$251 Find Cheap Flights from Dallas to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to Ireland departing on 9/1. 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

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Cheap Flights from Dallas to Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin1 stop$361
Cork
Cork1 stop$736
Dublin
Dublin1 stop$361
Cork
Cork1 stop$736

Book Cheap Dallas to Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to Ireland 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 Dallas to Ireland

Mon, Oct 26 - Fri, Nov 6
Aer Lingus Logo
9:48 am - 5:10 am
DFW
-
DUB
14h 22m
1 stop
Aer Lingus Logo
1:00 pm - 9:08 am
DUB
-
DFW
26h 08m
1 stop
$361Aer Lingus
Sun, Oct 25 - Wed, Nov 4
Aer Lingus Logo
9:48 am - 5:10 am
DFW
-
DUB
14h 22m
1 stop
Aer Lingus Logo
1:00 pm - 9:08 am
DUB
-
DFW
26h 08m
1 stop
$362Aer Lingus
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
8:00 am - 7:45 am
DAL
-
DUB
17h 45m
1 stop
Multiple Airlines Logo
9:40 am - 8:36 pm
DUB
-
DAL
16h 56m
1 stop
$726Multiple Airlines
Tue, Sep 1 - Wed, Sep 9
Delta Logo
2:57 pm - 8:45 am
DAL
-
DUB
11h 48m
1 stop
Delta Logo
11:00 am - 8:30 pm
DUB
-
DAL
15h 30m
1 stop
$731Delta
Sun, Aug 2 - Tue, Aug 18
Delta Logo
3:45 pm - 2:40 pm
DFW
-
ORK
16h 55m
1 stop
Delta Logo
5:15 pm - 6:59 pm
ORK
-
DFW
31h 44m
2 stops
$736Delta
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
3:55 pm - 8:45 am
DAL
-
DUB
10h 50m
1 stop
Multiple Airlines Logo
11:00 am - 10:31 pm
DUB
-
DAL
17h 31m
1 stop
$737Multiple Airlines
Tue, Oct 27 - Fri, Nov 6
KLM Logo
12:01 pm - 7:45 am
DAL
-
DUB
14h 44m
1 stop
KLM Logo
9:45 am - 10:32 pm
DUB
-
DAL
18h 47m
1 stop
$740KLM
Mon, Aug 3 - Wed, Aug 19
KLM Logo
6:00 am - 8:45 am
DAL
-
DUB
20h 45m
1 stop
KLM Logo
5:55 am - 5:43 pm
DUB
-
DAL
17h 48m
2 stops
$741KLM
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
7:30 am - 10:15 am
DFW
-
SNN
20h 45m
1 stop
United Airlines Logo
12:30 pm - 11:30 pm
SNN
-
DFW
17h 00m
1 stop
$835United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
2:26 pm - 7:30 am
DFW
-
SNN
11h 04m
1 stop
United Airlines Logo
9:30 am - 5:45 pm
SNN
-
DFW
14h 15m
2 stops
$839United Airlines
Booking Insights

KAYAK's insights & trends for Dallas to Ireland flights

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

What is the cheapest Dallas to Ireland flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Ireland from Dallas found in the last 5 days was to Dublin, at $845 round-trip. The most popular route is from Dallas/Fort Worth Airport (DFW) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 5 days was $845.

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

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

The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $922 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is $936.

What is the cheapest month to fly from Dallas to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas to Ireland, 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 from Dallas to Ireland is August, when tickets cost $101 (return) on average. On the other hand, the most expensive months are March and April, when the average cost of round-trip tickets is $479 and $401 respectively.

What’s the cheapest day of the week to fly from Dallas to Ireland?

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

For Dallas to Ireland, Tuesday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Ireland back to Dallas, the best deals are generally found on Tuesday, with Saturday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas to Ireland, 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 on the flight from Dallas to Ireland, you should book around 5 weeks before departure, which saves you about 28% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Cheapest flight$251
Flight from Dallas/Fort Worth Airport to Dublin

FAQs - booking Ireland flights

  • Which airport in Ireland should I fly to if I plan on visiting other European countries?

