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Shannon

$947+ Cheap flights from Greenville (GSP) to Shannon (SNN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SNN
Jun 13 — Jun 201
Sat 6/13
Sat 6/20
1 adult, Economy
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Cheap flight deals from Greenville to Shannon

Cheapest flights from Greenville to Shannon
Explore the most affordable flight options available from Greenville to Shannon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.

This British Airways deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/110:55 am
GSP
-
SNN
2 stops19h 35m
British Airways
Thu 12/35:30 pm
SNN
-
GSP
2 stops29h 26m
British Airways
Deal found 5/12$947
This United Airlines deal was found by Cheapflights users on 5/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:45 am
GSP
-
SNN
1 stop15h 45m
United Airlines
Sat 7/49:30 am
SNN
-
GSP
1 stop12h 30m
United Airlines
Deal found 5/13$975
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/152:52 pm
GSP
-
SNN
2 stops14h 23m
United Airlines
Fri 5/229:30 am
SNN
-
GSP
1 stop16h 47m
United Airlines
Deal found 5/14$1,037
This United Airlines deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:49 pm
GSP
-
SNN
1 stop9h 26m
United Airlines
Fri 6/1212:30 pm
SNN
-
GSP
1 stop11h 38m
United Airlines
Deal found 5/14$1,247
This KLM deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/711:44 am
GSP
-
SNN
2 stops18h 26m
KLM
Fri 6/121:05 pm
SNN
-
GSP
2 stops15h 54m
KLM
Deal found 5/14$1,252
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/13:06 pm
GSP
-
SNN
2 stops15h 04m
Delta
Thu 8/61:05 pm
SNN
-
GSP
2 stops13h 21m
Delta
Deal found 5/11$1,415
This United Airlines deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:43 pm
GSP
-
SNN
1 stop32h 47m
United Airlines
Thu 8/612:30 pm
SNN
-
GSP
1 stop11h 38m
United Airlines
Deal found 5/11$1,529
This Ovago deal was found by Cheapflights users on 5/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:43 pm
GSP
-
SNN
1 stop32h 47m
Multiple Airlines
Thu 8/69:15 pm
SNN
-
GSP
2 stops29h 02m
Multiple Airlines
Deal found 5/14$1,733
This Cheapflightsfares deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1810:33 am
GSP
-
SNN
2 stops29h 02m
British Airways
Thu 6/257:30 am
SNN
-
GSP
2 stops17h 21m
British Airways
Deal found 5/11$2,462

Find flight deals from Greenville to Shannon

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Shannon (SNN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$975
(United Airlines)
Provider with most accurate pricing for Greenville-Shannon flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Shannon flights.
Search Deals
From Greenville to Shannon
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Shannon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
Use the filters below to find and compare flights from Greenville to Shannon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sat 6/27

10:45 am-7:30 am

1 stop15h 45m

Shannon

Sat 7/4

9:30 am-5:00 pm

1 stop12h 30m

$975
Quickest round-trip

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sun 6/7

7:49 pm-10:15 am

1 stop9h 26m

Shannon

Fri 6/12

12:30 pm-7:08 pm

1 stop11h 38m

$1,247

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sun 6/7

11:44 am-11:10 am

2 stops18h 26m

Shannon

Fri 6/12

1:05 pm-11:59 pm

2 stops15h 54m

$1,252

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sat 8/1

7:15 am-11:10 am

2 stops22h 55m

Shannon

Thu 8/6

1:05 pm-9:26 pm

2 stops13h 21m

$1,415

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sat 8/1

5:43 pm-7:30 am

1 stop32h 47m

Shannon

Thu 8/6

9:30 am-5:00 pm

1 stop12h 30m

$1,529

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Thu 6/18

10:33 am-11:20 am

2 stops19h 47m

Shannon

Thu 6/25

7:30 am-7:51 pm

2 stops17h 21m

$2,508

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Greenville-Shannon, Clare flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Shannon, Clare flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Shannon, Clare flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Shannon, Clare flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Shannon, Clare flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Shannon

Have a flexible travel schedule? Discover the best time to fly to Shannon from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Shannon

Get insights into the airlines that provide service to Shannon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Shannon. Reviews last updated May 14, 2026.
See what other customers who have flown with United Airlines from Greenville to Shannon have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,711 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,711 reviews
United Airlines
7.4
Good
9,711 reviews

Overall

7.4

Food

6.6

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Shannon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Greenville to Shannon, Clare?

    For as low as $975, United Airlines can have you in Shannon, Clare from Greenville in 15h 45m. There are 3679 mi between Greenville and Shannon, Clare. This flight may include one or multiple stops.

  • Can I find deals for flights from Greenville to Shannon that include hotel bookings?

    Yes. In addition to deals on Greenville to Shannon flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Shannon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Shannon.

  • Can I find deals for business class flights from Greenville to Shannon?

    Yes. Cheapflights offers flight deals from Greenville to Shannon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Shannon?

Book flights to Shannon if you plan to visit one of these locations
Ennis

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Top airline flying from Greenville to Shannon

Discover the top airline that operate flights from Greenville to Shannon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$710Average$995FlexibilityNo cancel feeOn-time69%

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