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$503+ Cheap flights from Greenville (GSP) to Athens (ATH)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ATH
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Athens Eleftherios V. are usually found in March or February, booked 33 days in advance, depart on a Sunday or Tuesday and return on a Monday

Cheap flight deals from Greenville to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Athens (ATH). 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 October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$503
(United)

Popular in

May

Cheapest in

March

Average price

$1,002
Provider with most accurate pricing for Greenville-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Greenville-Athens Eleftherios V. flights.
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From Greenville to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($322 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Greenville to Athens

Cheapest flights from Greenville to Athens
Explore the most affordable flight options available from Greenville to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This United deal was found by Cheapflights users on 10/25. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:25 amGSP - ATH
1 stop20h 40mMultiple Airlines
Thu 11/276:35 amATH - GSP
2 stops19h 35mMultiple Airlines
Deal found 10/25$503
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/196:25 amGSP - ATH
2 stops22h 10mUnited Airlines
Thu 11/276:25 amATH - GSP
2 stops38h 55mUnited Airlines
Deal found 10/24$506
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/196:25 amGSP - ATH
2 stops22h 10mUnited Airlines
Wed 11/266:35 amATH - GSP
2 stops38h 39mUnited Airlines
Deal found 10/24$508
This Delta deal was found by Cheapflights users on 10/23. 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.
Sun 12/75:35 amGSP - ATH
2 stops21h 20mDelta
Sun 12/1412:50 pmATH - GSP
2 stops29h 12mDelta
Deal found 10/23$523
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/196:25 amGSP - ATH
2 stops22h 10mUnited Airlines
Tue 11/252:10 pmATH - GSP
2 stops55h 04mUnited Airlines
Deal found 10/24$525
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2510:00 amGSP - ATH
2 stops20h 30mUnited Airlines
Tue 12/27:05 amATH - GSP
2 stops38h 12mUnited Airlines
Deal found 10/26$529
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/2410:00 amGSP - ATH
2 stops20h 20mUnited Airlines
Mon 12/12:55 pmATH - GSP
2 stops35h 15mUnited Airlines
Deal found 10/24$556
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sat 11/225:28 pmGSP - ATH
2 stops40h 07mUnited Airlines
Mon 12/12:55 pmATH - GSP
2 stops35h 15mUnited Airlines
Deal found 10/24$561
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/196:25 amGSP - ATH
2 stops22h 10mUnited Airlines
Mon 12/12:55 pmATH - GSP
2 stops35h 15mUnited Airlines
Deal found 10/24$627
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Sun 11/2310:00 amGSP - ATH
2 stops31h 25mUnited Airlines
Mon 12/12:55 pmATH - GSP
2 stops35h 15mUnited Airlines
Deal found 10/24$646
This Delta deal was found by Cheapflights users on 10/24. 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.
Thu 11/207:27 amGSP - ATH
2 stops20h 08mDelta
Thu 11/2712:50 pmATH - GSP
2 stops28h 01mDelta
Deal found 10/24$688

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Athens 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 October 26, 2025.
Use the filters below to find and compare flights from Greenville to Athens that are best for you.

Fly from

Greenville

Fly to

Athens

Route

Depart

Return

Price

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 11/19

6:25 am-11:35 am

2 stops22h 10m

Athens Eleftherios V.

Thu 11/27

6:35 am-7:10 pm

2 stops19h 35m

$503

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 11/19

6:25 am-10:05 am

1 stop20h 40m

Athens Eleftherios V.

Thu 11/27

6:35 am-7:10 pm

2 stops19h 35m

$503

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 11/19

6:25 am-11:35 am

2 stops22h 10m

Athens Eleftherios V.

Wed 11/26

6:35 am-2:14 pm

2 stops38h 39m

$508

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 12/7

5:35 am-9:55 am

2 stops21h 20m

Athens Eleftherios V.

Sun 12/14

12:50 pm-11:02 am

2 stops29h 12m

$523

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Tue 11/25

10:00 am-1:30 pm

2 stops20h 30m

Athens Eleftherios V.

Tue 12/2

7:05 am-2:17 pm

2 stops38h 12m

$529

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 11/19

6:25 am-11:35 am

2 stops22h 10m

Athens Eleftherios V.

Mon 12/1

2:55 pm-7:10 pm

2 stops35h 15m

$627

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 11/23

10:00 am-12:25 am

2 stops31h 25m

Athens Eleftherios V.

Mon 12/1

2:55 pm-7:10 pm

2 stops35h 15m

$646

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Thu 11/20

2:55 pm-11:35 am

2 stops37h 40m

Athens Eleftherios V.

Wed 11/26

6:35 am-2:14 pm

2 stops38h 39m

$699

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Thu 11/20

12:14 pm-12:00 pm

2 stops16h 46m

Athens Eleftherios V.

Mon 12/1

2:55 pm-7:10 pm

2 stops35h 15m

$728

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 11/19

6:45 am-10:35 am

2 stops20h 50m

Athens Eleftherios V.

Mon 11/24

3:25 am-9:25 pm

2 stops25h 00m

$741

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 13 results
1
2

Compare providers for flights from Greenville to Athens

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 Athens in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Athens 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-Athens 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 Athens

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

How far ahead should I book a flight from Greenville to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Greenville to Athens. Price data was last updated on October 24, 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Greenville to Athens. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Greenville to Athens (average of $422). Flying from Greenville to Athens in June is currently the most expensive (average of $878). 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 ATH?

Find hourly flight availability from Greenville to Athens. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2025.

It’s optimal to fly from Greenville to Athens at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Athens

Get insights into the airlines that provide service to Athens. 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 Athens. Reviews last updated October 26, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Greenville to Athens to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,406 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,031 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,476 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

7.9

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Athens. 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 Athens?

    There are many flights that can get you from Greenville to Athens in 21h 20m. Fly via United Airlines or Delta to get the fastest option. The distance from Greenville to Athens is about 5532 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Greenville to Athens round-trip?

    According to our current data, KLM ($554), United Airlines ($573), and British Airways ($662) offers the cheapest pricing from Greenville to Athens. You may be able to fly from Greenville to Athens for 43% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Greenville to Athens?

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

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

    Yes. Cheapflights offers flight deals from Greenville to Athens 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 Athens?

    Currently, April is the cheapest month in which you can book a flight from Greenville to Athens (average of $422). Flying from Greenville to Athens in June is currently the most expensive (average of $878). 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 Athens?

Book flights to Athens if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Galaxidi

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Top 6 airlines flying from Greenville to Athens

Discover the top 6 airlines that operate flights from Greenville to Athens. 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 October 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$554Average$1,072FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$573Average$1,001FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$662Average$920FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$705Average$1,357FlexibilityNo cancel feeOn-time76%
DeltaCheapest$758Average$1,038FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$831Average$1,667FlexibilityNo cancel feeOn-time71%

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