What is the cheapest airline that flies from Dallas/Fort Worth to Ireland?

British Airways, United Airlines, and Aer Lingus are the most popular carriers operating from Dallas/Fort Worth to Ireland

What airlines fly to Ireland?

American Airlines, Aer Lingus and Iberia are the top three most popular airlines that fly to Ireland from Dallas/Fort Worth Airport according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Ireland. Keep in mind that there are 11 different airlines that fly to Ireland on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas/Fort Worth Airport to Ireland on average per week?

As of July 2026, 35 flights take off from Dallas/Fort Worth Airport and land in Ireland each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How many flights depart from Dallas/Fort Worth Airport to Ireland on average per day?

As of July 2026, 5 flights take off from Dallas/Fort Worth Airport and land in Ireland each day. The most common flight departure time for this route is 7:00PM, with 100% of daily flights taking off in the evening.

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?

As of July 2026, there are 11 operators available to choose from 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.

$125 Cheap Flights from Dallas/Fort Worth Airport to Ireland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dallas/Fort Worth Airport to Ireland

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:05 am - 5:10 am

DFW

DUB

14h 05m

1 stop

1:00 pm - 10:20 pm

DUB

DFW

15h 20m

1 stop

$341Aer Lingus

Sun, Nov 8 - Tue, Nov 17

9:49 am - 5:10 am

DFW

DUB

13h 21m

1 stop

1:20 pm - 8:53 pm

DUB

DFW

13h 33m

1 stop

$345Aer Lingus

Sun, Aug 9 - Thu, Aug 20

7:00 am - 5:10 am

DFW

DUB

17h 10m

1 stop

1:00 pm - 9:08 am

DUB

DFW

26h 08m

1 stop

$357Aer Lingus

Wed, Oct 28 - Tue, Nov 3

11:24 am - 2:45 pm

DFW

ORK

22h 21m

2 stops

5:40 am - 10:06 pm

ORK

DFW

22h 26m

2 stops

$760Delta

Thu, Oct 29 - Fri, Nov 6

1:40 pm - 11:10 am

DFW

SNN

15h 30m

1 stop

1:05 pm - 9:07 pm

SNN

DFW

14h 02m

1 stop

$775Delta

Mon, Aug 10 - Tue, Aug 25

7:22 am - 10:15 am

DFW

SNN

20h 53m

1 stop

12:30 pm - 8:49 pm

SNN

DFW

14h 19m

1 stop

$784United Airlines

Tue, Oct 13 - Tue, Oct 20

9:45 am - 7:30 am

DFW

SNN

15h 45m

1 stop

9:30 am - 6:24 pm

SNN

DFW

14h 54m

1 stop

$785United Airlines

Mon, Aug 10 - Tue, Aug 25

11:05 pm - 9:00 pm

DFW

ORK

16h 55m

1 stop

7:40 am - 6:15 pm

ORK

DFW

16h 35m

1 stop

$943British Airways

Thu, Oct 29 - Fri, Nov 6

7:26 pm - 11:25 pm

DFW

ORK

22h 59m

2 stops

7:40 am - 4:25 pm

ORK

DFW

14h 45m

1 stop

$947British Airways

Thu, Oct 29 - Fri, Nov 6

12:10 pm - 3:25 pm

DFW

ORK

22h 15m

2 stops

7:40 am - 10:39 pm

ORK

DFW

20h 59m

3 stops

$984Air Canada

Thu, Oct 29 - Fri, Nov 6

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Aer Lingus flights from Dallas/Fort Worth Airport to Ireland

