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$329+ 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 18 — Jul 251
Sat 7/18
Sat 7/25
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 18, 2026.

This United Airlines deal was found by Cheapflights users on 6/15. 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 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 6/15$823
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/162:21 pm
GSP
-
ATH
1 stop13h 14m
United Airlines
Wed 8/2612:10 pm
ATH
-
GSP
2 stops38h 35m
United Airlines
Deal found 6/17$844
This FlightHub deal was found by Cheapflights users on 6/18. 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 8/1610:33 am
GSP
-
ATH
2 stops29h 32m
Multiple Airlines
Wed 8/2612:10 pm
ATH
-
GSP
2 stops35h 52m
Multiple Airlines
Deal found 6/18$845
This United Airlines deal was found by Cheapflights users on 6/17. 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 8/126:30 am
GSP
-
ATH
2 stops23h 55m
United Airlines
Wed 8/2612:10 pm
ATH
-
GSP
2 stops29h 25m
United Airlines
Deal found 6/17$847
This Cheapflightsfares deal was found by Cheapflights users on 6/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/57:40 pm
GSP
-
ATH
2 stops16h 00m
Lufthansa
Wed 8/196:00 am
ATH
-
GSP
2 stops18h 02m
Lufthansa
Deal found 6/18$862
This Delta deal was found by Cheapflights users on 6/16. 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 8/161:28 pm
GSP
-
ATH
1 stop14h 32m
Delta
Wed 8/269:45 am
ATH
-
GSP
1 stop16h 00m
Delta
Deal found 6/16$864
This United Airlines deal was found by Cheapflights users on 6/18. 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 8/511:18 am
GSP
-
ATH
2 stops19h 07m
United Airlines
Wed 8/1911:45 am
ATH
-
GSP
1 stop14h 20m
United Airlines
Deal found 6/18$867
This Delta deal was found by Cheapflights users on 6/18. 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.
Wed 8/2611:10 am
GSP
-
ATH
2 stops19h 30m
Delta
Tue 9/89:45 am
ATH
-
GSP
1 stop30h 40m
Delta
Deal found 6/18$874
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:33 am
GSP
-
ATH
3 stops19h 52m
Multiple Airlines
Wed 8/263:25 pm
ATH
-
GSP
2 stops26h 10m
Multiple Airlines
Deal found 6/18$879
This Air Canada deal was found by Cheapflights users on 6/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:25 am
GSP
-
ATH
2 stops19h 00m
Multiple Airlines
Tue 9/86:00 am
ATH
-
GSP
3 stops24h 15m
Multiple Airlines
Deal found 6/18$880

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 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$823
(United Airlines)

One-way from

$329
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,459
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 ($365 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($52 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 18, 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
Quickest round-trip

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 8/16

1:28 pm-11:00 am

1 stop14h 32m

Athens Eleftherios V.

Wed 8/26

9:45 am-6:45 pm

1 stop16h 00m

$864

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sat 12/5

10:21 am-11:00 am

2 stops41h 39m

Athens Eleftherios V.

Sat 12/12

7:05 am-11:19 pm

2 stops23h 14m

$900

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sun 12/6

3:42 pm-1:20 pm

2 stops38h 38m

Athens Eleftherios V.

Thu 12/10

2:10 pm-9:21 pm

2 stops38h 11m

$958

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Sat 9/5

5:43 pm-10:35 am

1 stop33h 52m

Athens Eleftherios V.

Fri 10/9

11:45 am-7:00 pm

1 stop14h 15m

$992

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Tue 9/8

7:00 am-11:55 am

2 stops21h 55m

Athens Eleftherios V.

Wed 10/7

11:45 am-7:00 pm

1 stop14h 15m

$993

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Fri 7/31

6:30 am-10:10 am

2 stops20h 40m

Athens Eleftherios V.

Fri 8/7

6:00 am-11:13 pm

2 stops24h 13m

$997

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Mon 7/6

6:32 pm-9:10 am

1 stop31h 38m

Athens Eleftherios V.

Thu 9/24

6:00 pm-5:11 pm

2 stops30h 11m

$1,000

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Mon 9/7

11:25 am-2:55 pm

2 stops20h 30m

Athens Eleftherios V.

Mon 9/14

2:15 pm-9:18 pm

2 stops38h 03m

$1,017

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

Wed 9/23

10:25 am-1:40 pm

2 stops20h 15m

Athens Eleftherios V.

Mon 10/5

2:15 pm-9:17 pm

2 stops38h 02m

$1,018

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 15 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 18, 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
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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
8,410 reviews
Delta
7.8
Good
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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
9,859 reviews
Delta
7.8
Good
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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
11,684 reviews
Delta
7.8
Good
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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
8,071 reviews
Delta
7.8
Good
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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
8,054 reviews
Delta
7.8
Good
8,410 reviews

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Boarding

8.1

Crew

8.5

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 14h 32m. Fly via United Airlines, Delta, or Scandinavian Airlines 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, 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$452Average$1,050FlexibilityNo 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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