Cheap flights from Dublin to Dallas from $370

If you are unable to visit Dallas during the month of October, then departing from Dublin during the month August is also very affordable. Most momondo users find prices during this month for around $419.

On average, the least expensive day to fly to Dallas from Dublin is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $771. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,119.

Flying to Dallas from Dublin in the morning is the least expensive time of day to depart. momondo users have found prices as low as $924 when looking at flights departing in the morning. At noon is when there is more demand to fly to Dallas, so prices are often more expensive at around $957 per ticket.

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

You are more likely to see cheaper flights to Dallas from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $949 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Dublin for as low as $905 on momondo.

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

Historically, on average around 17% 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 193 minutes.

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

Thursday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

As of May 2026, 5 flights take off from Dublin and land in Dallas each day. The most common flight departure time for this route is 12:00PM, with 100% of daily flights taking off in the afternoon.

35 flights are operational weekly from Dublin to Dallas as of May 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.