Cheap flights from Ireland to Dallas from €228

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Dallas departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to Dallas

Recent return flight deals from Ireland to Dallas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
20:20 - 19:24
DUB
-
DFW
28h 04m
2 stops
Multiple Airlines Logo
20:26 - 10:45
DFW
-
DUB
33h 19m
3 stops
€438Multiple Airlines
Mon, 9 Mar - Sat, 21 Mar
Multiple Airlines Logo
19:05 - 19:24
DUB
-
DFW
29h 19m
3 stops
Multiple Airlines Logo
20:26 - 10:45
DFW
-
DUB
33h 19m
3 stops
€449Multiple Airlines
Mon, 9 Mar - Sat, 21 Mar
Multiple Airlines Logo
10:40 - 19:23
DUB
-
DFW
38h 43m
2 stops
Multiple Airlines Logo
15:19 - 11:40
DFW
-
DUB
14h 21m
1 stop
€495Multiple Airlines
Tue, 28 Apr - Sat, 2 May
Multiple Airlines Logo
10:40 - 19:23
DUB
-
DFW
38h 43m
2 stops
Multiple Airlines Logo
15:19 - 11:40
DFW
-
DUB
14h 21m
1 stop
€499Multiple Airlines
Tue, 28 Apr - Sat, 2 May
Multiple Airlines Logo
12:30 - 19:10
DUB
-
DFW
35h 40m
3 stops
Multiple Airlines Logo
06:34 - 18:20
DFW
-
DUB
30h 46m
3 stops
€504Multiple Airlines
Wed, 11 Mar - Wed, 18 Mar
Multiple Airlines Logo
11:25 - 05:47
DUB
-
DFW
24h 22m
2 stops
Multiple Airlines Logo
16:32 - 04:20
DFW
-
DUB
30h 48m
1 stop
€537Multiple Airlines
Thu, 5 Mar - Mon, 16 Mar
Turkish Airlines Logo
16:30 - 14:00
DUB
-
DFW
26h 30m
1 stop
Turkish Airlines Logo
21:25 - 22:10
DFW
-
DUB
19h 45m
1 stop
€611Turkish Airlines
Tue, 10 Mar - Tue, 17 Mar
British Airways Logo
17:30 - 12:40
SNN
-
DFW
25h 10m
1 stop
British Airways Logo
18:40 - 19:25
DFW
-
SNN
18h 45m
1 stop
€765British Airways
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
07:30 - 18:50
SNN
-
DFW
17h 20m
1 stop
British Airways Logo
18:40 - 16:10
DFW
-
SNN
15h 30m
2 stops
€816British Airways
Sat, 4 Apr - Sun, 12 Apr
United Airlines Logo
12:30 - 11:41
SNN
-
DFW
29h 11m
2 stops
United Airlines Logo
19:22 - 07:30
DFW
-
SNN
30h 08m
1 stop
€832United Airlines
Fri, 15 May - Thu, 21 May

Turkish Airlines flights from Ireland to Dallas/Fort Worth Airport

Our best Turkish Airlines deals on Ireland to Dallas/Fort Worth Airport flight tickets
Turkish Airlines
10 Mar
DUB16:30Dublin
26h 30m
1 stop
DFW14:00Dallas/Fort Worth
17 Mar
DFW21:25Dallas/Fort Worth
19h 45m
1 stop
DUB22:10Dublin
€611
Turkish Airlines
10 Mar
DUB16:30Dublin
26h 30m
1 stop
DFW14:00Dallas/Fort Worth
17 Mar
DFW21:25Dallas/Fort Worth
31h 15m
1 stop
DUB09:40Dublin
€615
Turkish Airlines
11 Mar
DUB10:40Dublin
38h 00m
1 stop
DFW19:40Dallas/Fort Worth
16 Mar
DFW21:35Dallas/Fort Worth
31h 05m
1 stop
DUB09:40Dublin
€616

United Airlines flights from Ireland to Dallas/Fort Worth Airport

Our best United Airlines deals on Ireland to Dallas/Fort Worth Airport flight tickets
United Airlines
18 Feb
DUB09:00Dublin
18h 32m
1 stop
DFW21:32Dallas/Fort Worth
25 Feb
DFW10:48Dallas/Fort Worth
14h 42m
2 stops
DUB07:30Dublin
€773
United Airlines
26 Feb
DUB09:30Dublin
12h 44m
1 stop
DFW16:14Dallas/Fort Worth
2 Mar
DFW13:56Dallas/Fort Worth
13h 59m
2 stops
DUB09:55Dublin
€779
United Airlines
26 Feb
DUB09:30Dublin
14h 51m
2 stops
DFW18:21Dallas/Fort Worth
2 Mar
DFW13:10Dallas/Fort Worth
15h 10m
2 stops
DUB10:20Dublin
€781

