Cheap flights from Ireland to Dallas from $339

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 4/28. 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
1 adult, Economy, 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
7:25 am - 4:26 pm
DUB
-
DFW
39h 01m
3 stops
Multiple Airlines Logo
5:45 am - 10:00 pm
DFW
-
DUB
34h 15m
3 stops
$734Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Turkish Airlines Logo
5:35 am - 7:35 pm
DUB
-
DFW
20h 00m
1 stop
Turkish Airlines Logo
9:30 pm - 11:05 pm
DFW
-
DUB
19h 35m
1 stop
$738Turkish Airlines
Tue, Apr 21 - Tue, Apr 28
Turkish Airlines Logo
5:45 am - 7:35 pm
DUB
-
DFW
19h 50m
1 stop
Turkish Airlines Logo
9:30 pm - 11:05 pm
DFW
-
DUB
19h 35m
1 stop
$749Turkish Airlines
Sun, Apr 19 - Sun, Apr 26
Delta Logo
11:00 am - 9:24 am
DUB
-
DAL
28h 24m
1 stop
Delta Logo
6:00 am - 10:00 am
DAL
-
DUB
22h 00m
2 stops
$991Delta
Sat, Jun 13 - Tue, Jun 23
British Airways Logo
7:30 am - 5:05 pm
SNN
-
DFW
15h 35m
1 stop
British Airways Logo
6:40 pm - 4:10 pm
DFW
-
SNN
15h 30m
2 stops
$1,002British Airways
Wed, Apr 8 - Sun, Apr 12
Delta Logo
12:00 pm - 9:24 am
DUB
-
DAL
27h 24m
2 stops
Delta Logo
6:00 am - 10:00 am
DAL
-
DUB
22h 00m
2 stops
$1,003Delta
Sat, Jun 13 - Tue, Jun 23
British Airways Logo
9:15 pm - 5:05 pm
SNN
-
DFW
25h 50m
1 stop
British Airways Logo
6:40 pm - 4:10 pm
DFW
-
SNN
15h 30m
2 stops
$1,003British Airways
Wed, Apr 8 - Sun, Apr 12
KLM Logo
11:00 am - 10:33 pm
DUB
-
DAL
17h 33m
1 stop
KLM Logo
3:53 pm - 8:45 am
DAL
-
DUB
10h 52m
1 stop
$1,048KLM
Sun, Apr 19 - Sun, Apr 26
KLM Logo
11:00 am - 9:10 pm
DUB
-
DAL
16h 10m
1 stop
KLM Logo
7:10 am - 8:45 am
DAL
-
DUB
19h 35m
1 stop
$1,058KLM
Thu, May 28 - Mon, Jun 22
American Airlines Logo
1:45 pm - 11:23 pm
SNN
-
DFW
15h 38m
2 stops
American Airlines Logo
12:31 pm - 4:10 pm
DFW
-
SNN
21h 39m
2 stops
$1,124American Airlines
Wed, Apr 8 - Sun, Apr 12

Turkish Airlines flights from Ireland to Dallas

Our best Turkish Airlines deals on Ireland to Dallas flight tickets
Turkish Airlines
Apr 21
DUB5:35 amDublin
20h 00m
1 stop
DFW7:35 pmDallas/Fort Worth
Apr 28
DFW9:30 pmDallas/Fort Worth
19h 35m
1 stop
DUB11:05 pmDublin
$738
Turkish Airlines
Apr 19
DUB5:45 amDublin
19h 50m
1 stop
DFW7:35 pmDallas/Fort Worth
Apr 26
DFW9:30 pmDallas/Fort Worth
19h 35m
1 stop
DUB11:05 pmDublin
$749
Turkish Airlines
Apr 12
DUB5:45 amDublin
19h 50m
1 stop
DFW7:35 pmDallas/Fort Worth
Apr 19
DFW9:30 pmDallas/Fort Worth
30h 05m
1 stop
DUB9:35 amDublin
$766

