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$315+ Cheap flights from Ireland to Atlanta (ATL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ATL
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Ireland to Atlanta

Cheapest flights from Ireland to Atlanta
Explore the most affordable flight options available from Ireland to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This TravelUp deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 am
DUB
-
ATL
1 stop17h 14m
JetBlue
Wed 6/249:58 am
ATL
-
DUB
1 stop18h 02m
JetBlue
Deal found 5/6$547
This SmartFares deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:30 am
DUB
-
ATL
1 stop16h 44m
JetBlue
Sat 6/272:30 pm
ATL
-
DUB
1 stop13h 30m
JetBlue
Deal found 5/7$559
This Flighttix deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:30 am
DUB
-
ATL
1 stop17h 14m
JetBlue
Tue 7/76:10 am
ATL
-
DUB
1 stop21h 50m
JetBlue
Deal found 5/10$576
This JetBlue deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1511:30 am
DUB
-
ATL
1 stop17h 14m
JetBlue
Wed 6/249:58 am
ATL
-
DUB
1 stop18h 02m
JetBlue
Deal found 5/7$594
This JetBlue deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1811:30 am
DUB
-
ATL
1 stop17h 14m
JetBlue
Mon 7/62:20 pm
ATL
-
DUB
1 stop13h 40m
JetBlue
Deal found 5/10$595
This JetBlue deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:30 am
DUB
-
ATL
1 stop16h 44m
JetBlue
Tue 6/239:52 am
ATL
-
DUB
1 stop18h 08m
JetBlue
Deal found 5/10$596
This TravelUp deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:30 am
DUB
-
ATL
1 stop17h 12m
JetBlue
Mon 6/297:00 am
ATL
-
DUB
1 stop20h 20m
JetBlue
Deal found 5/7$601
This SmartFares deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1011:30 am
DUB
-
ATL
1 stop17h 11m
JetBlue
Sat 7/187:00 am
ATL
-
DUB
1 stop20h 20m
JetBlue
Deal found 5/6$604
This SmartFares deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/811:30 am
DUB
-
ATL
1 stop17h 12m
JetBlue
Wed 7/810:08 am
ATL
-
DUB
1 stop17h 52m
JetBlue
Deal found 5/7$609
This Justfly.com deal was found by Cheapflights users on 5/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2611:30 am
DUB
-
ATL
1 stop31h 04m
JetBlue
Sat 7/112:20 pm
ATL
-
DUB
1 stop13h 40m
JetBlue
Deal found 5/10$615

Find flight deals from Ireland to Atlanta

Keep the following information in mind while searching for Ireland to Atlanta flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$547
(TravelUp)

One-way from

$315
(SmartFares)

Popular in

December

Cheapest in

August

Average price

$840

Good round-trip deal

$1,062 or less

Good one-way deal

$1,384 or less
Provider with most accurate pricing for Dublin-Atlanta Hartsfield-Jackson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Atlanta Hartsfield-Jackson flights.
Search Deals
From Ireland to Atlanta Hartsfield-Jackson
Search Deals
One-way flight from Ireland to Atlanta Hartsfield-Jackson
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Ireland to Atlanta Hartsfield-Jackson.
Search Deals
Price to beat on a one-way flight from Ireland to Atlanta Hartsfield-Jackson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Atlanta that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Ireland to Atlanta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Tue 6/16