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Dallas/Fort Worth Airport 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, momondo users made 13,528 searches. Data last updated 13 February 2026.
Use the filters below to find and compare flights from Ireland to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 9/3

20:20-19:24

2 stops28h 04m

Dallas/Fort Worth

Sat 21/3

20:26-10:45

3 stops33h 19m

€438

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 9/3

19:05-19:24

3 stops29h 19m

Dallas/Fort Worth

Sat 21/3

20:26-10:45

3 stops33h 19m

€449

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 28/4

10:40-19:23

2 stops38h 43m

Dallas/Fort Worth

Sat 2/5

15:19-11:40

1 stop14h 21m

€495

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 28/4

10:40-19:23

2 stops38h 43m

Dallas/Fort Worth

Sat 2/5

15:19-11:40

1 stop14h 21m

€499

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 11/3

12:30-19:10

3 stops35h 40m

Dallas/Fort Worth

Wed 18/3

06:34-18:20

3 stops30h 46m

€504

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 5/3

11:25-05:47

2 stops24h 22m

Dallas/Fort Worth

Mon 16/3

16:32-04:20

1 stop30h 48m

€537

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 10/3

16:30-14:00

1 stop26h 30m

Dallas/Fort Worth

Tue 17/3

21:25-22:10

1 stop19h 45m

€611

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 26/2

17:30-12:40

1 stop25h 10m

Dallas/Fort Worth

Mon 2/3

18:40-19:25

1 stop18h 45m

€765

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Sat 4/4

07:30-18:50

1 stop17h 20m

Dallas/Fort Worth

Sun 12/4

18:40-16:10

2 stops15h 30m

€816

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Fri 15/5

12:30-11:41

2 stops29h 11m

Dallas/Fort Worth

Thu 21/5

19:22-07:30

1 stop30h 08m

€832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Ireland to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The month of February is, on average, the cheapest month to fly to Dallas/Fort Worth Airport from Ireland, with most prices found around €718. If you aren’t able to travel during the month of February, then book flights to Dallas/Fort Worth Airport from Ireland during January instead. Flights to Dallas/Fort Worth Airport in January, while not as cheap as those in February, still average around €732.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

Our data shows that Wednesday is the least expensive day to fly to Dallas/Fort Worth Airport. Tickets to fly out on this day can be as low as €694. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €1,123.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Ireland at midday is the least expensive time of day to depart. momondo users have found prices as low as €637 when looking at flights departing at midday. In the morning is when there is more demand to fly to Dallas/Fort Worth Airport, so prices are often more expensive at around €791 per ticket.

What is the cheapest Ireland to Dallas/Fort Worth flight route?

Fly from Dublin to Dallas/Fort Worth for the best Ireland - Dallas/Fort Worth flight prices

How far in advance should I book a flight to Dallas/Fort Worth Airport?

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around €791 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Ireland for as low as €670 on momondo.

What cabin class options are available on Ireland to Dallas/Fort Worth flights?

There are 2 cabin classes available to choose from on Ireland to Dallas/Fort Worth flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Dallas/Fort Worth Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Ireland to Dallas/Fort Worth Airport flight.

Cheap Ireland to Dallas/Fort Worth Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Dallas/Fort Worth Airport

Best price found

€404

Fastest flight time

9h 35m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Ireland in the past 72 hours is €404. The best return flight deal from Ireland to Dallas/Fort Worth Airport found on momondo in the last 72 hours is €522.
The fastest flight from Ireland to Dallas/Fort Worth Airport takes 9h 35m
Direct flights go from Ireland to Dallas/Fort Worth Airport every day.
  • When did momondo last update prices for flights from Ireland to Dallas/Fort Worth Airport?

    Prices for flights from Ireland to Dallas/Fort Worth Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Ireland to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The travel and health documents you'll need for your trip to Dallas/Fort Worth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Dallas/Fort Worth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Ireland to Dallas/Fort Worth Airport?

Best airlines flying from Ireland to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Ireland to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom €657Free CancellationRating
7.6
1,362 reviews
Search Finnair flights
American AirlinesPriceFrom €670Free CancellationRating
7.2
11,277 reviews
Search American Airlines flights
Aer LingusPriceFrom €692Free CancellationRating
7.2
1,450 reviews
Search Aer Lingus flights

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Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Dallas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Ireland.

Can I find flights from Ireland to Dallas with flexible booking policies on momondo?

Flights from Ireland to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ireland to Dallas?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Dallas.

I’m not ready to book a flight from Ireland to Dallas right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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