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$220+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Dublin are usually found in March 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 November 17, 2025.

Round-trip from

$470
(Kiwi.com)

One-way from

$220
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$811
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. 19% potential increase in price ($200 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 November 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 November 17, 2025.

This Mytrip deal was found by Cheapflights users on 11/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:33 amDFW - DUB
2 stops16h 42mMultiple Airlines
Thu 12/1811:30 amDUB - DFW
2 stops17h 10mMultiple Airlines
Deal found 11/15$513
This Trip.com deal was found by Cheapflights users on 11/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:31 amDFW - DUB
1 stop17h 24mMultiple Airlines
Wed 12/179:30 amDUB - DFW
1 stop15h 28mMultiple Airlines
Deal found 11/15$565
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:25 amDFW - DUB
2 stops22h 50mMultiple Airlines
Tue 12/1611:30 amDUB - DFW
3 stops29h 55mMultiple Airlines
Deal found 11/16$595
This Mytrip deal was found by Cheapflights users on 11/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:05 pmDFW - DUB
3 stops34h 05mMultiple Airlines
Fri 12/129:00 amDUB - DFW
2 stops21h 59mMultiple Airlines
Deal found 11/16$606
This Mytrip deal was found by Cheapflights users on 11/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/17:40 pmDFW - DUB
3 stops29h 30mMultiple Airlines
Wed 12/109:00 amDUB - DFW
2 stops21h 08mMultiple Airlines
Deal found 11/15$616
This Ovago deal was found by Cheapflights users on 11/14. 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.
Tue 12/29:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Tue 12/98:40 pmDUB - DFW
1 stop28h 30mBritish Airways
Deal found 11/14$633
This Delta deal was found by Cheapflights users on 11/16. 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.
Sun 11/236:00 amDAL - DUB
1 stop19h 45mDelta
Wed 12/35:55 amDUB - DAL
2 stops17h 57mDelta
Deal found 11/16$666
This Air France deal was found by Cheapflights users on 11/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:11 amDAL - DUB
1 stop15h 34mMultiple Airlines
Fri 12/121:25 pmDUB - DAL
2 stops16h 31mMultiple Airlines
Deal found 11/16$708
This Delta deal was found by Cheapflights users on 11/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:05 amDAL - DUB
1 stop19h 40mDelta
Mon 12/155:55 amDUB - DAL
2 stops24h 01mDelta
Deal found 11/15$716
This Air France deal was found by Cheapflights users on 11/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:15 amDAL - DUB
1 stop15h 30mAir France
Mon 12/159:45 amDUB - DAL
1 stop20h 11mAir France
Deal found 11/15$717
This KLM deal was found by Cheapflights users on 11/16. 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.
Sun 11/237:09 amDAL - DUB
1 stop18h 36mKLM
Sat 12/61:25 pmDUB - DAL
2 stops16h 31mKLM
Deal found 11/16$760
This KLM deal was found by Cheapflights users on 11/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:11 amDAL - DUB
1 stop15h 34mKLM
Wed 12/109:45 amDUB - DAL
1 stop20h 11mKLM
Deal found 11/15$777

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 November 17, 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

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 1/14

7:00 am-8:10 am

1 stop19h 10m

Dublin

Wed 1/21

9:00 am-4:00 pm

2 stops37h 00m

$489

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 2/4

7:00 am-7:30 am

2 stops18h 30m

Dublin

Wed 2/11

9:00 am-12:04 pm

2 stops33h 04m

$494

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 1/28

12:18 pm-7:30 am

2 stops13h 12m

Dublin

Wed 2/18

9:00 am-8:33 pm

2 stops17h 33m

$517

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 2/4

10:25 am-5:10 pm

2 stops24h 45m

Dublin

Thu 3/12

5:00 am-11:15 pm

2 stops23h 15m

$519

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Tue 4/14

3:45 pm-8:45 am

1 stop11h 00m

Dublin

Thu 4/23

11:00 am-10:31 pm

1 stop17h 31m

$522

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 3/23

10:20 am-7:45 am

1 stop16h 25m

Dublin

Tue 4/7

11:00 am-10:36 pm

1 stop17h 36m

$522

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 1/7

9:00 am-8:10 am

2 stops17h 10m

Dublin

Fri 1/23

9:30 am-9:34 pm

2 stops18h 04m

$522

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 2/9

11:51 am-8:05 am

2 stops14h 14m

Dublin

Mon 2/16

4:45 pm-2:00 pm

1 stop27h 15m

$534

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 3/2

5:54 am-7:45 am

1 stop19h 51m

Dublin

Mon 3/16

9:45 am-10:36 pm

1 stop17h 51m

$567

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 2/23

10:45 am-7:45 am

1 stop15h 00m

Dublin

Sun 3/1

9:45 am-10:33 pm

1 stop18h 48m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 40 results
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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 November 14, 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, August is the cheapest month in which you can book a flight from Dallas to Dublin (average of $391). Flying from Dallas to Dublin in June is currently the most expensive (average of $586). 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 November 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas to Dublin in the evening. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the morning.

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 Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

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 November 17, 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
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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
1,334 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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
9,015 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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
11,048 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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
1,373 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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
3,020 reviews
Finnair
7.6
Good
1,334 reviews

Boarding

7.6

Overall

7.6

Entertainment

6.9

Comfort

7.4

Crew

8.1

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 2 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 11h. United Airlines provides one of the quickest options available for as low as $522. Airlines will cover a distance of 4454 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 Scandinavian Airlines, which is currently one of the cheapest options available, starting at $381. Delta flights start at $436 while deals on KLM start at $436 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 Finnair (52%), American Airlines (51%) or Aer Lingus (51%) 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 $2,816. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $463.

  • 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, August is the cheapest month in which you can book a flight from Dallas to Dublin (average of $391). Flying from Dallas to Dublin in June is currently the most expensive (average of $586). 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$681FlexibilityNo cancel feeOn-time62%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$391Average$706FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$442Average$621FlexibilityNo cancel feeOn-time67%
Air FranceCheapest$472Average$705FlexibilityNo cancel feeOn-time77%
IberiaCheapest$482Average$809FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$484Average$666FlexibilityNo cancel feeOn-time69%
FinnairCheapest$496Average$881FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$497Average$661FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$508Average$859FlexibilityNo cancel feeOn-time71%

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