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Cheap flights from Dallas/Fort Worth Airport to Ireland from $230

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/Fort Worth Airport to Ireland departing on 11/17. 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/Fort Worth Airport to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:15 pm - 3:20 pmDFW-DUB
12h 05m1 stop
Multiple Airlines Logo
9:40 am - 5:30 amDUB-DFW
25h 50m1 stop
$478Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 26
British Airways Logo
9:15 pm - 7:40 pmDFW-DUB
16h 25m1 stop
British Airways Logo
10:45 am - 7:10 pmDUB-DFW
14h 25m1 stop
$481British Airways
Find Deal
Mon, Jan 19 - Fri, Jan 30
American Airlines Logo
3:45 pm - 10:15 amDFW-DUB
12h 30m1 stop
American Airlines Logo
12:55 pm - 4:50 pmDUB-DFW
9h 55mnonstop
$493American Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 12
American Airlines Logo
6:50 pm - 1:35 pmDFW-DUB
12h 45m1 stop
American Airlines Logo
6:40 am - 2:35 pmDUB-DFW
13h 55m1 stop
$500American Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
2:15 pm - 8:10 amDFW-DUB
11h 55m1 stop
United Airlines Logo
9:00 am - 9:32 pmDUB-DFW
18h 32m1 stop
$502United Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 12
Delta Logo
7:30 am - 8:45 amDFW-DUB
19h 15m1 stop
Delta Logo
5:55 am - 9:43 pmDUB-DFW
21h 48m2 stops
$515Delta
Find Deal
Mon, Jan 19 - Fri, Jan 30
Delta Logo
5:25 am - 7:45 amDFW-DUB
20h 20m1 stop
Delta Logo
8:45 am - 2:00 pmDUB-DFW
35h 15m1 stop
$524Delta
Find Deal
Sun, Nov 30 - Mon, Dec 8
United Airlines Logo
9:58 am - 9:55 amDFW-DUB
17h 57m2 stops
United Airlines Logo
9:00 am - 1:25 pmDUB-DFW
34h 25m2 stops
$544United Airlines
Find Deal
Mon, Dec 1 - Mon, Dec 8
Finnair Logo
4:35 pm - 7:10 amDFW-DUB
8h 35mnonstop
Finnair Logo
12:55 pm - 4:50 pmDUB-DFW
9h 55mnonstop
$545Finnair
Find Deal
Sun, Nov 30 - Sun, Dec 14
Finnair Logo
4:35 pm - 7:10 amDFW-DUB
8h 35mnonstop
Finnair Logo
12:55 pm - 4:50 pmDUB-DFW
9h 55mnonstop
$546Finnair
Find Deal
Sun, Nov 30 - Sun, Dec 7

British Airways flights from Dallas/Fort Worth Airport to Ireland

Our best British Airways deals on Dallas/Fort Worth Airport to Ireland flight tickets
British Airways
Jan 19
DFW9:15 pmDallas/Fort Worth
16h 25m
1 stop
DUB7:40 pmDublin
Jan 30
DUB10:45 amDublin
14h 25m
1 stop
DFW7:10 pmDallas/Fort Worth
$481
Find similar
British Airways
Jan 19
DFW9:15 pmDallas/Fort Worth
12h 05m
1 stop
DUB3:20 pmDublin
Jan 30
DUB8:50 amDublin
16h 20m
1 stop
DFW7:10 pmDallas/Fort Worth
$483
Find similar
British Airways
Dec 30
DFW9:15 pmDallas/Fort Worth
13h 45m
1 stop
DUB5:00 pmDublin
Jan 27
DUB8:50 amDublin
16h 20m
1 stop
DFW7:10 pmDallas/Fort Worth
$492
Find similar

American Airlines flights from Dallas/Fort Worth Airport to Ireland

Our best American Airlines deals on Dallas/Fort Worth Airport to Ireland flight tickets
American Airlines
Dec 3
DFW3:45 pmDallas/Fort Worth
12h 30m
1 stop
DUB10:15 amDublin
Dec 12
DUB12:55 pmDublin
9h 55m
DFW4:50 pmDallas/Fort Worth
$493
Find similar
American Airlines
Dec 2
DFW6:50 pmDallas/Fort Worth
12h 45m
1 stop
DUB1:35 pmDublin
Dec 9
DUB6:40 amDublin
13h 55m
1 stop
DFW2:35 pmDallas/Fort Worth
$500
Find similar
American Airlines
Mar 24
DFW6:00 pmDallas/Fort Worth
22h 00m
1 stop
ORK9:00 pmCork
Apr 1
ORK7:20 amCork
19h 15m
1 stop
DFW8:35 pmDallas/Fort Worth
$504
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 November 4, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 1/12

