HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dallas

$289+ Cheap flights from Dublin (DUB) to Dallas

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
May 12 — May 191
Mon 5/12
Mon 5/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to Dallas 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 Dublin to Dallas are usually found in February or March, booked 81 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Dublin to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Dallas (A78). 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 May 7, 2025.

Round-trip from

$553
(Mytrip)

One-way from

$289
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$885
From Dublin to Dallas
Search Deals
One-way flight from Dublin to Dallas
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($87 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Dublin to Dallas

Cheapest flights from Dublin to Dallas
Explore the most affordable flight options available from Dublin to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2025.

This Mytrip deal was found by Cheapflights users on 5/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/57:05 pmDUB - DFW
3 stops34h 34mMultiple Airlines
Wed 6/115:35 pmDFW - DUB
2 stops35h 55mMultiple Airlines
Deal found 5/6$553
This FlightHub deal was found by Cheapflights users on 5/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/110:10 amDUB - DFW
2 stops43h 58mScandinavian Airlines
Tue 11/184:20 pmDFW - DUB
2 stops37h 25mScandinavian Airlines
Deal found 5/6$703
This Gotogate deal was found by Cheapflights users on 5/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:35 amDUB - DFW
1 stop38h 35mTurkish Airlines
Thu 10/98:55 pmDFW - DUB
1 stop33h 40mTurkish Airlines
Deal found 5/6$714
This JetBlue deal was found by Cheapflights users on 5/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1610:40 amDUB - DFW
1 stop33h 53mJetBlue
Sun 6/13:38 pmDFW - DUB
1 stop11h 22mJetBlue
Deal found 5/7$719
This lol.travel deal was found by Cheapflights users on 5/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:50 amDUB - DFW
1 stop31h 04mAir Canada
Wed 5/288:00 pmDFW - DUB
1 stop30h 15mAir Canada
Deal found 5/6$786
This United Airlines deal was found by Cheapflights users on 5/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/149:20 amDUB - DFW
2 stops39h 23mUnited Airlines
Tue 5/2712:15 pmDFW - DUB
1 stop12h 55mUnited Airlines
Deal found 5/7$804
This lol.travel deal was found by Cheapflights users on 5/6. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:40 pmDUB - DFW
Nonstop9h 40mIberia
Wed 5/286:50 pmDFW - DUB
Nonstop8h 55mIberia
Deal found 5/6$807
This British Airways deal was found by Cheapflights users on 5/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:55 amDUB - DFW
1 stop14h 25mBritish Airways
Thu 10/210:59 pmDFW - DUB
1 stop12h 46mBritish Airways
Deal found 5/6$808
This TravelUp deal was found by Cheapflights users on 5/7. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1912:40 pmDUB - DFW
Nonstop9h 40mFinnair
Mon 6/26:50 pmDFW - DUB
Nonstop8h 55mFinnair
Deal found 5/7$815
This Delta deal was found by Cheapflights users on 5/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:55 amDUB - DFW
2 stops22h 05mDelta
Tue 11/184:00 pmDFW - DUB
1 stop17h 40mDelta
Deal found 5/7$816
This KLM deal was found by Cheapflights users on 5/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/151:20 pmDUB - DAL
2 stops16h 33mMultiple Airlines
Wed 5/283:59 pmDAL - DUB
1 stop10h 46mMultiple Airlines
Deal found 5/6$823
This American Airlines deal was found by Cheapflights users on 5/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1512:40 pmDUB - DFW
Nonstop9h 40mAmerican Airlines
Wed 5/2812:28 pmDFW - DUB
1 stop11h 02mAmerican Airlines
Deal found 5/6$826

Cheapflights Fare Finder

Customize your flight search to find flights from Dublin to Dallas 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 May 7, 2025.
Use the filters below to find and compare flights from Dublin to Dallas that are best for you.

