$318 Cheap Flights from Dallas (DFW) to Dublin (DUB)
Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to Dublin Airport (DUB)
Aer LingusAer Lingus
IberiaIberia
LufthansaLufthansa
FinnairFinnair
British AirwaysBritish Airways
Brussels AirlinesBrussels Airlines
Turkish AirlinesTurkish Airlines
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Cheap Flights from Dallas to Dublin (DFW-DUB)
Alternative airports near Dublin
Prices were available within the past 7 days. Prices and availability are subject to change.
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Dallas (DFW) to Dublin (DUB) at a glance
Explore a range of airlines providing flights from Dallas-Fort Worth International Airport (DFW) to Dublin Airport (DUB) on this international long-haul journey. Whether you’re looking for cheap flights from Dallas or prefer a full-service experience, you can compare options to discover the itinerary that aligns with your budget and travel plans. Get ready to uncover the iconic sights and vibrant neighborhoods of Dublin as you plan your trip.
- Fastest flight duration: around 8h 45m non-stop
- Route distance: roughly 4,500 miles (7,240 km)
- Flights per week: around 10 departures on average
- Typical fares (one-way): economy tickets often range from $240–$750, depending on seasonality and how far ahead you book
Flights from Dallas-Fort Worth International Airport (DFW) to Dublin Airport (DUB)
According to the latest traveler bookings, the top airlines flying from Dallas to Dublin are favored for their non-stop and one-stop flights. Popular layover options include Heathrow Airport (LHR) with an approximately 2-hour 15-minute layover, Philadelphia International Airport (PHL) with around a 2-hour layover, and Washington Dulles International Airport (IAD) offering about a 1-hour 45-minute layover. This variety allows you to customize your journey by balancing price, total travel time, and cabin class for the ideal itinerary.
- American Airlines: Operating as a full-service airline, it provides both non-stop and one-stop options. One-way fares generally fall between $250 and $920, making up around 61% of flights on this route, with a standard non-stop travel duration of 8 hours and 45 minutes.
- British Airways: This full-service airline features non-stop, one-stop, and multi-stop flights, with one-way ticket prices typically ranging from $240 to $690. It constitutes about 13% of departures on this route, offering a one-stop journey that usually takes 10 hours in-flight, totaling approximately 12 hours and 30 minutes.
- United: As a full-service carrier, United provides one-stop services with one-way fares generally between $240 and $610. It accounts for around 7% of departures on this route, featuring an in-flight duration of 10 hours, leading to a total journey time of about 12 hours and 30 minutes, including layover.
- Aer Lingus: This full-service airline offers both non-stop and one-stop flights. One-way fares typically range from $365 to $1575, representing about 6% of the departures on this route, with a usual non-stop journey time of 8 hours and 45 minutes.
- Iberia: As a full-service airline, Iberia provides non-stop flights with one-way fares commonly between $260 and $895. It comprises around 4% of departures on this route, with an overall travel time of 8 hours and 45 minutes.
Travelers have the option to enhance their journey from Dallas to Dublin with upgraded flight choices. American Airlines provides both Business Class and Premium Economy, while Aer Lingus features Business Class for a more comfortable experience.
Best time to fly from Dallas (DFW) to Dublin (DUB)
The most popular months for travelers flying from Dallas to Dublin are March, May, and July, when peak temperatures in Dublin reach up to 59.2°F in July. If you prefer quieter travel, consider February, the least busy time to visit with temperatures around 42.6°F and typically the lowest average one-way fare (around $337). Flight availability peaks in March, with approximately 16 flights per week, making it easier to find convenient departure times. January, April, and October have the fewest flights, with approximately 8 flights per week.
- Cheapest time to fly: February usually offers good deals with average one-way fare around $337, roughly 30% cheaper than the yearly average.
- Most flight options: March has the highest number of flights from Dallas to Dublin, with approximately 16 flights per week, giving you more flexibility in scheduling your trip.
| Month | Temperature | Demand | Weekly Flights | Average one-way Fare |
| January | 41.9°F (5.5°C) | Low | 8 | $408 |
| February | 42.6°F (5.9°C) | Low | 9 | $337 |
| March | 43.9°F (6.6°C) | High | 16 | $478 |
| April | 46.8°F (8.2°C) | Average | 8 | $491 |
| May | 51.4°F (10.8°C) | High | 11 | $480 |
| June | 56.3°F (13.5°C) | Average | 9 | $660 |
| July | 59.2°F (15.1°C) | High | 9 | $617 |
| August | 58.6°F (14.8°C) | Average | 10 | $533 |
| September | 55.9°F (13.3°C) | Average | 10 | $521 |
| October | 52.3°F (11.3°C) | Average | 8 | $395 |
| November | 46.8°F (8.2°C) | Average | 9 | $446 |
| December | 43.5°F (6.4°C) | Low | 10 | $455 |
*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.
