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$228+ 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 2/1. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas to Dublin are usually found in April or November, 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 January 7, 2026.

Round-trip from

$432
(Ticket)

One-way from

$228
(Kiwi.com)

Popular in

June

Cheapest in

April

Average price

$682
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. 21% potential increase in price ($219 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 7, 2026.

This Ticket deal was found by Cheapflights users on 1/7. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:30 pmDFW - DUB
1 stop11h 45mBritish Airways
Mon 2/97:45 pmDUB - DFW
1 stop23h 05mBritish Airways
Deal found 1/7$432
This KAYAK deal was found by Cheapflights users on 1/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Wed 2/118:50 amDUB - DFW
1 stop16h 20mBritish Airways
Deal found 1/5$451
This Gurufare deal was found by Cheapflights users on 1/6. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/189:15 pmDFW - DUB
1 stop17h 50mBritish Airways
Wed 2/410:20 amDUB - DFW
1 stop14h 50mBritish Airways
Deal found 1/6$452
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:45 pmDFW - DUB
1 stop12h 30mBritish Airways
Mon 3/167:45 pmDUB - DFW
1 stop22h 55mBritish Airways
Deal found 1/6$453
This Ovago deal was found by Cheapflights users on 1/6. 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 3/33:45 pmDFW - DUB
1 stop12h 30mBritish Airways
Tue 3/108:45 amDUB - DFW
1 stop13h 40mBritish Airways
Deal found 1/6$454
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/219:15 pmDFW - DUB
1 stop12h 25mBritish Airways
Wed 2/117:35 amDUB - DFW
1 stop17h 35mBritish Airways
Deal found 1/6$455
This Ovago deal was found by Cheapflights users on 1/6. 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 8/257:40 pmDFW - DUB
1 stop15h 25mBritish Airways
Tue 9/17:30 amDUB - DFW
1 stop15h 35mBritish Airways
Deal found 1/6$456
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/133:45 pmDFW - DUB
1 stop12h 30mBritish Airways
Mon 1/196:30 pmDUB - DFW
1 stop24h 20mBritish Airways
Deal found 1/6$457
This Ovago deal was found by Cheapflights users on 1/6. 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 1/135:30 pmDFW - DUB
1 stop11h 45mBritish Airways
Tue 1/2010:00 amDUB - DFW
1 stop17h 00mBritish Airways
Deal found 1/6$458
This KAYAK deal was found by Cheapflights users on 1/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:40 pmDFW - DUB
1 stop13h 10mBritish Airways
Wed 5/68:35 amDUB - DFW
1 stop14h 30mBritish Airways
Deal found 1/7$459
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:45 pmDFW - DUB
1 stop12h 30mBritish Airways
Tue 4/149:45 amDUB - DFW
1 stop15h 10mBritish Airways
Deal found 1/6$461
This Air France deal was found by Cheapflights users on 1/6. 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.
Wed 8/1210:20 amDAL - DUB
1 stop16h 25mAir France
Wed 8/1911:00 amDUB - DAL
1 stop15h 30mAir France
Deal found 1/6$482

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 January 7, 2026.
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

Mon 4/6

10:59 pm-6:15 pm

1 stop13h 16m

Dublin

Wed 4/15

11:15 am-6:55 pm

1 stop13h 40m

$478

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 4/12

8:50 pm-3:45 pm

1 stop12h 55m

Dublin

Tue 4/21

11:15 am-6:55 pm

1 stop13h 40m

$478

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Wed 3/18

12:12 pm-7:45 am

1 stop14h 33m

Dublin

Tue 3/24

1:25 pm-9:47 am

2 stops25h 22m

$487

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 4/7

1:00 pm-10:45 am

2 stops15h 45m

Dublin

Wed 4/15

5:55 am-1:35 pm

1 stop13h 40m

$491

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Wed 4/8

3:59 pm-8:45 am

1 stop10h 46m

Dublin

Wed 4/15

11:00 am-10:33 pm

1 stop17h 33m

$493

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 4/6

10:42 am-8:45 am

1 stop16h 03m

Dublin

Tue 4/14

11:00 am-10:33 pm

1 stop17h 33m

$493

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Wed 4/8

10:42 am-8:45 am

1 stop16h 03m

Dublin

Fri 4/17

11:00 am-5:50 pm

1 stop12h 50m

$493

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Sat 4/4

6:40 pm-8:45 am

1 stop32h 05m

Dublin

Fri 4/17

5:55 am-5:50 pm

2 stops17h 55m

$495

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 4/29

7:00 am-9:45 am

1 stop20h 45m

Dublin

Wed 5/6

9:20 am-11:36 am

2 stops32h 16m

$496

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 4/8

9:43 am-7:20 am

2 stops15h 37m

Dublin

Tue 4/14

9:50 am-12:23 pm

2 stops32h 33m

$501

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/5

Showing 1-10 of 46 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 January 2, 2026.

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, January is the cheapest month in which you can book a flight from Dallas to Dublin (average of $385). Flying from Dallas to Dublin in December is currently the most expensive (average of $550). 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 January 7, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas to Dublin as you normally would.

The best insider tips for Dallas to Dublin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
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 January 7, 2026.
Peruse reviews from past customers who have flown with Finnair, American Airlines, and Aer Lingus 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
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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
1,346 reviews
Finnair
7.6
Good
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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
11,094 reviews
Finnair
7.6
Good
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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
1,425 reviews
Finnair
7.6
Good
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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
3,076 reviews
Finnair
7.6
Good
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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.
British Airways
6.7
Okay
7,657 reviews
Finnair
7.6
Good
1,346 reviews

Crew

8.2

Overall

7.6

Comfort

7.4

Boarding

7.7

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 0 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 10h 46m. British Airways provides one of the quickest options available for as low as $493. 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 Lufthansa and KLM. 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 British Airways, which is currently one of the cheapest options available, starting at $391. Aer Lingus flights start at $404 while deals on Iberia start at $427 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 (68%), Aer Lingus (68%) or Finnair (68%) 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 $423. On average you can expect to pay $2,864. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $430.

  • 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, January is the cheapest month in which you can book a flight from Dallas to Dublin (average of $385). Flying from Dallas to Dublin in December is currently the most expensive (average of $550). 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
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 January 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$564FlexibilityNo cancel feeOn-time62%
LufthansaCheapest$382Average$674FlexibilityNo cancel feeOn-time76%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$391Average$640FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$442Average$717FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$444Average$679FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$455Average$641FlexibilityNo cancel feeOn-time70%
FinnairCheapest$466Average$882FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$472Average$705FlexibilityNo cancel feeOn-time77%
IberiaCheapest$481Average$768FlexibilityNo cancel feeOn-time77%

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