11:30 am-11:14 pm

1 stop16h 44m

Atlanta Hartsfield-Jackson

Tue 6/23

9:52 am-9:00 am

1 stop18h 08m

$594

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Fri 10/9

7:50 pm-5:05 pm

2 stops26h 15m

Atlanta Hartsfield-Jackson

Sat 10/24

7:30 pm-7:10 pm

2 stops18h 40m

$821

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Fri 5/22

10:40 am-11:57 pm

1 stop18h 17m

Atlanta Hartsfield-Jackson

Wed 5/27

7:05 pm-8:20 am

1 stop32h 15m

$929

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Thu 5/21

8:35 am-7:57 pm

2 stops16h 22m

Atlanta Hartsfield-Jackson

Mon 5/25

6:42 pm-2:30 pm

2 stops14h 48m

$1,059

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Fri 5/22

6:05 am-5:38 pm

2 stops16h 33m

Atlanta Hartsfield-Jackson

Wed 5/27

2:41 pm-10:40 am

1 stop14h 59m

$1,122

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Wed 6/24

10:30 am-8:35 pm

1 stop15h 05m

Atlanta Hartsfield-Jackson

Thu 7/16

7:53 pm-3:45 pm

2 stops14h 52m

$1,122

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Fri 5/22

8:35 am-8:30 pm

1 stop16h 55m

Atlanta Hartsfield-Jackson

Wed 5/27

6:42 pm-1:30 pm

2 stops13h 48m

$1,143
Quickest round-trip

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Fri 5/22

9:20 am-4:20 pm

1 stop12h 00m

Atlanta Hartsfield-Jackson

Wed 5/27

11:29 am-8:15 am

2 stops15h 46m

$1,147
Cheapest one-way

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Wed 7/1

11:30 am-11:44 pm

1 stop17h 14m

$328

DublinAtlanta

DUB - ATL

DUBATL

Dublin

Thu 6/4

10:40 am-6:37 pm

1 stop12h 57m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/6

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Atlanta

Have a flexible travel schedule? Discover the best time to fly to Atlanta from Ireland with our price prediction graph.
Estimated round-trip 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 Ireland to Atlanta

How far ahead should I book a flight from Ireland to Atlanta?

The price you pay for your flight from Ireland to Atlanta may vary depending on when you book. For the best chance of a lower fare, look to book 23 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 Ireland to Atlanta?

Currently, August is the cheapest month in which you can book a flight from Ireland to Atlanta (average of $244). Flying from Ireland to Atlanta in January is currently the most expensive (average of $894). 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 IE to ATL?

Find hourly flight availability from Ireland to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Atlanta as you normally would.

Weekly flight availability from Ireland to Atlanta

Explore weekly flight availability from Ireland to Atlanta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 10, 2026.

The most flights from IE0 to ATL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Ireland to Atlanta delayed?

About 19% of weekly flights between Ireland and Atlanta have experienced delays in the past year, with the average delay time being 220 minutes.

What is the most punctual flight time for Ireland to Atlanta flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Atlanta flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Atlanta. Reviews last updated May 10, 2026.
Get a feel of what it's like to fly with Delta and JetBlue from Ireland to Atlanta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
Delta
7.9
Good
8,456 reviews
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work
JetBlue
7.2
Good
2,976 reviews
Delta
7.9
Good
8,456 reviews

Boarding

8.1

Entertainment

7.8

Overall

7.9

Comfort

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Barney,May 2026

JFK - ATL

Terrible flight. Late, reduced beverage service, lack of headphones, entertainment service didn't work

Related info for your journey

Find useful and relevant information for your journey from Ireland to Atlanta. 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 Atlanta from Ireland?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly into when you book flights from Ireland to Atlanta.

  • How popular is this Ireland to Atlanta flight route?

    This flight path from Ireland to Atlanta Hartsfield-Jackson was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Ireland to Atlanta?

    Departing from Ireland to Atlanta will take you 16h 44m. Ireland and Atlanta are separated by a distance of 3926 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Ireland to Atlanta one-way?

    The cheapest airlines for a one-way flight from Ireland to Atlanta are JetBlue ($445), Aer Lingus ($624), and Delta ($807).

  • What are the most reliable airlines from Ireland to Atlanta?

    Consider KLM (79%), Air France (79%) or Delta (79%) when booking your flight. These represent the most reliable airlines when flying from Ireland to Atlanta.

  • Can I find deals for flights from Ireland to Atlanta that include hotel bookings?

    Yes. In addition to deals on Ireland to Atlanta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Atlanta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Atlanta.

  • Can I find deals for business class flights from Ireland to Atlanta?

    Yes. Cheapflights offers flight deals from Ireland to Atlanta 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 Ireland to Atlanta?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Atlanta (average of $244). Flying from Ireland to Atlanta in January is currently the most expensive (average of $894). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
College Park
Sandy Springs
Duluth
Lawrenceville
Auburn
Roswell
Marietta
Norcross
Gainesville
Lithia Springs
Peachtree Corners
Covington
McDonough
Stockbridge
Dunwoody
Commerce
Lithonia
Morrow
Suwanee
Douglasville

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ireland to Atlanta

Discover the top 2 airlines that operate flights from Ireland to Atlanta. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$244Average$714FlexibilityNo cancel feeOn-time62%
DeltaCheapest$959Average$1,080FlexibilityNo cancel feeOn-timeN/A

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