ATL - SNN

$397 Find Cheap Flights from Atlanta to Shannon - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$684
Typical prices: $948-$1,183
United Airlines
Sat 10/6Sat 10/13
ATL - SNN • 1 stop
Cheapest one-way
$397
Typical prices: $542-$642
Multiple Airlines
Tue 10/9
ATL - SNN • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Atlanta and Shannon. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 15% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $881 (round-trip)
Newark (EWR)
Shortest trip • 12h 00m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Atlanta to Shannon (ATL-SNN)

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

Recent round-trip flight deals from Atlanta to Shannon

Tue, Sep 29 - Tue, Oct 13
United Airlines Logo
2:40 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
14h 35m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Mon, Sep 28 - Tue, Oct 13
United Airlines Logo
2:40 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
14h 35m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Tue, Sep 29 - Tue, Oct 13
United Airlines Logo
6:15 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
11h 00m1 stop Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Wed, Sep 30 - Tue, Oct 13
United Airlines Logo
6:15 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
11h 00m1 stop Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Mon, Sep 28 - Tue, Oct 13
United Airlines Logo
6:15 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
11h 00m1 stop Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Mon, Oct 5 - Tue, Oct 13
United Airlines Logo
6:15 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
11h 00m1 stop Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Tue, Oct 6 - Tue, Oct 13
United Airlines Logo
2:40 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
14h 35m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Mon, Oct 5 - Tue, Oct 13
United Airlines Logo
2:40 pm - 10:15 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
14h 35m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 7:06 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
11h 36m1 stop Newark
$684United Airlines
Tue, Oct 27 - Tue, Nov 3
Aer Lingus Logo
11:57 am - 5:50 amATL  Atlanta Hartsfield-Jackson-SNN Shannon
13h 53m1 stop Boston Logan Intl
Aer Lingus Logo
2:00 pm - 11:58 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
14h 58m1 stop Boston Logan Intl
$813Aer Lingus
Mon, Nov 9 - Tue, Nov 17
Aer Lingus Logo
10:15 pm - 4:45 pmATL  Atlanta Hartsfield-Jackson-SNN Shannon
13h 30m1 stop London Heathrow
Aer Lingus Logo
2:00 pm - 11:58 pmSNN  Shannon-ATL Atlanta Hartsfield-Jackson
14h 58m1 stop Boston Logan Intl
$818Aer Lingus
Booking Insights

Price, demand and travel trends for Atlanta to Shannon flights

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

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

Round-trip flights from Atlanta to Shannon start at $684. Prices are below average for this route right now, with typical round-trip fares ranging from $948 to $1,183. The lowest price found in the past 5 days was $684 on United Airlines.

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

Tuesday is the cheapest day of the week to fly from Atlanta to Shannon, it is 11% cheaper than the average day. Friday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Atlanta to Shannon flights

Low season

January

Cheapest flight

$397
Most popular time to fly with an average 9% increase in price.
Flight from Atlanta to Shannon

When to book flights from Atlanta to Shannon

Are your dates flexible? Find out the best times to travel from Atlanta 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 Atlanta 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 Atlanta to Shannon?

    Flights from Atlanta to Shannon usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Shannon (SNN).

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

    Two cabin classes are available on flights from Atlanta to Shannon:

    • Economy Class
    • Premium Economy Class

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

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

    • New York John F Kennedy Intl (JFK) - 47% of one-stop connections
    • Newark (EWR) - 23% of one-stop connections
    • London Heathrow (LHR) - 14% of one-stop connections
    • Boston Logan Intl (BOS) - 9% of one-stop connections

    New York John F Kennedy Intl (JFK) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 26% on the Atlanta to Shannon route. Tuesday is the cheapest departure day at $895 round-trip on average, while Friday is the most expensive at $1,195, a difference of $300. 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 Atlanta to Shannon?

    A nonstop flight from Atlanta to Shannon takes 0h 00m, covering 3,830 miles.

  • Do I need a passport to fly from Atlanta 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 Atlanta to Shannon looking right now?

    One-way fares from Atlanta to Shannon are currently lower than usual. Average one-way flight prices are about $467, which is 24% below the typical average for this route.

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

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 12h 00m, compared with 12h 06m via New York John F Kennedy Intl (JFK) and 12h 49m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Atlanta and Shannon?

    Shannon is 5 hours ahead of Atlanta (Irish Time vs Eastern 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 Atlanta to Shannon flight?

    Round-trip flights from Atlanta to Shannon range from $948 to $1,183, with an average of $1,000 over the past 12 months. Anything below $948 counts as a good deal.

Your guide to booking Atlanta 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 Friday. On this route, Tuesday flights average $895 - about $300 less than Friday (25% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Atlanta to Shannon trip for September. Fares historically average $847 round-trip in that month - typically $722 less than the most expensive month, which is December (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 Atlanta to Shannon

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

Car rentals in Shannon
Hotels in Shannon