    If you plan on visiting other European countries after visiting Ireland, you should fly to Dublin Airport, as this airport offers the most flights to other European countries like Britain, Germany, Portugal, Greece, and even Spain.

  • What are the layover options for flights from Dallas to Ireland?

    The popular layover options between Dallas and Ireland are New York, Paris, and Philadelphia. It’s worth noting that different airlines have different layover options. If you board Lufthansa, your stopover will be in Paris, while if you board American Airlines, your stopover will be in Philadelphia.

  • At what time should I get to Dallas/Fort Worth International Airport so that I don’t miss my flight?

    Dallas/Fort Worth International Airport is a pretty busy airport. Thus, to be able to have everything in order before your flight departs, it’s advisable that you get to the airport at least 2h before your flight is scheduled to depart.

  • What is the most convenient way I can get to Dallas/Fort Worth International Airport?

    The most convenient means of transport you can get to Dallas/Fort Worth International Airport is by taxi. Onboard a taxi, you’ll be able to spend less time on the road than an individual who takes a shuttle to the airport. You’ll also be able to carry all your luggage with ease.

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

    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 from Dallas to Ireland.

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

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

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

    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 from Dallas to Ireland 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 from Dallas to Ireland?

    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 from Dallas to Ireland 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 Ireland

  • All flights to Ireland usually depart Dallas at the legendary Dallas/Fort Worth International Airport. The fourth-busiest airport in the world in terms of passenger traffic, this airport, situated halfway between Dallas and Fort Worth, boasts of amenities like spacious lounges, on-site food restaurants, well-maintained restrooms, ATMs, and payphones. Given that this airport is pretty organized, at this station, you’ll have your bags checked quite quickly. You’ll also experience a short line while boarding your flight.
  • The airport you choose to land at should be close to the destinations you plan on visiting. Suppose you plan on visiting destinations situated in Southern Ireland. In that case, you should board a flight from Dallas that lands at Cork Airport. In contrast, if you plan on visiting destinations situated in Northern Ireland, you should board a flight from Dallas that lands at Belfast International Airport. If, however, you plan on visiting destinations around the center of Ireland, you should board a flight that will land at Dublin International Airport.
  • Currently, no airline offers direct flights from Dallas to Ireland. However, several air travel companies offer one-stop flights to Ireland. These airlines are Lufthansa, British Airways, Delta Airlines, and American Airlines. If you’re a fan of sustainable travel, you should consider flying to Ireland with either British Airways or American Airlines, as these two airlines have taken a number of initiatives to reduce their impact on the environment. If you’re on a budget, you should consider flying to Ireland with Delta Airlines, as this airline is renowned for offering affordable plane tickets.
  • Before boarding your flight to Ireland, it’s in your best interest to ensure that you have your entry documents in order. This is because once you land at any airport in Ireland, you’ll need to show your documents at the airport’s security checkpoint before you can be allowed to exit the airport. If you’re a US citizen, you only need your passport to enter. If you’re a citizen of any of the European Union countries, you’ll also need to present your passport or a valid national identity card, as Ireland is not a member of the Schengen Agreement.
  • If you land at Belfast International, Dublin Airport, or Cork Airport, it’s safe to say that you’ll be quite tired, as flights from Dallas to any of these airports are usually quite long. At any of these airports, you’ll get the chance to rest, as they all boast well-maintained, spacious, and comfortable lounges. Given that they all also have on-site restaurants, you’ll get the chance to eat some delicious delicacies.

Reviews of the top 5 airlines serving from Dallas to Ireland

 
Need help choosing which airline to fly with from Dallas to Ireland? 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.
7.7
FinnairOverall score based on 1405 reviews
6.7Food
7.7Boarding
8.2Crew
7.4Comfort
6.9Entertainment
Airline reviews

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

10.0 ExcellentAnonymous, Jun 2026
DUB - DFW
Read more Finnair reviews

Flight on time, landed well ahead of schedule. Attendants were excellent and responsive

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Very good seat, very comfortable, good food, and good service.

