What are the cheapest airlines to fly from Greenville to Ireland one-way?

To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $547. Delta flights start at $583 while deals on United Airlines start at $597 one-way.

What are the most popular airlines that fly from Greenville to Ireland?

American Airlines, Delta and KLM are the most popular airlines when flying from Greenville to Ireland.

How far in advance should I book a flight from Greenville to Ireland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 90% on flights from Greenville to Ireland compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $845. For sooner than that we have options available in the next 3 days from $1,611.

What is the cheapest month to fly from Greenville to Ireland?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Ireland. Flights to Ireland from Greenville in January are about $870 on average during January, but can be found for as low as $559.

What airport do you fly from for flights from Greenville to Ireland?

For a flight from Greenville to Ireland, you will be flying from Greenville. Greenville (GSP) is just 10.4 mi from the center of the city.

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

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

How can I find direct flights from Greenville to Ireland?

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

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

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

$1,152+ Flights from Greenville to Ireland

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Cheap flight deals from Greenville to Ireland

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$596 (American Airlines)
One-way from	$384 (Kiwi.com)
Popular in	June
Cheapest in	January
Average price	$1,054

Provider with most accurate pricing for Greenville-Dublin flight deals.

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Provider most trusted by Cheapflights users for Greenville-Dublin flights.

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From Greenville to Ireland

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One-way flight from Greenville to Ireland

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Highest demand for flights based on searches. 24% potential increase in price ($288 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).

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Average for round-trip flights in May 2025

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Find flight deals from Greenville to Ireland

Cheapest flights from Greenville to Ireland
Explore the most affordable flight options available from Greenville to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Wed 11/122:54 pmGSP - DUB

1 stop14h 11mUnited Airlines

Wed 11/199:00 amDUB - GSP

2 stops41h 46mUnited Airlines

Deal found 4/30

$504

Wed 11/2611:10 amGSP - DUB

2 stops17h 30mBritish Airways

Tue 12/28:30 pmDUB - GSP

2 stops26h 04mBritish Airways

Deal found 4/30

$529

Wed 11/1212:00 pmGSP - DUB

1 stop14h 45mKLM

Wed 11/199:45 amDUB - GSP

1 stop15h 32mKLM

Deal found 4/30

$532

Wed 11/2612:07 pmGSP - DUB

1 stop14h 08mAmerican Airlines

Tue 12/22:05 pmDUB - GSP

1 stop14h 48mAmerican Airlines

Deal found 4/30

$592

Wed 9/310:15 amGSP - DUB

2 stops16h 30mMultiple Airlines

Tue 9/169:20 amDUB - GSP

3 stops18h 38mMultiple Airlines

Deal found 5/1

$636

Wed 8/67:08 pmGSP - SNN

2 stops16h 02mAmerican Airlines

Sat 8/167:40 amSNN - GSP

2 stops21h 17mAmerican Airlines

Deal found 5/1

$637

Wed 6/49:59 amGSP - SNN

2 stops20h 11mKLM

Wed 6/111:05 pmSNN - GSP

2 stops15h 52mKLM

Deal found 4/30

$670

Wed 8/612:45 pmGSP - SNN

1 stop13h 45mUnited Airlines

Sat 8/169:30 amSNN - GSP

1 stop12h 24mUnited Airlines

Deal found 4/30

$700

Fri 7/258:40 amGSP - DUB

2 stops18h 05mAir Canada

Fri 8/89:50 amDUB - GSP

2 stops33h 27mAir Canada

Deal found 4/30

$708

Tue 6/1711:15 amGSP - DUB

2 stops15h 40mDelta

Tue 7/110:00 amDUB - GSP

2 stops18h 57mDelta

Deal found 5/1

$880

Sat 6/146:36 pmGSP - SNN

2 stops20h 59mBritish Airways

Fri 6/209:15 pmSNN - GSP

2 stops28h 11mBritish Airways

Deal found 5/1

$1,317

Sat 6/146:00 amGSP - SNN

3 stops33h 35mMultiple Airlines

Fri 6/209:15 pmSNN - GSP

3 stops31h 31mMultiple Airlines

Deal found 5/1

$1,520

Best flights from Greenville to Ireland
Discover carefully curated flight deals from Greenville to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Sun 9/77:12 amGSP - DUB