9:15 pm-3:20 pm

1 stop12h 05m

Dublin

Mon 1/26

9:40 am-5:30 am

1 stop25h 50m

$478

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 1/19

9:15 pm-7:40 pm

1 stop16h 25m

Dublin

Fri 1/30

10:45 am-7:10 pm

1 stop14h 25m

$481

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 12/3

3:45 pm-10:15 am

1 stop12h 30m

Dublin

Fri 12/12

12:55 pm-4:50 pm

Nonstop9h 55m

$493

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Tue 12/2

6:50 pm-1:35 pm

1 stop12h 45m

Dublin

Tue 12/9

6:40 am-2:35 pm

1 stop13h 55m

$500

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 12/3

2:15 pm-8:10 am

1 stop11h 55m

Dublin

Fri 12/12

9:00 am-9:32 pm

1 stop18h 32m

$502

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 1/19

7:30 am-8:45 am

1 stop19h 15m

Dublin

Fri 1/30

5:55 am-9:43 pm

2 stops21h 48m

$515

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 11/30

5:25 am-7:45 am

1 stop20h 20m

Dublin

Mon 12/8

8:45 am-2:00 pm

1 stop35h 15m

$524

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Mon 12/1

9:58 am-9:55 am

2 stops17h 57m

Dublin

Mon 12/8

9:00 am-1:25 pm

2 stops34h 25m

$544

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 11/30

4:35 pm-7:10 am

Nonstop8h 35m

Dublin

Sun 12/14

12:55 pm-4:50 pm

Nonstop9h 55m

$545

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 11/30

4:35 pm-7:10 am

Nonstop8h 35m

Dublin

Sun 12/7

12:55 pm-4:50 pm

Nonstop9h 55m

$546

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/Fort Worth Airport 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/Fort Worth Airport to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $630. 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 $657.

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 $839. This is often the case because there is less demand to fly during this day of the week. Flights from Dallas/Fort Worth Airport to Ireland on a Saturday will generally be more expensive and average around $1,042. 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/Fort Worth Airport to Ireland in the evening for as low as $778. 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/Fort Worth to Ireland flight route?

Fly from Dallas/Fort Worth to Dublin for the best Dallas/Fort Worth - 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/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $801 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Dallas/Fort Worth Airport for as low as $671 on momondo.

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

There are 3 cabin classes available to choose from on Dallas/Fort Worth to Ireland 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 Dallas/Fort Worth Airport to Ireland flights?

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Ireland.

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

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

Best Price Found

$556

Fastest flight time

8h 25m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from Dallas/Fort Worth Airport in the past 72 hours is $556. The best round-trip flight deal from Dallas/Fort Worth Airport to Ireland found on momondo in the last 72 hours is $932.
The fastest flight from Dallas/Fort Worth Airport to Ireland takes 8h 25m
Direct flights go from Dallas/Fort Worth Airport to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)
Search flight deals

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Ireland?

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

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

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

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Dallas/Fort Worth Airport to Ireland

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Ireland with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $101Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
KLMPriceFrom $391Free CancellationRating
7.7
1,405 reviews
Search KLM flights
DeltaPriceFrom $391Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Air CanadaPriceFrom $442Free CancellationRating
7.1
10,400 reviews
Search Air Canada flights
Air FrancePriceFrom $472Free CancellationRating
7.4
1,482 reviews
Search Air France flights
IberiaPriceFrom $482Free CancellationRating
7.0
3,006 reviews
Search Iberia flights
United AirlinesPriceFrom $484Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights
FinnairPriceFrom $496Free CancellationRating
7.6
1,335 reviews
Search Finnair flights
British AirwaysPriceFrom $497Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
American AirlinesPriceFrom $505Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dallas to Ireland for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Dallas.

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

Of course. momondo tracks the price of Dallas to Ireland 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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