Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ireland to Dallas from £246

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
5 May — 12 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Dallas

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Dallas
Explore the most affordable flight options available from Ireland to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 April 2026.

Tue 6/1005:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Tue 20/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 3/4£560
Sat 12/905:35
DUB
-
DFW
1 stop20h 00m
Turkish Airlines
Wed 7/1021:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 4/4£569
Sat 31/1016:50
DUB
-
DFW
1 stop32h 45m
Turkish Airlines
Sat 14/1120:25
DFW
-
DUB
1 stop37h 05m
Turkish Airlines
Deal found 2/4£576
Fri 1/520:05
DUB
-
DFW
3 stops33h 52m
Multiple Airlines
Fri 8/506:15
DFW
-
DUB
3 stops31h 00m
Multiple Airlines
Deal found 3/4£577
Thu 5/1116:30
DUB
-
DFW
1 stop33h 05m
Turkish Airlines
Mon 9/1120:30
DFW
-
DUB
1 stop36h 50m
Turkish Airlines
Deal found 30/3£578
Tue 3/1110:40
DUB
-
DFW
1 stop38h 55m
Turkish Airlines
Sat 7/1121:25
DFW
-
DUB
1 stop36h 05m
Turkish Airlines
Deal found 2/4£590
Tue 3/1112:30
DUB
-
DFW
2 stops41h 43m
Scandinavian Airlines
Sat 7/1113:30
DFW
-
DUB
2 stops22h 50m
Scandinavian Airlines
Deal found 2/4£622
Thu 11/605:45
DUB
-
DFW
1 stop19h 50m
Turkish Airlines
Sat 27/621:30
DFW
-
DUB
1 stop19h 35m
Turkish Airlines
Deal found 1/4£638
Wed 11/1109:45
DUB
-
DAL
1 stop18h 47m
KLM
Wed 18/1106:00
DAL
-
DUB
1 stop19h 45m
KLM
Deal found 1/4£759
Sat 31/1005:55
DUB
-
DAL
2 stops16h 55m
KLM
Sat 14/1112:01
DAL
-
DUB
2 stops14h 44m
KLM
Deal found 2/4£785
Sat 12/911:00
DUB
-
DAL
1 stop12h 47m
Air France
Wed 7/1010:20
DAL
-
DUB
1 stop16h 25m
Air France
Deal found 4/4£790
Tue 6/1011:00
DUB
-
DAL
1 stop17h 32m
KLM
Tue 20/1015:45
DAL
-
DUB
1 stop11h 00m
KLM
Deal found 3/4£790

Find flight deals from Ireland to Dallas

Keep the following information in mind while searching for Ireland to Dallas flight deals. Data was last updated 5 April 2026.

Round-trip from

£569

One-way from

£246

Popular in

July

Cheapest in

March

Average price

£703
Turkish Airlines
  • Turkish Airlines
  • 12/9-7/10
  • 2 total stops
  • 39h 35m total
  • Ireland to Dallas
Search Deals
14/5
  • 14/5
  • 2 total stops
  • 43h 16m total
  • Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland 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 5 April 2026.
Use the filters below to find and compare flights from Ireland to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 1/10

10:40-22:26

2 stops41h 46m

Dallas/Fort Worth

Thu 8/10

21:30-23:05

1 stop19h 35m

£639

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 12/9

05:35-22:26

2 stops22h 51m

Dallas/Fort Worth

Wed 7/10

21:30-23:05

1 stop19h 35m

£691

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 20/5

12:40-16:30

Nonstop9h 50m

Dallas/Fort Worth

Sun 14/6

22:59-07:45

1 stop26h 46m

£709

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 17/5

12:40-16:30

Nonstop9h 50m

Dallas/Fort Worth

Sun 24/5

19:00-09:45

Nonstop8h 45m

£712

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 19/5

08:35-17:05

1 stop14h 30m

Dallas/Fort Worth

Tue 26/5

16:50-11:50

1 stop13h 00m

£717

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 27/5

08:35-17:05

1 stop14h 30m

Dallas/Fort Worth

Wed 10/6

19:40-14:35

1 stop12h 55m

£723
Fastest return journey

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 6/6

12:40-16:25

Nonstop9h 45m

Dallas/Fort Worth

Tue 16/6

19:00-09:45

Nonstop8h 45m

£725

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 8/6

20:30-17:50

2 stops27h 20m

Dallas/Fort Worth

Mon 29/6

19:40-12:05

1 stop34h 25m

£755

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 30/4

08:50-21:56

2 stops19h 06m

Dallas/Fort Worth

Thu 7/5

16:25-16:55

2 stops18h 30m

£794

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sat 12/9

05:55-21:01

2 stops21h 06m

Dallas/Fort Worth

Wed 7/10

08:45-08:15

2 stops17h 30m

£799

Flights are sorted by cheapest return flights first.

