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$213+ Cheap flights from Dallas 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 10/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
oct. 19 — oct. 261
dim. 10/19
dim. 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas 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 to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dallas (A78) 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 septembre 19, 2025.

Round-trip from

$456
(Ovago)

One-way from

$213
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$800
From Dallas to Dublin
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One-way flight from Dallas to Dublin
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Highest demand for flights based on searches. 20% potential increase in price ($212 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dallas to Dublin

Cheapest flights from Dallas to Dublin
Explore the most affordable flight options available from Dallas to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 19, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:35 pmDFW - DUB
1 stop10h 45mUnited Airlines
mer. 12/39:00 amDUB - DFW
2 stops36h 57mUnited Airlines
Deal found 9/15$444
This Ovago deal was found by Cheapflights users on 9/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2910:15 pmDFW - DUB
1 stop13h 45mBritish Airways
mar. 11/410:55 amDUB - DFW
1 stop14h 15mBritish Airways
Deal found 9/16$456
This United deal was found by Cheapflights users on 9/16. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/297:40 amDFW - DUB
1 stop21h 15mMultiple Airlines
ven. 11/79:00 amDUB - DFW
1 stop18h 32mMultiple Airlines
Deal found 9/16$457
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/117:05 amDFW - DUB
1 stop18h 05mAir Canada
ven. 11/219:00 amDUB - DFW
1 stop18h 32mAir Canada
Deal found 9/16$459
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/1212:10 pmDFW - DUB
1 stop16h 10mUnited Airlines
ven. 11/219:00 amDUB - DFW
2 stops19h 27mUnited Airlines
Deal found 9/17$467
This Air Canada deal was found by Cheapflights users on 9/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/223:45 pmDFW - DUB
1 stop33h 25mAir Canada
mer. 12/39:00 amDUB - DFW
2 stops34h 50mAir Canada
Deal found 9/16$469
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/128:30 amDAL - DUB
1 stop17h 15mKLM
ven. 11/219:45 amDUB - DAL
1 stop17h 04mKLM
Deal found 9/16$472
This United Airlines deal was found by Cheapflights users on 9/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 11/121:05 pmDFW - DUB
1 stop12h 25mUnited Airlines
mar. 11/189:30 amDUB - DFW
3 stops18h 57mUnited Airlines
Deal found 9/16$472
This British Airways deal was found by Cheapflights users on 9/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:15 pmDFW - DUB
1 stop16h 25mBritish Airways
lun. 11/35:55 pmDUB - DFW
1 stop31h 15mBritish Airways
Deal found 9/16$473
This lol.travel deal was found by Cheapflights users on 9/16. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 10/195:25 pmDFW - DUB
1 stop10h 55mUnited Airlines
lun. 11/39:00 amDUB - DFW
1 stop18h 32mUnited Airlines
Deal found 9/16$475
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
mer. 11/198:00 amDFW - DUB
1 stop19h 55mUnited Airlines
mer. 11/269:00 amDUB - DFW
1 stop18h 32mUnited Airlines
Deal found 9/15$476
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1712:33 pmDAL - DUB
1 stop13h 12mDelta
mer. 11/2611:30 amDUB - DAL
2 stops18h 28mDelta
Deal found 9/16$477

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dallas 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 septembre 19, 2025.
Use the filters below to find and compare flights from Dallas to Dublin that are best for you.

