HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Shannon

$449+ Cheap flights from Greenville (GSP) to Shannon (SNN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SNN
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greenville to Shannon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/8. 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.
Wed 9/912:00 pm
GSP
-
SNN
1 stop17h 15m
United Airlines
Mon 9/149:30 am
SNN
-
GSP
1 stop12h 44m
United Airlines
Deal found 6/8$756
This KLM deal was found by Cheapflights users on 6/8. 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.
Wed 9/912:00 pm
GSP
-
SNN
2 stops18h 10m
KLM
Mon 9/141:05 pm
SNN
-
GSP
2 stops25h 09m
KLM
Deal found 6/8$761
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 7/710:45 am
GSP
-
SNN
1 stop15h 45m
United Airlines
Tue 7/1412:30 pm
SNN
-
GSP
1 stop11h 38m
United Airlines
Deal found 6/8$926
This KLM deal was found by Cheapflights users on 6/8. 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.
Tue 7/73:06 pm
GSP
-
SNN
2 stops15h 04m
KLM
Tue 7/141:05 pm
SNN
-
GSP
2 stops25h 08m
KLM
Deal found 6/8$931
This BusinessClass deal was found by Cheapflights users on 6/7. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:01 am
GSP
-
SNN
2 stops24h 09m
British Airways
Mon 9/149:15 pm
SNN
-
GSP
2 stops27h 19m
British Airways
Deal found 6/7$1,332
This BusinessClass deal was found by Cheapflights users on 6/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/186:31 pm
GSP
-
SNN
2 stops35h 49m
British Airways
Thu 6/257:30 am
SNN
-
GSP
2 stops17h 21m
British Airways
Deal found 6/9$2,540
This Arangrant deal was found by Cheapflights users on 6/7. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/182:55 pm
GSP
-
SNN
2 stops39h 20m
Lufthansa
Thu 6/2512:30 pm
SNN
-
GSP
1 stop16h 14m
Lufthansa
Deal found 6/7$6,488

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 June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$756
(United Airlines)

One-way from

$449
(KLM)
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
One-way flight 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 June 11, 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

Wed 9/9

12:00 pm-10:15 am

1 stop17h 15m

Shannon

Mon 9/14

9:30 am-5:14 pm

1 stop12h 44m

$756

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 9/9

12:00 pm-11:10 am

2 stops18h 10m

Shannon

Mon 9/14

1:05 pm-9:14 am

2 stops25h 09m

$761
Quickest round-trip

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Tue 7/7

10:45 am-7:30 am

1 stop15h 45m

Shannon

Tue 7/14

12:30 pm-7:08 pm

1 stop11h 38m

$926

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Tue 7/7

3:06 pm-11:10 am

2 stops15h 04m

Shannon

Tue 7/14

1:05 pm-9:13 am

2 stops25h 08m

$931

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 9/9

11:01 am-4:10 pm

2 stops24h 09m

Shannon

Mon 9/14

9:15 pm-7:34 pm

2 stops27h 19m

$1,332
Cheapest one-way

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Tue 8/25

12:00 pm-11:10 am

2 stops18h 10m

$449
Quickest one-way

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Tue 8/25

11:25 am-10:15 am

1 stop17h 50m

$456

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Tue 8/25

11:07 am-10:15 am

3 stops42h 08m

$506

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/6

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.

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 $756, United Airlines can have you in Shannon, Clare from Greenville in 17h 15m. 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights