Cheap flights from Dublin to Dallas from €329

The month of October is, on average, the cheapest month to fly to Dallas/Fort Worth Airport from Dublin, with most prices found around €729. If you aren’t able to travel during the month of October, then book flights to Dallas/Fort Worth Airport from Dublin during November instead. Flights to Dallas/Fort Worth Airport in November, while not as cheap as those in October, still average around €774.

Our data shows that Thursday is the least expensive day to fly to Dallas/Fort Worth Airport. Tickets to fly out on this day can be as low as €827. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €1,183.

Flying to Dallas/Fort Worth Airport from Dublin at midday is the least expensive time of day to depart. momondo users have found prices as low as €771 when looking at flights departing at midday. In the morning is when there is more demand to fly to Dallas/Fort Worth Airport, so prices are often more expensive at around €889 per ticket.

Fly from Dublin to Dallas/Fort Worth for the best Dublin - Dallas/Fort Worth flight prices

You are more likely to see cheaper flights to Dallas/Fort Worth Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas/Fort Worth Airport for around €852 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas/Fort Worth Airport from Dublin for as low as €771 on momondo.

There are 3 cabin classes available to choose from on Dublin to Dallas/Fort Worth Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 29% on your flight if you consider stops on a Dublin to Dallas/Fort Worth Airport flight.

Aer Lingus is the most popular carrier operating from Dublin to Dallas/Fort Worth

Finnair, Aer Lingus and Iberia are the top three most popular airlines that fly to Dallas/Fort Worth Airport from Dublin according to our data. Finnair is the first choice among our users, with 33% of people opting to fly with this airline when travelling to Dallas/Fort Worth Airport. Keep in mind that there are 4 different airlines that fly to Dallas/Fort Worth Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 22% of flights between Dublin and Dallas have experienced a delay on any given week. The average delay length over the past 12 months has been 172 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, American Airlines have had the fewest delays on this route over the last 12 months, with about 22% of their flights experiencing any sort of delay.

Istanbul (IST) was the most common stop: 50% of momondo users choosing one-stop flights on this route connected there.

Flights via Istanbul (IST) offer the lowest average return price of €773.

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 12h 00m.

Washington, D.C. (IAD) has the shortest average stopover time for this route: 0h 58m.

5 flights are operational daily from Dublin to Dallas/Fort Worth Airport as of November 2026. The most popular departure time for this route is 12:00, with 100% of flights per day taking off in the afternoon.

As of November 2026, there are 35 flights per week flying from Dublin to Dallas/Fort Worth Airport. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.