It was a good flight, very comfortable seats for sleeping in business class. Probably the most comfortable business class seat I've ever had (20+ times in business class on various airlines). Service was good, but the only downside is my screen didn't work and it had to be reset multiple times to get it to shut off. I had to block my eyes because the screen was white almost the entire flight and I wore an eye mask when I slept. But when eating and reading in my seat, my eyes hurt because the only way to turn the screen off was reset it and the screen would only be off for a few minutes at a time.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Friendliest Flight Attendant I’ve seen since I flew on Southwest Airlines. The whole trip was outstanding…and arrived Early!

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

Vegetarian food options were pretty tasteless. Gob of rice with absolutely no protein, barely any vegetables, and poorly seasoned. Food was the major disappointment of an otherwise good flight experience. However, food is a differentiator on long haul flights.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

The plane was large, not full, but one with 3 seats near each window and 4 in a row in the middle of the plane. There were screens on the backs of the seats for entertainment and information. To use the entertainment one needs ear plugs that physically plug into the screen. My husband had some he let me use as I only had blue tooth type. The stewards gave out some headphones to some, but when my neighbor asked for some, the steward said no. So maybe they ran out? Idk. Bring the old kind of headphones or earbuds if you want entertainment in case this is the type of entertainment offered. We had a very tight connection in Miami. 43 minutes. The other economy passengers allowed us to get ahead of them because I asked if we could since we were near boarding time for our next flight and 35 gates away. They were extremely kind. First class wasn’t going to allow us to pass through. We did make the next flight. Our baggage didn’t, but they were delivered to us the next day and we were prepared with essentials in our carry on packs.

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

They lost my baggage and I am still struggling to the information and update

Flight delays for communication overall not a good experience uncomfortable on the plane. Person in front of me reclined his seat, putting them inches from my lap.

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

In general, I've had excellent experiences with Iberia flights and will continue to use them. In this last flight there were two things that didn't go right. I didn't get the kosher meal I had pre-requested when I had checked in on-line. Things worked out OK as we ended up eating the fish and vegetarian choices, which were really good. The other issue was that some movies for me and my wife started fine but after 8-12 minutes the content just switched to something else. The flight attendant reset our entertainment systems, but the problem persisted. We ended up choosing other movies/TV shows that did work fine.

Awful. They didn't even show concern that her connecting flight( Dallas to Mardrid) was gone/missing. I don't understand how that is even possible. Rudest answer from one of the crew was that American Airlines sold the tickets to somebody else. My daughter was not in the list.

The flight was canceled on a Thursday last minute. I lost thousands of dollars in hotels and car rental

Excellent lie flat seat for premium economy! Great staff. Bad food . Not so great entertainment. My bag didn’t make it either.

Really like the idea experience on this airline I will use again

Plane delayed due to weather. Plane boarded, then told to unboard due to a maintenance issue.

the seats were so cramped you could barely move. it was difficult to eat when passengers would recline their seats. the seats were so flimsy and unstable that whenever someone got in and out of their seat, it bounced like a spring back in your face. the movies were nice. the food was terrible. even though the conditions were terrible, they tried to pressure passengers to relocate their seats to accommodate adults who were related and wanted to sit next to each other, even after the passengers expressed that they did not want to move for that purpose. on the connecting flight, the “service” consisted of items for purchase. even though the flight was only 45 minutes, once again passengers (including me) were pressured to relocate for people to sit next to each other. they couldn’t be apart for 45 minutes? this was much less compelling than being apart for an 8 hour flight.

Everything went smoothly, and we even arrived 40min earlier than scheduled, on an Orland-Madrid route.

The staff was very nice and helpful. Some of the best crew I have met.

Everything you need to know for your flight from Dallas to Ireland

Cabin class types available on flights to Ireland

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