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

WestJet is the most popular carrier operating from Ireland to Dallas/Fort Worth

What airlines fly to Dallas/Fort Worth Airport?

American Airlines, Aer Lingus and Iberia are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Ireland according to our data. American Airlines is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Dallas/Fort Worth Airport. Keep in mind that there are 3 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Dallas/Fort Worth Airport?

If you’re flying from a popular airport in Ireland, such as Dublin or Shannon, and flying into Dallas/Fort Worth Airport, then you can expect flight times to average 9h 20m and 14h 35m, respectively.

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?

As of November 2025, there are 3 operators available to choose from 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.

$282 Cheap Flights from Ireland to Dallas/Fort Worth Airport in 2025/26

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Find the cheapest flights from Ireland to Dallas

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Recent round-trip flight deals from Ireland to Dallas

Enter your travel dates to find the best prices.

8:20 pm - 7:34 pmDUB-DFW

29h 14m2 stops

7:25 am - 10:45 amDFW-DUB

21h 20m3 stops

$535Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 8

7:05 pm - 6:58 pmDUB-DFW

29h 53m3 stops

8:03 pm - 10:30 amDFW-DUB

32h 27m3 stops

$554Multiple Airlines

Find Deal

Sun, Dec 7 - Tue, Dec 9

7:05 pm - 12:59 amDUB-DFW

35h 54m3 stops

10:31 am - 10:45 amDFW-DUB

18h 14m2 stops

$561Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:20 pm - 11:52 pmDUB-DFW

33h 32m3 stops

5:25 am - 7:35 pmDFW-DUB

32h 10m3 stops

$575Multiple Airlines

Find Deal

Fri, Jan 30 - Sun, Feb 8

11:30 am - 11:59 pmDUB-DFW

18h 29m2 stops

1:22 pm - 10:15 amDFW-DUB

14h 53m2 stops

$595Multiple Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:05 pm - 2:35 pmSNN-DFW

24h 30m1 stop

3:45 pm - 11:30 amDFW-SNN

13h 45m1 stop

$935British Airways

Find Deal

Fri, Dec 26 - Fri, Jan 2

7:50 am - 7:10 pmSNN-DFW

17h 20m1 stop

9:15 pm - 4:45 pmDFW-SNN

13h 30m1 stop

$1,010American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:50 am - 9:05 pmSNN-DFW

19h 15m1 stop

3:45 pm - 11:30 amDFW-SNN

13h 45m1 stop

$1,012American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:50 am - 9:05 pmSNN-DFW

19h 15m1 stop

12:30 pm - 11:30 amDFW-SNN

17h 00m2 stops

$1,014British Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:50 am - 9:32 pmSNN-DFW

19h 42m2 stops

7:05 am - 11:30 amDFW-SNN

22h 25m2 stops

$1,165Air Canada

Find Deal

Fri, Dec 26 - Fri, Jan 2

British Airways flights from Ireland to Dallas/Fort Worth Airport

Our best British Airways deals on Ireland to Dallas/Fort Worth Airport flight tickets

