Cheap flights from Ireland to Dallas from £373
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 28/7. 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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1 adult
Economy
0 bags
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Recent return flight deals from Ireland to Dallas
These are some of the best return flight deals from Ireland to Dallas that have been recently found on momondo from popular airlines, departing in the coming months.
Recent one-way flight deals from Ireland to Dallas
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Dallas.
Recent last minute flight deals from Ireland to Dallas
Planning a quick getaway from Ireland to Dallas? These are the last-minute flight deals available now.
Recent direct flight deals from Ireland to Dallas
If you prefer a non-stop journey, check out our latest direct flight deals to Dallas, so you can enjoy a seamless trip without stopovers.
United Airlines flights from Ireland to Dallas
Our best United Airlines deals on Ireland to Dallas flight tickets
United Airlines![United Airlines]()
28 May![United Airlines]()
4 Jun
DUB09:50Dublin
15h 24m
1 stop
DFW19:14Dallas/Fort Worth
DFW12:15Dallas/Fort Worth
12h 55m
1 stop
DUB07:10Dublin
United Airlines![United Airlines]()
11 May![United Airlines]()
27 May
DUB09:50Dublin
15h 24m
1 stop
DFW19:14Dallas/Fort Worth
DFW13:55Dallas/Fort Worth
15h 15m
1 stop
DUB11:10Dublin
Delta flights from Ireland to Dallas
Our best Delta deals on Ireland to Dallas flight tickets
Delta![Delta]()
28 May![Delta]()
4 Jun
DUB08:55Dublin
19h 10m
2 stops
DFW22:05Dallas/Fort Worth
DFW13:47Dallas/Fort Worth
12h 58m
1 stop
DUB08:45Dublin
Delta![Delta]()
11 May![Delta]()
27 May
DUB05:55Dublin
17h 50m
2 stops
DFW17:45Dallas/Fort Worth
DFW13:27Dallas/Fort Worth
14h 58m
2 stops
DUB10:25Dublin
See travel insights to Dallas from
How to get the cheapest flight ticket from Ireland to Dallas
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?
In general, February is the cheapest month to fly from Ireland to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £589. If you are unable to visit Dallas during the month of February, then departing from Ireland during the month March is also very affordable. Most momondo users find prices during this month for around £617.
What is the cheapest day to depart on your flight to Dallas?
According to our data, Sunday is the cheapest day to fly to Dallas from Ireland. The lowest ticket price found for a Sunday departure recently was £594. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ireland to Dallas on a Saturday will generally be more expensive and average around £685. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Dallas?
At midday is the cheapest time of day to fly from Ireland to Dallas when you can find flight prices for as low as £584. Flying to Dallas at midday is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around £833 per ticket.
What is the cheapest Ireland to Dallas flight route?
Fly from Dublin to Dallas/Fort Worth for the best Ireland - Dallas flight prices
How far in advance should I book a flight to Dallas?
You are more likely to see cheaper flights to Dallas from Ireland when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around £676 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Ireland for as low as £589 on momondo.
What cabin class options are available on Ireland to Dallas flights?
There are 2 cabin classes available to choose from on Ireland to Dallas 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?
Turkish Airlines, WestJet, and Finnair are the most popular carriers operating from Ireland to Dallas
Which airlines fly to Dallas?
Finnair, British Airways and Aer Lingus are the top three most popular airlines that fly to Dallas from Ireland according to our data. Finnair is the first choice among our users, with 28% of people opting to fly with this airline when travelling to Dallas. Keep in mind that there are 9 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.
How many flights depart from Ireland to Dallas on average per day?
3 flights are operational daily from Ireland to Dallas as of May 2025. The most popular departure time for this route is 12:00, with 100% of flights per day taking off in the afternoon.
How many flights depart from Ireland to Dallas on average per week?
The number of flights available between Ireland and Dallas is 25 per week as of May 2025. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.
Cheap Ireland to Dallas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Ireland to Dallas
When did momondo last update prices for flights from Ireland to Dallas?
Prices for flights from Ireland to Dallas refresh daily.
How many operators does momondo search for flights from Ireland to Dallas?
As of May 2025, there are 9 operators available to choose from for flights from Ireland to Dallas.
How old do you have to be to fly from Ireland to Dallas?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Dallas.
What documentation or ID do you need to fly to Dallas?
The travel and health documents you'll need for your trip to Dallas 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. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Ireland to Dallas
Compare and see reviews for airlines that fly from Ireland to Dallas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £485 | Free Cancellation | Rating 7.3 3,791 reviews | |||
| PriceFrom £501 | Free Cancellation | Rating 6.6 6,845 reviews | |||
| PriceFrom £504 | Free Cancellation | Rating 7.4 1,446 reviews | |||
| PriceFrom £523 | Free Cancellation | Rating 7.8 1,334 reviews | |||
| PriceFrom £531 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £558 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom £562 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom £578 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom £619 | Free Cancellation | Rating 7.0 1,076 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ireland to Dallas?
It is quick and easy to find Ireland to Dallas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Dallas that suits you.
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?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Ireland.
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.