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Cheap flights from Ireland to Dallas from £381

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — DFW
23 11월 — 30 11월1
1 adult
1 adult, Economy, 0 bags

Find 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 24 10월 2025.

금 14/1118:55DUB - DFW
3 stops33h 59mMultiple Airlines
화 18/1106:30DFW - DUB
2 stops22h 15mMultiple Airlines
Deal found 22/10£381
수 3/1219:05DUB - DFW
3 stops29h 47mMultiple Airlines
월 8/1210:25DFW - DUB
2 stops18h 20mMultiple Airlines
Deal found 23/10£418
일 7/1211:30DUB - DFW
1 stop14h 34mMultiple Airlines
일 14/1210:15DFW - DUB
2 stops16h 45mMultiple Airlines
Deal found 23/10£509
토 6/1205:55DUB - DAL
2 stops17h 58mKLM
금 12/1212:33DAL - DUB
1 stop13h 12mKLM
Deal found 24/10£652
금 7/1111:30DUB - DAL
2 stops15h 12mKLM
화 2/1214:00DAL - DUB
2 stops12h 45mKLM
Deal found 23/10£661
금 14/1109:45DUB - DAL
1 stop14h 05mKLM
화 18/1115:59DAL - DUB
2 stops14h 41mKLM
Deal found 22/10£663
화 11/1111:30DUB - DAL
2 stops17h 20mMultiple Airlines
화 18/1111:45DAL - DUB
3 stops16h 30mMultiple Airlines
Deal found 23/10£677
금 14/1105:55DUB - DAL
2 stops17h 55mMultiple Airlines
화 18/1118:40DAL - DUB
2 stops15h 05mMultiple Airlines
Deal found 22/10£681
금 31/1009:45DUB - DAL
1 stop13h 09mKLM
목 13/1112:33DAL - DUB
2 stops14h 12mKLM
Deal found 23/10£682
금 14/1109:45DUB - DAL
1 stop17h 04mAir France
화 18/1118:40DAL - DUB
2 stops15h 05mAir France
Deal found 22/10£689

Cheap flight deals from Ireland to Dallas

Keep the following information in mind while searching for Ireland to Dallas flight deals. Data was last updated 24 10월 2025.

Round-trip from

£381

Popular in

August

Cheapest in

February

Average price

£711
14/11-18/11
  • 14/11-18/11
  • 5 total stops
  • 56h 14m total
  • Ireland to Dallas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 24 10월 2025.
Use the filters below to find and compare flights from Ireland to Dallas that are best for you.

Fly from

Ireland

Fly to

Dallas

Route

Depart

Return

Price

DublinDallas

DUB - DFW

DUBDFW

Dublin

수 3/12

19:05-18:52

3 stops29h 47m

Dallas/Fort Worth

월 8/12

19:57-11:45

3 stops33h 48m

£449

DublinDallas

DUB - DFW

DUBDFW

Dublin

일 7/12

11:30-19:27

1 stop13h 57m

Dallas/Fort Worth

일 14/12

13:22-09:00

1 stop13h 38m

£510

DublinDallas

DUB - DFW

DUBDFW

Dublin

목 26/2

10:40-18:40

1 stop38h 00m

Dallas/Fort Worth

월 2/3

20:35-09:40

1 stop31h 05m

£566

DublinDallas

DUB - DFW

DUBDFW

Dublin

금 7/11

07:20-13:00

1 stop35h 40m

Dallas/Fort Worth

화 2/12

20:25-09:40

1 stop31h 15m

£604

DublinDallas

DUB - DFW

DUBDFW

Dublin

토 6/12

12:55-16:50

Nonstop9h 55m

Dallas/Fort Worth

금 12/12

20:35-15:05

1 stop12h 30m

£616

DublinDallas

DUB - DFW

DUBDFW

Dublin

일 7/12

12:55-16:50

Nonstop9h 55m

Dallas/Fort Worth

일 14/12

15:45-09:50

1 stop12h 05m

£616

DublinDallas

DUB - DFW

DUBDFW

Dublin

금 7/11

12:55-16:35

Nonstop9h 40m

Dallas/Fort Worth

화 2/12

15:45-12:10

1 stop14h 25m

£617

DublinDallas

DUB - DFW

DUBDFW

Dublin

일 7/12

12:55-16:50

Nonstop9h 55m

Dallas/Fort Worth

일 14/12

16:40-07:10

Nonstop8h 30m

£630

DublinDallas

DUB - DAL

DUBDAL

Dublin

토 6/12

05:55-17:53

2 stops17h 58m

Dallas Love Field

금 12/12

12:33-07:45

1 stop13h 12m

£652

DublinDallas

DUB - DAL

DUBDAL

Dublin

금 7/11

11:30-20:42

2 stops15h 12m

Dallas Love Field

화 2/12

14:00-08:45

2 stops12h 45m

£661

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 31 results
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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, December is the cheapest month in which you can book a flight from Ireland to Dallas (average of £434). Flying from Ireland to Dallas in August is currently the most expensive (average of £666). 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 IE to DFW?

Find hourly flight availability from Ireland 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 24 10월 2025.

It’s typically best to fly out from Ireland to Dallas in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 24 10월 2025.
Get a feel of what it's like to fly with Finnair, United Airlines, andAer Lingus 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
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
7.6
Good
1,333 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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.
United Airlines
7.4
Good
8,994 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
1,352 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
2,997 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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
7,468 reviews
Finnair
7.6
Good
1,333 reviews
Check prices

Entertainment

6.9

Boarding

7.6

Crew

8.1

Food

6.7

Comfort

7.4

Overall

7.6

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 17h 58m. The distance from Ireland to 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 to fly from Ireland to Dallas one-way?

    The cheapet airlines for a one-way flight from Ireland to Dallas are British Airways (£487), Turkish Airlines (£505), and KLM (£616).

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

    Consider American Airlines (57%), Aer Lingus (57%) or Finnair (57%) 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 £378. While the most popular route (Dublin - Dallas/Fort Worth) can be booked for £455 on average, our data indicates £660 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, December is the cheapest month in which you can book a flight from Ireland to Dallas (average of £434). Flying from Ireland to Dallas in August is currently the most expensive (average of £666). 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

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Alternative routes for Ireland to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ireland to Dallas

Discover the top 7 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 24 10월 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest£492Average£529FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£504Average£612FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£562Average£737FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£567Average£701FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£592Average£710FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Aer LingusCheapest£595Average£801FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£607Average£717FlexibilityNo cancel feeOn-time69%
Search United Airlines 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.

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