Cheap flights from Dublin to Atlanta from £239

In general, August is the cheapest month to fly from Dublin to Atlanta. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £602. If you are unable to visit Atlanta during the month of August, then departing from Dublin during the month May is also very affordable. Most momondo users find prices during this month for around £669.

The cheapest day to depart on your flight to Atlanta is on a Tuesday when prices can be found for as low as £513. This is often the case because there is less demand to fly during this day of the week. 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 £793.

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

You are more likely to see cheaper flights to Atlanta from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Atlanta for around £733 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 Dublin for as low as £361 on momondo.

You could potentially save up to 73% on your flight if you consider stops on a Dublin to Atlanta flight.

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

KLM, Air France and JetBlue are the top three most popular airlines that fly to Atlanta from Dublin according to our data. KLM is the first choice among our users, with 50% of people opting to fly with this airline when travelling to Atlanta. Keep in mind that there are 4 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 Dublin and Atlanta have experienced a delay on any given week. The average delay length over the past 12 months has been 220 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.

Thursday 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.

As of May 2026, there are 2 flights per day flying from Dublin to Atlanta. The most common time of day flights depart is 11:00, with 100% of flights taking off at midday.

The number of flights available between Dublin and Atlanta is 18 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.