$402 Find Cheap Flights from Ireland to Dallas - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dallas departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dallas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dallas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Dallas, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Dallas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ireland to Dallas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ireland to Dallas

Thu, Sep 10 - Wed, Sep 30
Scandinavian Airlines Logo
7:05 pm - 9:18 pm
DUB
-
DFW
32h 13m
2 stops
Scandinavian Airlines Logo
7:05 am - 6:20 pm
DFW
-
DUB
29h 15m
2 stops
$775Scandinavian Airlines
Mon, Aug 24 - Sat, Sep 5
Multiple Airlines Logo
10:40 am - 4:08 pm
DUB
-
DFW
35h 28m
2 stops
Multiple Airlines Logo
7:50 am - 5:15 am
DFW
-
DUB
15h 25m
1 stop
$790Multiple Airlines
Thu, Sep 10 - Wed, Sep 30
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
$806Turkish Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
10:40 am - 4:08 pm
DUB
-
DFW
35h 28m
2 stops
Multiple Airlines Logo
7:50 am - 5:15 am
DFW
-
DUB
15h 25m
1 stop
$812Multiple Airlines
Sat, Nov 7 - Sat, Nov 21
Turkish Airlines Logo
10:40 am - 6:25 pm
DUB
-
DFW
37h 45m
1 stop
Turkish Airlines Logo
8:10 pm - 3:30 pm
DFW
-
DUB
37h 20m
1 stop
$821Turkish Airlines
Sat, Nov 7 - Sat, Nov 21
KLM Logo
9:40 am - 5:50 pm
DUB
-
DAL
14h 10m
1 stop
KLM Logo
12:01 pm - 7:45 am
DAL
-
DUB
13h 44m
1 stop
$999KLM
Thu, Nov 26 - Thu, Dec 3
KLM Logo
9:40 am - 8:36 pm
DUB
-
DAL
16h 56m
1 stop
KLM Logo
12:01 pm - 8:45 am
DAL
-
DUB
14h 44m
2 stops
$1,031KLM
Thu, Nov 26 - Mon, Nov 30
American Airlines Logo
2:45 pm - 9:10 am
SNN
-
DFW
24h 25m
2 stops
American Airlines Logo
5:03 pm - 5:55 am
DFW
-
SNN
30h 52m
1 stop
$1,065American Airlines
Thu, Nov 26 - Mon, Nov 30
American Airlines Logo
2:45 pm - 10:17 am
SNN
-
DFW
25h 32m
1 stop
American Airlines Logo
5:03 pm - 5:55 am
DFW
-
SNN
30h 52m
1 stop
$1,066American Airlines
Wed, Jun 24 - Sun, Jun 28
British Airways Logo
7:30 am - 7:24 pm
SNN
-
DFW
17h 54m
2 stops
British Airways Logo
6:31 pm - 4:10 pm
DFW
-
SNN
15h 39m
2 stops
$1,074British Airways
Booking Insights

KAYAK's insights & trends for flights to Dallas

Get data-powered insights and trends for flights to Dallas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Dallas?

The average price of all round-trip flights to Dallas clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Dallas is Tuesday where round-trip tickets can be as cheap as $862. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,119 on average.

What is the cheapest month to fly to Dallas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Dallas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Dallas is October, where tickets cost $178 on average for return flights. On the other hand, the most expensive months are July and December, where the average cost of tickets from Ireland is $843 and $756 respectively. For one-way flights, the best month to travel is March with an average price of $571.

What is the cheapest time of day to fly to Dallas?

The average price for all round-trip flights to Dallas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Dallas is generally in the morning, when round-trip flights cost $930 on average. The most expensive time of day to fly to Dallas is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $957.

What is a good deal for flights to Dallas?

If you’re looking for cheap airfare to Dallas, 25% of our users found tickets to Dallas for the following prices or less: From Dublin $990 round-trip.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Dallas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 2 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Which is the cheapest airport to fly into in Dallas?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Dallas is Dallas Love Field Airport (DAL), with an average flight price of $261.

Good to know

Cheapest flight$402
Flight from Dublin to Dallas/Fort Worth Airport

FAQs - booking Dallas flights

  • Which Dallas airport is closest to central Dallas?

    There are 3 airports in Dallas. The closest airport to Dallas’s city center is Dallas Love Field (5 miles). Dallas Addison and Dallas/Fort Worth Airport are respectively 13 miles and 15 miles from the center of Dallas.

  • How much is a flight to Dallas?

    On average, a flight to Dallas costs $1,024. The cheapest price found on KAYAK in the last 2 weeks cost $628 and departed from Dublin Airport.

  • How does KAYAK find such low prices on flights to Dallas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Dallas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Dallas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Dallas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dallas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Dallas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Dallas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dallas flight deals.

Reviews of the top airlines flying from Ireland to Dallas

 
See real verified KAYAK customer reviews for airlines flying to Dallas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Dallas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dallas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1602 reviews
7.2Comfort
6.7Food
7.0Entertainment
8.1Crew
7.4Boarding
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

The flight back to Dallas was delayed, which has happened to me several times with American Airlines. There was no announcement, no update sent out, no compensation offered for the inconvenience.

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Boarding was smooth and seamless and the flight was without incident.

Food is what you expect on a plane. Nothing gluten free. But that is expected. Drinks, apple juice, was fine. Seat, what I expected. Fine.

The flight took off an hour late which made the connection concerning

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The overhead bins are too small, They served one meal and two snack for a 10hr flight. My meal was missing the butter, cheese and salad dressing everyone else got. The crew were nice and the plane was clean

The passport line was so long that many of us were concerned about missing our flight and some did. It would've helped if a AA representative had gone to the passport check-in sooner to advise that boarding was closing and those flying that were stuck back in the line, needed to come forward with apologies to others. An AA representative did do that but only after boarding had already closed. (They delayed take-off so that more who were running with carry-ons could get to the gate - especially stressful for older people!) Then to be crammed into a seat with barely enough leg room for a thin woman, 5'7", like me, much less for a taller, bigger person was not comfortable, especially if the person in front decided to lean back. Crew was fine, food and entertainment also.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

Everything you need to know for your flight to Dallas

Cabin class types available on flights to Dallas

Cabin classes available on flights to Dallas. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.