$729+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ATH
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Athens with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Athens
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Best
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Cheapest flights from Greenville to AthensExplore 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 September 26, 2026.
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 September 26, 2026.
This Ovago deal was found by Cheapflights users on 9/23. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:51 pm -
2 stops14h 14m
Tue 11/176:45 am -
2 stops21h 13m
Deal found 9/23![Lufthansa logo]()
$746
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:43 pm -
2 stops15h 42m
Fri 11/136:45 am -
2 stops24h 02m
Deal found 9/22![Lufthansa logo]()
$751
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 11/611:58 am -
1 stop15h 07m
Fri 11/136:45 am -
2 stops34h 17m
Deal found 9/22![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:53 pm -
1 stop30h 17m
Mon 10/1910:25 am -
1 stop19h 48m
Deal found 9/21![United Airlines logo]()
$777
This Delta deal was found by Cheapflights users on 9/24. 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.
Sun 11/85:40 am -
2 stops20h 55m
Sun 11/152:40 pm -
2 stops34h 34m
Deal found 9/24![Delta logo]()
$778
This FlightHub deal was found by Cheapflights users on 9/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:19 pm -
2 stops28h 11m
Fri 12/42:00 pm -
2 stops36h 13m
Deal found 9/25![Multiple Airlines logo]()
$817
This United Airlines deal was found by Cheapflights users on 9/25. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:58 am -
1 stop15h 07m
Fri 12/42:00 pm -
2 stops30h 26m
Deal found 9/25![United Airlines logo]()
$818
This Expedia deal was found by Cheapflights users on 9/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:55 am -
2 stops24h 25m
Wed 1/277:55 am -
2 stops19h 51m
Deal found 9/25![British Airways logo]()
$827
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop19h 10m
Tue 10/132:15 pm -
2 stops38h 43m
Deal found 9/23![Lufthansa logo]()
$832
Best flights from Greenville to AthensDiscover carefully curated flight deals from Greenville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Greenville to Athens that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 3/35:43 pm -
2 stops24h 47m
Wed 3/1012:25 pm -
1 stop17h 54m
Deal found 9/23![United Airlines logo]()
$729
This British Airways deal was found by Cheapflights users on 9/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/226:07 am -
2 stops35h 13m
Fri 4/21:00 pm -
1 stop28h 41m
Deal found 9/24![British Airways logo]()
$763
This Delta deal was found by Cheapflights users on 9/24. 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.
Sun 11/85:40 am -
2 stops20h 55m
Sun 11/152:40 pm -
2 stops34h 34m
Deal found 9/24![Delta logo]()
$778
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Mon 3/226:00 am -
1 stop22h 05m
Mon 3/291:35 pm -
2 stops55h 35m
Deal found 9/23![United Airlines logo]()
$740
This Delta deal was found by Cheapflights users on 9/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:06 am -
2 stops18h 29m
Mon 12/72:40 pm -
2 stops32h 05m
Deal found 9/21![Delta logo]()
$778
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Fri 11/611:58 am -
1 stop15h 07m
Fri 11/136:45 am -
2 stops34h 17m
Deal found 9/22![United Airlines logo]()
$753
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:53 pm -
1 stop30h 17m
Mon 10/1910:25 am -
1 stop19h 48m
Deal found 9/21![United Airlines logo]()
$777
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:04 pm -
2 stops19h 26m
Mon 12/712:55 pm -
3 stops41h 45m
Deal found 9/21![United Airlines logo]()
$782
Last-minute flights from Greenville to AthensDiscover last-minute flight deals from Greenville to Athens. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Athens. Data last updated September 26, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:00 am -
1 stop19h 10m
Tue 10/132:15 pm -
2 stops38h 43m
Deal found 9/23![Lufthansa logo]()
$832
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 9/306:00 am -
1 stop19h 10m
Tue 10/1310:25 am -
1 stop35h 36m
Deal found 9/23![United Airlines logo]()
$895
This United Airlines deal was found by Cheapflights users on 9/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:53 pm -
1 stop30h 17m
Mon 10/1910:25 am -
1 stop19h 48m
Deal found 9/21![United Airlines logo]()
$777
This Justfly.com deal was found by Cheapflights users on 9/24. 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.
