Skyscanner home

Cheap Flights from Atlanta (ATLA) to Shannon (SNN)

Compare Atlanta 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 to Shannon Airport

Looking for a cheap last-minute deal or the best return flight from Atlanta to Shannon? Find the lowest prices on one-way and return tickets right here.
Shannon.£491 per passenger.Departing Sun, 26 Apr, returning Sun, 3 May.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Sun, 26 Apr, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sun, 3 May, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £491, select.
Shannon.£584 per passenger.Departing Sat, 28 Mar, returning Fri, 3 Apr.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Sat, 28 Mar, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Fri, 3 Apr, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £584, select.
Shannon.£646 per passenger.Departing Mon, 18 May, returning Thu, 18 Jun.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Mon, 18 May, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Thu, 18 Jun, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £646, select.
Shannon.£660 per passenger.Departing Mon, 23 Mar, returning Thu, 26 Mar.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Mon, 23 Mar, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Thu, 26 Mar, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £660, select.
Shannon.£672 per passenger.Departing Fri, 5 Jun, returning Sat, 13 Jun.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Fri, 5 Jun, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sat, 13 Jun, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £672, select.
Shannon.£754 per passenger.Departing Sat, 18 Jul, returning Sun, 26 Jul.Return flight with Frontier Airlines and Ryanair.Outbound indirect flight with Frontier Airlines, departs from Atlanta Hartsfield-Jackson on Sat, 18 Jul, arriving in Shannon.Inbound indirect flight with Ryanair, departs from Shannon on Sun, 26 Jul, arriving in Atlanta Hartsfield-Jackson.Price includes taxes and charges.From £754, select.

Find the cheapest month to fly from Atlanta to Shannon

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Atlanta to Shannon flights are currently cheapest in March.
Mar
from £660
Apr
Find prices
May
Find prices
Jun
from £672
Jul
from £754
Aug
Find prices
Sep
Find prices
Oct
Find prices
Nov
Find prices
Dec
Find prices
Jan
Find prices
Feb
Find prices

Atlanta to Shannon: Alternative routes

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

Shannon

2 miles from central Shannon
Closest
from £491
Search flights

Spiddal Connemara

43 miles from central Shannon
Search flights

Kerry

46 miles from central Shannon
Cheapest
from £487
Search flights

Atlanta to Shannon: Flight information

The things to know before you go.
Cheapest flight found£491
Cheapest month to flyApril

Finding cheap flights from Atlanta to Shannon: Frequently asked questions

The best price we found for a return flight from Atlanta to Shannon is £491. 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 to Shannon. But we found flights with one stop from £491.
As of March 2026, there are no flights flying from Atlanta to Shannon.
The cheapest month to fly from Atlanta to Shannon is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Atlanta to Shannon Airport on Sunday, 26 April 2026.
No airlines currently offer direct flights between Atlanta 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.
The cheapest airline that flies to Shannon is Frontier Airlines .

Flying from Atlanta to Shannon Airport (SNN): What you need to know

  • Hartsfield-Jackson Atlanta International Airport (ATL) is Atlanta's main airport. Explore your options for booking a flight from Atlanta to Shannon Airport (SNN) taking off from here.

  • Shannon Airport is located in Shannon. The city runs on the UTC+0 timezone and is four hours ahead of Atlanta.

  • Leave plenty of time to get on your flight from Atlanta to SNN. As a rule of thumb, arrive two hours before international departures and an hour ahead for domestic flights.

  • With more travellers during high season, it's smart to get to your terminal earlier than usual. Two hours for domestic flights and up to four for international journeys will allow for extra wait times.

Airports in Atlanta

Hartsfield-Jackson Atlanta International Airport (ATL)

  • Consider adding a stopover to find cheap flights from Atlanta to SNN. Just uncheck 'Direct flights only' when searching for departures from Hartsfield-Jackson Atlanta International Airport (ATL). Make a stop (and maybe make your fare cheaper) by passing through one of these airports:

    • John F. Kennedy International Airport (JFK)

    • Newark Liberty International Airport (EWR)

    • Logan International Airport (BOS)

  • ATL is about 18 kms (11 miles) from central Atlanta. If you're catching a cab, driving or ride-sharing from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're taking public transport, expect the trip time to be around 1 hour 10 minutes.

  • Have an early flight from Atlanta to Shannon Airport? Avoid the stress of rushing to the terminal (and get some bonus sleep) by choosing one of these hotels near Hartsfield-Jackson Atlanta International Airport:

  • 76.64% of flights departing from Hartsfield-Jackson Atlanta International Airport land at their destination on schedule.

  • ATL is located at 6000 N Terminal Parkway.

About Shannon Airport (SNN)

Getting from Shannon Airport (SNN) to central Shannon

  • Shannon Airport is about 2 miles from central Shannon. How long it takes to get to the centre in a car hire or cab will depend on the time of day. Do some research before you go.

  • Travelling on public transport will take you around 10 minutes.

How to find the cheapest flights from Atlanta to Shannon Airport (SNN)

  • Right now, £198 is the lowest price we've found for a one-way ticket from Atlanta to Shannon Airport. The cheapest price for a return flight is £491. Remember fares may change due to availability at the time of booking.

  • Don't leave things to the last moment. You're more likely to walk away with cheap flights from Atlanta to SNN if you book ahead. Airlines often offer some excellent early bird rates.

  • Affordable Atlanta to Shannon Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across each month and then choose the cheapest day.

  • Spend less time searching for cheap plane tickets from Atlanta to SNN by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.

  • Find the best deal on a flight from Atlanta to Shannon Airport with the help of the filters. Pick your preferred arrival and departure times, number of stops and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest.'

The best time to fly from Atlanta to Shannon Airport (SNN)

  • April is the quietest month for flights from Atlanta to Shannon Airport (SNN), while August is the most popular. Figure out the best time to go to Shannon based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Shannon is July, with temperatures ranging between 10ºC (50ºF) and 22ºC (72ºF). Lock in your Atlanta to SNN plane ticket then if that's your idea of comfortable weather.

  • Search for cheap tickets from Atlanta to Shannon Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 0ºC (32ºF) and 9ºC (48ºF).

More about Shannon

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Shannon right here. Browse these hotels once you've booked your flight from Atlanta to Shannon Airport:

  • All great adventures should include a little sightseeing. View Point Bunratty Castle, Atlantic Air Adventures and Lough Gorteen are must-do's during your Shannon adventure.

Explore more of Ireland

  • Shannon has plenty going for it, but there are so many other corners of Ireland waiting to be discovered. About 193 kms (120 miles) north-east of Shannon, a trip to Dublin will keep your itinerary packed. Start with leading sights like Trinity College Library, Guinness Storehouse and St. Patrick's Cathedral.

  • Tallaght is another must-experience destination in Ireland and is around 177 kms (110 miles) east of Shannon. No journey is complete without dropping by St. Mark's Parish, Church of the Incarnation, Fettercairn and Roadstone Retail Belgard.

Plan the rest of your trip from Atlanta to Shannon

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