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).

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

Only Economy Class is available on flights from Greenville to Shannon.

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 Together, these airports account for 100% of one-stop bookings on this route.

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

Yes. Being flexible with your travel dates can save you up to 56% on the Greenville to Shannon route. 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 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 13h 39m 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 $754 to $2,176. That means the highest observed fare was about 3x higher than the lowest one.

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 13h 39m, 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.

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

What is the cheapest airline to fly from Greenville to Shannon?

United Airlines ($754) and British Airways ($908) are the cheapest airlines to fly round-trip from Greenville to Shannon according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Greenville to Shannon?

Newark (EWR) and Chicago O'Hare Intl (ORD) are the most popular layovers for the Greenville to Shannon route. 50% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via EWR or ORD.

What is the cheapest layover airport when flying from Greenville to Shannon?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $763. Based on KAYAK data over the past 3 months.

When flying from Greenville to Shannon which airport offers the shortest layover?

Newark (EWR) had the shortest average connection time for Greenville to Shannon layovers at 534 minutes over the past 3 months.

$471 CHEAP FLIGHTS from Greenville to Shannon (GSP - SNN)

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Cheapest round-trip

$754

Typical prices: $1,493-$1,725

United Airlines

Wed 10/17Wed 10/24

GSP - SNN • 1 stop

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $763 (round-trip)

Newark (EWR)

Shortest trip • 13h 39m (one-way)

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Flight Deals

Cheap Flights from Greenville to Shannon (GSP-SNN)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Greenville to Shannon

