Cheap flights from Ireland to Dallas from €353
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 5/1. 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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Not ready to book? to track prices.KLM flights from Ireland to Dallas/Fort Worth Airport
Our best KLM deals on Ireland to Dallas/Fort Worth Airport flight tickets
British Airways flights from Ireland to Dallas/Fort Worth Airport
Our best British Airways 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.
Fly from
Fly to
Route
Depart
Return
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Tue 3/11
10:00-18:25
1 stop14h 25m
Dallas/Fort Worth
Tue 10/11
15:45-10:15
1 stop12h 30m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Tue 3/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Tue 10/11
17:15-12:10
1 stop12h 55m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Tue 3/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Tue 10/11
16:35-07:10
Nonstop8h 35m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Sat 21/11
12:55-16:40
Nonstop9h 45m
Dallas/Fort Worth
Sat 28/11
16:25-07:10
Nonstop8h 45m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Thu 5/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Wed 18/11
16:35-07:10
Nonstop8h 35m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Mon 2/11
15:50-07:48
1 stop21h 58m
Dallas/Fort Worth
Fri 13/11
15:52-05:15
1 stop31h 23m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Thu 5/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Wed 18/11
11:41-05:15
1 stop11h 34m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Sat 21/11
18:05-15:50
1 stop27h 45m
Dallas/Fort Worth
Sat 28/11
16:25-07:10
Nonstop8h 45m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Thu 5/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Sat 21/11
16:25-07:10
Nonstop8h 45m
DublinDallas
DUB Dublin - DFW Dallas/Fort Worth
DUBDFW
Dublin
Thu 5/11
12:55-16:45
Nonstop9h 50m
Dallas/Fort Worth
Wed 18/11
16:35-07:10
Nonstop8h 35m
See travel insights to Dallas from
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?
The month of October is, on average, the cheapest month to fly to Dallas/Fort Worth Airport from Ireland, with most prices found around €787. If you aren’t able to travel during the month of October, then book flights to Dallas/Fort Worth Airport from Ireland during January instead. Flights to Dallas/Fort Worth Airport in January, while not as cheap as those in October, still average around €790.
What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?
Our data shows that Thursday is the least expensive day to fly to Dallas/Fort Worth Airport. Tickets to fly out on this day can be as low as €830. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €1,141.
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 at midday is the least expensive time of day to depart. momondo users have found prices as low as €760 when looking at flights departing at midday. In the morning is when there is more demand to fly to Dallas/Fort Worth Airport, so prices are often more expensive at around €891 per ticket.
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 €866 when searching weeks before you fly. 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 €792 on momondo.
What cabin class options are available on Ireland to Dallas/Fort Worth Airport flights?
There are 3 cabin classes available to choose from on Ireland to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ireland to Dallas/Fort Worth?
Delta is the most popular carrier operating from Ireland to Dallas/Fort Worth
Which airlines fly to Dallas/Fort Worth Airport?
Finnair, Aer Lingus and Iberia are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Ireland according to our data. Finnair is the first choice among our users, with 36% of people opting to fly with this airline when travelling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.
How often are flights from Ireland to Dallas delayed?
Historically, on average around 22% of flights between Ireland and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.
What is the most punctual flight time for Ireland to Dallas flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Ireland to Dallas flights?
According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.
How many flights depart from Ireland to Dallas/Fort Worth Airport on average per day?
As of October 2026, 5 flights take off from Ireland and land in Dallas/Fort Worth Airport each day. The most common flight departure time for this route is 12:00, with 100% of daily flights taking off in the afternoon.
How many flights depart from Ireland to Dallas/Fort Worth Airport on average per week?
35 flights are operational weekly from Ireland to Dallas/Fort Worth Airport as of October 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
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
Frequently asked questions about flying from Ireland to Dallas/Fort Worth Airport
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 were last updated today.
How many operators does momondo search for flights from Ireland to Dallas/Fort Worth Airport?
There are 4 operators available for flights from Ireland to Dallas/Fort Worth Airport as of October 2026.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check 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 licence 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 flights between Ireland and Dallas/Fort Worth Airport, the leading plane model is Boeing 777-200/200ER, making up 75.31% of the total bookings. Other popular models include Airbus A330-300 with 7.17%, Boeing 787-8 Dreamliner with 5.12%, and Boeing 787 Dreamliner with 3.87%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom €619 | Free Cancellation | Rating 7.0 3,254 reviews | |||
| PriceFrom €664 | Free Cancellation | Rating 7.6 1,428 reviews | |||
| PriceFrom €749 | Free Cancellation | Rating 7.0 12,134 reviews | |||
| PriceFrom €786 | Free Cancellation | Rating 7.3 1,818 reviews |
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Why should I use momondo to find a flight deal from Ireland to Dallas?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Ireland.
Can I find flights from Ireland to Dallas with flexible booking policies on momondo?
Flights from Ireland to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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?
Of course. momondo tracks the price of Ireland to Dallas flights. All you need is a valid email address and we will do the rest; it is that quick and easy.