United Airlines flights from Ireland to Dallas

Our best United Airlines deals on Ireland to Dallas flight tickets
United Airlines
Mar 30
DUB8:50 amDublin
12h 26m
1 stop
DFW3:16 pmDallas/Fort Worth
Apr 13
DFW12:12 pmDallas/Fort Worth
13h 08m
1 stop
DUB7:20 amDublin
$1,048
United Airlines
Apr 2
DUB8:50 amDublin
17h 11m
2 stops
DFW8:01 pmDallas/Fort Worth
Apr 18
DFW1:36 pmDallas/Fort Worth
11h 54m
1 stop
DUB7:30 amDublin
$1,049
United Airlines
Apr 2
DUB11:35 amDublin
12h 55m
1 stop
DFW6:30 pmDallas/Fort Worth
Apr 18
DFW5:22 pmDallas/Fort Worth
11h 18m
1 stop
DUB10:40 amDublin
$1,050

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated March 27, 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 round-trip

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 4/21

7:25 am-4:26 pm

3 stops39h 01m

Dallas/Fort Worth

Tue 4/28

5:45 am-10:00 pm

3 stops34h 15m

$734

DublinDallas

DUB - DFW

DUBDFW

Dublin

Tue 4/21

5:35 am-7:35 pm

1 stop20h 00m

Dallas/Fort Worth

Tue 4/28

9:30 pm-11:05 pm

1 stop19h 35m

$738

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 4/19

5:45 am-7:35 pm

1 stop19h 50m

Dallas/Fort Worth

Sun 4/26

9:30 pm-11:05 pm

1 stop19h 35m

$749

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 6/13

11:00 am-9:24 am

1 stop28h 24m

Dallas Love Field

Tue 6/23

6:00 am-10:00 am

2 stops22h 00m

$991

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Wed 4/8

7:30 am-5:05 pm

1 stop15h 35m

Dallas/Fort Worth

Sun 4/12

6:40 pm-4:10 pm

2 stops15h 30m

$1,002

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sat 6/13

12:00 pm-9:24 am

2 stops27h 24m

Dallas Love Field

Tue 6/23

6:00 am-10:00 am

2 stops22h 00m

$1,003

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Wed 4/8

9:15 pm-5:05 pm

1 stop25h 50m

Dallas/Fort Worth

Sun 4/12

6:40 pm-4:10 pm

2 stops15h 30m

$1,003
Quickest round-trip

DublinDallas

DUB - DAL

DUBDAL

Dublin

Sun 4/19

11:00 am-10:33 pm

1 stop17h 33m

Dallas Love Field

Sun 4/26

3:53 pm-8:45 am

1 stop10h 52m

$1,048

DublinDallas

DUB - DAL

DUBDAL

Dublin

Thu 5/28

11:00 am-9:10 pm

1 stop16h 10m

Dallas Love Field

Mon 6/22

7:10 am-8:45 am

1 stop19h 35m

$1,058

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Wed 4/8

1:45 pm-11:23 pm

2 stops15h 38m

Dallas/Fort Worth

Sun 4/12

12:31 pm-4:10 pm

2 stops21h 39m

$1,124

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

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?

If you are unable to visit Dallas during the month of February, then departing from Ireland during the month January is also very affordable. Most momondo users find prices during this month for around $869.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Ireland is on a Sunday. momondo users have found tickets for Sunday departures for as low as $786. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,037.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from Ireland in the morning is the least expensive time of day to depart. momondo users have found prices as low as $917 when looking at flights departing in the morning. At noon is when there is more demand to fly to Dallas, so prices are often more expensive at around $1,000 per ticket.

What is the cheapest Ireland to Dallas flight route?

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $942 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Ireland for as low as $852 on momondo.

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

There are 3 cabin classes available to choose from on Ireland to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Dallas flight deals and tips

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

Fastest flight time

9h 30m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Ireland to Dallas takes 9h 30m
Direct flights go from Ireland to Dallas every day.
There are 3 airports in Dallas. From Ireland there are direct flights to Dallas/Fort Worth (DFW).
  • When did momondo last update prices for flights from Ireland to Dallas?

    Prices for flights from Ireland to Dallas are updated daily.

  • How many operators does momondo search for flights from Ireland to Dallas?

  • How old do you have to be to fly from Ireland to Dallas?

    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 layovers 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.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents you'll need for your trip to Dallas 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Dallas

Compare and see reviews for airlines that fly from Ireland to Dallas with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom $625Free CancellationRating
7.2
1,491 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $808Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Dallas. momondo saves you time and could save you money on your trip.

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

All flight searches from Ireland to Dallas on momondo can be filtered to show those which offer 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
Sun 4/26
Sun 5/3

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Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas