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$520+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — ATH
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
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 junio 30, 2025.

Round-trip from

$643
(British Airways)

One-way from

$520
(Mytrip)

Popular in

May

Cheapest in

February

Average price

$1,331
From Greenville to Athens Eleftherios V.
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One-way flight from Greenville to Athens Eleftherios V.
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Highest demand for flights based on searches. 21% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 30, 2025.

This British Airways deal was found by Cheapflights users on 6/30. 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.
lun. 10/271:38 pmGSP - ATH
2 stops20h 12mBritish Airways
sáb. 11/81:00 pmATH - GSP
1 stop14h 33mBritish Airways
Deal found 6/30$643
This United Airlines deal was found by Cheapflights users on 6/28. 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.
dom. 8/36:00 amGSP - ATH
1 stop20h 55mUnited Airlines
jue. 8/284:00 pmATH - GSP
2 stops26h 56mUnited Airlines
Deal found 6/28$647
This KLM deal was found by Cheapflights users on 6/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/31:59 pmGSP - ATH
1 stop13h 01mKLM
jue. 8/289:10 amATH - GSP
1 stop19h 01mKLM
Deal found 6/30$648
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/86:08 amGSP - ATH
2 stops24h 22mMultiple Airlines
mar. 9/306:25 pmATH - GSP
2 stops35h 50mMultiple Airlines
Deal found 6/30$659
This Delta deal was found by Cheapflights users on 6/30. 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.
dom. 8/36:25 pmGSP - ATH
2 stops18h 35mDelta
jue. 8/2812:10 pmATH - GSP
1 stop16h 01mDelta
Deal found 6/30$674
This American Airlines deal was found by Cheapflights users on 6/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/304:07 pmGSP - ATH
2 stops18h 08mAmerican Airlines
lun. 11/171:00 pmATH - GSP
1 stop14h 33mAmerican Airlines
Deal found 6/29$699
This Justfly.com deal was found by Cheapflights users on 6/30. 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.
dom. 9/146:02 amGSP - ATH
2 stops23h 43mAustrian Airlines
dom. 9/211:35 pmATH - GSP
2 stops36h 17mAustrian Airlines
Deal found 6/30$751

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 junio 30, 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

lun. 10/27

1:38 pm-3:50 pm

2 stops20h 12m

Athens Eleftherios V.

sáb. 11/8

1:00 pm-8:33 pm

1 stop14h 33m

$643

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

dom. 8/3

6:00 am-9:55 am

1 stop20h 55m

Athens Eleftherios V.

jue. 8/28

4:00 pm-11:56 am

2 stops26h 56m

$647

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

dom. 8/3

1:59 pm-10:00 am

1 stop13h 01m

Athens Eleftherios V.

jue. 8/28

9:10 am-9:11 pm

1 stop19h 01m

$648

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

lun. 9/8

6:08 am-1:30 pm

2 stops24h 22m

Athens Eleftherios V.

mar. 9/30

6:25 pm-11:15 pm

2 stops35h 50m

$659

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

dom. 8/3

6:25 pm-8:00 pm

2 stops18h 35m

Athens Eleftherios V.

jue. 8/28

12:10 pm-9:11 pm

1 stop16h 01m

$674

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

jue. 10/30

4:07 pm-4:15 pm

2 stops18h 08m

Athens Eleftherios V.

lun. 11/17

1:00 pm-8:33 pm

1 stop14h 33m

$699

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

dom. 9/14

6:02 am-12:45 pm

2 stops23h 43m

Athens Eleftherios V.

dom. 9/21

1:35 pm-6:52 pm

2 stops36h 17m

$751

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

mar. 9/9

2:51 pm-7:35 pm

3 stops21h 44m

$520

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

mar. 9/9

6:08 am-10:05 am

2 stops20h 57m

$528

GreenvilleAthens

GSP - ATH

GSPATH

Greenville

mar. 9/9

12:14 pm-10:55 am

1 stop15h 41m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 11 results
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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 June 27, 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 $1,288). 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 junio 30, 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.

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 junio 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian 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
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,969 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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!
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
8,852 reviews
Delta
8.0
Very good
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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
7,969 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

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 ($643), United Airlines ($647), and KLM ($648) offers the cheapest pricing from Greenville to Athens. You may be able to fly from Greenville to Athens for 37% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Greenville to Athens one-way?

    $528 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on KLM and Lufthansa, with prices starting from $583 and $1,322, respectively.

  • 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 $1,288). 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 Greenville?

Book flights to Greenville if you plan to visit one of these locations
Glyfada
Piraeus
Tolo
Aegina
Loutraki

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Alternative routes for Greenville to Athens

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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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$566Average$1,072FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$705Average$1,357FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$736Average$920FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$758Average$1,173FlexibilityNo cancel feeOn-time69%
DeltaCheapest$792Average$1,092FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$853Average$1,688FlexibilityNo cancel feeOn-time71%

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