Find flights
When to book
FAQs

Cheap flights from Dallas/Fort Worth Airport to Dublin

DFW — DUB
15 Oct — 22 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Dallas/Fort Worth to Dublin are usually found in January or February, booked 31 days in advance, depart on a Friday or Thursday and return on a Sunday

Cheap flight deals from Dallas/Fort Worth to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to Dublin (DUB). 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 15 September 2025.

Popular in

June

Cheapest in

January

Average price

£590

Good round-trip deal

£710 or less

Good one-way deal

£451 or less
Highest demand for flights based on searches. 21% potential increase in price (£115 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Dallas/Fort Worth to Dublin.
Search Deals
Price to beat on a one-way flight from Dallas/Fort Worth to Dublin.
Search Deals

Best time to book a flight from Dallas/Fort Worth to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Dallas/Fort Worth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Dublin

How far ahead should I book a flight from Dallas/Fort Worth Airport to Dublin?

Use this chart to determine the optimal time to book a return flight from Dallas/Fort Worth to Dublin. Price data was last updated on 12 September 2025.

The price you pay for your flight from Dallas/Fort Worth Airport to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 31 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Dublin?

Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Dublin (average of £71). Flying from Dallas/Fort Worth Airport to Dublin in August is currently the most expensive (average of £93). 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 DFW to DUB?

Find hourly flight availability from Dallas/Fort Worth to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 September 2025.

One of the essential ways to save on airfare from Dallas/Fort Worth Airport to Dublin is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 6% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Dallas/Fort Worth?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly into when you book flights from Dallas/Fort Worth to Dublin. 0 airlines have flights to Dublin from Dallas/Fort Worth on a regular basis. Booking flights from Dallas/Fort Worth to Dublin should not be difficult; the airport handles an average of 5 inbound flights from Dallas/Fort Worth per day.

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Dublin?

    Before booking your flight to Dublin from Dallas/Fort Worth Airport, check out the most reliable airlines to get you to your destination on time: American Airlines (46%), Aer Lingus (46%), Finnair( 46%).

  • Can I find deals for flights from Dallas/Fort Worth to Dublin that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Dublin.

  • Can I find deals for business class flights from Dallas/Fort Worth to Dublin?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Dublin?

    Currently, January is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Dublin (average of £71). Flying from Dallas/Fort Worth Airport to Dublin in August is currently the most expensive (average of £93). 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.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Wicklow
Athlone
Tullamore
Bray
Cavan
Drogheda
Malahide
Portmarnock
Enniscorthy
Dundalk
Mullingar
Arklow
Carlingford
Kildare
Maynooth
Swords
Castleknock
Naas

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.

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 Dallas/Fort Worth to Dublin?

When you search for this flight from Dallas/Fort Worth to Dublin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Dallas/Fort Worth to Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Dallas/Fort Worth.

Can Cheapflights find flights from Dallas/Fort Worth to Dublin with no change fees?

Yes, we can. To see specific flights from Dallas/Fort Worth to Dublin 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 Dallas/Fort Worth to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Dallas/Fort Worth to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.