Cheap Flights from Atlanta Hartsfield-Jackson to Shannon

Compare Atlanta Hartsfield-Jackson to Shannon flight deals

Find the cheapest month or even day of the year to fly to Shannon

Book the best Shannon fare with no extra fees

Flight deals from Atlanta Hartsfield-Jackson to Shannon

Looking for a cheap last-minute deal or the best return flight from Atlanta Hartsfield-Jackson Airport to Shannon Airport? If you want to travel next month, return fares start from ر.ق.‏ 2,951. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Atlanta Hartsfield-Jackson to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta Hartsfield-Jackson to Shannon flights are currently cheapest in August.

Atlanta Hartsfield-Jackson to Shannon: Alternative routes

Compare routes from Atlanta Hartsfield-Jackson to Shannon below. You may find an airport to fly into that's cheaper, faster, or easier than Shannon.

Atlanta to Shannon: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 1,274
Cheapest month to flyAugust

Finding cheap flights from Atlanta Hartsfield-Jackson to Shannon: Frequently asked questions

The best price we found for a return flight from Atlanta Hartsfield-Jackson to Shannon is ر.ق.‏ 2,845. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Atlanta Hartsfield-Jackson to Shannon. But we found flights with one or more stops from ر.ق.‏ 2,856.
As of May 2026, there are no flights flying from Atlanta Hartsfield-Jackson to Shannon.
The cheapest month to fly from Atlanta Hartsfield-Jackson to Shannon is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Atlanta Hartsfield-Jackson Airport to Shannon Airport on Thursday, 17 September 2026.
No airlines currently offer direct flights between Atlanta Hartsfield-Jackson Airport and Shannon Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Shannon but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Shannon is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Shannon.

Travelling from Hartsfield-Jackson Atlanta International Airport (ATL) to Shannon Airport (SNN): what you need to know

  • Shannon is four hours ahead of Atlanta and observes the UTC+0 timezone.

  • Your ATL to SNN flight won't wait if you're late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • Travelling during a peak month like July? Major public holidays and other high seasons can mean longer queues at check-in and security. Play it safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Hartsfield-Jackson Atlanta International Airport to Shannon Airport, uncheck 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Some great stopovers between ATL and SNN include:

    • Newark Liberty International Airport

    • John F. Kennedy International Airport

    • Logan International Airport

How to find the cheapest flights from Hartsfield-Jackson Atlanta International Airport (ATL) to Shannon Airport (SNN)

  • At the moment, ر.ق.‏ 1,274 is the lowest price we've found for a one-way Hartsfield-Jackson Atlanta International Airport to Shannon Airport flight. The best price for a return ticket is ر.ق.‏ 2,845. Bear in mind that fares may change due to demand at the time of booking.

  • It's a good idea to book ahead of time if you're looking for cheap tickets from ATL to SNN. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • If you're flexible with your travel plans, try using the 'Whole month' search function. It'll show you the lowest price across the month when searching for your flight from Hartsfield-Jackson Atlanta International Airport to Shannon Airport.

  • You don't need to check every day to see if fares have dropped when you set up a Price Alert. We'll notify you as soon as a special offer becomes available on cheap flights from ATL to SNN.

  • Tailor your trip using filters. Pick your preferred arrival and departure times, total journey duration and airlines. You can also sort your results by 'Fastest,' 'Best' or 'Cheapest' flights from Hartsfield-Jackson Atlanta International Airport to Shannon Airport.

Handy information about Hartsfield-Jackson Atlanta International Airport (ATL)

  • ATL's address is 6000 N Terminal Parkway.

  • 76.64% of flights that leave from Hartsfield-Jackson Atlanta International Airport arrive at their destination on schedule.

  • To get to Hartsfield-Jackson Atlanta International Airport from central Atlanta, it takes about 15 minutes if you're going by car. Of course, this depends on traffic. It's approximately 18 kilometres from the airport to the city centre.

  • The trip on public transport usually takes 1 hour 10 minutes.

  • Searching for a convenient hotel close to ATL? If you're boarding an early flight from Hartsfield-Jackson Atlanta International Airport to Shannon Airport, these accommodation options will have you moments from check-in:

Arriving at Shannon Airport (SNN)

  • If you have a late Hartsfield-Jackson Atlanta International Airport to Shannon Airport flight, few things beat the convenience of being near the terminal. Grab your bags from the carousel and then be resting soon after at one of these options near SNN:

  • Travel at your own pace with a Shannon Airport rental car. Pick up a set of wheels from Easirent, Budget or Carhire and see more of Shannon and beyond.

  • Reserving your ride from Shannon Airport about four weeks ahead boosts your odds of scoring a great price.

Getting from Shannon Airport (SNN) to central Shannon

  • Shannon Airport is approximately 5 kilometres from central Shannon. Driving there takes about 5 minutes.

  • It'll take around 10 minutes if you're using public transport.

When to fly to Shannon Airport (SNN)

  • The quietest month for a flight from Hartsfield-Jackson Atlanta International Airport to Shannon Airport is April, while August is the most popular. Choose the ideal time to go to Shannon based on whether you prefer a more relaxed vibe or a faster pace.

  • When booking your flight from Hartsfield-Jackson Atlanta International Airport to Shannon Airport, think about the type of weather you like. July is the warmest month in Shannon, with the temperature ranging from 10ºC to 22ºC.

  • If you want cooler conditions, search for a cheap ticket from ATL to SNN in January. Average temperatures are between 0ºC and 9ºC then.

Explore more of Ireland

  • Dublin is just one of the many cities in Ireland waiting to be discovered once you've seen Shannon. Around 193 kilometres away to the north-east, well-known attractions include Guinness Storehouse, Trinity College Library and Dublin Castle.

  • Cork is another favourite destination in Ireland and is around 97 kilometres south of Shannon. No trip is complete without visiting Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.