HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$244+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
Aug 11 — Aug 181
Mon 8/11
Mon 8/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dallas to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Dallas to Dublin are usually found in February or January, 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 August 6, 2025.

Round-trip from

$489
(United Airlines)

One-way from

$244
(Mytrip)

Popular in

June

Cheapest in

February

Average price

$804
From Dallas to Dublin
Search Deals
One-way flight from Dallas to Dublin
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

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 August 6, 2025.

This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:10 pmDFW - DUB
1 stop17h 10mUnited Airlines
Fri 11/79:00 amDUB - DFW
2 stops36h 32mUnited Airlines
Deal found 8/3$489
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 10/2910:15 pmDFW - DUB
1 stop16h 30mMultiple Airlines
Fri 11/712:55 pmDUB - DFW
Nonstop9h 45mMultiple Airlines
Deal found 8/4$491
This Priceline deal was found by Cheapflights users on 8/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:05 amDFW - DUB
1 stop18h 05mAir Canada
Fri 1/99:00 amDUB - DFW
2 stops42h 09mAir Canada
Deal found 8/4$504
This Cheapflightsfares deal was found by Cheapflights users on 8/4. 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 12/106:55 pmDFW - DUB
1 stop16h 05mMultiple Airlines
Wed 12/178:50 amDUB - DFW
1 stop16h 20mMultiple Airlines
Deal found 8/4$507
This Booking.com deal was found by Cheapflights users on 8/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:15 pmDFW - DUB
1 stop28h 55mMultiple Airlines
Thu 11/205:00 amDUB - DFW
1 stop15h 25mMultiple Airlines
Deal found 8/4$509
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:55 pmDFW - DUB
1 stop12h 40mAmerican Airlines
Fri 1/98:45 amDUB - DFW
1 stop16h 25mAmerican Airlines
Deal found 8/4$514
This Iberia deal was found by Cheapflights users on 8/4. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:55 pmDFW - DUB
1 stop13h 00mIberia
Fri 12/1212:55 pmDUB - DFW
Nonstop9h 50mIberia
Deal found 8/4$515
This British Airways deal was found by Cheapflights users on 8/4. 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 12/29:15 pmDFW - DUB
1 stop13h 45mBritish Airways
Tue 12/168:50 amDUB - DFW
1 stop16h 20mBritish Airways
Deal found 8/4$516
This KLM deal was found by Cheapflights users on 8/5. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:20 amDAL - DUB
1 stop15h 25mKLM
Wed 12/109:45 amDUB - DAL
1 stop18h 46mKLM
Deal found 8/5$517
This Delta deal was found by Cheapflights users on 8/4. 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.
Mon 12/11:25 pmDFW - DUB
1 stop12h 20mDelta
Thu 12/119:45 amDUB - DFW
1 stop13h 29mDelta
Deal found 8/4$517
This KLM deal was found by Cheapflights users on 8/4. 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.
Wed 11/1212:01 pmDAL - DUB
1 stop13h 44mKLM
Fri 11/219:45 amDUB - DAL
1 stop14h 05mKLM
Deal found 8/4$592
This KLM deal was found by Cheapflights users on 8/4. 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 11/28:00 amDAL - DUB
1 stop17h 45mKLM
Thu 11/131:25 pmDUB - DAL
2 stops16h 16mKLM
Deal found 8/4$624

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 August 6, 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 10/29

12:10 pm-10:20 am

1 stop17h 10m

Dublin

Fri 11/7

9:00 am-3:32 pm

2 stops36h 32m

$489

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

10:15 pm-7:45 pm

1 stop16h 30m

Dublin

Fri 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sat 10/25

8:15 pm-6:10 am

1 stop28h 55m

Dublin

Thu 11/20

5:00 am-2:25 pm

1 stop15h 25m

$509

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 10/27

10:15 pm-3:25 pm

1 stop12h 10m

Dublin

Tue 11/11

10:55 am-7:10 pm

1 stop14h 15m

$516

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

Mon 12/1

8:00 am-7:45 am

1 stop17h 45m

Dublin

Fri 12/12

9:45 am-5:50 pm

1 stop14h 05m

$517

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/22

5:25 pm-10:20 am

1 stop10h 55m

Dublin

Tue 11/4

10:40 am-6:29 pm

1 stop13h 49m

$517

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sat 10/25

8:15 pm-6:10 am

1 stop28h 55m

Dublin

Thu 11/20

9:30 am-10:27 pm

3 stops18h 57m

$519

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sat 10/25

7:59 pm-9:45 am

2 stops31h 46m

Dublin

Thu 11/6

9:45 am-10:22 pm

1 stop18h 37m

$521

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/29

12:10 pm-7:30 am

2 stops14h 20m

Dublin

Tue 11/4

9:30 am-4:02 pm

1 stop12h 32m

$522

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 11/3

5:41 pm-9:20 am

2 stops33h 39m

Dublin

Wed 11/19

9:45 am-4:56 pm

1 stop13h 11m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/4

Showing 1-10 of 38 results
1
2
3
4

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 August 1, 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 $925). 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 August 6, 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.

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 August 6, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Finnair 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.
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
1,381 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
1,319 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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!
Scandinavian Airlines
7.4
Good
1,463 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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 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.

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

    United Airlines, at $489, was found to be the cheapest airline from Dallas to Dublin. An alternate airline flying to your destination would be Delta. These flights start at 39% lower than the current average price 3 months from now.

  • 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 (64%), Aer Lingus (64%) or Finnair (64%) 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 $427. On average you can expect to pay $2,734. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $487.

  • 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 $925). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dallas to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dublin flights
Hobby to Dublin flights
Love Field to Dublin flights
Austin to Dublin flights
George Bush Intcntl to Dublin flights
San Antonio to Dublin flights
Austin to Shannon flights
Dallas/Fort Worth to Shannon flights
Hobby to Cork flights
George Bush Intcntl to Shannon flights
Hobby to Shannon flights
El Paso to Dublin flights
George Bush Intcntl to Cork flights
Austin to Cork flights
San Antonio to Shannon flights
Dallas/Fort Worth to Cork flights
Love Field to Cork flights
Love Field to Shannon flights
Midland to Dublin flights
Lubbock to Dublin flights
George Bush Intcntl to Milltown (Kerry) flights
El Paso to Shannon flights
Texarkana to Dublin flights
Killeen to Dublin flights
El Paso to Cork flights
Dallas/Fort Worth to Milltown (Kerry) flights
Brownsville to Dublin flights
Austin to Milltown (Kerry) flights

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 August 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$101Average$722FlexibilityNo cancel feeOn-time62%
KLMCheapest$391Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$441Average$737FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$442Average$621FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$482Average$660FlexibilityNo cancel feeOn-time69%
IberiaCheapest$482Average$833FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$493Average$850FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$494Average$734FlexibilityNo cancel feeOn-time70%
FinnairCheapest$494Average$886FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$516Average$705FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.