flight_takeoff ATL → DUB

Cheap Flights from Atlanta to Dublin

Compare fares on the ultra-long-haul flight from Atlanta to Dublin — a northeastbound route of about 3,929 miles, typically flown nonstop in around 8h 20m.

straighten

Distance

3,929 mi

6,323 km

schedule

Est. flight time

8h 20m

nonstop

flight

Nonstop service

Available

3 carriers

language

Time difference

5 hours ahead

Dublin

Flying from Atlanta to Dublin

Flights from Hartsfield Jackson Atlanta International Airport (ATL) to Dublin Airport (DUB) cover roughly 3,929 miles (6,323 km) on a northeastbound heading, a nonstop flight of about 8h 20m. The route crosses 5 time zones — Dublin is 5 hours ahead of Atlanta. It's served by 3 airlines. As an international route, make sure your passport is valid and allow extra time for customs and immigration on arrival.

Lets Fly Travel compares live fares across hundreds of airlines to find the best deal on this route — and every booking is reviewed by a real travel agent before ticketing.

Airlines on this route

Carriers that have operated nonstop service between ATL and DUB include:

flightAir France flightDelta Air Lines flightKLM Royal Dutch Airlines

Airline availability and fares change over time — search your dates for current options.

Best time to fly Atlanta to Dublin

Fare patterns and travel conditions vary by season. Here's what to expect on the ATL–DUB route throughout the year.

Jan–Feb

Winter is often off-peak for Dublin — expect fewer crowds and lower fares on the ATL–DUB route. Book early for spring breaks.

Mar–May

Spring brings pleasant weather to many destinations. Fares on the Atlanta–Dublin route can spike around school holidays — compare a few nearby dates.

Jun–Aug

Peak summer travel season. Atlanta to Dublin fares are typically at their highest. Book at least 6–8 weeks ahead and consider mid-week departures.

Sep–Oct

Shoulder season is often the sweet spot: good weather, thinner crowds, and more competitive fares on the ATL–DUB route.

Nov–Dec

Thanksgiving and Christmas drive fare spikes. If you're flying Atlanta to Dublin for the holidays, book as early as possible.

flight_land Arriving at

Dublin Airport

Dublin is served by Dublin Airport (IATA: DUB , ICAO: EIDW). The airport is located in Ireland. As an international arrival, allow additional time for customs and immigration.

IATA Code

DUB

Flight Time

~8h 20m

Distance

3,929 mi

tips_and_updates Arrival tips

›Check in online to save time at the airport.
›Arrive 3 hours before departure.
›Carry a valid passport and check visa requirements.
›Compare fares across several nearby dates for best value.

Atlanta to Dublin — FAQs

How long is the flight from Atlanta to Dublin? expand_more

A nonstop flight from Atlanta (ATL) to Dublin (DUB) takes approximately 8h 20m, covering a distance of about 3929 miles (6323 km). Actual flight time varies with aircraft, routing and winds.

Which airlines fly from Atlanta to Dublin? expand_more

Airlines that have operated nonstop service on the ATL–DUB route include Air France, Delta Air Lines, KLM Royal Dutch Airlines. Use our search to compare current carriers, schedules and fares.

Is there a nonstop flight from Atlanta to Dublin? expand_more

Yes. The ATL–DUB route has nonstop service. Nonstop availability can vary by season and day of week, so check live results for your dates.

How far is Dublin from Atlanta? expand_more

The distance from Atlanta (ATL) to Dublin (DUB) is about 3929 miles (6323 km) as the crow flies.

What is the time difference between Atlanta and Dublin? expand_more

Dublin is 5 hours ahead of Atlanta. Factor the time change into your arrival and connection planning.

When is the best time to book flights from Atlanta to Dublin? expand_more

For international trips like Atlanta to Dublin, booking roughly 2–6 months ahead and flying mid-week (Tuesday/Wednesday) tends to surface the lowest fares. Set up a search early and compare a few date options.

Do I need a passport to fly from Atlanta to Dublin? expand_more

Yes. Flights from Atlanta to Dublin are international, so you'll need a valid passport — and possibly a visa, depending on your nationality and Dublin's entry requirements. Check the destination's current entry rules before you travel.