$218 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 1/25. 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.
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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$480
Cork
Cork1 stop$505
Dublin
Dublin1 stop$480
Cork
Cork1 stop$505

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

Tue, Feb 17 - Fri, Feb 27
British Airways Logo
9:15 pm - 5:00 pmDFW-DUB
13h 45m1 stop
British Airways Logo
10:45 am - 7:10 pmDUB-DFW
14h 25m1 stop
$480British Airways
Find Deal
Wed, Feb 4 - Thu, Mar 12
British Airways Logo
9:15 pm - 5:00 pmDFW-DUB
13h 45m1 stop
British Airways Logo
8:50 am - 8:10 pmDUB-DFW
16h 20m1 stop
$484British Airways
Find Deal
Mon, Jan 19 - Wed, Jan 28
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
$486Multiple Airlines
Find Deal
Mon, Jan 19 - Wed, Jan 28
United Airlines Logo
1:38 pm - 8:10 amDFW-DUB
12h 32m1 stop
United Airlines Logo
9:00 am - 4:00 pmDUB-DFW
37h 00m2 stops
$489United Airlines
Find Deal
Tue, Dec 2 - Fri, Dec 12
American Airlines Logo
9:15 pm - 3:40 pmDFW-DUB
12h 25m1 stop
American Airlines Logo
12:55 pm - 4:50 pmDUB-DFW
9h 55mnonstop
$494American Airlines
Find Deal
Sun, Apr 26 - Tue, May 5
United Airlines Logo
7:27 pm - 7:10 amDFW-DUB
29h 43m2 stops
United Airlines Logo
9:50 am - 1:38 pmDUB-DFW
33h 48m2 stops
$498United Airlines
Find Deal
Tue, Mar 17 - Fri, Mar 27
American Airlines Logo
6:00 pm - 11:15 amDFW-DUB
12h 15m1 stop
American Airlines Logo
12:05 pm - 9:55 pmDUB-DFW
14h 50m1 stop
$501American Airlines
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Wed, Jan 7 - Tue, Jan 13
Delta Logo
7:30 am - 8:45 amDFW-DUB
19h 15m1 stop
Delta Logo
6:00 am - 1:50 pmDUB-DFW
13h 50m1 stop
$511Delta
Find Deal
Wed, Jan 7 - Tue, Jan 13
Delta Logo
5:30 am - 8:45 amDFW-DUB
21h 15m2 stops
Delta Logo
6:00 am - 1:50 pmDUB-DFW
13h 50m1 stop
$516Delta
Find Deal
Sat, Dec 13 - Sat, Dec 20
Aer Lingus Logo
9:15 pm - 11:25 pmDFW-ORK
20h 10m1 stop
Aer Lingus Logo
8:10 pm - 7:10 pmORK-DFW
29h 00m1 stop
$4,870Aer Lingus
Find Deal
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 72 hours was to Dublin, at $507 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 72 hours was $507.

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 February, when tickets cost $630 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,160 and $941 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, Wednesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Ireland back to Dallas, the best deals are generally found on Wednesday, 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 3 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Cheapest flight$218
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.

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

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $779 on average. Morning departures are around 11% 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 $986.

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.
7.6
FinnairOverall score based on 1333 reviews
7.4Comfort
6.9Entertainment
7.6Boarding
6.7Food
8.1Crew
Airline reviews

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.

8.0 ExcellentDavid, Oct 2025LHR - BWI
Read more Finnair reviews

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.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

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.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

A little bit more leg room in premium economy. I am 6’4”.

Overall it was good. I missed my connection but I was put on another flight.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

The flight was fine. This survey is not. There is no option for N/A so items which don’t apply to my experience still must be rated. In those instances I give a “3” rating which ultimately skews the results.

The actual trip was fine, however, the changes made to our flights and the layovers were had to endure were awful.

Flight from Dallas to OKC was good, but my trip was interrupted due to a delayed flight from Austin to DFW, which happens all the time. I frequently miss my connection from DFW and American can never seem to make this work!

Because the plane was 90 degrees F, they would not let us board. I wish they had, because it meant we were delayed. It's Texas, of course it's hot. We would have survived.

My experience with Aer Lingus was not too good. First, because of the last minute delayed flight from Amsterdam to Dublin we almost missed our flight from Dublin to Philadelphia. Secondly, the flight from Dublin to Philadelphia had very uncomfortable seats especially it was a very long flight. My buttocks were constantly in pain for sitting on these seats for this long. Lastly, the service in the plane was also slow. I asked for a second cup of water and the hostess told me he'll be right back with that where it took him over an hour to come back with water. It was warm in the plane and I was very thirsty. Overall this airline needs much improvement in their services.

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

They specifically asked about my flight from bordeaux to Dublin, which was fine. A little lacking but for a 1 and a half hour flight - it was more than enough. I transferred at Dublin and went to Newark. And wow that flight was incredible.

The food on the flight was of marginal quality. Small bits of chicken, instant mashed potatoes and some carrots. The rolls were very dry, nearly inedible. The seats were quite small and didn’t allow for any shifting of position during the flight. There was limited leg room.0

The seats are so small that you can barely move at all. Don't try to eat with utensils in your seat either - you will elbow your neighbor in the face. Miserably small and I swear they are shrinking every time I fly. Food was meh (per usual), but at least there is free alcohol on an overseas flight. Doesn't make up for sitting in a torture chamber while hurtling through the air with hundreds of fussy people, but it's something. Entertainment options (movies, shows) are okay, nothing special, but at least there are screens, because most of the seats in these large planes do not have adjustable lighting - or air control - that you can get to, it's too high to reach - which makes reading impossible. Zero stars, AA.

Disaster. Downgraded. Zero apology. No effort or coordination between gate and crew. Awful seat blocked by door emergency slide box. Iberia is a mess. App never works. Avoid this airline.

We departed late but made up most of the time in flight. Our ticket was pure economy, so it wasn’t anything fancy; however, I heard that we arrived in Madrid at the exact same time that First Class passengers arrived! Overall, our experience was similar to what we had on other American Airlines transatlantic flights - good value at a reasonable price. We were even able to get our carry-on baggage onto the plane without needing to gate check it.

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

It was fortunate that the flight arrived in London in accordance with schedule, and the luggage was promptly transferred to the luggage carousel. However, I find it concerning that even minor issues in economy cabins are prevalent within the industry. American Airlines, in particular, appears to have the least legroom and feels more crowded due to the proximity of neighboring passengers. Additionally, the crew’s adherence to protocol is inconsistent. While they may enforce certain rules set by the FAA on a select few individuals, they often overlook numerous violations, such as failing to reset seat recline during landing.

We liked the flight but while we purchased an aisle seat, our seats had a different configuration on this flight. A fellow passenger suggested that the airplane had been changed. Too bad we were not informed and had no chance to modify our seat preferences. We were stuck in the window and middle seats with no chance to walk around and go to the bathroom without disturbing our sleeping fellow passenger.

The crew were not very personable. The crew did not serve tea or coffee. The bathroom was not kept clean. Two out of the 5 toilets in the cabin weren't working.

It was extremely cold in the back of the plane. The seats are uncomfortable and space very small. Crew was excellent as usual.

Check in needed to be in person, not nice. Also I won’t do connections in Charlotte again because you need to go through security again and short connections become a problem

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.

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