ATL - SNN

$377 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 5/27. 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
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$753
Multiple Airlines
Sun 4/19Tue 5/5
ATL - SNN • 1 stop
Cheapest one-way
$377
Multiple Airlines
Wed 5/27
ATL - SNN • 3 stops
Top airlines
Cheapest • from $793 (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 $741 (round-trip)
Shortest trip • 10h 37m (one-way)
Insights
Insights
Insights
Insights
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, Apr 19 - Tue, May 5
Multiple Airlines Logo
10:45 pm - 5:25 am
ATL
-
SNN
25h 40m
1 stop
Multiple Airlines Logo
6:10 pm - 9:52 am
SNN
-
ATL
44h 42m
2 stops
$753Multiple Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
11:33 am - 7:30 am
ATL
-
SNN
14h 57m
1 stop
United Airlines Logo
9:30 am - 5:32 pm
SNN
-
ATL
13h 02m
1 stop
$793United Airlines
Wed, Aug 12 - Wed, Sep 2
United Airlines Logo
9:23 am - 7:30 am
ATL
-
SNN
17h 07m
2 stops
United Airlines Logo
9:30 am - 12:36 am
SNN
-
ATL
20h 06m
2 stops
$797United Airlines
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
4:50 pm - 10:15 am
ATL
-
SNN
12h 25m
1 stop
United Airlines Logo
12:30 pm - 6:28 pm
SNN
-
ATL
10h 58m
1 stop
$838United Airlines
Sun, Apr 19 - Tue, May 5
United Airlines Logo
7:12 am - 10:15 am
ATL
-
SNN
22h 03m
1 stop
United Airlines Logo
12:30 pm - 9:04 pm
SNN
-
ATL
13h 34m
1 stop
$840United Airlines
Sun, Aug 30 - Fri, Sep 18
United Airlines Logo
3:36 pm - 7:30 am
ATL
-
SNN
10h 54m
1 stop
United Airlines Logo
9:30 am - 11:25 pm
SNN
-
ATL
18h 55m
1 stop
$841United Airlines
Sun, Aug 30 - Fri, Sep 18
United Airlines Logo
9:23 am - 10:15 am
ATL
-
SNN
19h 52m
2 stops
United Airlines Logo
9:30 am - 12:36 am
SNN
-
ATL
20h 06m
2 stops
$845United Airlines
Tue, Apr 21 - Wed, May 13
United Airlines Logo
4:50 pm - 10:15 am
ATL
-
SNN
12h 25m
1 stop
United Airlines Logo
12:30 pm - 6:28 pm
SNN
-
ATL
10h 58m
1 stop
$857United Airlines
Wed, Aug 12 - Wed, Sep 2
British Airways Logo
10:30 pm - 8:35 pm
ATL
-
SNN
17h 05m
1 stop
British Airways Logo
7:30 am - 8:35 pm
SNN
-
ATL
18h 05m
1 stop
$859British Airways
Tue, Apr 28 - Tue, May 5
United Airlines Logo
4:50 pm - 10:15 am
ATL
-
SNN
12h 25m
1 stop
United Airlines Logo
12:30 pm - 9:16 am
SNN
-
ATL
25h 46m
2 stops
$861United Airlines
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.

Which airlines provide the cheapest flights from Atlanta to Shannon?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Atlanta to Shannon were found on United Airlines ($793) and British Airways ($859).

Which airlines fly non-stop between Atlanta and Shannon?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Atlanta to Shannon.

There is just one airline that flies from Atlanta to Shannon direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $545.

Good to know

Low seasonOctober
Cheapest flight$377
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly and prices are also 3% 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 $377 for a one-way ticket and $753 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 $981 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 $827 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 8286 reviews
7.9Comfort
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

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

10.0 ExcellentAnonymous, Mar 2026
ATL - DTW
Read more Delta reviews

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.

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

two hour delay and the Delta representative on the PA system was unable to understand

We waited an hour on the runway to get a gate in Orlando

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

The landing was the worst I’ve experienced with a flight.

Smallest leg room I've ever had on a plane.

They took all carry-on luggage from Groups 6 -9 - I was group 5 and waiting in line to board - they made me check my luggage too. That then went to baggage claim and delayed departure from the airport. There was overhead room in my seating area - Delta over reacted. Also, had a gentleman next to me that took up 1/2 my seat.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The 777’s economy seat’s legroom was more tolerable than expected. I appreciate the reclining mechanism which slides the seat forward to minimize cannibalizing the space behind. The food was terrible: very salty.

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

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

Information on your arrival and departure airports