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Shannon

$533+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — SNN
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
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Cheap flight deals from Greenville to Shannon

Best flights from Greenville to Shannon
Discover carefully curated flight deals from Greenville to Shannon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 15, 2025.

This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/226:32 pmGSP - SNN
2 stops16h 38mAmerican Airlines
mié. 5/67:40 amSNN - GSP
2 stops20h 29mAmerican Airlines
Deal found 12/13$533
This British Airways deal was found by Cheapflights users on 12/12. 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.
vie. 2/611:00 amGSP - SNN
2 stops19h 30mBritish Airways
mar. 2/105:30 pmSNN - GSP
2 stops32h 29mBritish Airways
Deal found 12/12$686
This Ovago deal was found by Cheapflights users on 12/15. 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.
mié. 4/2212:06 pmGSP - SNN
1 stop17h 09mLufthansa
mié. 5/612:30 pmSNN - GSP
1 stop15h 19mLufthansa
Deal found 12/15$984
This American Airlines deal was found by Cheapflights users on 12/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/82:33 pmGSP - SNN
2 stops15h 47mAmerican Airlines
sáb. 5/167:40 amSNN - GSP
2 stops14h 31mAmerican Airlines
Deal found 12/13$874
This Ovago deal was found by Cheapflights users on 12/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/82:50 pmGSP - SNN
2 stops15h 25mLufthansa
sáb. 5/1612:30 pmSNN - GSP
1 stop15h 19mLufthansa
Deal found 12/13$1,500

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 diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$533
(American 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Greenville to Shannon that are best for you.

Fly from

Greenville

Fly to

Shannon

Route

Depart

Return

Price

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

mié. 4/22

6:32 pm-4:10 pm

2 stops16h 38m

Shannon

mié. 5/6

7:40 am-11:09 pm

2 stops20h 29m

$533

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

vie. 2/6

11:00 am-11:30 am

2 stops19h 30m

Shannon

mar. 2/10

5:30 pm-8:59 pm

2 stops32h 29m

$686

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

vie. 5/8

2:33 pm-11:20 am

2 stops15h 47m

Shannon

sáb. 5/16

7:40 am-5:11 pm

2 stops14h 31m

$874

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

mié. 4/22

12:06 pm-10:15 am

1 stop17h 09m

Shannon

mié. 5/6

12:30 pm-10:49 pm

1 stop15h 19m

$984

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

vie. 5/8

2:50 pm-11:15 am

2 stops15h 25m

Shannon

sáb. 5/16

12:30 pm-10:49 pm

1 stop15h 19m

$1,500

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Greenville to Shannon

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Shannon in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Shannon, Clare flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Greenville-Shannon, Clare flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Shannon

What is the cheapest month to book a flight from Greenville to Shannon, Clare?

Currently, February is the cheapest month in which you can book a flight from Greenville to Shannon, Clare (average of $512). Flying from Greenville to Shannon, Clare in June is currently the most expensive (average of $765). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to SNN?

Find hourly flight availability from Greenville to Shannon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 52% on flights from Greenville to Shannon, Clare by exploring options for tickets at noon.

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 diciembre 15, 2025.
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
9,092 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Food

6.6

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 $533, American Airlines can have you in Shannon, Clare from Greenville in 16h 38m. There are 3679 mi between Greenville and Shannon, Clare. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Greenville to Shannon, Clare round-trip?

    Cheapflights users have booked flights from Greenville to Shannon, Clare round-trip from $700.

  • 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.

  • What is the cheapest month to book a flight from Greenville to Shannon, Clare?

    Currently, February is the cheapest month in which you can book a flight from Greenville to Shannon, Clare (average of $512). Flying from Greenville to Shannon, Clare in June is currently the most expensive (average of $765). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$700Average$995FlexibilityNo cancel feeOn-time69%

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