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Cheap flights from Dallas/Fort Worth Airport to Dublin

DFW — DUB
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Popular in

June

Cheapest in

January

Average price

£596

Good round-trip deal

£588 or less
Highest demand for flights based on searches. 20% potential increase in price (£112 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Dublin.
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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 29 August 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 £94). 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 2 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 3 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 (62%), Aer Lingus (62%), Finnair( 62%).

  • 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 £94). 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

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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.

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