GSP - SNN

$729 Find Cheap Flights from Greenville to Shannon - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$729
Typical prices: $994-$1,725
United Airlines
Wed 4/18Sun 4/22
GSP - SNN • 1 stop
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $763 (round-trip)
Newark (EWR)
Shortest trip • 10h 30m (one-way)
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Cheap Flights from Greenville to Shannon (GSP-SNN)

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

Recent round-trip flight deals from Greenville to Shannon

Sun, Apr 18 - Thu, Apr 22
United Airlines Logo
5:45 pm - 10:15 amGSP  Greenville-SNN Shannon
11h 30m1 stop Newark
United Airlines Logo
12:30 pm - 11:19 pmSNN  Shannon-GSP Greenville
15h 49m1 stop Newark
$729United Airlines
Sun, Apr 18 - Thu, Apr 22
United Airlines Logo
6:30 am - 10:15 amGSP  Greenville-SNN Shannon
22h 45m2 stops Chicago O'Hare Intl Newark
United Airlines Logo
12:30 pm - 9:56 amSNN  Shannon-GSP Greenville
26h 26m2 stops Newark Chicago O'Hare Intl
$734United Airlines
Wed, Apr 28 - Tue, May 11
British Airways Logo
11:00 am - 11:20 amGSP  Greenville-SNN Shannon
19h 20m2 stops Philadelphia London Heathrow
British Airways Logo
9:15 pm - 7:38 pmSNN  Shannon-GSP Greenville
27h 23m2 stops London Heathrow Philadelphia
$4,789British Airways
Wed, Apr 28 - Tue, May 11
Multiple Airlines Logo
6:00 am - 6:00 amGSP  Greenville-SNN Shannon
19h 00m1 stop New York LaGuardia
Multiple Airlines Logo
2:40 pm - 10:41 pmSNN  Shannon-GSP Greenville
13h 01m1 stop New York John F Kennedy Intl
$5,341Multiple Airlines
Wed, Apr 28 - Tue, May 11
United Airlines Logo
10:21 am - 10:15 amGSP  Greenville-SNN Shannon
18h 54m2 stops Washington, D.C. Dulles Intl Newark
United Airlines Logo
12:30 pm - 8:44 amSNN  Shannon-GSP Greenville
25h 14m1 stop Newark
$6,270United Airlines
Booking Insights

Price, demand and travel trends for Greenville 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 Greenville to Shannon?

Round-trip flights from Greenville to Shannon typically range from $994 to $1,725. The lowest price found in the past 5 days was $729, on United Airlines.

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Key details for Greenville to Shannon flights

Cheapest flight

$729
Round-trip flight from Greenville to Shannon

When to book flights from Greenville to Shannon

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

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

    • Economy Class
    • First Class

  • How long is a flight from Greenville to Shannon?

    There are currently no nonstop flights available from Greenville to Shannon. Flights with 1 layover take between 10h 30m and 14h 20m in total, depending on the connection.

  • Do I need a passport to fly from Greenville 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.

  • Have flight prices from Greenville 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 $729 to $6,270. That means the highest observed fare was about 9x higher than the lowest one.

  • 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 Greenville to Shannon?

    Flights from Greenville to Shannon usually depart from Greenville (GSP) and arrive at Shannon (SNN).

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

    Connecting flights from Greenville to Shannon most commonly pass through:

    • Newark (EWR) - 50% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 50% of one-stop connections

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

    Yes. Flexible dates can save you up to 56% on flights from Greenville to Shannon. Wednesday is the cheapest departure day at $763 round-trip on average, while Thursday is the most expensive at $1,725, a difference of $962.

    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 Greenville to Shannon?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 10h 30m, compared with 14h 20m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Greenville and Shannon?

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

Your guide to booking Greenville 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 $763, about $962 less than Thursday fares (56% savings) 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 Greenville to Shannon

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

Car rentals in Shannon
Hotels in Shannon