Thu 10/223:57 pm -
1 stop33h 58m
Mon 11/98:20 pm -
2 stops44h 57m
Deal found 9/24![British Airways logo]()
$888
This Delta deal was found by Cheapflights users on 9/24. 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 10/225:40 am -
2 stops19h 10m
Mon 11/92:40 pm -
2 stops32h 05m
Deal found 9/24![Delta logo]()
$912
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/226:20 am -
1 stop21h 40m
Mon 11/912:25 pm -
1 stop17h 35m
Deal found 9/24![United Airlines logo]()
$933
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/226:00 am -
2 stops21h 10m
Sun 11/812:25 pm -
1 stop17h 35m
Deal found 9/24![United Airlines logo]()
$937
One-way flights from Greenville to AthensSearch for one-way flight options from Greenville to Athens. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Greenville to Athens. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This KAYAK deal was found by Cheapflights users on 9/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:43 pm -
2 stops49h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Serbia logo]()
$3,045
This BusinessClass deal was found by Cheapflights users on 9/22. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:28 am -
1 stop19h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Iberia logo]()
$3,531
This Air Canada deal was found by Cheapflights users on 9/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:30 am -
3 stops20h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air Canada logo]()
$3,977
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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $710 (Expedia) |
Popular in | June |
Cheapest in | February |
Average price | $990 |
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 7,457,451 searches. Data last updated September 26, 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
Cheapest round-trip
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Wed 3/3
5:43 pm-1:30 am
2 stops24h 47m
Athens Eleftherios V.
Wed 3/10
12:25 pm-11:19 pm
1 stop17h 54m
$729
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Mon 3/22
6:00 am-10:05 am
1 stop22h 05m
Athens Eleftherios V.
Mon 3/29
1:35 pm-2:10 pm
2 stops55h 35m
$740
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Fri 11/6
11:58 am-10:05 am
1 stop15h 07m
Athens Eleftherios V.
Fri 11/13
6:45 am-10:02 am
2 stops34h 17m
$753
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Mon 3/22
6:07 am-11:20 pm
2 stops35h 13m
Athens Eleftherios V.
Fri 4/2
1:00 pm-10:41 am
1 stop28h 41m
$763
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Mon 10/12
6:53 pm-8:10 am
1 stop30h 17m
Athens Eleftherios V.
Mon 10/19
10:25 am-11:13 pm
1 stop19h 48m
$777
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Sun 11/8
5:40 am-9:35 am
2 stops20h 55m
Athens Eleftherios V.
Sun 11/15
2:40 pm-6:14 pm
2 stops34h 34m
$778
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Fri 12/4
8:06 am-9:35 am
2 stops18h 29m
Athens Eleftherios V.
Mon 12/7
2:40 pm-3:45 pm
2 stops32h 05m
$778
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Fri 12/4
2:04 pm-4:30 pm
2 stops19h 26m
Athens Eleftherios V.
Mon 12/7
12:55 pm-11:40 pm
3 stops41h 45m
$782
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Tue 10/13
6:43 pm-3:20 am
2 stops49h 37m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$3,045
GreenvilleAthens
GSP Greenville - ATH Athens Eleftherios V.
GSPATH
Greenville
Tue 10/13
6:32 am-11:10 am
1 stop21h 38m
Athens Eleftherios V.
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$3,531
Showing 1-10 of 12 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
GSP-ATH
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
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 September 26, 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.
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Athens?
Book flights to Athens if you plan to visit one of these locationsGlyfada
Chalcis
Tolo
Galaxidi
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Other flights to Athens
Explore flights to Athens departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Complete your trip
Complete your trip to Athens by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Greenville to Athens by cabin class
Find flights from Greenville to Athens, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Greenville and Athens flights
Browse other Greenville and Athens flight options. Last updated on September 26, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on September 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from Greenville to Athens
Discover the top 4 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 7,457,451 searches. Data last updated September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$452 | Average$1,073 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$481 | Average$1,042 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$792 | Average$1,181 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$793 | Average$1,254 | FlexibilityNo cancel fee | On-time69% |