Cheap flights from Ireland to Atlanta from €273

The month of August is, on average, the cheapest month to fly to Atlanta from Ireland, with most prices found around €695. The month of May is another great option to travel to Atlanta, with average flight prices from Ireland averaging around €776.

The cheapest day to depart from Ireland to Atlanta is on a Tuesday. Travellers who choose to depart for Atlanta on a Tuesday will often find tickets for as low as €623. Flights from Ireland to Atlanta on a Saturday will generally be more expensive and average around €889. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Fly from Dublin to Atlanta Hartsfield-Jackson for the best Ireland - Atlanta Hartsfield-Jackson flight prices

You are more likely to see cheaper flights to Atlanta from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around €847 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Atlanta from Ireland for as low as €417 on momondo.

There are 2 cabin classes available to choose from on Ireland to Atlanta Hartsfield-Jackson 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 76% on your flight if you consider stops on a Ireland to Atlanta flight.

JetBlue is the most popular carrier operating from Ireland to Atlanta Hartsfield-Jackson

Delta, JetBlue and KLM are the top three most popular airlines that fly to Atlanta from Ireland according to our data. Delta is the first choice among our users, with 30% of people opting to fly with this airline when travelling to Atlanta. Keep in mind that there are 5 different airlines that fly to Atlanta on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Ireland and Atlanta have experienced a delay on any given week. The average delay length over the past 12 months has been 219 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.

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

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 19% of their flights experiencing any sort of delay.

The number of flights available between Ireland and Atlanta is 3 per day as of April 2026. The most frequent departure time is 11:00, with 100% of daily flights leaving at midday.

21 flights are operational weekly from Ireland to Atlanta as of April 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.