Alternative routes from Dallas (DFW) to Dublin (DUB)
How to find the best prices for flights from Dallas (DFW) to Dublin (DUB)
Getting some of the best deals on flights from Dallas to Dublin is all about timing and flexibility. Here are some key tips to help you save:
- Best times to book and fly: cheaper fares are usually found when booking at least two months in advance, coinciding with when most travelers make their reservations. Afternoon departures from 12 PM to 6 PM often offer lower prices, while evening flights from 6 PM to 12 AM are the most popular. Additionally, flying on Tuesday typically results in cheaper rates, though Saturday is the busiest travel day.
- Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
- Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
- Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
- Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
- Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.
*Members only. Savings vary and are not available on all bundles. Select hotels.
Arriving at Dublin Airport from Dallas-Fort Worth International Airport
Dublin welcomes travelers from Dallas with a range of transport options based on price, convenience, and proximity. Dublin city center is approximately a 15-minute drive (covering about 8 miles) from Dublin Airport, depending on traffic. Here's how to reach Dublin efficiently:
- Hotel transfer: Transfers offer a convenient way to reach your hotel in Dublin, with private rides that can be arranged in advance.
- Car rental: Renting a car from Dublin Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Dublin Airport on Expedia.
- Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
- Public transportation: From Dublin Airport, several key transport options are conveniently located nearby. Dublin Howth Junction Station, a train station, is about 4.9 miles from the airport by car, while Phibsborough Tram Stop, a metro station, is approximately 6.2 miles away by car. Additionally, 3Arena Seaport, a seaport, is situated around 6.7 miles from the airport, also accessible by car.
Dallas to Dublin Flights
The cheapest times to fly from Dallas to Dublin
On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Dublin are during the month of March. You can find some of the cheapest flights from Dallas to Dublin with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Dallas to Dublin
Sunday is one of the best days to book for cheap flights from Dallas to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.
How to find cheap round-trip tickets from Dallas to Dublin
Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $318 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.
Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.
You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.
*Terms apply.
Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.
Frequently Asked Questions
How much does a flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) cost?
You can find cheap one-way flights from $318 and cheap return flights $685 Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) with Expedia. One-way flights usually range from $470 to $4861, and return flights typically cost between $690 and $5020. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) ticket fares go up or down.
*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
April is the cheapest month to fly from Dallas (DFW) to Dublin (DUB), with average round-trip fares around $650. This price is about 23% lower than the average throughout the year, as spring typically offers lower fares before the summer rush. Other affordable months to consider are January and October.
*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
American Airlines offers around 7 weekly direct flights from DFW to DUB.
How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
The best airline to fly with from Dallas, TX (DFW) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines also offers the most daily flights from DFW to DUB, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
There are approximately 1 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to (DUB). For more options, look at flights that include layovers.
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from DFW to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
The most popular departure times for flights from Dallas (DFW) to Dublin (DUB) are from 3pm to 6pm. About 26% of passengers choose this time, likely because it allows for a comfortable evening arrival in Dublin. American Airlines is one of the major carriers offering flights during this window.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
A nonstop flight from DFW to DUB typically takes around 8 hours 50 minutes, covering approximately 4,462 miles. Connecting flights on this route usually add 3 hours 10 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
You can fly business class between DFW and DUB. Airlines that offer business class service on this route include:
- United Airlines
- Lufthansa
- American Airlines
- Air Canada
- British Airways
- Turkish Airlines
- Air France
- Finnair
- Delta Air Lines
- Iberia
First class is available with United Airlines.
How much is a business class flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
A direct, return business class ticket from Dallas, TX (DFW) to Dublin (DUB) typically costs between $8,273 - $9,968. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) if you opt for a connecting flight.
*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.
*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) Dublin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.
Travel information
Origin airport | Dallas-Fort Worth Intl. Airport |
|---|---|
Destination airport | Dublin Airport |
Distance | 4,462 miles away |
Airlines serving | Aer Lingus, Iberia, Lufthansa, Finnair, British Airways, Brussels Airlines, Turkish Airlines, Air Canada, American Airlines, United, Delta, KLM, Air France, JetBlue Airways |
Popular airline | Aer Lingus |
Roundtrip price | $685 |
Average flight time | 8 hours 35 mins |