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Cheap flights from Dublin to Dallas from £427

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
22 Jun — 29 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Dallas are usually found in March or February, booked 5 days in advance, depart on a Friday or Monday and return on a Wednesday

Cheap flight deals from Dublin to Dallas

Enter your travel dates to find the best prices.

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 23 May 2026.

Sat 5/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Tue 15/921:30
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 22/5£609
Sat 5/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Fri 18/921:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 22/5£618
Mon 21/905:55
DUB
-
DFW
1 stop19h 40m
Turkish Airlines
Thu 15/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 22/5£622
Sat 26/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Wed 14/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 22/5£631
Sat 26/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Sat 10/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 22/5£639
Thu 24/905:45
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Wed 7/1021:30
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 22/5£644
Fri 25/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Wed 7/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 22/5£653
Tue 16/605:55
DUB
-
DFW
1 stop13h 40m
Air France
Mon 22/613:55
DFW
-
DUB
1 stop12h 50m
Air France
Deal found 19/5£659
Fri 25/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Sat 17/1021:30
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 22/5£661
Tue 2/608:55
DUB
-
DFW
2 stops21h 17m
Delta
Tue 23/615:45
DFW
-
DUB
1 stop17h 40m
Delta
Deal found 18/5£662
Thu 28/511:00
DUB
-
DAL
1 stop12h 58m
KLM
Thu 11/612:18
DAL
-
DUB
1 stop14h 27m
KLM
Deal found 21/5£671
Wed 3/611:00
DUB
-
DAL
1 stop18h 56m
KLM
Wed 17/612:18
DAL
-
DUB
1 stop14h 27m
KLM
Deal found 18/5£671

Find 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 23 May 2026.

Round-trip from

£609

One-way from

£427

Popular in

July

Cheapest in

March

Average price

£707
Turkish Airlines
  • Turkish Airlines
  • 5/9-15/9
  • 2 total stops
  • 56h 30m total
  • Dublin to Dallas
Search Deals
10/7
  • 10/7
  • 3 total stops
  • 32h 57m total
  • Dublin to Dallas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 23 May 2026.
Use the filters below to find and compare flights from Dublin to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 2/6

05:55-23:11

2 stops23h 16m

Dallas/Fort Worth

Tue 23/6

15:34-15:25

2 stops17h 51m

£661

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 3/6

11:10-22:29

2 stops17h 19m

Dallas/Fort Worth

Sun 7/6

11:26-10:00

1 stop16h 34m

£664

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 3/6

08:55-22:31

2 stops19h 36m

Dallas/Fort Worth

Wed 17/6

08:10-08:45

1 stop18h 35m

£664

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 16/6

05:55-13:35

1 stop13h 40m

Dallas/Fort Worth

Mon 22/6

15:34-15:25

2 stops17h 51m

£664

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 20/6

08:55-22:02

2 stops19h 07m

Dallas/Fort Worth

Sat 27/6

14:00-08:45

1 stop12h 45m

£664

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 7/6

06:00-13:35

1 stop13h 35m

Dallas/Fort Worth

Sat 20/6

09:36-08:45

1 stop17h 09m

£665

DublinDallas

DUB - DAL

DUBDAL

Dublin

Wed 3/6

11:00-23:56

1 stop18h 56m

Dallas Love Field

Wed 17/6

12:18-08:45

1 stop14h 27m

£671

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 18/6

11:00-22:34

1 stop17h 34m

Dallas Love Field

Thu 25/6

12:18-08:45

1 stop14h 27m

£680
Fastest return journey

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 2/6

12:40-16:25

Nonstop9h 45m

Dallas/Fort Worth

Tue 23/6

23:15-18:50

1 stop13h 35m

£698

DublinDallas

DUB - DAL

DUBDAL

Dublin

Fri 26/6

13:15-09:24

2 stops26h 09m

Dallas Love Field

Mon 27/7

15:59-15:25

2 stops17h 26m

£734

Flights are sorted by cheapest return flights first.

Deals found on 22/5

Showing 1-10 of 34 resultsSorted by cheapest first
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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 return 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

What is the cheapest month to book a flight from Dublin to Dallas?

Currently, October is the cheapest month in which you can book a flight from Dublin to Dallas (average of £133). Flying from Dublin to Dallas in July is currently the most expensive (average of £620). 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 23 May 2026.

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

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 23 May 2026.

The most flights from DUB to A78 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).

How much does it cost for a return flight from Dublin to Dallas?

How often are flights from Dublin to Dallas delayed?

About 18% of weekly flights between Dublin and Dallas have experienced delays in the past year, with the average delay time being 188 minutes.

What is the most punctual flight time for Dublin to Dallas flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Dublin to Dallas flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 18% of flights being delayed.

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

Booking 3 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.

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 23 May 2026.
Check out reviews from past customers who have flown with Finnair,Aer Lingus, andAmerican Airlines from Dublin to Dallas 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
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Finnair
7.7
Good
1,398 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Aer Lingus
7.3
Good
1,576 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
American Airlines
7.1
Good
11,646 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
Iberia
7.0
Good
3,220 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.
British Airways
6.7
Okay
7,995 reviews
Finnair
7.7
Good
1,398 reviews
Check prices

Entertainment

6.9

Boarding

7.7

Crew

8.2

Food

6.7

Comfort

7.5

Overall

7.7

Reviews

1 / 20
6.0
Good

Firuz,Feb 2026

FRA - HEL

Positive: Simple and quick check-in. It was refreshingly easy and polite check-in and boarding staff. Negative: We were delayed, and there was no communication. I am surprised that with an airline like Finnair, you do not get any snacks on a 2.5h flight. The flights are not as cheap as Ryanair, so a bit more service would be appreciated. The crew did not specify which drink was free and which was available for payment, as there was no menu at my seat.

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?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dallas from Dublin. Booking flights from Dublin (DUB) to Dallas should be relatively easy as there are 5 daily outbound flights to Dallas from 5 different airlines.

  • How long is the flight from Dublin to Dallas?

    Airlines like Delta and KLM fly from Dublin to Dallas in about 18h 56m. The time it takes to get you to your destination can typically vary by up to 4h 20m. The distance between Dublin and Dallas is about 4454 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    American Airlines, at £431, was found to be the cheapest airline from Dublin to Dallas.Alternate airlines flying return to your destination include Aer Lingus and Iberia. You may be able to fly from Dublin to Dallas for 39% less than the average price by searching for these airlines.

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

    Consider American Airlines (88%), Aer Lingus (88%) or Finnair (88%) 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?

    The cheapest flight price from Dublin to Dallas is £396. On average you can expect to pay £711. The most popular route, (Dublin - Dallas/Fort Worth), can usually be booked for £716.

  • 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 holiday 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, October is the cheapest month in which you can book a flight from Dublin to Dallas (average of £133). Flying from Dublin to Dallas in July is currently the most expensive (average of £620). 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

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Alternative routes for Dublin to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Hobby flights
Dublin to Dallas/Fort Worth flights
Dublin to Austin flights
Dublin to George Bush Intcntl flights
Dublin to San Antonio flights

Top 5 airlines flying from Dublin to Dallas

Discover the top 5 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 858,174 searches. Data last updated 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£431Average£708FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£450Average£773FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
IberiaCheapest£510Average£704FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£542Average£694FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£579Average£638FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Dallas?

Cheapflights makes it easy to find Dublin to Dallas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Dallas?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Dallas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Dallas with no change fees?

Yes, we can. To see specific flights from Dublin to Dallas with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Dallas become cheaper?

Not ready to book yet? You can track prices for flights from Dublin to Dallas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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