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$395+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ATH
May 3 — May 101
Sat 5/3
Sat 5/10
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 82 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 April 28, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$964
(Kiwi.com)

One-way from

$395
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$1,556
Provider with most accurate pricing for Charleston-Athens Eleftherios V. flight deals.
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Provider most trusted by Cheapflights users for Charleston-Athens Eleftherios V. flights.
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From Charleston to Athens Eleftherios V.
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One-way flight from Charleston to Athens Eleftherios V.
Search Deals
Highest demand for flights based on searches. 30% potential increase in price ($498 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 28, 2025.

This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:30 pmCHS - ATH
1 stop13h 05mKLM
Fri 12/512:50 pmATH - CHS
1 stop16h 36mKLM
Deal found 4/28$634
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:30 pmCHS - ATH
1 stop13h 05mDelta
Fri 12/512:50 pmATH - CHS
2 stops27h 37mDelta
Deal found 4/28$638
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/242:30 pmCHS - ATH
1 stop13h 05mAir France
Thu 12/43:35 amATH - CHS
2 stops20h 10mAir France
Deal found 4/28$660
This British Airways deal was found by Cheapflights users on 4/27. 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 11/2411:07 amCHS - ATH
2 stops24h 48mBritish Airways
Tue 12/27:55 pmATH - CHS
2 stops30h 18mBritish Airways
Deal found 4/27$665
This United Airlines deal was found by Cheapflights users on 4/27. 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 11/242:30 pmCHS - ATH
2 stops15h 25mUnited Airlines
Tue 12/26:25 amATH - CHS
3 stops39h 59mUnited Airlines
Deal found 4/27$675
This Justfly.com deal was found by Cheapflights users on 4/27. 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.
Sun 10/124:55 pmCHS - ATH
1 stop35h 15mAir Canada
Tue 10/2112:10 pmATH - CHS
2 stops31h 39mAir Canada
Deal found 4/27$698
This Air Canada deal was found by Cheapflights users on 4/27. 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.
Sun 10/124:55 pmCHS - ATH
2 stops34h 10mMultiple Airlines
Tue 10/2112:10 pmATH - CHS
2 stops28h 01mMultiple Airlines
Deal found 4/27$721
This Gurufare deal was found by Cheapflights users on 4/27. 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.
Fri 9/267:00 amCHS - ATH
2 stops21h 10mITA Airways
Mon 10/67:30 pmATH - CHS
2 stops32h 24mITA Airways
Deal found 4/27$802
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/154:30 pmCHS - ATH
2 stops37h 15mScandinavian Airlines
Sun 8/2411:40 amATH - CHS
2 stops40h 15mScandinavian Airlines
Deal found 4/28$822
This Turkish Airlines deal was found by Cheapflights users on 4/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/86:59 pmCHS - ATH
2 stops25h 06mTurkish Airlines
Sat 10/183:55 amATH - CHS
2 stops37h 45mTurkish Airlines
Deal found 4/27$838
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/167:31 amCHS - ATH
1 stop18h 44mAmerican Airlines
Sun 7/276:20 amATH - CHS
2 stops18h 08mAmerican Airlines
Deal found 4/28$1,173
This Virgin Atlantic deal was found by Cheapflights users on 4/28. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/27:00 amCHS - ATH
2 stops17h 00mVirgin Atlantic
Wed 6/181:05 pmATH - CHS
2 stops17h 54mVirgin Atlantic
Deal found 4/28$1,278

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 April 28, 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

Fri 5/30

6:00 am-11:45 pm

2 stops34h 45m

Athens Eleftherios V.

Fri 6/20

9:45 am-6:00 am

1 stop27h 15m

$964

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sun 7/20

3:05 pm-10:55 am

1 stop12h 50m

Athens Eleftherios V.

Fri 8/1

12:10 pm-9:57 pm

1 stop16h 47m

$1,039

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sun 7/20

5:15 am-8:20 am

2 stops20h 05m

Athens Eleftherios V.

Fri 8/1

10:30 am-11:59 pm

2 stops20h 29m

$1,043

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 7/2

11:00 am-2:30 pm

2 stops20h 30m

Athens Eleftherios V.

Fri 8/8

5:25 am-9:14 pm

2 stops22h 49m

$1,070

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 7/16

11:25 am-11:00 pm

2 stops28h 35m

Athens Eleftherios V.

Sun 7/27

3:05 pm-4:11 pm

1 stop32h 06m

$1,127

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 7/16

7:31 am-9:15 am

1 stop18h 44m

Athens Eleftherios V.

Sun 7/27

6:20 am-5:28 pm

2 stops18h 08m

$1,173

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 7/18

7:59 pm-6:55 pm

2 stops15h 56m

Athens Eleftherios V.

Mon 8/4

10:30 am-9:32 pm

1 stop18h 02m

$1,187

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 7/4

4:55 pm-2:55 pm

1 stop15h 00m

Athens Eleftherios V.

Thu 7/31

1:10 pm-4:11 pm

1 stop34h 01m

$1,197

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sat 5/17

10:39 am-8:55 am

2 stops39h 16m

Athens Eleftherios V.

Sun 6/1

10:00 pm-6:15 pm

2 stops51h 15m

$1,210

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 6/2

7:00 am-7:00 am

2 stops17h 00m

Athens Eleftherios V.

Wed 6/18

1:05 pm-11:59 pm

2 stops17h 54m

$1,278

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 19 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Charleston-Athens flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

Booking 82 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 $1,309). 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 April 28, 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.

What is the cheapest day to fly from Charleston to Athens?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Athens. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Charleston to Athens flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 28, 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
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 KLM. Our recent data shows that you can find tickets from as low as $1,039 on this airline. Additional options worth looking into are Delta and British Airways, starting at $1,043 and $1,070 round-trip. Users have found that KLM is 6% 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 Turkish Airlines, which is currently one of the cheapest options available, starting at $508. KLM flights start at $903 while deals on Air Canada start at $905 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 $1,309). 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
Piraeus
Glyfada
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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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$1,342FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$601Average$706FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$673Average$1,706FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$687Average$1,309FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$699Average$1,447FlexibilityNo cancel feeOn-time76%
KLMCheapest$717Average$1,479FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$847Average$1,495FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$1,002Average$1,412FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,100Average$1,385FlexibilityNo cancel feeOn-time71%

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