Cheap flights from Dublin to Dallas from £257
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Dublin to Dallas are usually found in February or March, booked 80 days in advance, depart on a Sunday or Wednesday and return on a Wednesday
Cheap flight deals from Dublin to Dallas
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.
Round-trip from | £529 |
---|---|
One-way from | £257 |
Popular in | August |
Cheapest in | February |
Average price | £749 |
Find flight deals from Dublin to Dallas
Cheapest flights from Dublin to DallasExplore the most affordable flight options available from Dublin to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Explore the most affordable flight options available from Dublin to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Dublin to Dallas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Use the filters below to find and compare flights from Dublin to Dallas that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinDallas
DUB - DFW
DUBDFW
Dublin
Wed 20/8
07:50-23:54
2 stops22h 04m
Dallas/Fort Worth
Mon 25/8
10:26-13:15
2 stops20h 49m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Wed 20/8
13:35-19:10
1 stop35h 35m
Dallas/Fort Worth
Mon 25/8
14:30-12:35
1 stop40h 05m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Wed 17/12
10:40-18:29
1 stop13h 49m
Dallas/Fort Worth
Sun 4/1
11:15-07:30
1 stop14h 15m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Mon 1/12
14:05-17:20
Nonstop9h 15m
Dallas/Fort Worth
Wed 31/12
16:50-07:15
Nonstop8h 25m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Mon 1/12
14:05-17:20
Nonstop9h 15m
Dallas/Fort Worth
Wed 31/12
17:10-12:10
1 stop13h 00m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Wed 17/12
09:00-18:35
2 stops15h 35m
Dallas/Fort Worth
Sun 4/1
14:19-09:55
2 stops13h 36m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Sat 1/11
05:55-22:31
2 stops21h 36m
Dallas/Fort Worth
Tue 18/11
11:15-07:45
1 stop14h 30m
DublinDallas
DUB - DAL
DUBDAL
Dublin
Mon 1/12
09:45-17:50
1 stop14h 05m
Dallas Love Field
Wed 31/12
12:01-07:45
1 stop13h 44m
DublinDallas
DUB - DFW
DUBDFW
Dublin
Fri 7/11
09:25-14:25
1 stop35h 00m
Dallas/Fort Worth
Tue 2/12
16:15-17:10
2 stops18h 55m
DublinDallas
DUB - DAL
DUBDAL
Dublin
Wed 12/11
10:45-23:41
2 stops18h 56m
Dallas Love Field
Sun 16/11
08:00-09:20
2 stops19h 20m
Best time to book a flight from Dublin to Dallas
Have a flexible travel schedule? Discover the best time to fly to Dallas from Dublin with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Dallas
How far ahead should I book a flight from Dublin to Dallas?
Use this chart to determine the optimal time to book a return flight from Dublin to Dallas. Price data was last updated on 27 June 2025.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Dublin to Dallas?
Currently, March is the cheapest month in which you can book a flight from Dublin to Dallas (average of £737). Flying from Dublin to Dallas in July is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to DFW?
Find hourly flight availability from Dublin to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Dublin to Dallas by exploring options for tickets at midday.
How much does it cost for a return flight from Dublin to Dallas?
Reviews of airlines servicing Dallas
Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated 2 July 2025.
Check out reviews from past customers who have flown with Delta, KLM, andFinnair from Dublin to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Entertainment
Overall
Food
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Dublin to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Dublin to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
Top 9 airlines flying from Dublin to Dallas
Discover the top 9 airlines that operate flights from Dublin to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 2 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Dallas?
Cheapflights makes it easy to find Dublin to Dallas flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Dallas?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Dallas by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Dallas with no change fees?
Yes, we can. To see specific flights from Dublin to Dallas with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Dublin to Dallas become cheaper?
Not ready to book yet? You can track prices for flights from Dublin to Dallas on Cheapflights with our Price Alert feature and get notified when better prices are available.