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Cheap flights from Atlanta to Shannon from $455

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Shannon departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Atlanta to Shannon

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:30 pm - 8:35 pm
ATL
-
SNN
17h 05m1 stop
American Airlines Logo
7:40 am - 8:35 pm
SNN
-
ATL
17h 55m1 stop
$552American Airlines
Mon, May 25 - Fri, Jun 19
American Airlines Logo
8:17 pm - 4:10 pm
ATL
-
SNN
14h 53m2 stops
American Airlines Logo
7:40 am - 8:35 pm
SNN
-
ATL
17h 55m1 stop
$556American Airlines
Mon, May 25 - Fri, Jun 19
American Airlines Logo
10:30 pm - 4:10 pm
ATL
-
SNN
12h 40m1 stop
American Airlines Logo
7:40 am - 9:41 pm
SNN
-
ATL
19h 01m2 stops
$562American Airlines
Tue, May 26 - Tue, Jun 2
American Airlines Logo
8:17 pm - 4:10 pm
ATL
-
SNN
14h 53m2 stops
American Airlines Logo
7:40 am - 9:01 pm
SNN
-
ATL
18h 21m2 stops
$567American Airlines
Mon, May 25 - Fri, Jun 19
United Airlines Logo
2:30 pm - 10:15 am
ATL
-
SNN
14h 45m2 stops
United Airlines Logo
12:30 pm - 6:31 pm
SNN
-
ATL
11h 01m1 stop
$603United Airlines
Mon, Apr 20 - Thu, May 14
United Airlines Logo
8:15 am - 10:15 am
ATL
-
SNN
21h 00m2 stops
United Airlines Logo
12:30 pm - 11:51 pm
SNN
-
ATL
16h 21m2 stops
$608United Airlines
Sun, Apr 19 - Fri, May 15
American Airlines Logo
10:10 pm - 4:45 pm
ATL
-
SNN
13h 35m1 stop
American Airlines Logo
7:50 am - 8:10 pm
SNN
-
ATL
17h 20m1 stop
$618American Airlines
Wed, Feb 18 - Fri, Mar 6
American Airlines Logo
7:15 pm - 4:45 pm
ATL
-
SNN
16h 30m2 stops
American Airlines Logo
7:50 am - 8:10 pm
SNN
-
ATL
17h 20m1 stop
$622American Airlines
Wed, Feb 18 - Fri, Mar 6
American Airlines Logo
1:38 pm - 11:30 am
ATL
-
SNN
16h 52m2 stops
American Airlines Logo
7:50 am - 9:48 pm
SNN
-
ATL
18h 58m2 stops
$633American Airlines
Wed, Feb 18 - Fri, Mar 6
United Airlines Logo
4:41 pm - 10:15 am
ATL
-
SNN
12h 34m1 stop
United Airlines Logo
12:30 pm - 6:31 pm
SNN
-
ATL
11h 01m1 stop
$636United Airlines
Mon, Apr 20 - Wed, May 13

American Airlines flights from Atlanta to Shannon, Clare

Our best American Airlines deals on Atlanta to Shannon, Clare flight tickets
American Airlines
May 25
ATL10:30 pmAtlanta Hartsfield-Jackson
17h 05m
1 stop
SNN8:35 pmShannon
Jun 19
SNN7:40 amShannon
17h 55m
1 stop
ATL8:35 pmAtlanta Hartsfield-Jackson
$552
Find similar
American Airlines
May 25
ATL8:17 pmAtlanta Hartsfield-Jackson
14h 53m
2 stops
SNN4:10 pmShannon
Jun 19
SNN7:40 amShannon
17h 55m
1 stop
ATL8:35 pmAtlanta Hartsfield-Jackson
$556
Find similar
American Airlines
May 26
ATL10:30 pmAtlanta Hartsfield-Jackson
12h 40m
1 stop
SNN4:10 pmShannon
Jun 2
SNN7:40 amShannon
19h 01m
2 stops
ATL9:41 pmAtlanta Hartsfield-Jackson
$562
Find similar

United Airlines flights from Atlanta to Shannon, Clare

Our best United Airlines deals on Atlanta to Shannon, Clare flight tickets
United Airlines
Apr 20
ATL2:30 pmAtlanta Hartsfield-Jackson
14h 45m
2 stops
SNN10:15 amShannon
May 14
SNN12:30 pmShannon
11h 01m
1 stop
ATL6:31 pmAtlanta Hartsfield-Jackson
$603
Find similar
United Airlines
Apr 19
ATL8:15 amAtlanta Hartsfield-Jackson
21h 00m
2 stops
SNN10:15 amShannon
May 15
SNN12:30 pmShannon
16h 21m
2 stops
ATL11:51 pmAtlanta Hartsfield-Jackson
$608
Find similar
United Airlines
Apr 20
ATL4:41 pmAtlanta Hartsfield-Jackson
12h 34m
1 stop
SNN10:15 amShannon
May 13
SNN12:30 pmShannon
11h 01m
1 stop
ATL6:31 pmAtlanta Hartsfield-Jackson
$636
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Shannon, Clare that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Atlanta to Shannon, Clare that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 5/25

