2025.

The best time to book flights from Dallas/Fort Worth Airport to Dublin is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Dublin?

Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Dublin (average of $509). Flying from Dallas/Fort Worth Airport to Dublin in June is currently the most expensive (average of $921). 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 DFW to DUB?

Find hourly flight availability from Dallas/Fort Worth to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 26, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas/Fort Worth Airport to Dublin in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Dublin flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 26, 2025.
Get a feel of what it's like to fly with Finnair, United Airlines, and American Airlines from Dallas/Fort Worth Airport to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Finnair
7.6
Good
1,328 reviews
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
United Airlines
7.4
Good
8,926 reviews
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Aer Lingus
7.2
Good
1,303 reviews
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.
Iberia
7.0
Good
2,955 reviews
Finnair
7.6
Good
1,328 reviews

Overall

7.6

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Daniel,May 2025

HEL - ARN

This is a very short flight. The crew was all very friendly and helpful. The plane was clean and nice. By the time you're in the air, you're starting to descend. It's painless.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Dublin. 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 into for flights to Dublin from Dallas/Fort Worth?

    If you book a flight to Dublin from Dallas/Fort Worth, you will be flying to Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 5 flights from Dallas/Fort Worth to Dublin per day from 13 different airlines.

  • How long is the flight from Dallas/Fort Worth Airport to Dublin?

    Departing from Dallas/Fort Worth Airport to Dublin will take you 14h 50m. Dallas/Fort Worth Airport and Dublin are separated by a distance of 4459 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Dublin round-trip?

    Cheapflights users have booked flights from Dallas/Fort Worth Airport to Dublin round-trip from $101. Other airlines that can offer you cheap pricing are KLM, from $391, and Delta, from $391. JetBlue is currently priced 87% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Dublin?

    The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to Dublin are American Airlines (59%), Aer Lingus (59%) and Finnair (59%).

  • What are the cheapest flights from Dallas/Fort Worth Airport to Dublin?

    The cheapest flight price from Dallas/Fort Worth Airport to Dublin is $393. On average you can expect to pay $2,758. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $426.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Dublin 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 Dallas/Fort Worth Airport to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Dublin (average of $509). Flying from Dallas/Fort Worth Airport to Dublin in June is currently the most expensive (average of $921). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Alternative routes for Dallas/Fort Worth to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Love Field to Dublin flights
Dallas/Fort Worth to Cork flights
Dallas/Fort Worth to Shannon flights
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Love Field to Shannon flights
Dallas/Fort Worth to Milltown (Kerry) flights

Top 10 airlines flying from Dallas/Fort Worth to Dublin

Discover the top 10 airlines that operate flights from Dallas/Fort Worth to Dublin. 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 September 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$721FlexibilityNo cancel feeOn-time62%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$391Average$695FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$442Average$621FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$482Average$661FlexibilityNo cancel feeOn-time69%
IberiaCheapest$482Average$816FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$493Average$668FlexibilityNo cancel feeOn-time70%
FinnairCheapest$496Average$879FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$506Average$852FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$516Average$705FlexibilityNo cancel feeOn-time77%

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