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Shannon

$343+ Cheap flights from Austin (AUS) to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SNN
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Austin to Shannon

Cheapest flights from Austin to Shannon
Explore the most affordable flight options available from Austin to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:40 pm
AUS
-
SNN
1 stop11h 35m
United Airlines
Mon 5/412:30 pm
SNN
-
AUS
1 stop15h 02m
United Airlines
Deal found 2/10$539
This United Airlines deal was found by Cheapflights users on 2/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:37 pm
AUS
-
SNN
1 stop11h 38m
United Airlines
Wed 8/59:30 am
SNN
-
AUS
2 stops31h 20m
United Airlines
Deal found 2/10$620
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/276:12 am
AUS
-
SNN
2 stops19h 08m
Multiple Airlines
Fri 4/31:45 pm
SNN
-
AUS
2 stops16h 39m
Multiple Airlines
Deal found 2/10$656
This KLM deal was found by Cheapflights users on 2/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:20 pm
AUS
-
SNN
2 stops16h 50m
KLM
Wed 8/51:05 pm
SNN
-
AUS
2 stops17h 21m
KLM
Deal found 2/10$671
This Air Canada deal was found by Cheapflights users on 2/10. 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.
Wed 2/251:05 pm
AUS
-
SNN
2 stops16h 25m
Air Canada
Sun 3/15:30 pm
SNN
-
AUS
2 stops48h 49m
Air Canada
Deal found 2/10$688
This Delta deal was found by Cheapflights users on 2/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:30 am
AUS
-
SNN
2 stops23h 40m
Delta
Sun 9/201:05 pm
SNN
-
AUS
2 stops17h 14m
Delta
Deal found 2/12$689
This Ovago deal was found by Cheapflights users on 2/9. 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.
Sat 4/258:30 pm
AUS
-
SNN
2 stops37h 40m
British Airways
Sun 5/31:45 pm
SNN
-
AUS
2 stops25h 55m
British Airways
Deal found 2/9$736
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 3/278:02 am
AUS
-
SNN
2 stops17h 18m
American Airlines
Fri 4/37:30 am
SNN
-
AUS
1 stop13h 55m
American Airlines
Deal found 2/10$740
This Ovago deal was found by Cheapflights users on 2/9. 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.
Sat 4/258:30 pm
AUS
-
SNN
2 stops37h 40m
Multiple Airlines
Sun 5/32:30 pm
SNN
-
AUS
1 stop26h 15m
Multiple Airlines
Deal found 2/9$742

Find flight deals from Austin to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$539
(United Airlines)

One-way from

$343
(Kiwi.com)

Popular in

March

Cheapest in

December

Average price

$683
Provider with most accurate pricing for Austin Bergstrom-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Shannon flights.
Search Deals
From Austin Bergstrom to Shannon
Search Deals
One-way flight from Austin Bergstrom to Shannon
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($345 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($98 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin 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 February 12, 2026.
Use the filters below to find and compare flights from Austin to Shannon that are best for you.

Fly from

Austin

Fly to

Shannon

Route

Depart

Return

Price

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 4/29

4:40 pm-10:15 am

1 stop11h 35m

Shannon

Mon 5/4

12:30 pm-9:32 pm

1 stop15h 02m

$539

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Tue 7/28

4:37 pm-10:15 am

1 stop11h 38m

Shannon

Wed 8/5

9:30 am-10:50 am

2 stops31h 20m

$620

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Fri 3/27

8:02 am-6:20 am

2 stops17h 18m

Shannon

Fri 4/3

7:30 am-3:25 pm

1 stop13h 55m

$740

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sat 4/25

8:30 pm-4:10 pm

2 stops37h 40m

Shannon

Sun 5/3

2:30 pm-10:45 am

1 stop26h 15m

$742

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Tue 7/7

4:37 pm-10:15 am

1 stop11h 38m

Shannon

Tue 7/14

9:30 am-10:40 pm

1 stop19h 10m

$742

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Tue 7/7

7:30 am-11:10 am

1 stop21h 40m

Shannon

Mon 7/13

1:05 pm-9:41 pm

1 stop14h 36m

$793

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 6/11

7:30 am-11:10 am

1 stop21h 40m

Shannon

Tue 6/16

1:05 pm-9:41 pm

1 stop14h 36m

$793

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 3/1

6:10 am-11:30 pm

2 stops35h 20m

$343

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sat 4/11

5:47 pm-5:25 am

1 stop29h 38m

$371

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 6/15

1:05 pm-11:10 am

2 stops16h 05m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Showing 1-10 of 14 results
1
2

Compare providers for flights from Austin 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 Austin to Shannon in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 Austin-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub 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 Austin-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 Austin to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Austin 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 Austin to Shannon

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

Currently, October is the cheapest month in which you can book a flight from Austin to Shannon, Clare (average of $427). Flying from Austin to Shannon, Clare in April is currently the most expensive (average of $1,329). 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.

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 February 12, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Austin 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
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,179 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,276 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,267 reviews
Delta
7.9
Good
8,179 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Austin 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 Austin to Shannon, Clare?

    There are many flights that can get you from Austin to Shannon, Clare in 11h 35m. Fly via United Airlines to get the fastest option. Austin and Shannon, Clare are separated by a distance of 4537 mi.

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

    Flying on American Airlines is currently your cheapest option to Shannon, Clare, with prices starting at $487. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $594 and $606, respectively. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin 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 Austin to Shannon, Clare?

    Currently, October is the cheapest month in which you can book a flight from Austin to Shannon, Clare (average of $427). Flying from Austin to Shannon, Clare in April is currently the most expensive (average of $1,329). 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 Austin to Shannon

Discover the top 3 airlines that operate flights from Austin 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 February 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$487Average$789FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$594Average$855FlexibilityNo cancel feeOn-time69%
DeltaCheapest$606Average$760FlexibilityNo cancel feeOn-timeN/A

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