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$602+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ATH
ago 19 — ago 261
ter 8/19
ter 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Greenville to Athens Eleftherios V. are usually found in February or November, booked 73 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 agosto 14, 2025.

Round-trip from

$602
(United Airlines)

Popular in

May

Cheapest in

February

Average price

$1,003
From Greenville to Athens Eleftherios V.
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Highest demand for flights based on searches. 23% potential increase in price ($307 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/167:00 amGSP - ATH
2 stops20h 05mUnited Airlines
qui 9/2512:10 pmATH - GSP
2 stops30h 36mUnited Airlines
Deal found 8/13$602
This Ovago deal was found by Cheapflights users on 8/12. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/242:46 pmGSP - ATH
1 stop12h 09mLufthansa
seg 11/36:15 amATH - GSP
2 stops24h 41mLufthansa
Deal found 8/12$686
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/206:02 amGSP - ATH
2 stops45h 03mMultiple Airlines
qui 10/26:00 amATH - GSP
2 stops24h 15mMultiple Airlines
Deal found 8/12$688
This FlightHub deal was found by Cheapflights users on 8/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/248:01 amGSP - ATH
2 stops19h 04mMultiple Airlines
seg 11/36:15 amATH - GSP
2 stops24h 41mMultiple Airlines
Deal found 8/12$698
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/1212:59 pmGSP - ATH
2 stops28h 41mBritish Airways
sex 9/195:25 amATH - GSP
2 stops22h 33mBritish Airways
Deal found 8/14$707
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 10/246:35 amGSP - ATH
1 stop21h 20mDelta
dom 11/23:25 amATH - GSP
2 stops27h 29mDelta
Deal found 8/12$725
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/207:35 amGSP - ATH
1 stop19h 25mDelta
qui 10/23:25 amATH - GSP
2 stops21h 49mDelta
Deal found 8/12$730
This Ovago deal was found by Cheapflights users on 8/14. 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.
sáb 11/11:38 pmGSP - ATH
1 stop15h 12mBritish Airways
sáb 11/88:05 pmATH - GSP
2 stops28h 47mBritish Airways
Deal found 8/14$733
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 9/204:36 pmGSP - ATH
1 stop34h 54mUnited Airlines
qui 10/21:35 pmATH - GSP
2 stops55h 36mUnited Airlines
Deal found 8/12$738
This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 9/266:01 pmGSP - ATH
2 stops33h 04mMultiple Airlines
sex 10/106:00 amATH - GSP
2 stops24h 15mMultiple Airlines
Deal found 8/13$744

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 agosto 14, 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

ter 9/16

7:00 am-10:05 am

2 stops20h 05m

Athens Eleftherios V.

qui 9/25

12:10 pm-11:46 am

2 stops30h 36m

$602

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sex 10/24

2:46 pm-9:55 am

1 stop12h 09m

Athens Eleftherios V.

seg 11/3

6:15 am-11:56 pm

2 stops24h 41m

$686

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sáb 9/20

6:02 am-10:05 am

2 stops45h 03m

Athens Eleftherios V.

qui 10/2

6:00 am-11:15 pm

2 stops24h 15m

$688

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sex 10/24

8:01 am-10:05 am

2 stops19h 04m

Athens Eleftherios V.

seg 11/3

6:15 am-11:56 pm

2 stops24h 41m

$698

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sex 9/12

12:59 pm-12:40 am

2 stops28h 41m

Athens Eleftherios V.

sex 9/19

5:25 am-8:58 pm

2 stops22h 33m

$707

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sex 10/24

6:35 am-10:55 am

1 stop21h 20m

Athens Eleftherios V.

dom 11/2

3:25 am-11:54 pm

2 stops27h 29m

$725

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sáb 9/20

7:35 am-10:00 am

1 stop19h 25m

Athens Eleftherios V.

qui 10/2

3:25 am-6:14 pm

2 stops21h 49m

$730

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

sáb 11/1

1:38 pm-10:50 am

1 stop15h 12m

Athens Eleftherios V.

sáb 11/8

8:05 pm-5:52 pm

2 stops28h 47m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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 August 8, 2025.

Booking 73 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, November is the cheapest month in which you can book a flight from Greenville to Athens (average of $679). Flying from Greenville to Athens in June is currently the most expensive (average of $1,286). 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 agosto 14, 2025.

It’s optimal to fly from Greenville to Athens at noon. By choosing this option you can save up to 11% 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 agosto 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    According to our current data, British Airways ($662), Lufthansa ($705), and United Airlines ($758) offers the cheapest pricing from Greenville to Athens. You may be able to fly from Greenville to Athens for 34% 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, November is the cheapest month in which you can book a flight from Greenville to Athens (average of $679). Flying from Greenville to Athens in June is currently the most expensive (average of $1,286). 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
Loutraki

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Greenville to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Greenville to Athens

Discover the top 5 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$662Average$874FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$705Average$1,262FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$758Average$1,189FlexibilityNo cancel feeOn-time69%
DeltaCheapest$758Average$1,062FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$831Average$1,688FlexibilityNo cancel feeOn-time71%

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