Cheap flights from Ireland to Dallas from $271

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 3/12. 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 round-trip flight deals from Ireland to Dallas

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:20 pm - 7:24 pm
DUB
-
DFW
28h 04m
2 stops
Multiple Airlines Logo
8:26 pm - 10:45 am
DFW
-
DUB
33h 19m
3 stops
$520Multiple Airlines
Mon, Mar 9 - Sat, Mar 21
Multiple Airlines Logo
7:05 pm - 7:24 pm
DUB
-
DFW
29h 19m
3 stops
Multiple Airlines Logo
8:26 pm - 10:45 am
DFW
-
DUB
33h 19m
3 stops
$533Multiple Airlines
Mon, Mar 9 - Sat, Mar 21
Multiple Airlines Logo
10:40 am - 7:23 pm
DUB
-
DFW
38h 43m
2 stops
Multiple Airlines Logo
3:19 pm - 11:40 am
DFW
-
DUB
14h 21m
1 stop
$588Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
10:40 am - 7:23 pm
DUB
-
DFW
38h 43m
2 stops
Multiple Airlines Logo
3:19 pm - 11:40 am
DFW
-
DUB
14h 21m
1 stop
$593Multiple Airlines
Tue, Apr 28 - Sat, May 2
Multiple Airlines Logo
12:30 pm - 7:10 pm
DUB
-
DFW
35h 40m
3 stops
Multiple Airlines Logo
6:34 am - 6:20 pm
DFW
-
DUB
30h 46m
3 stops
$598Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
11:25 am - 5:47 am
DUB
-
DFW
24h 22m
2 stops
Multiple Airlines Logo
4:32 pm - 4:20 am
DFW
-
DUB
30h 48m
1 stop
$638Multiple Airlines
Thu, Mar 5 - Mon, Mar 16
Turkish Airlines Logo
10:40 am - 6:40 pm
DUB
-
DFW
38h 00m
1 stop
Turkish Airlines Logo
9:25 pm - 10:10 pm
DFW
-
DUB
19h 45m
1 stop
$699Turkish Airlines
Mon, Mar 2 - Tue, Mar 17
British Airways Logo
5:30 pm - 12:40 pm
SNN
-
DFW
25h 10m
1 stop
British Airways Logo
6:40 pm - 7:25 pm
DFW
-
SNN
18h 45m
1 stop
$908British Airways
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
7:30 am - 6:50 pm
SNN
-
DFW
17h 20m
1 stop
British Airways Logo
6:40 pm - 4:10 pm
DFW
-
SNN
15h 30m
2 stops
$969British Airways
Sat, Apr 4 - Sun, Apr 12
United Airlines Logo
12:30 pm - 11:41 am
SNN
-
DFW
29h 11m
2 stops
United Airlines Logo
7:22 pm - 7:30 am
DFW
-
SNN
30h 08m
1 stop
$988United Airlines
Fri, May 15 - Thu, May 21

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
Mar 2
DUB10:40 amDublin
38h 00m
1 stop
DFW6:40 pmDallas/Fort Worth
Mar 17
DFW9:25 pmDallas/Fort Worth
19h 45m
1 stop
DUB10:10 pmDublin
$699
Turkish Airlines
Mar 10
DUB4:30 pmDublin
26h 30m
1 stop
DFW2:00 pmDallas/Fort Worth
Mar 17
DFW9:25 pmDallas/Fort Worth
19h 45m
1 stop
DUB10:10 pmDublin
$725
Turkish Airlines
Mar 10
DUB4:30 pmDublin
26h 30m
1 stop
DFW2:00 pmDallas/Fort Worth
Mar 17
DFW9:25 pmDallas/Fort Worth
31h 15m
1 stop
DUB9:40 amDublin
$730

