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Cheap flights from Dallas to Ireland from $238

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to Ireland departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Dallas to Ireland

Cheap round-trip flights

United Airlines Logo
4:28 pm - 8:10 amDFW-DUB
10h 42m1 stop
United Airlines Logo
9:00 am - 3:59 pmDUB-DFW
36h 59m2 stops
$489United Airlines
Find Deal
mar., oct. 28 - vie., nov. 7
Logo
8:00 pm - 2:20 pmDFW-DUB
13h 20m1 stop
Logo
12:55 pm - 4:40 pmDUB-DFW
9h 45mnonstop
$491
Find Deal
mar., oct. 28 - vie., nov. 7
Iberia Logo
4:50 pm - 7:15 amDFW-DUB
8h 25mnonstop
Iberia Logo
12:55 pm - 4:45 pmDUB-DFW
9h 50mnonstop
$497Iberia
Find Deal
mié., nov. 26 - vie., dic. 5
American Airlines Logo
6:30 pm - 11:15 amDFW-DUB
11h 45m1 stop
American Airlines Logo
12:55 pm - 4:40 pmDUB-DFW
9h 45mnonstop
$500American Airlines
Find Deal
mié., oct. 29 - vie., nov. 7
Finnair Logo
4:45 pm - 7:10 amDFW-DUB
8h 25mnonstop
Finnair Logo
6:05 pm - 3:10 pmDUB-DFW
27h 05m1 stop
$501Finnair
Find Deal
dom., nov. 16 - mar., dic. 2
British Airways Logo
10:15 pm - 5:05 pmDFW-DUB
13h 50m1 stop
British Airways Logo
8:40 pm - 12:50 pmDUB-DFW
22h 10m1 stop
$511British Airways
Find Deal
lun., oct. 27 - lun., nov. 3
British Airways Logo
5:10 pm - 12:10 pmDFW-DUB
13h 00m1 stop
British Airways Logo
10:30 am - 7:10 pmDUB-DFW
14h 40m1 stop
$512British Airways
Find Deal
mar., nov. 18 - jue., nov. 27
Iberia Logo
1:55 pm - 8:55 amDFW-DUB
13h 00m1 stop
Iberia Logo
12:55 pm - 4:45 pmDUB-DFW
9h 50mnonstop
$514Iberia
Find Deal
mar., dic. 2 - vie., dic. 12
Finnair Logo
5:45 pm - 7:10 amDFW-DUB
8h 25mnonstop
Finnair Logo
6:05 pm - 3:10 pmDUB-DFW
27h 05m1 stop
$551Finnair
Find Deal
jue., oct. 30 - mar., nov. 4
American Airlines Logo
6:35 pm - 11:15 amDFW-DUB
11h 40m1 stop
American Airlines Logo
10:00 am - 7:10 pmDUB-DFW
15h 10m1 stop
$565American Airlines
Find Deal
jue., oct. 30 - mar., nov. 4

Air Canada flights from Dallas to Ireland

Our best Air Canada deals on Dallas to Ireland flight tickets
Air Canada
Jan 19
DFW12:20 pmDallas/Fort Worth
36h 50m
2 stops
DUB7:10 amDublin
Jan 30
DUB9:00 amDublin
41h 59m
2 stops
DFW8:59 pmDallas/Fort Worth
$504
Find similar
Air Canada
Nov 29
DFW3:45 pmDallas/Fort Worth
33h 25m
1 stop
DUB7:10 amDublin
Dec 10
DUB9:00 amDublin
33h 09m
2 stops
DFW12:09 pmDallas/Fort Worth
$508
Find similar
Air Canada
Oct 27
DFW12:20 pmDallas/Fort Worth
36h 50m
2 stops
DUB6:10 amDublin
Nov 3
DUB9:00 amDublin
41h 59m
2 stops
DFW8:59 pmDallas/Fort Worth
$554
Find similar

