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Shannon

$383+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SNN
Aug 15 — Aug 221
Sat 8/15
Sat 8/22
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 July 16, 2026.

This KLM deal was found by Cheapflights users on 7/12. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:42 am
AUS
-
SNN
2 stops18h 28m
Multiple Airlines
Tue 8/251:05 pm
SNN
-
AUS
2 stops34h 14m
Multiple Airlines
Deal found 7/12$833
This United Airlines deal was found by Cheapflights users on 7/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:15 pm
AUS
-
SNN
2 stops16h 00m
United Airlines
Tue 8/259:30 am
SNN
-
AUS
1 stop12h 54m
United Airlines
Deal found 7/12$843
This United Airlines deal was found by Cheapflights users on 7/11. 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 8/2511:04 am
AUS
-
SNN
2 stops17h 11m
United Airlines
Tue 9/19:30 am
SNN
-
AUS
2 stops17h 37m
United Airlines
Deal found 7/11$847
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/129:00 am
AUS
-
SNN
1 stop16h 30m
United Airlines
Tue 8/189:30 am
SNN
-
AUS
1 stop19h 35m
United Airlines
Deal found 7/13$891
This Delta deal was found by Cheapflights users on 7/13. 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.
Mon 8/107:35 am
AUS
-
SNN
1 stop21h 35m
Delta
Mon 8/241:05 pm
SNN
-
AUS
1 stop13h 48m
Delta
Deal found 7/13$893
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Mon 8/102:18 pm
AUS
-
SNN
2 stops13h 57m
United Airlines
Mon 8/249:30 am
SNN
-
AUS
2 stops15h 42m
United Airlines
Deal found 7/13$897
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/131:00 pm
AUS
-
SNN
1 stop12h 30m
United Airlines
Tue 8/189:30 am
SNN
-
AUS
1 stop12h 54m
United Airlines
Deal found 7/13$941
This KLM deal was found by Cheapflights users on 7/14. 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.
Sat 9/57:35 am
AUS
-
SNN
1 stop21h 35m
KLM
Sat 9/121:05 pm
SNN
-
AUS
1 stop13h 37m
KLM
Deal found 7/14$943

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 July 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$833
(KLM)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$884
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. 9% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 16, 2026.
Use the filters below to find and compare flights from Austin to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 8/9

10:42 am-11:10 am

2 stops18h 28m

Shannon

Tue 8/25

1:05 pm-5:19 pm

2 stops34h 14m

$833

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sun 8/9

10:09 am-10:15 am

1 stop18h 06m

Shannon

Tue 8/25

9:30 am-11:05 pm

1 stop19h 35m

$843
Quickest round-trip

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Tue 8/25

1:00 pm-7:30 am

1 stop12h 30m

Shannon

Tue 9/1

12:30 pm-9:58 pm

1 stop15h 28m

$843

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 8/12

9:00 am-7:30 am

1 stop16h 30m

Shannon

Tue 8/18

9:30 am-11:05 pm

1 stop19h 35m

$891

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Mon 8/10

7:35 am-11:10 am

1 stop21h 35m

Shannon

Mon 8/24

1:05 pm-8:53 pm

1 stop13h 48m

$893

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Wed 8/12

6:30 am-11:10 am

2 stops22h 40m

Shannon

Tue 8/18

1:05 pm-10:55 am

2 stops27h 50m

$895
Cheapest one-way

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Fri 8/14

8:56 am-2:55 pm

3 stops47h 59m

$383
Quickest one-way

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Thu 8/20

9:00 am-7:30 am

1 stop16h 30m

$513

AustinShannon

AUS - SNN

AUSSNN

Austin Bergstrom

Sat 8/1

10:05 am-10:15 am

1 stop18h 10m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Sorted by cheapest first

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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 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 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

How much does it cost to fly round-trip from Austin 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 July 16, 2026.
Read reviews from past customers who have flown Delta and United 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
7.8
Good
8,469 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,469 reviews
Delta
7.8
Good
8,469 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
9,988 reviews
Delta
7.8
Good
8,469 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.8

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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 18h 06m. 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 United Airlines is currently your cheapest option to Shannon, Clare, with prices starting at $513. Another option worth looking into is Delta, starting at $577 round trip. United Airlines is 45% 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.

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 2 airlines flying from Austin to Shannon

Discover the top 2 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 July 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$513Average$860FlexibilityNo cancel feeOn-time69%
DeltaCheapest$577Average$979FlexibilityNo cancel feeOn-timeN/A

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