Deals found on 1/4

Showing 1-10 of 43 resultsSorted by cheapest first
1
2
3
...
5

Best time to book a flight from Ireland to Dallas

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

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

Currently, March is the cheapest month in which you can book a flight from Ireland to Dallas (average of £438). Flying from Ireland to Dallas in July is currently the most expensive (average of £681). 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.

Weekly flight availability from Ireland to Dallas

Explore weekly flight availability from Ireland 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 5 April 2026.

The most flights from IE0 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 often are flights from Ireland to Dallas delayed?

About 19% of weekly flights between Ireland 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 Ireland 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 Ireland 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 5 April 2026.
Get a feel of what it's like to fly with Finnair,Aer Lingus, andAmerican Airlines from Ireland to Dallas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Finnair
7.7
Good
1,378 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Aer Lingus
7.2
Good
1,499 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
American Airlines
7.1
Good
11,561 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
Iberia
7.0
Good
3,163 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.
British Airways
6.7
Okay
7,853 reviews
Finnair
7.7
Good
1,378 reviews
Check prices

Food

6.7

Comfort

7.5

Boarding

7.7

Crew

8.2

Overall

7.7

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ireland to Dallas?

    Departing from Ireland to Dallas will take you 9h 50m. The distance from Ireland to 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 most reliable airlines from Ireland to Dallas?

    Consider American Airlines (75%), Aer Lingus (75%) or Finnair (75%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Dallas.

  • What are the cheapest flights from Ireland to Dallas?

    Looking at all options, your cheapest flight can be booked for £307. While the most popular route (Dublin - Dallas/Fort Worth) can be booked for £715 on average, our data indicates £679 when flying from Ireland to Dallas.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Ireland to Dallas (average of £438). Flying from Ireland to Dallas in July is currently the most expensive (average of £681). 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.

Alternative routes for Ireland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dallas/Fort Worth flights
Heathrow to Hobby flights
Heathrow to George Bush Intcntl flights
Heathrow to Austin flights
Gatwick to Dallas/Fort Worth flights
Stansted to Dallas/Fort Worth flights
Gatwick to Hobby flights
Heathrow to Love Field flights
London City to Dallas/Fort Worth flights
Gatwick to George Bush Intcntl flights
Stansted to Hobby flights
London City to Hobby flights
London City to George Bush Intcntl flights
Luton to Dallas/Fort Worth flights
Gatwick to Austin flights
Stansted to Austin flights
London City to Austin flights
Manchester to Hobby flights
Manchester to Dallas/Fort Worth flights
Manchester to George Bush Intcntl flights
Gatwick to Love Field flights
Birmingham to Dallas/Fort Worth flights
Manchester to Love Field flights
Edinburgh to Hobby flights
Heathrow to San Antonio flights
Glasgow Intl to Hobby flights
Edinburgh to George Bush Intcntl flights
Birmingham to Hobby flights
Glasgow Intl to George Bush Intcntl flights
Newcastle upon Tyne to Dallas/Fort Worth flights
Aberdeen to Hobby flights
Edinburgh to Dallas/Fort Worth flights
Gatwick to San Antonio flights
Birmingham to George Bush Intcntl flights
Newcastle upon Tyne to Hobby flights
Birmingham to Love Field flights
Manchester to Austin flights
Belfast Intl to Hobby flights
Glasgow Intl to Dallas/Fort Worth flights
Newcastle upon Tyne to George Bush Intcntl flights
Leeds to Dallas/Fort Worth flights
Heathrow to El Paso flights
Liverpool to Dallas/Fort Worth flights
Edinburgh to Austin flights
London City to El Paso flights
Bristol to Dallas/Fort Worth flights
Belfast City to George Bush Intcntl flights

Top 5 airlines flying from Ireland to Dallas

Discover the top 5 airlines that operate flights from Ireland 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 5 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£439Average£716FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£478Average£760FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
FinnairCheapest£551Average£705FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£588Average£646FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£609Average£744FlexibilityNo 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 Ireland to Dallas?

Cheapflights helps you search for flights from Ireland to Dallas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Ireland to Dallas for you. Better yet — we are completely free to use.

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

Need flexible booking options for your flight to Dallas from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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.