Sat, Oct 17 - Sat, Oct 24

4:00 pm - 10:15 amGSP Greenville-SNN Shannon

13h 15m1 stop Newark

12:30 pm - 11:13 pmSNN Shannon-GSP Greenville

15h 43m1 stop Newark

$754United Airlines

Sat, Oct 17 - Sat, Oct 24

6:20 am - 10:15 amGSP Greenville-SNN Shannon

22h 55m2 stops Chicago O'Hare Intl Newark

12:30 pm - 9:30 amSNN Shannon-GSP Greenville

26h 00m2 stops Newark Chicago O'Hare Intl

$759United Airlines

Sat, Oct 17 - Sat, Oct 24

2:16 pm - 10:15 amGSP Greenville-SNN Shannon

14h 59m2 stops Chicago O'Hare Intl Newark

12:30 pm - 11:13 pmSNN Shannon-GSP Greenville

15h 43m1 stop Newark

$759United Airlines

Tue, Oct 27 - Tue, Nov 3

3:57 pm - 4:45 pmGSP Greenville-SNN Shannon

20h 48m2 stops Philadelphia London Heathrow

7:50 am - 7:51 pmSNN Shannon-GSP Greenville

17h 01m2 stops London Heathrow Philadelphia

$908British Airways

Sun, Oct 25 - Sun, Nov 1

8:08 pm - 11:30 amGSP Greenville-SNN Shannon

35h 22m2 stops Miami London Heathrow

7:50 am - 7:52 pmSNN Shannon-GSP Greenville

17h 02m2 stops London Heathrow Charlotte Douglas

$956British Airways

Tue, Dec 15 - Mon, Dec 28

4:01 pm - 11:30 amGSP Greenville-SNN Shannon

14h 29m2 stops Philadelphia London Heathrow

8:05 pm - 5:37 pmSNN Shannon-GSP Greenville

26h 32m2 stops London Heathrow Charlotte Douglas

$1,070Multiple Airlines

Tue, Dec 15 - Mon, Dec 28

10:39 am - 6:10 amGSP Greenville-SNN Shannon

14h 31m1 stop New York LaGuardia

2:40 pm - 10:50 pmSNN Shannon-GSP Greenville

13h 10m1 stop New York John F Kennedy Intl

$1,114Aer Lingus

Tue, Dec 15 - Mon, Dec 28

4:38 pm - 11:30 amGSP Greenville-SNN Shannon

13h 52m2 stops Chicago O'Hare Intl London Heathrow

2:40 pm - 10:50 pmSNN Shannon-GSP Greenville

13h 10m1 stop New York John F Kennedy Intl

$1,123Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

11:51 am - 11:30 amGSP Greenville-SNN Shannon

19h 39m3 stops Newark Toronto Pearson Intl London Heathrow

7:50 am - 11:00 pmSNN Shannon-GSP Greenville

20h 10m3 stops London Heathrow Toronto Pearson Intl Newark

$1,192Air Canada

Sun, Oct 25 - Sun, Nov 1

11:51 am - 11:30 amGSP Greenville-SNN Shannon

19h 39m3 stops Newark Toronto Pearson Intl London Heathrow

7:50 am - 9:30 amSNN Shannon-GSP Greenville

30h 40m3 stops London Heathrow Toronto Pearson Intl Chicago O'Hare Intl

$1,907Air Canada

Recent last minute flight deals from Greenville to Shannon

Fri, Sep 18 - Tue, Sep 22

6:20 am - 10:15 amGSP Greenville-SNN Shannon

22h 55m2 stops Chicago O'Hare Intl Newark

9:30 am - 11:15 pmSNN Shannon-GSP Greenville

18h 45m2 stops Chicago O'Hare Intl Newark

$729United Airlines

Fri, Sep 18 - Tue, Sep 22

2:08 pm - 7:30 amGSP Greenville-SNN Shannon

12h 22m1 stop Chicago O'Hare Intl

12:30 pm - 2:20 pmSNN Shannon-GSP Greenville

30h 50m2 stops Newark Washington, D.C. Reagan-National

$729United Airlines

Fri, Sep 18 - Tue, Sep 22

10:33 am - 7:30 amGSP Greenville-SNN Shannon

15h 57m1 stop Chicago O'Hare Intl

12:30 pm - 7:45 pmSNN Shannon-GSP Greenville

12h 15m1 stop Newark

$729United Airlines

Fri, Sep 18 - Tue, Sep 22

10:33 am - 7:30 amGSP Greenville-SNN Shannon

15h 57m1 stop Chicago O'Hare Intl

12:30 pm - 7:45 pmSNN Shannon-GSP Greenville

12h 15m1 stop Newark

$891Lufthansa

Tue, Sep 15 - Mon, Sep 21

11:30 am - 7:30 amGSP Greenville-SNN Shannon

15h 00m2 stops Newark Chicago O'Hare Intl

9:30 am - 5:14 pmSNN Shannon-GSP Greenville

12h 44m1 stop Chicago O'Hare Intl

$931United Airlines

Tue, Sep 15 - Mon, Sep 21

11:30 am - 10:15 amGSP Greenville-SNN Shannon

17h 45m1 stop Newark

9:30 am - 5:14 pmSNN Shannon-GSP Greenville

12h 44m1 stop Chicago O'Hare Intl

$931United Airlines

Tue, Sep 15 - Mon, Sep 21

3:01 pm - 10:15 amGSP Greenville-SNN Shannon

14h 14m2 stops Washington, D.C. Dulles Intl Newark

9:30 am - 9:58 pmSNN Shannon-GSP Greenville

17h 28m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$936United Airlines

Fri, Sep 18 - Tue, Sep 22

10:25 am - 11:15 amGSP Greenville-SNN Shannon

19h 50m2 stops Washington, D.C. Dulles Intl Frankfurt am Main

9:30 am - 9:18 pmSNN Shannon-GSP Greenville

16h 48m1 stop Chicago O'Hare Intl

$1,127Lufthansa

Fri, Sep 18 - Tue, Sep 22

4:00 pm - 10:15 amGSP Greenville-SNN Shannon

13h 15m1 stop Newark

7:30 am - 7:05 pmSNN Shannon-GSP Greenville

16h 35m2 stops London Heathrow Washington, D.C. Dulles Intl

$1,140Multiple Airlines

Fri, Sep 18 - Tue, Sep 22

3:40 pm - 3:50 pmGSP Greenville-SNN Shannon

19h 10m2 stops Philadelphia London Heathrow

7:30 am - 7:29 pmSNN Shannon-GSP Greenville

16h 59m2 stops London Heathrow Philadelphia

$1,195British Airways

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 from Greenville to Shannon with more confidence.

Prices

Airlines

Layovers

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

Round-trip flights from Greenville to Shannon start at $754. Prices are below average for this route right now, with typical round-trip fares ranging from $1,493 to $1,725. The lowest price found in the past 5 days was $754 on United Airlines.

Find deals

Cheapest flight	$471

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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).
What cabin classes can I book on flights from Greenville to Shannon?
Only Economy Class is available on flights from Greenville to Shannon.
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
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Greenville to Shannon?
Yes. Being flexible with your travel dates can save you up to 56% on the Greenville to Shannon route. 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 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 13h 39m 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 $754 to $2,176. That means the highest observed fare was about 3x higher than the lowest one.
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 13h 39m, 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.
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

If your dates can be flexible, aim for a Wednesday departure instead of Thursday. On this route, Wednesday flights average $763 - about $962 less than Thursday (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

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GSP - SNN

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Everything you should know

Cheap Flights from Greenville to Shannon (GSP-SNN)

Recent round-trip flight deals from Greenville to Shannon

Recent one-way flight deals from Greenville to Shannon

Recent last minute flight deals from Greenville to Shannon

Price, demand and travel trends for Greenville to Shannon flights

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

What is the cheapest airline to fly from Greenville to Shannon?

What is the most popular layover airport when flying from Greenville to Shannon?

What is the cheapest layover airport when flying from Greenville to Shannon?

When flying from Greenville to Shannon which airport offers the shortest layover?

Key details for Greenville to Shannon flights

Cheapest flight

When to book flights from Greenville to Shannon

Your Greenville to Shannon flight questions, answered

Your guide to booking Greenville to Shannon flights

More options for your flight from Greenville to Shannon

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

Information on your arrival and departure airports

Cabin class types available on flights from Greenville to Shannon

Find direct flights to and from Greenville and Shannon

Flights from domestic origins to Shannon

Flights to other popular destinations