ATL - SNN

$448 Find Cheap Flights from Atlanta to Shannon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to Shannon departing on 5/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Shannon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Shannon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$837
Typical prices: $890-$737
United Airlines
Sun 9/6Tue 9/15
ATL - SNN • 2 stops
Cheapest one-way
$579
Multiple Airlines
Mon 5/25
ATL - SNN • 3 stops
Top airlines
Cheapest • from $837 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Shannon. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $959 (round-trip)
Shortest trip • 10h 47m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Shannon (ATL-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to Shannon that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Atlanta to Shannon

Sun, Sep 6 - Tue, Sep 15
United Airlines Logo
2:41 pm - 10:15 am
ATL
-
SNN
14h 34m
2 stops
United Airlines Logo
12:30 pm - 12:36 am
SNN
-
ATL
17h 06m
2 stops
$837United Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
3:09 pm - 10:15 am
ATL
-
SNN
14h 06m
1 stop
United Airlines Logo
9:30 am - 5:32 pm
SNN
-
ATL
13h 02m
1 stop
$891United Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
1:18 pm - 7:30 am
ATL
-
SNN
13h 12m
1 stop
United Airlines Logo
9:30 am - 7:14 pm
SNN
-
ATL
14h 44m
2 stops
$896United Airlines
Sun, May 31 - Tue, Jun 16
United Airlines Logo
10:12 am - 7:30 am
ATL
-
SNN
16h 18m
1 stop
United Airlines Logo
12:30 pm - 7:46 pm
SNN
-
ATL
12h 16m
1 stop
$932United Airlines
Mon, Jul 20 - Wed, Jul 29
United Airlines Logo
12:40 pm - 10:15 am
ATL
-
SNN
16h 35m
1 stop
United Airlines Logo
9:30 am - 9:41 pm
SNN
-
ATL
17h 11m
1 stop
$939United Airlines
Mon, Jul 20 - Wed, Jul 29
United Airlines Logo
2:41 pm - 10:15 am
ATL
-
SNN
14h 34m
2 stops
United Airlines Logo
9:30 am - 12:30 am
SNN
-
ATL
20h 00m
2 stops
$944United Airlines
Sat, Aug 15 - Mon, Aug 24
United Airlines Logo
7:16 pm - 7:30 am
ATL
-
SNN
31h 14m
2 stops
United Airlines Logo
9:30 am - 5:32 pm
SNN
-
ATL
13h 02m
1 stop
$946United Airlines
Sat, Aug 15 - Mon, Aug 24
United Airlines Logo
8:35 pm - 7:30 am
ATL
-
SNN
29h 55m
1 stop
United Airlines Logo
9:30 am - 11:25 pm
SNN
-
ATL
18h 55m
1 stop
$948United Airlines
Sun, Jul 5 - Tue, Jul 14
United Airlines Logo
10:12 am - 10:15 am
ATL
-
SNN
19h 03m
2 stops
United Airlines Logo
12:30 pm - 9:06 am
SNN
-
ATL
25h 36m
2 stops
$963United Airlines
Sun, Jul 5 - Tue, Jul 14
Delta Logo
11:10 am - 11:10 am
ATL
-
SNN
19h 00m
1 stop
Delta Logo
1:05 pm - 8:46 pm
SNN
-
ATL
12h 41m
1 stop
$977Delta
Booking Insights

KAYAK's insights & trends for Atlanta to Shannon flights

Get data-powered insights and trends into flights from Atlanta to Shannon to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Atlanta to Shannon, Clare?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Atlanta to Shannon, Clare departing in September.

What is the cheapest month to fly from Atlanta to Shannon?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Shannon, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Atlanta to Shannon is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $1,199 and $1,142 respectively.

Good to know

Low seasonOctober
Cheapest flight$579
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Atlanta to Shannon

When to book flights from Atlanta to Shannon

Are your dates flexible? Find out the best times to travel from Atlanta to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Atlanta to Shannon

  • What is the cheapest flight from Atlanta to Shannon?

    In the last 3 days, the lowest price for a flight from Atlanta to Shannon was $579 for a one-way ticket and $837 for a round-trip.

  • Do I need a passport to fly between Atlanta and Shannon?

    Yes, you’ll need a passport to travel to Shannon from Atlanta.

  • Which airports will I be using when flying from Atlanta to Shannon?

    When flying out of Atlanta you will be using Atlanta Hartsfield-Jackson. You will be landing at Shannon, also known as Shannon.

  • Which aircraft models fly most regularly from Atlanta to Shannon?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Atlanta to Shannon?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Atlanta and Shannon, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Atlanta to Shannon, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Shannon are Delta and United Airlines. With an average price for the route of $993 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $857 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Shannon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Shannon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Shannon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Shannon from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Shannon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Shannon with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and SNN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Shannon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Shannon from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Atlanta to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Shannon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to Shannon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8459 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

10.0 ExcellentJennifer, Apr 2026
ATL - OKC
Read more Delta reviews

In a world of delays, Delta was on time both ways! Boarding was fast and efficient. Staff was friendly. AND wifi worked.

Everything was great. The only issue is unfixable. Seats are too small. 😁🤪

No entertainment. Plane was so small had to pink tag a carry on ive used for 20 years easily on board. The fact the flight got in at midnight, had to wait for crew in fort wayne to allow the plane to approach the gate, THEN had to wait for bag on jet bridge made experience irritating at best.

Overall Good! The weather delayed our takeoff from Atlanta and our arrival in Miami! If Mother Nature can mess up a flight she will do it every time!

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Mechanical Delay of over an hour with multiple gate changes. Entertainment system down for rejuvenation.

This was a Latam operated flight. Seats seemed a bit narrow in business class. Older aircraft.

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Everything you need to know for your flight from Atlanta to Shannon

Information on your arrival and departure airports