Our best Aer Lingus deals on Dallas/Fort Worth Airport to Ireland flight tickets

Aer Lingus

Nov 8

DFW7:00 amDallas/Fort Worth

16h 10m

1 stop

DUB5:10 amDublin

Nov 19

DUB1:00 pmDublin

15h 20m

1 stop

DFW10:20 pmDallas/Fort Worth

$341

Aer Lingus

Aug 9

DFW9:49 amDallas/Fort Worth

13h 21m

1 stop

DUB5:10 amDublin

Aug 20

DUB1:20 pmDublin

13h 33m

1 stop

DFW8:53 pmDallas/Fort Worth

$345

Aer Lingus

Oct 28

DFW7:00 amDallas/Fort Worth

17h 10m

1 stop

DUB5:10 amDublin

Nov 3

DUB1:00 pmDublin

26h 08m

1 stop

DFW9:08 amDallas/Fort Worth

$357

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

Oct 27

DFW6:25 pmDallas/Fort Worth

17h 20m

1 stop

SNN4:45 pmShannon

Oct 30

SNN2:45 pmShannon

22h 49m

1 stop

DFW8:34 amDallas/Fort Worth

$990

American Airlines

Jul 28

DFW7:10 pmDallas/Fort Worth

8h 35m

DUB9:45 amDublin

Aug 5

DUB12:50 pmDublin

13h 49m

1 stop

DFW8:39 pmDallas/Fort Worth

$1,073

American Airlines

Jul 27

DFW7:10 pmDallas/Fort Worth

8h 35m

DUB9:45 amDublin

Aug 8

DUB11:45 amDublin

15h 46m

1 stop

DFW9:31 pmDallas/Fort Worth

$1,136

momondo Fare Finder

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

Cheapest round-trip

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 11/8

9:05 am-5:10 am

1 stop14h 05m

Dublin

Tue 11/17

1:00 pm-10:20 pm

1 stop15h 20m

$341

Quickest round-trip

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Sun 8/9

9:49 am-5:10 am

1 stop13h 21m

Dublin

Thu 8/20

1:20 pm-8:53 pm

1 stop13h 33m

$345

DallasDublin

DFW - DUB

DFWDUB

Dallas/Fort Worth

Wed 10/28

7:00 am-5:10 am

1 stop17h 10m

Dublin

Tue 11/3

1:00 pm-9:08 am

1 stop26h 08m

$357

DallasCork

DFW - ORK

DFWORK

Dallas/Fort Worth

Thu 10/29

11:24 am-2:45 pm

2 stops22h 21m

Cork

Fri 11/6

5:40 am-10:06 pm

2 stops22h 26m

$760

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Mon 8/10

1:40 pm-11:10 am

1 stop15h 30m

Shannon

Tue 8/25

1:05 pm-9:07 pm

1 stop14h 02m

$775

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Tue 10/13

7:22 am-10:15 am

1 stop20h 53m

Shannon

Tue 10/20

12:30 pm-8:49 pm

1 stop14h 19m

$784

DallasShannon

DFW - SNN

DFWSNN

Dallas/Fort Worth

Mon 8/10

9:45 am-7:30 am

1 stop15h 45m

Shannon

Tue 8/25

9:30 am-6:24 pm

1 stop14h 54m

$785

DallasCork

DFW - ORK

DFWORK

Dallas/Fort Worth

Thu 10/29

11:05 pm-9:00 pm

1 stop16h 55m

Cork

Fri 11/6

7:40 am-6:15 pm

1 stop16h 35m

$943

DallasCork

DFW - ORK

DFWORK

Dallas/Fort Worth

Thu 10/29

7:26 pm-11:25 pm

2 stops22h 59m

Cork

Fri 11/6

7:40 am-4:25 pm

1 stop14h 45m

$947

DallasCork

DFW - ORK

DFWORK

Dallas/Fort Worth

Thu 10/29

12:10 pm-3:25 pm

2 stops22h 15m

Cork

Fri 11/6

7:40 am-10:39 pm

3 stops20h 59m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Ireland?

In general, January 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 $386. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $551.

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 $891. 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 Thursday will generally be more expensive and average around $1,119. 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 afternoon. momondo users have found flights departing from Dallas/Fort Worth Airport to Ireland in the afternoon for as low as $943. 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 evening when prices are around $972.

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 from Dallas/Fort Worth Airport 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 $730 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 $577 on momondo.

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

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

You could potentially save up to 73% on your flight if you consider stops on a Dallas/Fort Worth Airport to Ireland flight.

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	$504
Fastest flight time	8h 25m
Direct flights	Every day
Airports in Ireland	77 airports

The best one-way flight to Ireland from Dallas/Fort Worth Airport in the past 72 hours is $504. The best round-trip flight deal from Dallas/Fort Worth Airport to Ireland found on momondo in the last 72 hours is $856.

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 are 77 airports in Ireland. From Dallas/Fort Worth Airport there are direct flights to Dublin (DUB).

Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Ireland

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?
As of July 2026, there are 11 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dallas/Fort Worth Airport to Ireland is Boeing 777-200/200ER (73.07% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (4.76%), Boeing 777-300ER (4.61%), and Boeing 787-9 Dreamliner (4.46%).

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
JetBlue	PriceFrom $101	Free Cancellation	Rating 7.1 3,010 reviews	Search JetBlue flights
Aer Lingus	PriceFrom $328	Free Cancellation	Rating 7.3 1,671 reviews	Search Aer Lingus flights
Delta	PriceFrom $377	Free Cancellation	Rating 7.8 8,480 reviews	Search Delta flights
Lufthansa	PriceFrom $382	Free Cancellation	Rating 6.8 8,144 reviews	Search Lufthansa flights
Air Canada	PriceFrom $413	Free Cancellation	Rating 7.1 11,352 reviews	Search Air Canada flights
United Airlines	PriceFrom $433	Free Cancellation	Rating 7.4 10,005 reviews	Search United Airlines flights
American Airlines	PriceFrom $438	Free Cancellation	Rating 7.1 11,827 reviews	Search American Airlines flights
British Airways	PriceFrom $455	Free Cancellation	Rating 6.7 8,126 reviews	Search British Airways flights
KLM	PriceFrom $490	Free Cancellation	Rating 7.8 1,541 reviews	Search KLM flights
Finnair	PriceFrom $496	Free Cancellation	Rating 7.6 1,420 reviews	Search Finnair 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.

An easier way to manage your Ireland trip

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Popular cities in Ireland

Flights to Dublinfrom $313

Flights to Shannon, Clarefrom $576

Flights to Corkfrom $515

Flights to Knockfrom $866

Flights to Milltown (Kerry)from $755

Flights to Donegalfrom $673

Cheap flights from Dallas/Fort Worth Airport to Ireland from $125

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Aer Lingus flights from Dallas/Fort Worth Airport to Ireland

Our best Aer Lingus deals on Dallas/Fort Worth Airport to Ireland flight tickets

American Airlines flights from Dallas/Fort Worth Airport to Ireland

Our best American Airlines deals on Dallas/Fort Worth Airport to Ireland flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Ireland that are best for you.

See travel insights to Ireland from

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

What is the cheapest month to fly to Ireland?

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

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

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

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

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

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

What is the cheapest airline that flies from Dallas/Fort Worth to Ireland?

What airlines fly to Ireland?

How many flights depart from Dallas/Fort Worth Airport to Ireland on average per day?

How many flights depart from Dallas/Fort Worth Airport to Ireland on average per week?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Ireland

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your Ireland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland

Popular cities in Ireland

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

Dallas/Fort Worth Airport flight routes

According to popular flight searches on momondo this year

Ireland flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Ireland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ireland

List of cabin classes available on flights landing in Ireland. Availability may vary depending on flight origin and airline.

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According to popular flight searches on momondo this year