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Shannon

$382+ 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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SNN
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
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 August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/10. 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 10/77:15 am -
1 stop21h 00m
Tue 10/2012:30 pm -
1 stop15h 28m
Deal found 8/10$758
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Mon 8/106:40 am -
1 stop18h 50m
Mon 8/249:30 am -
1 stop12h 54m
Deal found 8/10$920
This United Airlines deal was found by Cheapflights users on 8/7. 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 -
1 stop16h 30m
Tue 8/189:30 am -
1 stop19h 35m
Deal found 8/7$960
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/41:00 pm -
1 stop12h 30m
Tue 9/812:30 pm -
1 stop15h 28m
Deal found 8/7$977
This United Airlines deal was found by Cheapflights users on 8/7. 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.
Fri 9/41:00 pm -
1 stop12h 30m
Fri 9/119:30 am -
2 stops17h 37m
Deal found 8/7$1,001
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:16 am -
1 stop16h 59m
Thu 10/297:50 am -
2 stops32h 21m
Deal found 8/10$1,002
This Expedia deal was found by Cheapflights users on 8/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:30 pm -
1 stop16h 05m
Thu 10/298:05 pm -
1 stop26h 40m
Deal found 8/10$1,005

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 August 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$758
(United Airlines)

One-way from

$382
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$690
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. 8% potential increase in price ($90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 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 August 11, 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
Quickest round-trip

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Wed 10/7

12:15 pm-10:15 am

2 stops16h 00m

Shannon

Tue 10/20

12:30 pm-10:54 pm

2 stops16h 24m

$762

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Sun 1/10

6:55 pm-7:25 pm

1 stop18h 30m

Shannon

Thu 1/14

5:30 pm-4:45 pm

1 stop29h 15m

$996

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Fri 9/4

6:35 am-7:30 am

1 stop18h 55m

Shannon

Fri 9/11

9:30 am-10:45 pm

1 stop19h 15m

$1,013

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Thu 12/24

5:09 pm-3:45 pm

2 stops40h 36m

Shannon

Wed 12/30

5:30 pm-12:12 am

2 stops36h 42m

$1,050

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Sat 9/5

4:51 pm-6:00 am

1 stop31h 09m

Shannon

Wed 9/9

2:30 pm-10:25 am

1 stop25h 55m

$1,079

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Sat 9/5

5:00 pm-11:10 am

2 stops36h 10m

Shannon

Wed 9/9

1:05 pm-11:10 pm

1 stop16h 05m

$1,096

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Wed 12/23

6:45 pm-11:30 am

2 stops58h 45m

Shannon

Wed 12/30

5:30 pm-4:45 pm

1 stop29h 15m

$1,110
Cheapest one-way
Quickest one-way

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Tue 10/27

11:30 am-5:55 am

1 stop13h 25m

$481

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Mon 8/17

7:07 pm-5:25 am

2 stops28h 18m

$2,575

AustinShannon

AUS Austin Bergstrom - SNN Shannon

AUSSNN

Austin Bergstrom

Mon 8/17

6:15 pm-6:00 am

1 stop29h 45m

$5,321

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

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 August.
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

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

Currently, February is the cheapest month in which you can book a flight from Austin to Shannon, Clare (average of $595). Flying from Austin to Shannon, Clare in June is currently the most expensive (average of $1,241). 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.

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

Airfare is typical for this route at the moment.

Austin to Shannon, Clare flights typically cost between $557 and $897 in October.
The cheapest round-trip price found within the last 5 days was $758 on United Airlines (Oct 7-Oct 20).

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 August 11, 2026.
Read reviews from past customers who have flown 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.
United Airlines
7.4
Good
10,104 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
10,104 reviews
United Airlines
7.4
Good
10,104 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 16h. Fly via United Airlines or British Airways to get the fastest option. Austin and Shannon, Clare are separated by a distance of 4537 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Austin to Shannon, Clare round-trip?

    Flying on United Airlines is currently your cheapest option to Shannon, Clare, with prices starting at $513. United Airlines is 46% 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, February is the cheapest month in which you can book a flight from Austin to Shannon, Clare (average of $595). Flying from Austin to Shannon, Clare in June is currently the most expensive (average of $1,241). 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

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Top airline flying from Austin to Shannon

Discover the top airline 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 August 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$513Average$860FlexibilityNo cancel feeOn-time69%

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