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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 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 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 Delta deal was found by Cheapflights users on 6/5. 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.
Fri 7/38:52 am
GSP
-
SNN
2 stops21h 18m
Delta
Fri 7/101:05 pm
SNN
-
GSP
2 stops25h 13m
Delta
Deal found 6/5$979
This United Airlines deal was found by Cheapflights users on 6/5. 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 7/310:45 am
GSP
-
SNN
1 stop15h 45m
United Airlines
Fri 7/109:30 am
SNN
-
GSP
1 stop12h 30m
United Airlines
Deal found 6/5$1,031
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

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 10, 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.
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Provider most trusted by Cheapflights users for Greenville-Shannon flights.
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From Greenville to Shannon
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One-way flight from Greenville to Shannon
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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 10, 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

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 9/9

10:14 am-11:10 am

2 stops19h 56m

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

Fri 7/3

8:52 am-11:10 am

2 stops21h 18m

Shannon

Fri 7/10

1:05 pm-9:18 am

2 stops25h 13m

$979

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Fri 7/3

10:45 am-7:30 am

1 stop15h 45m

Shannon

Fri 7/10

9:30 am-5:00 pm

1 stop12h 30m

$1,031
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

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