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Shannon

$660+ Cheap flights from Atlanta (ATL) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SNN
nov. 27 — dic. 41
jue. 11/27
jue. 12/4
1 adult, Economy
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Find flight deals from Atlanta to Shannon

Cheapest flights from Atlanta to Shannon
Explore the most affordable flight options available from Atlanta to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 28, 2025.

This Gotogate deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2812:55 pmATL - SNN
2 stops17h 35mAir Canada
jue. 12/117:50 amSNN - ATL
2 stops19h 03mAir Canada
Deal found 10/28$660
This Air Canada deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2812:55 pmATL - SNN
2 stops17h 35mMultiple Airlines
jue. 12/117:50 amSNN - ATL
3 stops30h 06mMultiple Airlines
Deal found 10/28$702
This Ovago deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/104:22 pmATL - SNN
2 stops14h 08mMultiple Airlines
mié. 12/178:05 pmSNN - ATL
1 stop29h 05mMultiple Airlines
Deal found 10/26$717
This British Airways deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2810:10 pmATL - SNN
1 stop32h 20mBritish Airways
jue. 12/118:05 pmSNN - ATL
1 stop29h 05mBritish Airways
Deal found 10/28$722
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/2811:50 amATL - SNN
1 stop13h 05mAmerican Airlines
jue. 12/112:45 pmSNN - ATL
2 stops22h 30mAmerican Airlines
Deal found 10/28$728
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/103:41 pmATL - SNN
2 stops14h 49mAmerican Airlines
mié. 12/172:00 pmSNN - ATL
2 stops15h 52mAmerican Airlines
Deal found 10/26$731
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/288:11 amATL - SNN
1 stop17h 44mMultiple Airlines
vie. 10/318:05 pmSNN - ATL
2 stops38h 47mMultiple Airlines
Deal found 10/26$959
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/217:00 amATL - SNN
2 stops18h 20mAmerican Airlines
mar. 12/302:45 pmSNN - ATL
2 stops22h 54mAmerican Airlines
Deal found 10/26$1,018
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2710:14 pmATL - SNN
1 stop27h 41mMultiple Airlines
vie. 10/318:05 pmSNN - ATL
2 stops38h 47mMultiple Airlines
Deal found 10/26$1,094
This Kiwi.com deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2110:40 pmATL - SNN
1 stop26h 40mMultiple Airlines
lun. 12/292:45 pmSNN - ATL
1 stop23h 33mMultiple Airlines
Deal found 10/26$1,114

Cheap flight deals from Atlanta to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated octubre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$660
(Gotogate)

Popular in

October

Cheapest in

January

Average price

$1,106
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Shannon flights.
Search Deals
From Atlanta Hartsfield-Jackson to Shannon
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Shannon 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
Use the filters below to find and compare flights from Atlanta to Shannon that are best for you.

Fly from

Atlanta

Fly to

Shannon

Route

Depart

Return

Price

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

vie. 11/28

12:55 pm-11:30 am

2 stops17h 35m

Shannon

jue. 12/11

7:50 am-8:56 am

3 stops30h 06m

$702

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

vie. 11/28

10:10 pm-11:30 am

1 stop32h 20m

Shannon

jue. 12/11

8:05 pm-8:10 pm

1 stop29h 05m

$722

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

mié. 12/10

3:41 pm-11:30 am

2 stops14h 49m

Shannon

mié. 12/17

2:00 pm-12:52 am

2 stops15h 52m

$731

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

mar. 3/24

11:10 pm-11:30 am

1 stop32h 20m

Shannon

mar. 3/31

7:40 am-8:35 pm

1 stop17h 55m

$771

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

mié. 3/25

11:10 pm-7:25 pm

1 stop16h 15m

Shannon

lun. 3/30

9:15 pm-8:35 pm

1 stop28h 20m

$771

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

lun. 3/23

11:10 pm-4:45 pm

1 stop13h 35m

Shannon

mar. 3/31

7:40 am-8:35 pm

1 stop17h 55m

$771

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

mié. 3/25

11:10 pm-7:25 pm

1 stop16h 15m

Shannon

mar. 3/31

7:40 am-8:35 pm

1 stop17h 55m

$771

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

lun. 3/23

6:12 am-11:30 am

2 stops25h 18m

Shannon

lun. 3/30

4:55 pm-8:35 pm

1 stop32h 40m

$776

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

dom. 3/22

11:10 pm-11:30 am

1 stop32h 20m

Shannon

mar. 3/31

7:40 am-9:38 pm

2 stops18h 58m

$781

AtlantaShannon

ATL - SNN

ATLSNN

Atlanta Hartsfield-Jackson

dom. 3/22

11:10 pm-4:45 pm

1 stop13h 35m

Shannon

lun. 3/30

4:55 pm-11:41 pm

2 stops35h 46m

$781

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 11 results
1
2

Compare providers for flights from Atlanta to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Shannon in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Atlanta-Shannon, Clare flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Atlanta-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Shannon, Clare flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Atlanta to Shannon, Clare?

Currently, September is the cheapest month in which you can book a flight from Atlanta to Shannon, Clare (average of $292). Flying from Atlanta to Shannon, Clare in January is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to SNN?

Find hourly flight availability from Atlanta to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 28, 2025.

It’s optimal to fly from Atlanta to Shannon, Clare in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Atlanta to Shannon, Clare?

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated octubre 28, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Atlanta to Shannon. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
United Airlines
7.4
Good
9,001 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
2.0
Mediocre

Santiago,Apr 2024

ATL - JNB

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Atlanta to Shannon, Clare?

    A quick flight from Atlanta to Shannon, Clare can take about 14h 49m. British Airways provides one of the quickest options available for as low as $731. Airlines will cover a distance of 3830 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Atlanta to Shannon, Clare round-trip?

    Our cheapest airline available from Atlanta to Shannon, Clare is Delta. Our recent data shows that you can find tickets from as low as $292 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $586 and $614 round-trip. Users have found that Delta is 68% cheaper than the other options available to this destination.

  • Can I find deals for flights from Atlanta to Shannon that include hotel bookings?

    Yes. In addition to deals on Atlanta to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Shannon.

  • Can I find deals for business class flights from Atlanta to Shannon?

    Yes. Cheapflights offers flight deals from Atlanta to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Shannon, Clare?

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Shannon, Clare (average of $292). Flying from Atlanta to Shannon, Clare in January is currently the most expensive (average of $746). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top 3 airlines flying from Atlanta to Shannon

Discover the top 3 airlines that operate flights from Atlanta to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$292Average$845FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$586Average$865FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$614Average$823FlexibilityNo cancel feeOn-time71%

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