Finnair flights from Ireland to Dallas/Fort Worth Airport

Our best Finnair deals on Ireland to Dallas/Fort Worth Airport flight tickets
Finnair
Apr 24
DUB9:30 amDublin
9h 40m
DFW1:10 pmDallas/Fort Worth
May 6
DFW7:10 pmDallas/Fort Worth
8h 35m
DUB9:45 amDublin
$749
Finnair
Mar 30
DUB9:30 amDublin
9h 45m
DFW1:15 pmDallas/Fort Worth
Apr 6
DFW5:00 pmDallas/Fort Worth
10h 35m
1 stop
DUB9:35 amDublin
$750
Finnair
Jun 17
DUB12:40 pmDublin
9h 35m
DFW4:15 pmDallas/Fort Worth
Jun 21
DFW7:00 pmDallas/Fort Worth
8h 45m
DUB9:45 amDublin
$755

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated February 14, 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 3/9

8:20 pm-7:24 pm

2 stops28h 04m

Dallas/Fort Worth

Sat 3/21

8:26 pm-10:45 am

3 stops33h 19m

$520

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 3/9

7:05 pm-7:24 pm

3 stops29h 19m

Dallas/Fort Worth

Sat 3/21

8:26 pm-10:45 am

3 stops33h 19m

$533

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 4/28

10:40 am-7:23 pm

2 stops38h 43m

Dallas/Fort Worth

Sat 5/2

3:19 pm-11:40 am

1 stop14h 21m

$588

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 4/28

10:40 am-7:23 pm

2 stops38h 43m

Dallas/Fort Worth

Sat 5/2

3:19 pm-11:40 am

1 stop14h 21m

$593

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 3/11

12:30 pm-7:10 pm

3 stops35h 40m

Dallas/Fort Worth

Wed 3/18

6:34 am-6:20 pm

3 stops30h 46m

$598

DublinDallas

DUB - DFW

DUBDFW

Dublin

Thu 3/5

11:25 am-5:47 am

2 stops24h 22m

Dallas/Fort Worth

Mon 3/16

4:32 pm-4:20 am

1 stop30h 48m

$638

DublinDallas

DUB - DFW

DUBDFW

Dublin

Mon 3/2

10:40 am-6:40 pm

1 stop38h 00m

Dallas/Fort Worth

Tue 3/17

9:25 pm-10:10 pm

1 stop19h 45m

$699

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 2/26

5:30 pm-12:40 pm

1 stop25h 10m

Dallas/Fort Worth

Mon 3/2

6:40 pm-7:25 pm

1 stop18h 45m

$908

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Sat 4/4

7:30 am-6:50 pm

1 stop17h 20m

Dallas/Fort Worth

Sun 4/12

6:40 pm-4:10 pm

2 stops15h 30m

$969

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Fri 5/15

12:30 pm-11:41 am

2 stops29h 11m

Dallas/Fort Worth

Thu 5/21

7:22 pm-7:30 am

1 stop30h 08m

$988

Flights are sorted by cheapest round-trip 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 cheapest month to fly to Dallas/Fort Worth Airport from Ireland is in February. Flight prices, which tend to average around $853, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in February, then January is your next best option. Flight prices from Ireland to Dallas/Fort Worth Airport during January average around $869.

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

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as $790. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Dallas/Fort Worth Airport for around $1,068.

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 in the morning is the least expensive time of day to depart. momondo users have found prices as low as $943 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,000 on average. Flights to Dallas/Fort Worth Airport from Ireland at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $940 when searching weeks out. 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 $795 on momondo.

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

There are 3 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 19% 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

$644

Fastest flight time

9h 40m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Ireland in the past 72 hours is $644. The best round-trip flight deal from Ireland to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $722.
The fastest flight from Ireland to Dallas/Fort Worth Airport takes 9h 40m
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 are updated daily.

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license 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
Aer LingusPriceFrom $625Free CancellationRating
7.2
1,451 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $815Free CancellationRating
7.2
11,291 reviews
Search American Airlines flights
IberiaPriceFrom $854Free CancellationRating
7.0
3,115 reviews
Search Iberia flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
Allen
Mansfield
Sherman

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Dallas. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Ireland to Dallas flights to just show those with flexible booking policies.

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?

Price alerts on flights to Dallas from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Mon 3/16
Mon 3/23

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