HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$351+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — DUB
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 64 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 junio 12, 2025.

Round-trip from

$494
(United Airlines)

One-way from

$376
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,167
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 ($212 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 June 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 junio 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/275:35 pmDFW - DUB
1 stop31h 35mMultiple Airlines
lun. 11/31:20 pmDUB - DFW
2 stops39h 07mMultiple Airlines
Deal found 6/11$493
This United Airlines deal was found by Cheapflights users on 6/10. 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. 8/45:20 pmDFW - DUB
1 stop31h 50mUnited Airlines
mié. 8/209:50 amDUB - DFW
1 stop31h 02mUnited Airlines
Deal found 6/10$494
This American Airlines deal was found by Cheapflights users on 6/12. 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.
mié. 10/2910:15 pmDFW - DUB
1 stop12h 25mAmerican Airlines
vie. 11/72:05 pmDUB - DFW
Nonstop9h 55mAmerican Airlines
Deal found 6/12$500
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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.
lun. 8/47:10 pmDFW - DUB
Nonstop8h 35mIberia
mié. 8/2012:40 pmDUB - DFW
Nonstop9h 30mIberia
Deal found 6/12$501
This lol.travel deal was found by Cheapflights users on 6/12. 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.
lun. 8/47:10 pmDFW - DUB
Nonstop8h 35mFinnair
mié. 8/2012:40 pmDUB - DFW
Nonstop9h 30mFinnair
Deal found 6/12$503
This SWISS deal was found by Cheapflights users on 6/11. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/42:10 pmDFW - DUB
2 stops21h 40mSWISS
mié. 8/206:40 pmDUB - DFW
2 stops33h 35mSWISS
Deal found 6/11$506
This Air Canada deal was found by Cheapflights users on 6/12. 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.
mié. 8/136:30 amDFW - DUB
2 stops19h 15mAir Canada
jue. 8/219:20 amDUB - DFW
2 stops15h 47mAir Canada
Deal found 6/12$508
This Ovago deal was found by Cheapflights users on 6/11. 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.
mié. 11/59:15 pmDFW - DUB
1 stop13h 45mBritish Airways
mié. 11/1210:25 amDUB - DFW
1 stop14h 45mBritish Airways
Deal found 6/11$509
This KLM deal was found by Cheapflights users on 6/10. 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.
mié. 11/1210:20 amDAL - DUB
1 stop15h 25mKLM
vie. 11/219:45 amDUB - DAL
1 stop19h 56mKLM
Deal found 6/10$517
This Delta deal was found by Cheapflights users on 6/12. 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.
mié. 10/298:45 amDAL - DUB
1 stop18h 00mDelta
mié. 11/510:45 amDUB - DAL
2 stops15h 51mDelta
Deal found 6/12$521
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 11/511:10 amDFW - DUB
2 stops15h 35mDelta
vie. 11/1411:30 amDUB - DFW
2 stops16h 07mDelta
Deal found 6/11$521
This Lufthansa deal was found by Cheapflights users on 6/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/297:25 pmDFW - DUB
2 stops16h 45mLufthansa
mar. 11/45:00 amDUB - DFW
1 stop15h 25mLufthansa
Deal found 6/12$529

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 junio 12, 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

lun. 8/4

5:20 pm-7:10 am

1 stop31h 50m

Dublin

mié. 8/20

9:50 am-10:52 am

1 stop31h 02m

$494

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

lun. 8/4

7:10 pm-9:45 am

Nonstop8h 35m

Dublin

mié. 8/20

12:40 pm-4:10 pm

Nonstop9h 30m

$501

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mié. 8/13

10:59 pm-5:15 pm

1 stop12h 16m

Dublin

jue. 8/21

12:40 pm-4:10 pm

Nonstop9h 30m

$504

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

lun. 8/4

2:10 pm-5:50 pm

2 stops21h 40m

Dublin

mié. 8/20

9:00 am-6:27 pm

2 stops39h 27m

$506

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

lun. 8/4

7:10 pm-9:45 am

Nonstop8h 35m

Dublin

mié. 8/20

12:40 pm-4:10 pm

Nonstop9h 30m

$507

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mié. 8/13

11:40 am-7:45 am

2 stops14h 05m

Dublin

jue. 8/21

9:20 am-10:32 pm

2 stops19h 12m

$508

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

mié. 11/12

10:20 am-7:45 am

1 stop15h 25m

Dublin

vie. 11/21

9:45 am-11:41 pm

1 stop19h 56m

$517

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mié. 9/3

11:20 am-7:45 am

2 stops14h 25m

Dublin

mar. 9/9

9:20 am-12:48 pm

2 stops33h 28m

$518

DallasDublin

DAL - DUB

DALDUB

Dallas Love Field

mié. 10/29

8:45 am-7:45 am

1 stop18h 00m

Dublin

mié. 11/5

10:45 am-8:36 pm

2 stops15h 51m

$521

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

lun. 8/11

3:50 pm-11:25 am

1 stop13h 35m

Dublin

mié. 8/20

5:55 am-2:05 pm

1 stop14h 10m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 35 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 June 9, 2025.

Booking 64 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 $947). 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 junio 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas to Dublin at noon. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight in the afternoon.

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 junio 12, 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).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 junio 12, 2025.
To help decide which airline to fly from Dallas to Dublin, see what other customers have to say about Delta, KLM and Finnair. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,290 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 5 inbound flights from Dallas per day.

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

    United Airlines, at $494, was found to be the cheapest airline from Dallas to Dublin.Alternate airlines to your destination round-trip include Iberia and American Airlines. These flights start at 38% 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 United Airlines, which is currently one of the cheapest options available, starting at $394. Iberia flights start at $431 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 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 $466. On average you can expect to pay $3,128. The most popular route, (Dallas/Fort Worth - Dublin), can usually be booked for $448.

  • 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 $947). 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 Dallas?

Book flights to Dallas 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
Love Field to Dublin flights
Hobby to Dublin flights
Austin to Dublin flights
George Bush Intcntl to Dublin flights
San Antonio to Dublin flights
Dallas/Fort Worth to Shannon flights
Hobby to Shannon flights
George Bush Intcntl to Shannon flights
Austin to Shannon flights
El Paso to Dublin flights
San Antonio to Shannon flights
Love Field to Shannon flights
Dallas/Fort Worth to Cork flights
Austin to Cork flights
Midland to Dublin flights
Love Field to Cork flights
Hobby to Cork flights
George Bush Intcntl to Cork flights
George Bush Intcntl to Milltown (Kerry) flights
Killeen to Dublin flights
El Paso to Shannon flights
Texarkana to Dublin flights
Lubbock 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$162Average$735FlexibilityNo cancel feeOn-time70%
KLMCheapest$391Average$712FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$440Average$590FlexibilityNo cancel feeOn-time67%
DeltaCheapest$441Average$742FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$468Average$660FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$469Average$705FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$478Average$849FlexibilityNo cancel feeOn-time71%
IberiaCheapest$485Average$873FlexibilityNo cancel feeOn-time77%
FinnairCheapest$496Average$886FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$564Average$772FlexibilityNo cancel feeOn-time62%

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.