1 stop17h 18mAmerican Airlines

Wed 9/1712:40 pmDUB - GSP

1 stop14h 10mAmerican Airlines

Deal found 4/30

$596

Wed 9/32:51 pmGSP - DUB

1 stop11h 19mUnited Airlines

Tue 9/169:20 amDUB - GSP

2 stops36h 33mUnited Airlines

Deal found 5/1

$607

Wed 9/310:15 amGSP - DUB

2 stops16h 30mMultiple Airlines

Tue 9/169:20 amDUB - GSP

3 stops18h 38mMultiple Airlines

Deal found 5/1

$636

Wed 6/49:59 amGSP - SNN

2 stops20h 11mKLM

Wed 6/111:05 pmSNN - GSP

2 stops15h 52mKLM

Deal found 4/30

$670

Fri 7/258:40 amGSP - DUB

2 stops18h 05mAir Canada

Fri 8/89:50 amDUB - GSP

2 stops33h 27mAir Canada

Deal found 4/30

$708

Tue 6/1711:15 amGSP - DUB

2 stops15h 40mDelta

Tue 7/110:00 amDUB - GSP

2 stops18h 57mDelta

Deal found 5/1

$880

Wed 8/64:14 pmGSP - SNN

2 stops14h 06mAmerican Airlines

Sat 8/167:40 amSNN - GSP

2 stops21h 17mAmerican Airlines

Deal found 4/30

$637

Sat 6/146:36 pmGSP - SNN

2 stops20h 59mBritish Airways

Fri 6/209:15 pmSNN - GSP

2 stops28h 11mBritish Airways

Deal found 5/1

$1,317

Wed 8/612:45 pmGSP - SNN

1 stop13h 45mUnited Airlines

Sat 8/169:30 amSNN - GSP

1 stop12h 24mUnited Airlines

Deal found 4/30

$700

Tue 6/172:59 pmGSP - DUB

1 stop12h 46mKLM

Tue 7/110:00 amDUB - GSP

1 stop16h 41mKLM

Deal found 5/1

$876

Tue 9/165:46 pmGSP - DUB

1 stop32h 34mLufthansa

Tue 10/79:20 amDUB - GSP

1 stop18h 53mLufthansa

Deal found 4/30

$1,823

Sat 6/146:00 amGSP - SNN

3 stops33h 35mMultiple Airlines

Fri 6/209:15 pmSNN - GSP

3 stops31h 31mMultiple Airlines

Deal found 5/1

$1,520

Last-minute flights from Greenville to Ireland
Discover last-minute flight deals from Greenville to Ireland. Data last updated May 1, 2025 and is based on user searches.

Fri 5/96:00 amGSP - DUB

2 stops21h 15mUnited Airlines

Fri 5/169:50 amDUB - GSP

2 stops36h 00mUnited Airlines

Deal found 4/30

$2,284

Fri 5/96:00 amGSP - DUB

1 stop20h 20mMultiple Airlines

Fri 5/169:20 amDUB - GSP

1 stop16h 44mMultiple Airlines

Deal found 4/30

$2,805

Fri 5/911:24 amGSP - DUB

1 stop14h 56mLufthansa

Fri 5/169:20 amDUB - GSP

1 stop16h 44mLufthansa

Deal found 5/1

$5,099

Wed 5/147:27 amGSP - DUB

1 stop17h 03mAmerican Airlines

Wed 3/1111:30 amDUB - GSP

1 stop12h 58mAmerican Airlines

Deal found 4/30

$637

Wed 5/1410:44 amGSP - DUB

2 stops18h 36mUnited Airlines

Wed 3/118:00 amDUB - GSP

2 stops29h 49mUnited Airlines

Deal found 4/30

$663

Wed 5/1411:18 amGSP - DUB

3 stops17h 57mMultiple Airlines

Wed 3/118:00 amDUB - GSP

2 stops17h 11mMultiple Airlines

Deal found 4/30

$1,590

Wed 5/1411:18 amGSP - DUB

3 stops17h 57mAir Canada

Wed 3/1112:05 pmDUB - GSP

3 stops26h 44mAir Canada

Deal found 4/30

$1,966

Fri 5/166:54 amGSP - SNN

2 stops27h 56mAmerican Airlines

Tue 5/207:40 amSNN - GSP

2 stops17h 46mAmerican Airlines

Deal found 4/30

$1,061

Fri 5/166:00 amGSP - SNN

1 stop23h 15mUnited Airlines

Tue 5/2012:30 pmSNN - GSP

1 stop13h 34mUnited Airlines

Deal found 4/30

$2,692

One-way flights from Greenville to Ireland
Search for one-way flight options from Greenville to Ireland. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Fri 7/114:05 pmGSP - DUB