10:30 pm-8:35 pm

1 stop17h 05m

Shannon

Fri 6/19

7:40 am-8:35 pm

1 stop17h 55m

$552

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 5/25

8:17 pm-4:10 pm

2 stops14h 53m

Shannon

Fri 6/19

7:40 am-8:35 pm

1 stop17h 55m

$556

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Tue 5/26

10:30 pm-4:10 pm

1 stop12h 40m

Shannon

Tue 6/2

7:40 am-9:41 pm

2 stops19h 01m

$562

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 5/25

8:17 pm-4:10 pm

2 stops14h 53m

Shannon

Fri 6/19

7:40 am-9:01 pm

2 stops18h 21m

$567

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 4/20

2:30 pm-10:15 am

2 stops14h 45m

Shannon

Thu 5/14

12:30 pm-6:31 pm

1 stop11h 01m

$603

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sun 4/19

8:15 am-10:15 am

2 stops21h 00m

Shannon

Fri 5/15

12:30 pm-11:51 pm

2 stops16h 21m

$608

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Wed 2/18

10:10 pm-4:45 pm

1 stop13h 35m

Shannon

Fri 3/6

7:50 am-8:10 pm

1 stop17h 20m

$618

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Wed 2/18

7:15 pm-4:45 pm

2 stops16h 30m

Shannon

Fri 3/6

7:50 am-8:10 pm

1 stop17h 20m

$622

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Wed 2/18

1:38 pm-11:30 am

2 stops16h 52m

Shannon

Fri 3/6

7:50 am-9:48 pm

2 stops18h 58m

$633

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 4/20

4:41 pm-10:15 am

1 stop12h 34m

Shannon

Wed 5/13

12:30 pm-6:31 pm

1 stop11h 01m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Shannon from

How to get the cheapest flight ticket from Atlanta to Shannon, Clare

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Shannon, Clare?

The cheapest day to depart from Atlanta to Shannon, Clare is on a Tuesday when prices can be found for as low as $987. The most expensive day to fly to Shannon, Clare is Saturday, with ticket prices averaging around $1,567.

What is the cheapest time of day to depart on your flight to Shannon, Clare?

Our data shows that the cheapest Atlanta to Shannon, Clare flights are usually those with departure times in the evening. Our users have found flights to Shannon, Clare in the evening for as low as $940. Flights in the morning are often more expensive with an average ticket price of $1,188.

Can stopping save me money on Atlanta to Shannon, Clare flights?

You could potentially save up to 9% on your flight if you consider stops on a Atlanta to Shannon, Clare flight.

When to book flights from Atlanta to Shannon, Clare

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Shannon, Clare according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Shannon, Clare (ATL to SNN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Shannon, Clare

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Atlanta to Shannon, Clare takes 12h 40m
There are no direct flights from Atlanta to Shannon, Clare. There are no popular flight routes from Atlanta to Shannon, Clare.
Search flight deals

  • How far is Atlanta Hartsfield-Jackson to Shannon by plane?

    Shannon is 3824.5 mi away from Atlanta Hartsfield-Jackson. A reasonable flight in good conditions will take 10h 25m.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Shannon Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Shannon Airport were last updated today.

  • How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Shannon Airport?

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Shannon Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Shannon Airport.

  • What documentation or ID do you need to fly to Shannon Airport?

    The travel and health documents required for your trip to Shannon Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Shannon Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Atlanta to Shannon, Clare?

Best airlines flying from Atlanta to Shannon, Clare

Compare and see reviews for airlines that fly from Atlanta to Shannon, Clare with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $292Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,066 reviews
Search United Airlines flights
American AirlinesPriceFrom $614Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Limerick
Adare
Bunratty
Ennis
Nenagh
Lahinch

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Shannon?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Shannon from Atlanta.

Can I find flights from Atlanta to Shannon with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Shannon from Atlanta with this policy.

How can momondo help me find flights from Atlanta to Shannon?

momondo helps you find the best flight between Atlanta and Shannon by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Atlanta to Shannon right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Shannon, momondo offers a useful price alert feature which will track prices for flights to Shannon from Atlanta and alert you when they change.

An easier way to manage your Shannon, Clare trip

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