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$365+ Cheap flights from Charleston (CHS) 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ATH
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Cheap flight deals from Charleston to Athens

Cheapest flights from Charleston to Athens
Explore the most affordable flight options available from Charleston to Athens. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This Gurufare deal was found by Cheapflights users on 2/8. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/87:58 pm
CHS
-
ATH
1 stop31h 57m
Multiple Airlines
Sun 3/1511:50 am
ATH
-
CHS
1 stop15h 34m
Multiple Airlines
Deal found 2/8$489
This KLM deal was found by Cheapflights users on 2/9. 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.
Thu 3/126:00 am
CHS
-
ATH
1 stop21h 35m
KLM
Wed 3/1811:50 am
ATH
-
CHS
1 stop15h 34m
KLM
Deal found 2/9$490
This Delta deal was found by Cheapflights users on 2/9. 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 3/126:00 am
CHS
-
ATH
1 stop21h 35m
Delta
Wed 3/1811:50 am
ATH
-
CHS
2 stops26h 51m
Delta
Deal found 2/9$495
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/127:47 pm
CHS
-
ATH
2 stops32h 53m
United Airlines
Wed 3/186:35 am
ATH
-
CHS
2 stops33h 29m
United Airlines
Deal found 2/11$501
This Cheapflightsfares deal was found by Cheapflights users on 2/11. 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 2/185:05 pm
CHS
-
ATH
2 stops25h 35m
Lufthansa
Fri 2/276:05 am
ATH
-
CHS
2 stops22h 22m
Lufthansa
Deal found 2/11$668
This Cheapflightsfares deal was found by Cheapflights users on 2/8. 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 2/255:05 pm
CHS
-
ATH
2 stops25h 35m
Lufthansa
Wed 3/412:50 pm
ATH
-
CHS
2 stops17h 54m
Lufthansa
Deal found 2/8$669
This FlightHub deal was found by Cheapflights users on 2/9. 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.
Thu 3/511:10 am
CHS
-
ATH
2 stops31h 30m
Multiple Airlines
Sun 3/1510:55 am
ATH
-
CHS
2 stops42h 35m
Multiple Airlines
Deal found 2/9$671

Find flight deals from Charleston to Athens

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$489
(Gurufare)

One-way from

$439
(Expedia)

Popular in

June

Cheapest in

November

Average price

$817
Provider with most accurate pricing for Charleston-Athens Eleftherios V. flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Athens Eleftherios V. flights.
Search Deals
From Charleston to Athens Eleftherios V.
Search Deals
One-way flight from Charleston to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($373 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston 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 February 11, 2026.
Use the filters below to find and compare flights from Charleston to Athens that are best for you.

Fly from

Charleston

Fly to

Athens

Route

Depart

Return

Price

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Thu 3/12

6:00 am-9:35 am

1 stop21h 35m

Athens Eleftherios V.

Wed 3/18

11:50 am-8:41 am

2 stops26h 51m

$495

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Thu 3/12

7:47 pm-10:40 am

2 stops32h 53m

Athens Eleftherios V.

Wed 3/18

6:35 am-10:04 am

2 stops33h 29m

$501

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sun 3/8

2:48 pm-4:35 pm

2 stops19h 47m

Athens Eleftherios V.

Sun 3/15

10:55 am-11:30 pm

2 stops42h 35m

$672

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Tue 4/28

6:00 am-10:50 am

2 stops45h 50m

Athens Eleftherios V.

Sat 5/9

9:05 pm-9:39 pm

2 stops31h 34m

$677

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Thu 3/5

11:10 am-11:40 am

2 stops41h 30m

Athens Eleftherios V.

Sun 3/15

10:55 am-11:30 pm

2 stops42h 35m

$680

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sun 2/22

7:05 am-1:20 pm

2 stops47h 15m

Athens Eleftherios V.

Sun 3/1

4:50 pm-11:51 pm

2 stops38h 01m

$691

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 2/25

5:00 pm-4:40 pm

2 stops16h 40m

Athens Eleftherios V.

Wed 3/4

1:45 pm-5:40 pm

3 stops34h 55m

$718

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 5/18

6:00 am-10:10 am

2 stops21h 10m

$365

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sun 5/17

11:05 am-10:10 am

2 stops40h 05m

$369

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 5/18

9:35 am-10:05 pm

3 stops53h 30m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 16 results
1
2

Compare providers for flights from Charleston 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 Charleston to Athens in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 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 Charleston-Athens flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Athens flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Athens flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-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 Charleston-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 Charleston to Athens

Have a flexible travel schedule? Discover the best time to fly to Athens from Charleston 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 Charleston to Athens

How far ahead should I book a flight from Charleston to Athens?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Athens. Price data was last updated on February 6, 2026.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston 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 Charleston to Athens?

Currently, May is the cheapest month in which you can book a flight from Charleston to Athens (average of $232). Flying from Charleston to Athens in June is currently the most expensive (average of $862). 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.

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 February 11, 2026.
Read reviews from past customers who have flown Delta, Virgin Atlantic, and United Airlines from Charleston to Athens. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,181 reviews
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,281 reviews
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,271 reviews
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,731 reviews
Delta
7.9
Good
8,181 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Athens?

    A quick flight from Charleston to Athens can take about 20h 20m. KLM provides one of the quickest options available for as low as $523. Airlines will cover a distance of 5523 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Charleston to Athens is Delta. Our recent data shows that you can find tickets from as low as $277 on this airline. Additional options worth looking into are Lufthansa and KLM, starting at $621 and $647 round-trip. Users have found that Delta is 73% cheaper than the other options available to this destination.

  • Can I find deals for flights from Charleston to Athens that include hotel bookings?

    Yes. In addition to deals on Charleston to Athens flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Athens?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Athens.

  • Can I find deals for business class flights from Charleston to Athens?

    Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Athens?

    Currently, May is the cheapest month in which you can book a flight from Charleston to Athens (average of $232). Flying from Charleston to Athens in June is currently the most expensive (average of $862). 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
Galaxidi

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Alternative routes for Charleston to Athens

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Charleston to Athens

Discover the top 8 airlines that operate flights from Charleston 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 February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$277Average$1,137FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$621Average$1,282FlexibilityNo cancel feeOn-time76%
KLMCheapest$647Average$1,106FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$657Average$1,141FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$754Average$1,180FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$802Average$1,449FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$829Average$1,185FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$927Average$1,607FlexibilityNo cancel feeOn-time72%

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