KLM flights from Dallas to Ireland

Our best KLM deals on Dallas to Ireland flight tickets
KLM
Dec 1
DAL8:00 amDallas Love Field
17h 45m
1 stop
DUB7:45 amDublin
Dec 12
DUB9:45 amDublin
14h 05m
1 stop
DAL5:50 pmDallas Love Field
$506
Find similar
KLM
Nov 5
DAL8:00 amDallas Love Field
17h 45m
1 stop
DUB7:45 amDublin
Nov 12
DUB9:45 amDublin
16h 51m
1 stop
DAL8:36 pmDallas Love Field
$517
Find similar
KLM
Dec 3
DAL6:00 amDallas Love Field
19h 45m
1 stop
DUB7:45 amDublin
Dec 15
DUB9:45 amDublin
14h 05m
1 stop
DAL5:50 pmDallas Love Field
$558
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas to Ireland 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 julio 31, 2025.
Use the filters below to find and compare flights from Dallas to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 10/28

4:28 pm-8:10 am

1 stop10h 42m

Dublin

vie. 11/7

9:00 am-3:59 pm

2 stops36h 59m

$489

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 10/28

8:00 pm-2:20 pm

1 stop13h 20m

Dublin

vie. 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$491

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mié. 11/26

4:50 pm-7:15 am

Nonstop8h 25m

Dublin

vie. 12/5

12:55 pm-4:45 pm

Nonstop9h 50m

$497

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mié. 10/29

6:30 pm-11:15 am

1 stop11h 45m

Dublin

vie. 11/7

12:55 pm-4:40 pm

Nonstop9h 45m

$500

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

dom. 11/16

4:45 pm-7:10 am

Nonstop8h 25m

Dublin

mar. 12/2

6:05 pm-3:10 pm

1 stop27h 05m

$501

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

lun. 10/27

10:15 pm-5:05 pm

1 stop13h 50m

Dublin

lun. 11/3

8:40 pm-12:50 pm

1 stop22h 10m

$511

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 11/18

5:10 pm-12:10 pm

1 stop13h 00m

Dublin

jue. 11/27

10:30 am-7:10 pm

1 stop14h 40m

$512

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

mar. 12/2

1:55 pm-8:55 am

1 stop13h 00m

Dublin

vie. 12/12

12:55 pm-4:45 pm

Nonstop9h 50m

$514

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

jue. 10/30

5:45 pm-7:10 am

Nonstop8h 25m

Dublin

mar. 11/4

6:05 pm-3:10 pm

1 stop27h 05m

$551

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

jue. 10/30

6:35 pm-11:15 am

1 stop11h 40m

Dublin

mar. 11/4

10:00 am-7:10 pm

1 stop15h 10m

$565

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 Ireland from

How to get the cheapest flight ticket from Dallas to Ireland

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 Ireland?

In general, February is the cheapest month to fly from Dallas to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $592. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $595.

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

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $827. This is often the case because there is less demand to fly during this day of the week. Flights from Dallas to Ireland on a Saturday will generally be more expensive and average around $1,056. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Dallas to Ireland in the evening for as low as $793. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $985.

What is the cheapest Dallas to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $807 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Dallas for as low as $678 on momondo.

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

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

Cheap Dallas to Ireland flight deals and tips

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

Best Price Found

$238

Fastest flight time

8h 25m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from Dallas in the past 72 hours is $238. The best round-trip flight deal from Dallas to Ireland found on momondo in the last 72 hours is $489.
The fastest flight from Dallas to Ireland takes 8h 25m
Direct flights go from Dallas to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)
Search flight deals

  • When did momondo last update prices for flights from Dallas to Ireland?

    Prices for flights from Dallas to Ireland refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas to Ireland.

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

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Dallas to Ireland

Compare and see reviews for airlines that fly from Dallas to Ireland with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $101Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
KLMPriceFrom $391Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $441Free CancellationRating
8.0
7,981 reviews
Search Delta flights
Air CanadaPriceFrom $470Free CancellationRating
7.1
9,851 reviews
Search Air Canada flights
United AirlinesPriceFrom $482Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
IberiaPriceFrom $482Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $484Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $494Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
FinnairPriceFrom $494Free CancellationRating
7.6
1,316 reviews
Search Finnair flights
Air FrancePriceFrom $516Free CancellationRating
7.5
1,465 reviews
Search Air France flights

Why use momondo?

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

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 Ireland from Dallas.

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

Yes. All flights to Ireland from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 Dallas to Ireland.

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

Yes. momondo can track prices for Dallas to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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Popular flights according to clicks in the last 7 days on momondo
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