$218+ Cheap flights from Atlanta (ATL) to Dublin (DUB)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — DUB
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Dublin are usually found in February or October, booked 23 days in advance, depart on a Monday or Sunday and return on a Tuesday
Cheap flight deals from Atlanta to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Atlanta to DublinExplore the most affordable flight options available from Atlanta to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Atlanta to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This SmartFares deal was found by Cheapflights users on 8/23. 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.
Sun 10/187:30 pm -
1 stop17h 50m
Tue 10/2712:30 pm -
1 stop34h 30m
Deal found 8/23![Scandinavian Airlines logo]()
$658
This Expedia deal was found by Cheapflights users on 8/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:00 pm -
1 stop34h 45m
Thu 11/1212:30 pm -
1 stop34h 15m
Deal found 8/24![Scandinavian Airlines logo]()
$669
This oojo deal was found by Cheapflights users on 8/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/138:00 pm -
1 stop17h 20m
Sat 11/2110:10 am -
1 stop35h 20m
Deal found 8/26![Scandinavian Airlines logo]()
$673
This oojo deal was found by Cheapflights users on 8/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:30 pm -
1 stop17h 50m
Tue 11/312:30 pm -
1 stop34h 30m
Deal found 8/25![Scandinavian Airlines logo]()
$675
This oojo deal was found by Cheapflights users on 8/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:00 pm -
1 stop17h 20m
Tue 11/1012:30 pm -
1 stop34h 30m
Deal found 8/23![Scandinavian Airlines logo]()
$678
This Justfly.com deal was found by Cheapflights users on 8/26. 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.
Mon 11/97:50 pm -
2 stops35h 00m
Sat 11/1410:10 am -
1 stop35h 20m
Deal found 8/26![Scandinavian Airlines logo]()
$680
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:50 pm -
1 stop17h 30m
Tue 11/177:05 pm -
1 stop27h 55m
Deal found 8/26![Scandinavian Airlines logo]()
$681
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:50 pm -
1 stop34h 55m
Wed 12/911:30 am -
2 stops59h 30m
Deal found 8/26![Scandinavian Airlines logo]()
$683
Best flights from Atlanta to DublinDiscover carefully curated flight deals from Atlanta to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Atlanta to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/68:00 pm -
1 stop17h 20m
Sat 11/147:05 pm -
1 stop26h 25m
Deal found 8/26![Scandinavian Airlines logo]()
$704
This Turkish Airlines deal was found by Cheapflights users on 8/22. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:50 pm -
1 stop36h 40m
Mon 11/1610:40 am -
1 stop38h 05m
Deal found 8/22![Turkish Airlines logo]()
$858
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/25. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:20 pm -
2 stops20h 50m
Wed 12/24:55 pm -
2 stops34h 20m
Deal found 8/25![TAP AIR PORTUGAL logo]()
$896
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 pm -
Nonstop7h 45m
Tue 9/298:55 am -
1 stop16h 30m
Deal found 8/26![Delta logo]()
$932
This KLM deal was found by Cheapflights users on 8/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:00 pm -
Nonstop7h 45m
Tue 9/2911:00 am -
Nonstop8h 53m
Deal found 8/25![KLM logo]()
$935
This United deal was found by Cheapflights users on 8/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/112:30 pm -
2 stops12h 00m
Thu 1/219:00 am -
1 stop17h 21m
Deal found 8/27![Multiple Airlines logo]()
$946
This Scandinavian Airlines deal was found by Cheapflights users on 8/23. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 pm -
2 stops17h 55m
Sat 10/109:00 pm -
2 stops25h 05m
Deal found 8/23![Scandinavian Airlines logo]()
$825
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/48:00 pm -
Nonstop7h 45m
Fri 10/1611:00 am -
Nonstop8h 52m
Deal found 8/26![Delta logo]()
$935
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:00 pm -
Nonstop7h 45m
Tue 10/1311:00 am -
Nonstop8h 52m
Deal found 8/22![Delta logo]()
$935
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:20 pm -
Nonstop7h 25m
Wed 12/165:45 am -
1 stop12h 50m
Deal found 8/25![Delta logo]()
$938
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 pm -
Nonstop7h 45m
Sun 10/259:40 am -
Nonstop8h 49m
Deal found 8/23![Delta logo]()
$990
Last-minute flights from Atlanta to DublinDiscover last-minute flight deals from Atlanta to Dublin. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Dublin. Data last updated August 27, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:25 pm -
1 stop15h 25m
Wed 9/237:50 am -
2 stops30h 03m
Deal found 8/23![Multiple Airlines logo]()
$800
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:00 am -
1 stop21h 20m
Sat 9/1910:40 am -
1 stop18h 09m
Deal found 8/23![JetBlue logo]()
$760
This JetBlue deal was found by Cheapflights users on 8/25. 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.