Fly from

Dallas

Fly to

Dublin

Route

Depart

Return

Price

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

lun. 11/17

7:09 am-7:45 am

1 stop18h 36m

Dublin

mer. 11/26

9:45 am-8:49 pm

1 stop17h 04m

$472

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 11/11

1:05 pm-7:30 am

1 stop12h 25m

Dublin

mar. 11/18

9:30 am-4:02 pm

1 stop12h 32m

$472

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mer. 11/19

7:01 am-7:45 am

1 stop18h 44m

Dublin

mer. 11/26

11:30 am-11:48 pm

2 stops18h 18m

$477

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

dim. 10/19

8:20 am-9:15 am

1 stop18h 55m

Dublin

lun. 11/3

8:45 am-2:00 pm

1 stop35h 15m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mer. 11/19

5:20 am-7:45 am

1 stop20h 25m

Dublin

mar. 11/25

6:00 am-5:36 pm

2 stops17h 36m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 12/9

7:05 am-9:20 am

1 stop20h 15m

Dublin

lun. 12/15

8:45 am-2:00 pm

1 stop35h 15m

$494

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mer. 11/19

12:05 pm-9:55 am

2 stops15h 50m

Dublin

jeu. 11/27

9:30 am-4:02 pm

1 stop12h 32m

$500

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mer. 10/29

1:59 pm-4:20 pm

2 stops21h 21m

Dublin

ven. 11/7

10:45 am-8:56 pm

1 stop16h 11m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

ven. 11/14

4:35 pm-7:10 am

Nonstop8h 35m

Dublin

mar. 11/18

6:05 pm-3:10 pm

1 stop27h 05m

$506

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

dim. 10/26

5:35 pm-10:20 am

1 stop11h 45m

Dublin

sam. 11/8

9:00 am-9:32 pm

1 stop18h 32m

$507

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 37 results
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The best insider tips for Dallas 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 to Dublin trip
Airports
DFW

DFW offers a DART Orange Line connecting downtown Dallas to the airport, with a station at Terminal A.

Read more about DFWby Chris Dong
DUB

For a quick ride into Dublin, use the Aircoach or Dublin Express buses, departing every 15-30 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 to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Dallas 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 to Dublin

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas to Dublin. Price data was last updated on September 12, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas to Dublin. 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 Dallas to Dublin?

Currently, November is the cheapest month in which you can book a flight from Dallas to Dublin (average of $509). Flying from Dallas to Dublin in June is currently the most expensive (average of $923). 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 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 septembre 19, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas 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 to Dublin?

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

Travelers seeking maximum savings on their Dallas 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.

Weekly flight availability from Dallas to Dublin

Explore weekly flight availability from Dallas to Dublin. 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 septembre 19, 2025.

The most flights from A78 to DUB 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).

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 septembre 19, 2025.
Peruse reviews from past customers who have flown with Finnair, United Airlines, and American Airlines from Dallas to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.6
Good
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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
1,324 reviews
Finnair
7.6
Good
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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
1,281 reviews
Finnair
7.6
Good
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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
2,926 reviews
Finnair
7.6
Good
1,324 reviews

Comfort

7.5

Boarding

7.6

Overall

7.6

Crew

8.1

Entertainment

6.9

Food

6.7

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 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?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Dallas to Dublin. 13 airlines have flights to Dublin from Dallas on a regular basis. Booking flights from Dallas to Dublin should not be difficult; the airport handles an average of 5 inbound flights from Dallas per day.

  • How long is the flight from Dallas to Dublin?

    A quick flight from Dallas to Dublin can take about 12h 25m. Delta provides one of the quickest options available for as low as $472. Airlines will cover a distance of 4459 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    JetBlue, at $101, was found to be the cheapest airline from Dallas to Dublin.Alternate airlines to your destination round-trip include KLM and Delta. These flights start at 87% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dallas to Dublin one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $398. Air France flights start at $398 while deals on KLM start at $398 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Dallas to Dublin consider choosing American Airlines (59%), Aer Lingus (59%) or Finnair (59%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Dallas to Dublin?

    The cheapest flight price from Dallas to Dublin is $481. On average you can expect to pay $2,746. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $456.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dallas 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 to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Dallas to Dublin (average of $509). Flying from Dallas to Dublin in June is currently the most expensive (average of $923). 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 to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Dallas to Dublin

Discover the top 10 airlines that operate flights from Dallas 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 septembre 19, 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%
IberiaCheapest$482Average$815FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$494Average$662FlexibilityNo cancel feeOn-time69%
FinnairCheapest$496Average$881FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$504Average$690FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$506Average$852FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$516Average$705FlexibilityNo cancel feeOn-time77%

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