2 stops36h 55mMultiple Airlines

Deal found 4/30

$384

Tue 7/83:00 pmGSP - DUB

3 stops36h 25mWestJet

Deal found 4/30

$547

Tue 7/86:30 amGSP - DUB

2 stops20h 25mDelta

Deal found 4/30

$583

Sat 7/127:45 pmGSP - DUB

1 stop30h 25mUnited Airlines

Deal found 4/30

$597

Thu 7/1012:22 pmGSP - DUB

1 stop16h 23mFinnair

Deal found 4/30

$617

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Sun 9/7

7:12 am-5:30 am

1 stop17h 18m

Dublin

Wed 9/17

12:40 pm-9:50 pm

1 stop14h 10m

$596

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Wed 9/3

2:51 pm-7:10 am

1 stop11h 19m

Dublin

Tue 9/16

9:20 am-4:53 pm

2 stops36h 33m

$607

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Wed 9/3

10:15 am-7:45 am

2 stops16h 30m

Dublin

Tue 9/16

9:20 am-10:58 pm

3 stops18h 38m

$636

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 8/6

7:08 pm-4:10 pm

2 stops16h 02m

Shannon

Sat 8/16

7:40 am-11:57 pm

2 stops21h 17m

$637

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 6/4

9:59 am-11:10 am

2 stops20h 11m

Shannon

Wed 6/11

1:05 pm-11:57 pm

2 stops15h 52m

$670

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Wed 8/6

12:45 pm-7:30 am

1 stop13h 45m

Shannon

Sat 8/16

9:30 am-4:54 pm

1 stop12h 24m

$700

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Fri 7/25

8:40 am-7:45 am

2 stops18h 05m

Dublin

Fri 8/8

9:50 am-2:17 pm

2 stops33h 27m

$708

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Tue 6/17

2:59 pm-8:45 am

1 stop12h 46m

Dublin

Tue 7/1

10:00 am-9:41 pm

1 stop16h 41m

$876

GreenvilleDublin

GSP - DUB

GSPDUB

Greenville

Tue 6/17

11:15 am-7:55 am

2 stops15h 40m

Dublin

Tue 7/1

10:00 am-11:57 pm

2 stops18h 57m

$880

GreenvilleShannon

GSP - SNN

GSPSNN

Greenville

Sat 6/14

6:36 pm-8:35 pm

2 stops20h 59m

Shannon

Fri 6/20

9:15 pm-8:26 pm

2 stops28h 11m

$1,317

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 19 results

Best time to book a flight from Greenville to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland

What is the cheapest month to book a flight from Greenville to Ireland?

Currently, November is the cheapest month in which you can book a flight from Greenville to Ireland (average of $509). Flying from Greenville to Ireland in June is currently the most expensive (average of $981). 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 IE?

When flying from Greenville to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Ireland by month

In terms of precipitation, rainfall in Ireland ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Ireland when rainfall is around 1.9 in.

Temperature in Ireland by month

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Ireland

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Greenville to Ireland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Greenville to Ireland?
For a flight from Greenville to Ireland, you will be flying from Greenville. Greenville (GSP) is just 10.4 mi from the center of the city.
What are the cheapest airlines to fly from Greenville to Ireland one-way?
To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $547. Delta flights start at $583 while deals on United Airlines start at $597 one-way.
Can I find deals for flights from Greenville to Ireland that include hotel bookings?
Yes. In addition to deals on Greenville to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Greenville to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Ireland.
Can I find deals for business class flights from Greenville to Ireland?
Yes. Cheapflights offers flight deals from Greenville to Ireland 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 Ireland?
Currently, November is the cheapest month in which you can book a flight from Greenville to Ireland (average of $509). Flying from Greenville to Ireland in June is currently the most expensive (average of $981). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Greenville to Ireland

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$473	Average$784	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$502	Average$939	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$530	Average$938	FlexibilityNo cancel fee	On-time75%
American Airlines	Cheapest$567	Average$874	FlexibilityNo cancel fee	On-time71%

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$384+ Cheap flights from Greenville (GSP) to Ireland

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Greenville to Ireland with Cheapflights

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Cheap flight deals from Greenville to Ireland

Keep the following information in mind while searching for Greenville to Ireland flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Greenville to Ireland

Cheapest flights from Greenville to IrelandExplore the most affordable flight options available from Greenville to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Greenville to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Greenville to Ireland that are best for you.

Best time to book a flight from Greenville to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Greenville with our price prediction graph.

Cheapflights Insights

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

What is the cheapest month to book a flight from Greenville to Ireland?

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

Find hourly flight availability from Greenville to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Ireland by month

Plan your trip to Ireland by taking into account the average rainfall totals by month.

Temperature in Ireland by month

Plan your trip to Ireland by taking into account the average temperature totals by month.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated May 1, 2025.

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Greenville to Ireland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Greenville to Ireland?

What are the cheapest airlines to fly from Greenville to Ireland one-way?

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

How can I find direct flights from Greenville to Ireland?

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

What is the cheapest month to book a flight from Greenville to Ireland?

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.

Alternative routes for Greenville to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Greenville to Ireland

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Cheapest flights from Greenville to Ireland
Explore the most affordable flight options available from Greenville to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.