Fly from

Dublin

Fly to

Dallas

Route

Depart

Return

Price

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 6/5

7:05 pm-11:39 pm

3 stops34h 34m

Dallas/Fort Worth

Wed 6/11

5:35 pm-11:30 am

2 stops35h 55m

$553

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 11/1

10:10 am-1:08 am

2 stops43h 58m

Dallas/Fort Worth

Tue 11/18

4:20 pm-11:45 am

2 stops37h 25m

$703

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 10/2

10:35 am-7:10 pm

1 stop38h 35m

Dallas/Fort Worth

Thu 10/9

8:55 pm-12:35 pm

1 stop33h 40m

$714

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 5/19

10:40 am-2:33 pm

1 stop33h 53m

Dallas/Fort Worth

Mon 6/2

3:38 pm-9:00 am

1 stop11h 22m

$719

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 9/25

11:00 am-5:50 pm

1 stop12h 50m

Dallas Love Field

Fri 10/24

3:45 pm-8:45 am

1 stop11h 00m

$805

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 10/4

10:55 am-7:20 pm

1 stop14h 25m

Dallas/Fort Worth

Sat 10/11

9:20 pm-4:20 pm

1 stop13h 00m

$807

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 5/22

9:50 am-7:14 pm

1 stop15h 24m

Dallas/Fort Worth

Mon 5/26

11:28 am-7:20 am

1 stop13h 52m

$810

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 11/1

2:05 pm-7:00 pm

Nonstop9h 55m

Dallas/Fort Worth

Tue 11/18

4:50 pm-7:15 am

Nonstop8h 25m

$812

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 5/19

12:40 pm-4:20 pm

Nonstop9h 40m

Dallas/Fort Worth

Mon 6/2

6:50 pm-9:45 am

Nonstop8h 55m

$815

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 11/1

5:55 am-11:00 pm

2 stops22h 05m

Dallas/Fort Worth

Tue 11/18

4:00 pm-3:40 pm

1 stop17h 40m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 31 results
1
2
3
4

Best time to book a flight from Dublin to Dallas

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Dallas. Price data was last updated on May 2, 2025.

Booking 81 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Dallas. 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 Dublin to Dallas?

Currently, August is the cheapest month in which you can book a flight from Dublin to Dallas (average of $216). Flying from Dublin to Dallas in March is currently the most expensive (average of $295). 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 DUB to DFW?

Find hourly flight availability from Dublin to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2025.

It’s typically best to fly out from Dublin to Dallas in the morning. Doing so could potentially save you 6% on the flight price compared to flying at noon, which is usually more expensive.

Weekly flight availability from Dublin to Dallas

Explore weekly flight availability from Dublin to Dallas. 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 May 7, 2025.

The most flights from DUB to A78 are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Dallas by month

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

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

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

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated May 7, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Dublin to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
1,338 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
1,276 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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!
SWISS
7.5
Good
1,590 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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
7.4
Good
1,448 reviews
Delta
8.0
Very good
7,944 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

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 Dublin to Dallas. 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 from for flights from Dublin to Dallas?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Dallas. 3 airlines have flights from Dublin to Dallas on a regular basis. Booking flights from Dublin to Dallas should not be difficult; the airport handles an average of 4 outbound flights to Dallas per day.

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

    Flying on Scandinavian Airlines is currently your cheapest option to Dallas, with prices starting at $703. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and JetBlue, with the lowest prices starting at $714 and $719, respectively. Scandinavian Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as $599 on Aer Lingus. Other airlines that offer cheap prices include Turkish Airlines from $610 and WestJet from $663 one-way.

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

    Consider American Airlines (61%), Aer Lingus (61%) or Finnair (61%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Dallas.

  • What are the cheapest flights from Dublin to Dallas?

    On average you can expect to pay $1,243 for a flight from Dublin to Dallas. The cheapest flight overall is $570 while the most popular route, (Dublin - Dallas/Fort Worth) is currently priced at $553.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Dallas 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 Dublin to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Dublin to Dallas (average of $216). Flying from Dublin to Dallas in March is currently the most expensive (average of $295). 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

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.

Top 3 airlines flying from Dublin to Dallas

Discover the top 3 airlines that operate flights from Dublin to Dallas. 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 May 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$745Average$906FlexibilityNo cancel feeOn-time70%
IberiaCheapest$760Average$880FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$795Average$1,025FlexibilityNo cancel feeOn-time71%

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.