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Cheap flights from Atlanta to Shannon from $304

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 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Atlanta to Shannon (ATL-SNN)

Cheap round-trip flights

American Airlines Logo
10:25 pm - 4:10 pmATL-SNN
12h 45m1 stop
American Airlines Logo
7:50 am - 8:10 pmSNN-ATL
17h 20m1 stop
$588American Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
American Airlines Logo
8:23 pm - 4:10 pmATL-SNN
14h 47m2 stops
American Airlines Logo
7:50 am - 8:10 pmSNN-ATL
17h 20m1 stop
$593American Airlines
Find Deal
Sun, Oct 19 - Tue, Nov 4
Logo
10:46 pm - 5:55 amATL-SNN
26h 09m1 stop
Logo
7:40 am - 8:59 amSNN-ATL
30h 19m2 stops
$791
Find Deal
Sat, Sep 20 - Tue, Sep 30
Air Canada Logo
8:55 am - 11:20 amATL-SNN
21h 25m2 stops
Air Canada Logo
7:50 am - 8:56 amSNN-ATL
30h 06m3 stops
$812Air Canada
Find Deal
Sun, Oct 19 - Tue, Nov 4
Logo
7:55 pm - 8:35 pmATL-SNN
19h 40m3 stops
Logo
9:15 pm - 5:20 pmSNN-ATL
25h 05m3 stops
$846
Find Deal
Mon, Sep 22 - Mon, Sep 29
Air Canada Logo
8:55 am - 11:20 amATL-SNN
21h 25m2 stops
Air Canada Logo
7:50 am - 11:09 pmSNN-ATL
20h 19m3 stops
$860Air Canada
Find Deal
Fri, Oct 17 - Fri, Nov 7
United Airlines Logo
1:27 pm - 7:30 amATL-SNN
13h 03m1 stop
United Airlines Logo
9:30 am - 5:20 pmSNN-ATL
12h 50m1 stop
$999United Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 19
United Airlines Logo
8:17 am - 7:30 amATL-SNN
18h 13m2 stops
United Airlines Logo
9:30 am - 5:20 pmSNN-ATL
12h 50m1 stop
$1,003United Airlines
Find Deal
Thu, Sep 4 - Fri, Sep 19
British Airways Logo
10:25 pm - 4:05 pmATL-SNN
12h 40m1 stop
British Airways Logo
9:15 pm - 8:35 pmSNN-ATL
28h 20m1 stop
$1,637British Airways
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Sat, Sep 13 - Mon, Sep 22
British Airways Logo
10:25 pm - 8:35 pmATL-SNN
17h 10m1 stop
British Airways Logo
9:15 pm - 6:06 pmSNN-ATL
25h 51m2 stops
$1,638British Airways
Find Deal
Sat, Sep 13 - Mon, Sep 22

American Airlines flights from Atlanta to Shannon, Clare

Our best American Airlines deals on Atlanta to Shannon, Clare flight tickets
American Airlines
Oct 19
ATL10:25 pmAtlanta Hartsfield-Jackson
12h 45m
1 stop
SNN4:10 pmShannon
Nov 4
SNN7:50 amShannon
17h 20m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$588
Find similar
American Airlines
Oct 19
ATL8:23 pmAtlanta Hartsfield-Jackson
14h 47m
2 stops
SNN4:10 pmShannon
Nov 4
SNN7:50 amShannon
17h 20m
1 stop
ATL8:10 pmAtlanta Hartsfield-Jackson
$593
Find similar
American Airlines
Oct 19
ATL4:00 pmAtlanta Hartsfield-Jackson
14h 20m
2 stops
SNN11:20 amShannon
Nov 4
SNN7:50 amShannon
18h 58m
2 stops
ATL9:48 pmAtlanta Hartsfield-Jackson
$603
Find similar

Air Canada flights from Atlanta to Shannon, Clare

Our best Air Canada deals on Atlanta to Shannon, Clare flight tickets
Air Canada
Oct 19
ATL8:55 amAtlanta Hartsfield-Jackson
21h 25m
2 stops
SNN11:20 amShannon
Nov 4
SNN7:50 amShannon
30h 06m
3 stops
ATL8:56 amAtlanta Hartsfield-Jackson
$812
Find similar
Air Canada
Oct 17
ATL8:55 amAtlanta Hartsfield-Jackson
21h 25m
2 stops
SNN11:20 amShannon
Nov 7
SNN7:50 amShannon
20h 19m
3 stops
ATL11:09 pmAtlanta Hartsfield-Jackson
$860
Find similar
Air Canada
Sep 22
ATL8:55 amAtlanta Hartsfield-Jackson
30h 40m
2 stops
SNN8:35 pmShannon
Sep 29
SNN9:15 pmShannon
27h 12m
3 stops
ATL7:27 pmAtlanta Hartsfield-Jackson
$953
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 August 25, 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

Sun 10/19

10:25 pm-4:10 pm

1 stop12h 45m

Shannon

Tue 11/4

7:50 am-8:10 pm

1 stop17h 20m

$588

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sun 10/19

8:23 pm-4:10 pm

2 stops14h 47m

Shannon

Tue 11/4

7:50 am-8:10 pm

1 stop17h 20m

$593

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sat 9/20

10:46 pm-5:55 am

1 stop26h 09m

Shannon

Tue 9/30

7:40 am-8:59 am

2 stops30h 19m

$791

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sun 10/19

8:55 am-11:20 am

2 stops21h 25m

Shannon

Tue 11/4

7:50 am-8:56 am

3 stops30h 06m

$812

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Mon 9/22

7:55 pm-8:35 pm

3 stops19h 40m

Shannon

Mon 9/29

9:15 pm-5:20 pm

3 stops25h 05m

$846

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Fri 10/17

8:55 am-11:20 am

2 stops21h 25m

Shannon

Fri 11/7

7:50 am-11:09 pm

3 stops20h 19m

$860

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Thu 9/4

1:27 pm-7:30 am

1 stop13h 03m

Shannon

Fri 9/19

9:30 am-5:20 pm

1 stop12h 50m

$999

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Thu 9/4

8:17 am-7:30 am

2 stops18h 13m

Shannon

Fri 9/19

9:30 am-5:20 pm

1 stop12h 50m

$1,003

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sat 9/13

10:25 pm-4:05 pm

1 stop12h 40m

Shannon

Mon 9/22

9:15 pm-8:35 pm

1 stop28h 20m

$1,637

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

Sat 9/13

10:25 pm-8:35 pm

1 stop17h 10m

Shannon

Mon 9/22

9:15 pm-6:06 pm

2 stops25h 51m

$1,638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 63% 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

Direct flights

None
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 50m.

  • 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
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights
American AirlinesPriceFrom $614Free CancellationRating
7.2
10,000 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
Ennis
Adare
Bunratty
Lahinch
Nenagh

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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