Cheap flights from Ireland to Dallas from €276
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 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Return
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.
Iberia flights from Ireland to Dallas
Our best Iberia deals on Ireland to Dallas flight tickets
Iberia![Iberia]()
26 Sept![Iberia]()
2 Oct
DUB12:40Dublin
9h 30m
DFW16:10Dallas/Fort Worth
DFW18:45Dallas/Fort Worth
9h 00m
DUB09:45Dublin
Iberia![Iberia]()
9 May![Iberia]()
25 May
DUB12:40Dublin
9h 40m
DFW16:20Dallas/Fort Worth
DFW18:50Dallas/Fort Worth
8h 55m
DUB09:45Dublin
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
31h 04m
1 stop
DFW10:54Dallas/Fort Worth
DFW16:18Dallas/Fort Worth
11h 27m
1 stop
DUB09:45Dublin
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 €693. 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 €726.
What is the cheapest day to depart on your flight to Dallas?
The cheapest day to depart from Ireland to Dallas is on a Friday when prices can be found for as low as €717. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Dallas for around €933.
What is the cheapest time of day to depart on your flight to Dallas?
According to our data, the cheapest time of day to fly to Dallas is in the afternoon. momondo users have found flights departing from Ireland to Dallas in the afternoon for as low as €592. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around €785 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 €795 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 €693 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?
WestJet, Aer Lingus, and Turkish Airlines are the most popular carriers operating from Ireland to Dallas
Which airlines fly to Dallas?
British Airways, American Airlines and Aer Lingus are the top three most popular airlines that fly to Dallas from Ireland according to our data. British Airways is the first choice among our users, with 31% of people opting to fly with this airline when travelling to Dallas. Keep in mind that there are 7 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?
5 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?
As of May 2025, 35 flights take off from Ireland and land in Dallas each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Dallas?
As of May 2025, there are 7 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 stopovers. 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 required for your trip to Dallas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Dallas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
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 €397 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom €456 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom €563 | Free Cancellation | Rating 7.6 1,275 reviews | |||
| PriceFrom €578 | Free Cancellation | Rating 7.3 3,791 reviews | |||
| PriceFrom €657 | Free Cancellation | Rating 6.6 6,846 reviews | |||
| PriceFrom €684 | Free Cancellation | Rating 7.0 2,701 reviews | |||
| PriceFrom €701 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
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?
All flight searches from Ireland to Dallas on momondo can be filtered to show those which offer flexible booking policies.
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?
Price alerts on flights to Dallas from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.