Wed 9/162:16 pm -
1 stop13h 44m
Tue 9/2910:40 am -
1 stop18h 19m
Deal found 8/25![JetBlue logo]()
$766
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 am -
1 stop21h 35m
Tue 9/226:00 pm -
2 stops43h 53m
Deal found 8/22![Multiple Airlines logo]()
$784
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop21h 20m
Tue 9/2210:40 am -
1 stop18h 19m
Deal found 8/26![JetBlue logo]()
$751
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop21h 20m
Sun 9/2711:30 am -
1 stop30h 54m
Deal found 8/26![JetBlue logo]()
$777
This Justfly.com deal was found by Cheapflights users on 8/23. 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 9/186:00 am -
1 stop21h 20m
Sat 9/2611:30 am -
1 stop16h 40m
Deal found 8/23![JetBlue logo]()
$787
This Cheapflightsfares deal was found by Cheapflights users on 8/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2212:40 pm -
1 stop14h 40m
Mon 9/2811:30 am -
1 stop16h 40m
Deal found 8/23![JetBlue logo]()
$761
This Cheapflightsfares deal was found by Cheapflights users on 8/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:50 am -
1 stop18h 10m
Wed 9/3011:30 am -
1 stop16h 40m
Deal found 8/26![JetBlue logo]()
$746
This FlightHub deal was found by Cheapflights users on 8/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/239:50 am -
1 stop18h 10m
Tue 9/2910:40 am -
1 stop18h 19m
Deal found 8/24![JetBlue logo]()
$755
This CheapOair deal was found by Cheapflights users on 8/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:40 pm -
1 stop14h 40m
Fri 10/911:30 am -
1 stop26h 50m
Deal found 8/26![JetBlue logo]()
$771
One-way flights from Atlanta to DublinSearch for one-way flight options from Atlanta to Dublin. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Atlanta to Dublin. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:07 am -
2 stops27h 48m
Deal found 8/25![Multiple Airlines logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:30 am -
2 stops29h 15m
Deal found 8/22![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:41 pm -
2 stops20h 19m
Deal found 8/24![Multiple Airlines logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:35 am -
2 stops35h 30m
Deal found 8/22![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am -
2 stops47h 40m
Deal found 8/25![Multiple Airlines logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:20 pm -
2 stops56h 55m
Deal found 8/25![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:41 pm -
2 stops38h 39m
Deal found 8/25![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:20 pm -
2 stops38h 50m
Deal found 8/25![Multiple Airlines logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 8/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:30 am -
2 stops28h 40m
Deal found 8/24![Multiple Airlines logo]()
$252
Find flight deals from Atlanta to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $658 (SmartFares) |
One-way from | $218 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,200 |
Good round-trip deal | $1,177 or less |
Good one-way deal | $564 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Dublin 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 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Atlanta to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Fri 11/6
8:00 pm-6:20 pm
1 stop17h 20m
Dublin
Sat 11/14
7:05 pm-4:30 pm
1 stop26h 25m
$704
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Sat 10/3
7:30 pm-6:25 pm
2 stops17h 55m
Dublin
Sat 10/10
9:00 pm-5:05 pm
2 stops25h 05m
$825
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Wed 11/11
9:50 pm-3:30 pm
1 stop36h 40m
Dublin
Mon 11/16
10:40 am-7:45 pm
1 stop38h 05m
$858
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Tue 11/17
2:20 pm-4:10 pm
2 stops20h 50m
Dublin
Wed 12/2
4:55 pm-10:15 pm
2 stops34h 20m
$896
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Wed 9/23
8:00 pm-8:45 am
Nonstop7h 45m
Dublin
Tue 9/29
8:55 am-8:25 pm
1 stop16h 30m
$932
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Wed 9/23
8:00 pm-8:45 am
Nonstop7h 45m
Dublin
Tue 9/29
11:00 am-2:53 pm
Nonstop8h 53m
$935
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Sun 10/4
8:00 pm-8:45 am
Nonstop7h 45m
Dublin
Fri 10/16
11:00 am-2:52 pm
Nonstop8h 52m
$935
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Tue 10/6
8:00 pm-8:45 am
Nonstop7h 45m
Dublin
Tue 10/13
11:00 am-2:52 pm
Nonstop8h 52m
$935
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Wed 12/2
7:20 pm-7:45 am
Nonstop7h 25m
Dublin
Wed 12/16
5:45 am-1:35 pm
1 stop12h 50m
$938
AtlantaDublin
ATL Atlanta Hartsfield-Jackson - DUB Dublin
ATLDUB
Atlanta Hartsfield-Jackson
Mon 1/11
2:30 pm-7:30 am
2 stops12h 00m
Dublin
Thu 1/21
9:00 am-9:21 pm
1 stop17h 21m
$946
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Atlanta-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Atlanta to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Atlanta with our price prediction graph.
ATL-DUB
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 Atlanta to Dublin
Prices
Airlines
How far ahead should I book a flight from Atlanta to Dublin?
Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Atlanta to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Atlanta to Dublin?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Dublin (average of $762). Flying from Atlanta to Dublin in June is currently the most expensive (average of $1,257). 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 ATL to DUB?
Find hourly flight availability from Atlanta to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 27, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Atlanta to Dublin as you normally would.
The best insider tips for Atlanta to Dublin flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Dublin trip
Our travel experts
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 27, 2026.
Read reviews from past customers who have flown KLM,Delta, andAir France from Atlanta to Dublin. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Boarding
7.8
Entertainment
7.2
Overall
7.8
Food
7.3
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
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Atlanta and Dublin flights
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Top 10 airlines flying from Atlanta to Dublin
Discover the top 10 airlines that operate flights from Atlanta to Dublin. 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$389 | Average$646 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$437 | Average$552 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$519 | Average$994 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$542 | Average$986 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$556 | Average$1,267 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$569 | Average$873 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$587 | Average$800 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$635 | Average$710 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$722 | Average$1,069 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$723 | Average$1,199 | FlexibilityNo cancel fee | On-timeN/A |