AUS - SNN

$763 Find Cheap Flights from Austin to Shannon - Compare and Save

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Everything you should know

Cheapest round-trip
$774
Typical prices: $826-$1,083
British Airways
Sat 10/27Sat 11/3
AUS - SNN • 2 stops
Cheapest one-way
$763
Typical prices: $386-$530
Multiple Airlines
Tue 12/18
AUS - SNN • 3 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
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Newark (EWR)
Cheapest • Avg $788 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 12h 20m (one-way)
Insights
Insights
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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, Oct 27 - Tue, Nov 3
British Airways Logo
5:46 pm - 4:45 pmAUS  Austin Bergstrom-SNN Shannon
17h 59m2 stops Dallas/Fort Worth London Heathrow
British Airways Logo
7:50 am - 4:45 pmSNN  Shannon-AUS Austin Bergstrom
14h 55m1 stop London Heathrow
$774British Airways
Wed, Feb 10 - Tue, Feb 23
British Airways Logo
6:55 pm - 7:25 pmAUS  Austin Bergstrom-SNN Shannon
18h 30m1 stop London Heathrow
British Airways Logo
7:50 am - 4:45 pmSNN  Shannon-AUS Austin Bergstrom
14h 55m1 stop London Heathrow
$775British Airways
Wed, Feb 10 - Tue, Feb 23
British Airways Logo
11:43 am - 11:30 amAUS  Austin Bergstrom-SNN Shannon
17h 47m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
7:50 am - 4:45 pmSNN  Shannon-AUS Austin Bergstrom
14h 55m1 stop London Heathrow
$779British Airways
Tue, Oct 27 - Tue, Nov 3
British Airways Logo
1:05 pm - 11:30 amAUS  Austin Bergstrom-SNN Shannon
17h 25m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:50 am - 9:53 pmSNN  Shannon-AUS Austin Bergstrom
20h 03m2 stops London Heathrow Chicago O'Hare Intl
$784British Airways
Wed, Feb 10 - Tue, Feb 23
British Airways Logo
11:43 am - 11:30 amAUS  Austin Bergstrom-SNN Shannon
17h 47m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
8:05 pm - 9:27 pmSNN  Shannon-AUS Austin Bergstrom
31h 22m2 stops London Heathrow New York John F Kennedy Intl
$788British Airways
Tue, Oct 27 - Tue, Nov 3
Multiple Airlines Logo
4:40 pm - 5:50 amAUS  Austin Bergstrom-SNN Shannon
32h 10m1 stop Boston Logan Intl
Multiple Airlines Logo
7:50 am - 4:45 pmSNN  Shannon-AUS Austin Bergstrom
14h 55m1 stop London Heathrow
$828Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
Air Canada Logo
9:37 am - 11:30 amAUS  Austin Bergstrom-SNN Shannon
20h 53m3 stops Houston George Bush Intcntl Toronto Pearson Intl London Heathrow
Air Canada Logo
7:50 am - 11:09 amSNN  Shannon-AUS Austin Bergstrom
33h 19m3 stops London Heathrow Toronto Pearson Intl Houston George Bush Intcntl
$834Air Canada
Tue, Oct 27 - Tue, Nov 3
Air Canada Logo
9:37 am - 11:30 amAUS  Austin Bergstrom-SNN Shannon
20h 53m3 stops Houston George Bush Intcntl Toronto Pearson Intl London Heathrow
Air Canada Logo
7:50 am - 11:11 amSNN  Shannon-AUS Austin Bergstrom
33h 21m2 stops London Heathrow Toronto Pearson Intl
$847Air Canada
Sun, Oct 18 - Fri, Oct 23
United Airlines Logo
9:39 am - 10:15 amAUS  Austin Bergstrom-SNN Shannon
18h 36m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 10:58 pmSNN  Shannon-AUS Austin Bergstrom
16h 28m2 stops Newark Chicago O'Hare Intl
$1,217United Airlines
Sun, Oct 18 - Fri, Oct 23
United Airlines Logo
9:39 am - 10:15 amAUS  Austin Bergstrom-SNN Shannon
18h 36m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
12:30 pm - 11:43 pmSNN  Shannon-AUS Austin Bergstrom
17h 13m1 stop Newark
$1,217United 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 from Austin to Shannon with more confidence.

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

Round-trip flights from Austin to Shannon start at $774. Prices are below average for this route right now, with typical round-trip fares ranging from $826 to $1,083. The lowest price found in the past 5 days was $774 on British Airways.

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

Tuesday is the cheapest day of the week to fly from Austin to Shannon, it is 26% cheaper than the average day. Thursday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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

$763
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly with an average 4% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

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

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

  • 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) - 47% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 24% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 21% of one-stop connections
    • Newark (EWR) - 8% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 40% on the Austin to Shannon route. Tuesday is the cheapest departure day at $747 round-trip on average, while Thursday is the most expensive at $1,241, a difference of $494. 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 long is a flight from Austin to Shannon?

    A nonstop flight from Austin to Shannon takes 0h 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 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 $783, which is 80% above the typical average for this route.

  • 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 20m, compared with 13h 33m via Newark (EWR) and 14h 17m via New York John F Kennedy Intl (JFK).

  • What is the time difference between Austin and Shannon?

    Shannon is 6 hours ahead of Austin (Irish Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Shannon Airport (SNN) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    • Budget
    • Sixt
    • Europcar
    • Thrifty
    • Easirent

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

    Round-trip flights from Austin to Shannon range from $826 to $1,083, with an average of $1,009 over the past 12 months. Anything below $826 counts as a good deal.

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 can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $747 - about $494 less than Thursday (40% 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

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