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Shannon

$764+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SNN
Sep 10 — Sep 171
Thu 9/10
Thu 9/17
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 August 11, 2026.

This United Airlines deal was found by Cheapflights users on 8/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1810:33 am -
1 stop15h 57m
Tue 8/259:30 am -
1 stop16h 37m
Deal found 8/7$764
This Delta deal was found by Cheapflights users on 8/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:10 am -
2 stops19h 00m
Tue 8/251:05 pm -
2 stops27h 02m
Deal found 8/7$768
This Delta deal was found by Cheapflights users on 8/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/77:17 am -
2 stops22h 53m
Sun 9/131:05 pm -
2 stops38h 50m
Deal found 8/8$779
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/910:33 am -
1 stop15h 57m
Mon 9/1412:30 pm -
2 stops26h 05m
Deal found 8/6$915
This United Airlines deal was found by Cheapflights users on 8/8. 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.
Mon 9/711:25 am -
1 stop17h 50m
Sun 9/1312:30 pm -
2 stops30h 50m
Deal found 8/8$928
This Ovago deal was found by Cheapflights users on 8/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am -
1 stop20h 00m
Sun 9/1312:30 pm -
1 stop27h 02m
Deal found 8/8$1,099

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 August 11, 2026.

Round-trip from

$764
(United Airlines)
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 August 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
Quickest round-trip

GreenvilleShannon

GSP Greenville - SNN Shannon

GSPSNN

Greenville

Tue 9/1

6:30 am-7:30 am

1 stop20h 00m

Shannon

Mon 9/14

9:30 am-5:14 pm

1 stop12h 44m

$764

GreenvilleShannon

GSP Greenville - SNN Shannon

GSPSNN

Greenville

Wed 9/9

6:20 am-7:30 am

1 stop20h 10m

Shannon

Mon 9/14

9:30 am-5:14 pm

1 stop12h 44m

$764

GreenvilleShannon

GSP Greenville - SNN Shannon

GSPSNN

Greenville

Wed 9/9

5:45 am-11:10 am

2 stops24h 25m

Shannon

Mon 9/14

1:05 pm-9:25 am

2 stops25h 20m

$768

GreenvilleShannon

GSP Greenville - SNN Shannon

GSPSNN

Greenville

Mon 9/7

7:17 am-11:10 am

2 stops22h 53m

Shannon

Sun 9/13

1:05 pm-10:55 pm

2 stops38h 50m

$876

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/8

Sorted by cheapest first

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 $764, United Airlines can have you in Shannon, Clare from Greenville in 20h. There are 3679 mi between Greenville and Shannon, Clare.

  • 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

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