AUS - SNN

$469 Find Cheap Flights from Austin to Shannon - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$764
Typical prices: $852-$1,083
United Airlines
Fri 4/20Fri 5/11
AUS - SNN • 1 stop
Cheapest one-way
$469
Typical prices: $386-$550
Multiple Airlines
Mon 12/10
AUS - SNN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Austin and Shannon. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 41% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $826 (round-trip)
Newark (EWR)
Shortest trip • 14h 04m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Austin to Shannon (AUS-SNN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Shannon

Tue, Apr 20 - Tue, May 11
United Airlines Logo
8:30 am - 10:15 amAUS  Austin Bergstrom-SNN Shannon
19h 45m1 stop Newark
United Airlines Logo
12:30 pm - 9:45 pmSNN  Shannon-AUS Austin Bergstrom
15h 15m1 stop Newark
$764United Airlines
Tue, Apr 20 - Tue, May 11
United Airlines Logo
10:34 am - 10:15 amAUS  Austin Bergstrom-SNN Shannon
17h 41m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 11:46 pmSNN  Shannon-AUS Austin Bergstrom
17h 16m1 stop Newark
$768United Airlines
Tue, Apr 20 - Tue, May 11
United Airlines Logo
12:20 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
15h 55m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 10:44 pmSNN  Shannon-AUS Austin Bergstrom
16h 14m2 stops Newark Houston George Bush Intcntl
$768United Airlines
Sun, Apr 4 - Sat, Apr 17
United Airlines Logo
7:30 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
32h 45m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 10:22 amSNN  Shannon-AUS Austin Bergstrom
27h 52m2 stops Newark Chicago O'Hare Intl
$818United Airlines
Tue, Apr 20 - Mon, May 10
United Airlines Logo
2:15 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
14h 00m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 11:07 amSNN  Shannon-AUS Austin Bergstrom
28h 37m2 stops Newark Denver Intl
$818United Airlines
Tue, Apr 20 - Mon, May 10
United Airlines Logo
11:50 am - 10:15 amAUS  Austin Bergstrom-SNN Shannon
16h 25m1 stop Newark
United Airlines Logo
12:30 pm - 11:07 amSNN  Shannon-AUS Austin Bergstrom
28h 37m2 stops Newark Denver Intl
$818United Airlines
Sun, Apr 4 - Sat, Apr 17
United Airlines Logo
7:30 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
32h 45m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 11:46 pmSNN  Shannon-AUS Austin Bergstrom
17h 16m1 stop Newark
$855United Airlines
Tue, Apr 20 - Mon, May 10
Lufthansa Logo
2:00 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
14h 15m1 stop Newark
Lufthansa Logo
12:30 pm - 10:24 amSNN  Shannon-AUS Austin Bergstrom
27h 54m1 stop Newark
$871Lufthansa
Sun, Apr 4 - Sat, Apr 17
United Airlines Logo
7:00 pm - 10:15 amAUS  Austin Bergstrom-SNN Shannon
33h 15m1 stop Newark
United Airlines Logo
12:30 pm - 11:46 pmSNN  Shannon-AUS Austin Bergstrom
17h 16m1 stop Newark
$956United Airlines
Mon, Nov 30 - Tue, Dec 15
American Airlines Logo
4:48 pm - 4:45 pmAUS  Austin Bergstrom-SNN Shannon
17h 57m2 stops New York John F Kennedy Intl London Heathrow
American Airlines Logo
2:40 pm - 8:57 amSNN  Shannon-AUS Austin Bergstrom
24h 17m2 stops New York John F Kennedy Intl Dallas/Fort Worth
$989American Airlines
Booking Insights

Price, demand and travel trends for Austin to Shannon flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Austin to Shannon?

Round-trip flights from Austin to Shannon typically range from $852 to $1,083. The lowest price found in the past 5 days was $764, on United Airlines.

What's the cheapest day of the week to fly from Austin to Shannon?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Austin to Shannon. It’s 28% cheaper than the average day, while Thursday is the most expensive, with prices 22% higher.

What’s the cheapest month to fly from Austin to Shannon?

•February is the cheapest month to fly from Austin to Shannon at $595 round-trip.
•March ($1,165) and June ($1,092) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 95% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Austin to Shannon flights

Low season

February

Cheapest flight

$469
Beat the crowds with an average 62% drop in travelers.
The most popular month to fly with an average 94% increase in travelers.
One-way flight from Austin to Shannon

When to book flights from Austin to Shannon

Are your dates flexible? Find out the best times to travel from Austin to Shannon based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Austin to Shannon flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Austin to Shannon?

    Three cabin classes are available on flights from Austin to Shannon:

    • Economy Class
    • Premium Economy Class
    • First Class

  • How long is a flight from Austin to Shannon?

    A nonstop flight from Austin to Shannon takes 00m, covering 4,537 miles.

  • Do I need a passport to fly from Austin to Shannon?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Austin to Shannon flight?

    Round-trip flights from Austin to Shannon range from $852 to $1,083, with an average of $1,009 over the past 12 months. Anything below $852 counts as a good deal.

  • Have flight prices from Austin to Shannon changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $764 to $3,942. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Austin to Shannon looking right now?

    One-way fares from Austin to Shannon are currently higher than usual. Average one-way flight prices are about $790, which is 82% above the typical average for this route.

  • What car rental options are available at Shannon Airport (SNN)?

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates averaging $33 for economy cars. Top options include:

    • Budget
    • Sixt
    • Europcar
    • Easirent
    • Thrifty

  • Which airports can I use when flying from Austin to Shannon?

    Flights from Austin to Shannon usually depart from Austin Bergstrom (AUS) and arrive at Shannon (SNN).

  • Which airports do connecting flights from Austin to Shannon pass through?

    One-stop flights from Austin to Shannon most commonly connect through:

    • London Heathrow (LHR) - 36% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 32% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 20% of one-stop connections
    • Newark (EWR) - 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Austin to Shannon?

    Yes. Flexible dates can save you up to 41% on flights from Austin to Shannon. Wednesday is the cheapest departure day at $736 round-trip on average, while Thursday is the most expensive at $1,241, a difference of $505.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Austin to Shannon?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 12h 16m, compared with 14h 04m via Newark (EWR) and 15h 22m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Austin and Shannon?

    Shannon is 5 hours ahead of Austin (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Austin to Shannon flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Thursday. On this route, Wednesday flights average $736, about $505 less than Thursday fares (41% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Austin to Shannon trip for February. Fares historically average $595 round-trip in that month - typically $570 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Shannon Airport.

    • Park Inn by Radisson Shannon Airport
    • Treacys Oakwood Hotel
    • Carrygerry Country House

More options for your flight from Austin to Shannon

Complete your trip to Shannon with a hotel stay or car rental

Car rentals in Shannon
Hotels in Shannon