British Airways

Dec 26

SNN8:05 pmShannon

24h 30m

1 stop

DFW2:35 pmDallas/Fort Worth

Jan 2

DFW3:45 pmDallas/Fort Worth

13h 45m

1 stop

SNN11:30 amShannon

$935

Find similar

British Airways

Dec 4

SNN7:50 amShannon

19h 15m

1 stop

DFW9:05 pmDallas/Fort Worth

Dec 8

DFW12:30 pmDallas/Fort Worth

17h 00m

2 stops

SNN11:30 amShannon

$1,014

Find similar

British Airways

Dec 4

SNN7:50 amShannon

19h 55m

2 stops

DFW9:45 pmDallas/Fort Worth

Dec 8

DFW12:30 pmDallas/Fort Worth

17h 00m

2 stops

SNN11:30 amShannon

$1,020

Find similar

American Airlines flights from Ireland to Dallas/Fort Worth Airport

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

American Airlines

Dec 6

DUB12:55 pmDublin

9h 55m

DFW4:50 pmDallas/Fort Worth

Dec 7

DFW5:35 pmDallas/Fort Worth

12h 40m

1 stop

DUB12:15 pmDublin

$853

Find similar

American Airlines

Nov 23

DUB12:55 pmDublin

9h 40m

DFW4:35 pmDallas/Fort Worth

Dec 12

DFW5:35 pmDallas/Fort Worth

15h 30m

1 stop

DUB3:05 pmDublin

$854

Find similar

American Airlines

Nov 20

DUB11:30 amDublin

13h 10m

1 stop

DFW6:40 pmDallas/Fort Worth

Dec 15

DFW6:50 pmDallas/Fort Worth

16h 15m

1 stop

DUB5:05 pmDublin

$860

Find similar

momondo Fare Finder

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

Fri 1/30

8:20 pm-7:34 pm

2 stops29h 14m

Dallas/Fort Worth

Sun 2/8

7:25 am-10:45 am

3 stops21h 20m

$535

DublinDallas

DUB - DFW

DUBDFW

Dublin

Sun 12/7

7:05 pm-6:58 pm

3 stops29h 53m

Dallas/Fort Worth

Tue 12/9

8:03 pm-10:30 am

3 stops32h 27m

$554

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 12/3

7:05 pm-12:59 am

3 stops35h 54m

Dallas/Fort Worth

Sun 12/7

10:31 am-10:45 am

2 stops18h 14m

$561

DublinDallas

DUB - DFW

DUBDFW

Dublin

Fri 1/30

8:20 pm-11:52 pm

3 stops33h 32m

Dallas/Fort Worth

Sun 2/8

5:25 am-7:35 pm

3 stops32h 10m

$575

DublinDallas

DUB - DFW

DUBDFW

Dublin

Wed 12/3

11:30 am-11:59 pm

2 stops18h 29m

Dallas/Fort Worth

Sun 12/7

1:22 pm-10:15 am

2 stops14h 53m

$595

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Fri 12/26

8:05 pm-2:35 pm

1 stop24h 30m

Dallas/Fort Worth

Fri 1/2

3:45 pm-11:30 am

1 stop13h 45m

$935

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 12/4

7:50 am-7:10 pm

1 stop17h 20m

Dallas/Fort Worth

Mon 12/8

9:15 pm-4:45 pm

1 stop13h 30m

$1,010

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 12/4

7:50 am-9:05 pm

1 stop19h 15m

Dallas/Fort Worth

Mon 12/8

3:45 pm-11:30 am

1 stop13h 45m

$1,012

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Thu 12/4

7:50 am-9:05 pm

1 stop19h 15m

Dallas/Fort Worth

Mon 12/8

12:30 pm-11:30 am

2 stops17h 00m

$1,014

ShannonDallas

SNN - DFW

SNNDFW

Shannon

Fri 12/26

7:50 am-9:32 pm

2 stops19h 42m

Dallas/Fort Worth

Fri 1/2

7:05 am-11:30 am

2 stops22h 25m

$1,165

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Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $800, 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 $852.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as $802. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Dallas/Fort Worth Airport for around $1,024.

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 $929 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 $1,097 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 $913 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 $808 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?

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

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	$661
Fastest flight time	9h 20m
Direct flights	Every day

The best one-way flight to Dallas/Fort Worth Airport from Ireland in the past 72 hours is $661. The best round-trip flight deal from Ireland to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $853.

The fastest flight from Ireland to Dallas/Fort Worth Airport takes 9h 20m

Direct flights go from Ireland to Dallas/Fort Worth Airport every day.

Search flight deals

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?
As of November 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ireland to Dallas/Fort Worth Airport is Boeing 777-200/200ER (48.69% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (26.82%), Boeing 787 Dreamliner (4.66%), and Airbus A330-300 (3.79%).

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 Lingus	PriceFrom $625	Free Cancellation	Rating 7.2 1,370 reviews	Search Aer Lingus flights
Iberia	PriceFrom $760	Free Cancellation	Rating 7.0 3,012 reviews	Search Iberia flights
American Airlines	PriceFrom $808	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights

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Addison

Allen

Granbury

Mansfield

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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Cheap flights from Ireland to Dallas from $282

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 1/14. 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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Filter for what you want

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Find the cheapest flights from Ireland to Dallas

Recent round-trip flight deals from Ireland to Dallas

Recent one-way flight deals from Ireland to Dallas

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British Airways flights from Ireland to Dallas/Fort Worth Airport

Our best British Airways deals on Ireland to Dallas/Fort Worth Airport flight tickets

American Airlines flights from Ireland to Dallas/Fort Worth Airport

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

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

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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?

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

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

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?

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?

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

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

WestJet is the most popular carrier operating from Ireland to Dallas/Fort Worth

What airlines fly to Dallas/Fort Worth Airport?

How long does it take to fly to Dallas/Fort Worth Airport?

If you’re flying from a popular airport in Ireland, such as Dublin or Shannon, and flying into Dallas/Fort Worth Airport, then you can expect flight times to average 9h 20m and 14h 35m, respectively.

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

Fastest flight time

Direct flights

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

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?

What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

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

Traveling to a place near Dallas?

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Dallas/Fort Worth Airport 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 Dallas

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