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$335+ Cheap flights from Greenville (GSP) to Athens (ATH)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ATH
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
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Cheap 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 June 25, 2026.

This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/116:00 am
GSP
-
ATH
2 stops22h 00m
Air Canada
Wed 11/181:00 pm
ATH
-
GSP
2 stops41h 37m
Air Canada
Deal found 6/25$818
This United Airlines deal was found by Cheapflights users on 6/22. 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 12/66:00 am
GSP
-
ATH
2 stops23h 00m
United Airlines
Thu 12/101:00 pm
ATH
-
GSP
2 stops41h 19m
United Airlines
Deal found 6/22$823
This oojo deal was found by Cheapflights users on 6/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:47 pm
GSP
-
ATH
2 stops23h 38m
Lufthansa
Tue 11/36:35 am
ATH
-
GSP
2 stops23h 11m
Lufthansa
Deal found 6/21$833
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/163:01 pm
GSP
-
ATH
1 stop11h 59m
United Airlines
Wed 8/263:25 pm
ATH
-
GSP
2 stops32h 37m
United Airlines
Deal found 6/23$843
This Justfly.com deal was found by Cheapflights users on 6/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/162:21 pm
GSP
-
ATH
2 stops21h 24m
Multiple Airlines
Wed 8/263:25 pm
ATH
-
GSP
2 stops35h 20m
Multiple Airlines
Deal found 6/24$844
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:10 am
GSP
-
ATH
1 stop21h 25m
United Airlines
Thu 12/31:00 pm
ATH
-
GSP
2 stops41h 19m
United Airlines
Deal found 6/23$846
This FlightHub deal was found by Cheapflights users on 6/21. 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.
Sun 8/166:30 am
GSP
-
ATH
2 stops20h 40m
Air Canada
Wed 8/2612:10 pm
ATH
-
GSP
2 stops35h 52m
Air Canada
Deal found 6/21$847
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:10 am
GSP
-
ATH
1 stop21h 25m
United Airlines
Fri 12/41:00 pm
ATH
-
GSP
2 stops29h 56m
United Airlines
Deal found 6/23$851
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/185:43 pm
GSP
-
ATH
1 stop33h 52m
United Airlines
Thu 12/31:00 pm
ATH
-
GSP
2 stops41h 19m
United Airlines
Deal found 6/23$852

Find 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 June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$823
(United Airlines)

One-way from

$335
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,467
Provider with most accurate pricing for Greenville-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Athens Eleftherios V. flights.
Search Deals
From Greenville to Athens Eleftherios V.
Search Deals
One-way flight from Greenville to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($367 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 25, 2026.
Use the filters below to find and compare flights from Greenville to Athens that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 12/6

6:00 am-12:00 pm

2 stops23h 00m

Athens Eleftherios V.

Thu 12/10

1:00 pm-11:19 pm

2 stops41h 19m

$823

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 8/16

10:33 am-10:35 am

1 stop17h 02m

Athens Eleftherios V.

Wed 8/26

12:10 pm-5:02 pm

2 stops35h 52m

$843

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 8/9

10:45 am-10:35 am

1 stop16h 50m

Athens Eleftherios V.

Mon 8/17

2:15 pm-9:07 pm

2 stops37h 52m

$889

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Thu 8/13

10:33 am-10:35 am

1 stop17h 02m

Athens Eleftherios V.

Thu 8/27

12:10 pm-7:45 pm

2 stops38h 35m

$893

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Thu 8/13

2:51 pm-9:15 am

1 stop35h 24m

Athens Eleftherios V.

Thu 8/27

9:45 am-7:09 pm

1 stop16h 24m

$909

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Thu 7/30

5:16 pm-7:05 pm

2 stops18h 49m

Athens Eleftherios V.

Wed 8/12

6:00 am-8:32 pm

2 stops21h 32m

$922

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 8/19

6:55 am-10:00 am

1 stop20h 05m

Athens Eleftherios V.

Sat 8/29

9:45 am-8:31 pm

1 stop17h 46m

$933
Quickest round-trip

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 8/19

11:25 am-1:25 pm

2 stops19h 00m

Athens Eleftherios V.

Sat 8/29

10:25 am-7:45 pm

1 stop16h 20m

$937

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sat 10/17

7:35 pm-10:00 am

1 stop31h 25m

Athens Eleftherios V.

Mon 10/26

2:30 pm-10:46 pm

2 stops38h 16m

$940

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Mon 9/7

6:00 am-7:35 am

2 stops18h 35m

Athens Eleftherios V.

Thu 9/24

3:30 pm-11:03 am

2 stops26h 33m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/20

Showing 1-10 of 14 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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-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?

Booking 52 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.

How much does it cost to fly round-trip from Greenville to Athens?

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 June 25, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican 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
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,440 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,887 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,756 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Lufthansa
6.8
Okay
8,093 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
British Airways
6.7
Okay
8,072 reviews
Delta
7.8
Good
8,440 reviews

Crew

8.5

Entertainment

7.8

Comfort

7.8

Boarding

8.1

Food

7.2

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 23h. Fly via United Airlines to get the fastest option. The distance from Greenville to Athens is about 5532 mi.

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

    According to our current data, American Airlines ($452), British Airways ($454), and Lufthansa ($481) offers the cheapest pricing from Greenville to Athens. You may be able to fly from Greenville to Athens for 51% 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.

See more FAQs

Traveling to a place near Athens?

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

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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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$1,124FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$454Average$763FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$481Average$1,000FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$572Average$1,165FlexibilityNo cancel feeOn-time69%
DeltaCheapest$730Average$1,058FlexibilityNo cancel feeOn-timeN/A

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