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$518+ 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ATH
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Athens Eleftherios V. are usually found in December or November, booked 44 days in advance, depart on a Monday or Thursday and return on a Monday

Cheap 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 juin 12, 2025.

Round-trip from

$602
(United Airlines)

One-way from

$518
(KLM)

Popular in

May

Cheapest in

December

Average price

$1,580
From Charleston to Athens Eleftherios V.
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One-way flight from Charleston to Athens Eleftherios V.
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Highest demand for flights based on searches. 29% potential increase in price ($433 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($63 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 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 juin 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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.
dim. 11/236:00 amCHS - ATH
2 stops22h 30mUnited Airlines
ven. 12/56:05 amATH - CHS
2 stops19h 01mUnited Airlines
Deal found 6/11$602
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/242:30 pmCHS - ATH
2 stops16h 15mDelta
ven. 12/512:50 pmATH - CHS
1 stop16h 36mDelta
Deal found 6/11$612
This Ovago deal was found by Cheapflights users on 6/12. 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.
lun. 11/247:45 pmCHS - ATH
2 stops22h 40mLufthansa
ven. 12/56:05 amATH - CHS
2 stops19h 01mLufthansa
Deal found 6/12$613
This Air Canada deal was found by Cheapflights users on 6/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/206:00 amCHS - ATH
2 stops21h 05mAir Canada
jeu. 8/284:00 pmATH - CHS
2 stops38h 28mAir Canada
Deal found 6/9$631
This KLM deal was found by Cheapflights users on 6/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/201:00 pmCHS - ATH
1 stop14h 00mKLM
jeu. 8/2812:10 pmATH - CHS
1 stop18h 41mKLM
Deal found 6/11$654
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/277:00 amCHS - ATH
2 stops23h 20mScandinavian Airlines
ven. 12/52:10 pmATH - CHS
2 stops40h 31mScandinavian Airlines
Deal found 6/10$657
This American Airlines deal was found by Cheapflights users on 6/10. 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.
mer. 8/2012:29 pmCHS - ATH
1 stop16h 36mAmerican Airlines
jeu. 8/2812:00 pmATH - CHS
2 stops18h 59mAmerican Airlines
Deal found 6/10$658
This Air France deal was found by Cheapflights users on 6/9. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/2012:52 pmCHS - ATH
2 stops15h 18mMultiple Airlines
jeu. 8/289:10 amATH - CHS
1 stop18h 33mMultiple Airlines
Deal found 6/9$673
This Air France deal was found by Cheapflights users on 6/11. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 11/232:30 pmCHS - ATH
2 stops16h 15mAir France
mer. 12/33:35 amATH - CHS
2 stops20h 10mAir France
Deal found 6/11$689
This KAYAK deal was found by Cheapflights users on 6/10. 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.
dim. 9/287:09 pmCHS - ATH
2 stops24h 06mBritish Airways
lun. 10/137:30 pmATH - CHS
2 stops30h 43mBritish Airways
Deal found 6/10$737
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/1111:10 amCHS - ATH
2 stops26h 20mTurkish Airlines
sam. 9/273:40 pmATH - CHS
2 stops25h 45mTurkish Airlines
Deal found 6/11$811

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 juin 12, 2025.
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

dim. 11/23

6:00 am-11:30 am

2 stops22h 30m

Athens Eleftherios V.

ven. 12/5

6:05 am-6:06 pm

2 stops19h 01m

$602

CharlestonAthens

CHS - ATH

CHSATH

Charleston

lun. 11/24

2:30 pm-1:45 pm

2 stops16h 15m

Athens Eleftherios V.

ven. 12/5

12:50 pm-10:26 pm

1 stop16h 36m

$612

CharlestonAthens

CHS - ATH

CHSATH

Charleston

lun. 11/24

7:45 pm-1:25 am

2 stops22h 40m

Athens Eleftherios V.

ven. 12/5

6:05 am-6:06 pm

2 stops19h 01m

$613

CharlestonAthens

CHS - ATH

CHSATH

Charleston

mer. 8/20

6:00 am-10:05 am

2 stops21h 05m

Athens Eleftherios V.

jeu. 8/28

4:00 pm-11:28 pm

2 stops38h 28m

$631

CharlestonAthens

CHS - ATH

CHSATH

Charleston

mer. 8/20

1:00 pm-10:00 am

1 stop14h 00m

Athens Eleftherios V.

jeu. 8/28

12:10 pm-11:51 pm

1 stop18h 41m

$654

CharlestonAthens

CHS - ATH

CHSATH

Charleston

jeu. 11/27

7:00 am-1:20 pm

2 stops23h 20m

Athens Eleftherios V.

ven. 12/5

2:10 pm-11:41 pm

2 stops40h 31m

$657

CharlestonAthens

CHS - ATH

CHSATH

Charleston

mer. 8/20

12:29 pm-12:05 pm

1 stop16h 36m

Athens Eleftherios V.

jeu. 8/28

12:00 pm-11:59 pm

2 stops18h 59m

$658

CharlestonAthens

CHS - ATH

CHSATH

Charleston

mer. 8/20

12:52 pm-11:10 am

2 stops15h 18m

Athens Eleftherios V.

jeu. 8/28

9:10 am-8:43 pm

1 stop18h 33m

$673

CharlestonAthens

CHS - ATH

CHSATH

Charleston

dim. 11/23

2:30 pm-1:45 pm

2 stops16h 15m

Athens Eleftherios V.

mer. 12/3

3:35 am-4:45 pm

2 stops20h 10m

$689

CharlestonAthens

CHS - ATH

CHSATH

Charleston

dim. 9/28

7:09 pm-2:15 am

2 stops24h 06m

Athens Eleftherios V.

lun. 10/13

7:30 pm-7:13 pm

2 stops30h 43m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results
1
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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 June 9, 2025.

Booking 44 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, November is the cheapest month in which you can book a flight from Charleston to Athens (average of $679). Flying from Charleston to Athens in June is currently the most expensive (average of $1,284). 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 CHS to ATH?

Find hourly flight availability from Charleston 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 juin 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Charleston to Athens at noon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight in the morning.

Rainfall in Athens by month

Plan your trip to Athens by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Athens ranges from 0.2 - 2.5 inches per month. December is typically the wettest month, when rainfall can reach 2.5 in. June is typically the driest time to visit Athens when rainfall is around 0.2 in.

Temperature in Athens by month

Plan your trip to Athens by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Athens, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

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 juin 12, 2025.
To help decide which airline to fly from Charleston to Athens, see what other customers have to say about Delta, KLM and Air France. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

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 Charleston 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 Charleston to Athens round-trip?

    Our cheapest airline available from Charleston to Athens is United Airlines. Our recent data shows that you can find tickets from as low as $602 on this airline. Additional options worth looking into are Delta and Lufthansa, starting at $612 and $613 round-trip. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with KLM, which is currently one of the cheapest options available, starting at $518. ITA Airways flights start at $1,107 while deals on Delta start at $1,217 one-way.

  • 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, November is the cheapest month in which you can book a flight from Charleston to Athens (average of $679). Flying from Charleston to Athens in June is currently the most expensive (average of $1,284). 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 Charleston?

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

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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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Hilton Head Island to Athens flights

Top 9 airlines flying from Charleston to Athens

Discover the top 9 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$1,286FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$601Average$706FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$670Average$1,309FlexibilityNo cancel feeOn-time70%
KLMCheapest$717Average$1,397FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$743Average$1,588FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$810Average$1,449FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$864Average$1,323FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$913Average$1,449FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$928Average$1,356FlexibilityNo cancel feeOn-time71%

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