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Cheap flights from Dublin to Dallas from £481

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 4/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
24 Apr — 1 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Dallas are usually found in February or January, booked 5 days in advance, depart on a Sunday or Thursday 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 25 March 2026.

Tue 21/407:25
DUB
-
DFW
3 stops39h 01m
Multiple Airlines
Tue 28/405:45
DFW
-
DUB
3 stops34h 15m
Multiple Airlines
Deal found 24/3£548
Tue 21/405:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Tue 28/421:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 24/3£551
Sun 12/405:45
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Sun 19/421:30
DFW
-
DUB
1 stop30h 05m
Turkish Airlines
Deal found 23/3£572
Thu 10/905:45
DUB
-
DFW
1 stop37h 00m
Turkish Airlines
Wed 16/921:30
DFW
-
DUB
1 stop30h 05m
Turkish Airlines
Deal found 20/3£575
Sat 18/420:00
DUB
-
DFW
2 stops28h 48m
Multiple Airlines
Sat 25/405:45
DFW
-
DUB
3 stops30h 40m
Multiple Airlines
Deal found 21/3£615
Sat 18/417:10
DUB
-
DFW
1 stop32h 25m
Turkish Airlines
Sat 25/421:30
DFW
-
DUB
1 stop36h 30m
Turkish Airlines
Deal found 21/3£616
Fri 8/519:50
DUB
-
DFW
3 stops33h 19m
Multiple Airlines
Fri 15/505:05
DFW
-
DUB
3 stops32h 10m
Multiple Airlines
Deal found 24/3£623
Wed 22/410:40
DUB
-
DFW
1 stop38h 55m
Turkish Airlines
Sun 26/421:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 19/3£631
Thu 5/1119:05
DUB
-
DAL
2 stops33h 27m
Scandinavian Airlines
Sun 8/1110:20
DAL
-
DUB
2 stops19h 25m
Scandinavian Airlines
Deal found 19/3£643
Sat 18/411:00
DUB
-
DAL
1 stop12h 50m
KLM
Sat 25/414:59
DAL
-
DUB
1 stop11h 46m
KLM
Deal found 21/3£766
Wed 1/411:00
DUB
-
DAL
1 stop12h 54m
KLM
Tue 7/406:05
DAL
-
DUB
1 stop20h 40m
KLM
Deal found 21/3£781
Wed 1/411:00
DUB
-
DAL
1 stop12h 54m
KLM
Wed 8/406:05
DAL
-
DUB
1 stop20h 40m
KLM
Deal found 22/3£782

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 25 March 2026.

Round-trip from

£548

One-way from

£481

Popular in

August

Cheapest in

February

Average price

£675
21/4-28/4
  • 21/4-28/4
  • 6 total stops
  • 73h 16m total
  • Dublin to Dallas
Search Deals
4/4
  • 4/4
  • 3 total stops
  • 46h 13m total
  • Dublin to Dallas
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 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 21/4

05:35-12:45

1 stop37h 10m

Dallas/Fort Worth

Tue 28/4

16:17-16:00

2 stops41h 43m

£628

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 22/4

10:40-19:35

1 stop38h 55m

Dallas/Fort Worth

Sun 26/4

21:30-23:05

1 stop19h 35m

£634
Fastest return journey

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 18/4

09:30-13:15

Nonstop9h 45m

Dallas/Fort Worth

Sat 25/4

19:10-09:45

Nonstop8h 35m

£698

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 30/4

09:30-13:15

Nonstop9h 45m

Dallas/Fort Worth

Mon 4/5

22:59-19:35

1 stop14h 36m

£699

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 19/4

05:55-14:15

1 stop14h 20m

Dallas/Fort Worth

Sun 26/4

16:17-16:55

2 stops18h 38m

£766

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 12/5

11:10-22:31

2 stops17h 21m

Dallas/Fort Worth

Tue 26/5

08:10-08:20

2 stops18h 10m

£772

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 12/5

09:50-20:02

1 stop16h 12m

Dallas/Fort Worth

Tue 26/5

09:00-07:30

2 stops16h 30m

£772

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 7/5

08:55-22:31

2 stops19h 36m

Dallas/Fort Worth

Thu 14/5

07:10-08:15

2 stops19h 05m

£772

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 10/9

05:55-21:55

2 stops22h 00m

Dallas/Fort Worth

Wed 16/9

08:45-08:15

2 stops17h 30m

£772

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 8/5

09:50-21:59

2 stops18h 09m

Dallas/Fort Worth

Fri 15/5

12:00-10:40

2 stops16h 40m

£773

Flights are sorted by cheapest return flights first.

Deals found on 20/3

Showing 1-10 of 43 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

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

Use this chart to determine the optimal time to book a return flight from Dublin to Dallas. Price data was last updated on 13 March 2026.

Booking 5 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, March is the cheapest month in which you can book a flight from Dublin to Dallas (average of £432). Flying from Dublin to Dallas in July is currently the most expensive (average of £660). 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.

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

How often are flights from Dublin to Dallas delayed?

About 19% of weekly flights between Dublin and Dallas have experienced delays in the past year, with the average delay time being 193 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 Saturday 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 19% of flights being delayed.

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 25 March 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
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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
1,374 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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
7.2
Good
1,487 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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
11,493 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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
3,152 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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
7,818 reviews
Finnair
7.7
Good
1,374 reviews
Check prices

Entertainment

6.9

Overall

7.7

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

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 0 daily outbound flights to Dallas from 5 different airlines.

  • How long is the flight from Dublin to Dallas?

    Airlines like Turkish Airlines, Finnair, and British Airways fly from Dublin to Dallas in about 9h 45m. The time it takes to get you to your destination can typically vary by up to 27h 25m. The distance between Dublin and Dallas is about 4459 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 £432, was found to be the cheapest airline from Dublin to Dallas.Alternate airlines flying return to your destination include Aer Lingus and Finnair. You may be able to fly from Dublin to Dallas for 38% less than the average price by searching for these airlines.

  • What are the cheapest flights from Dublin to Dallas?

    The cheapest flight price from Dublin to Dallas is £302. On average you can expect to pay £607. The most popular route, (Dublin - Dallas/Fort Worth), can usually be booked for £802.

  • 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, March is the cheapest month in which you can book a flight from Dublin to Dallas (average of £432). Flying from Dublin to Dallas in July is currently the most expensive (average of £660). 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 Dallas/Fort Worth flights
Dublin to Hobby flights
Dublin to George Bush Intcntl flights
Dublin to Austin 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 25 March 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£432Average£705FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£451Average£729FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£544Average£696FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£580Average£637FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£601Average£740FlexibilityNo cancel feeOn-time77%
Search Iberia 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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