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$476+ 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
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$587
(Ovago)

One-way from

$476
(oojo)

Popular in

May

Cheapest in

December

Average price

$1,309
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 ($428 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 31, 2025.

This Ovago deal was found by Cheapflights users on 7/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:44 pmCHS - ATH
2 stops17h 46mBritish Airways
Thu 11/61:00 pmATH - CHS
1 stop15h 22mBritish Airways
Deal found 7/30$587
This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:53 pmCHS - ATH
2 stops34h 42mMultiple Airlines
Thu 11/65:35 pmATH - CHS
2 stops56h 48mMultiple Airlines
Deal found 7/30$608
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:45 pmCHS - ATH
2 stops18h 25mUnited Airlines
Tue 9/233:30 pmATH - CHS
2 stops38h 43mUnited Airlines
Deal found 7/30$635
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:39 amCHS - ATH
1 stop20h 11mAmerican Airlines
Thu 11/61:00 pmATH - CHS
1 stop15h 22mAmerican Airlines
Deal found 7/30$663
This Delta deal was found by Cheapflights users on 7/31. 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
2 stops16h 05mDelta
Fri 12/512:50 pmATH - CHS
1 stop31h 55mDelta
Deal found 7/31$712
This oojo deal was found by Cheapflights users on 7/31. 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.
Thu 9/111:02 pmCHS - ATH
2 stops31h 03mTurkish Airlines
Sat 9/2710:00 pmATH - CHS
2 stops19h 25mTurkish Airlines
Deal found 7/31$721
This Air Canada deal was found by Cheapflights users on 7/31. 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.
Thu 9/184:55 pmCHS - ATH
1 stop13h 35mAir Canada
Thu 9/254:00 pmATH - CHS
2 stops31h 11mAir Canada
Deal found 7/31$773

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 July 31, 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

Tue 10/28

7:44 pm-7:30 pm

2 stops17h 46m

Athens Eleftherios V.

Thu 11/6

1:00 pm-9:22 pm

1 stop15h 22m

$587

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Tue 10/28

6:53 pm-11:35 am

2 stops34h 42m

Athens Eleftherios V.

Thu 11/6

5:35 pm-7:23 pm

2 stops56h 48m

$608

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Tue 9/16

7:45 pm-9:10 pm

2 stops18h 25m

Athens Eleftherios V.

Tue 9/23

3:30 pm-11:13 pm

2 stops38h 43m

$635

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Tue 10/28

8:39 am-10:50 am

1 stop20h 11m

Athens Eleftherios V.

Thu 11/6

1:00 pm-9:22 pm

1 stop15h 22m

$663

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Thu 9/11

1:02 pm-3:05 am

2 stops31h 03m

Athens Eleftherios V.

Sat 9/27

10:00 pm-10:25 am

2 stops19h 25m

$721

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Sat 9/13

1:20 pm-12:45 pm

2 stops16h 25m

Athens Eleftherios V.

Sat 9/20

7:45 am-11:48 pm

2 stops23h 03m

$728

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Tue 9/16

12:50 pm-2:10 pm

2 stops18h 20m

Athens Eleftherios V.

Mon 9/22

3:25 am-5:57 pm

2 stops21h 32m

$745

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Thu 9/18

4:55 pm-1:30 pm

1 stop13h 35m

Athens Eleftherios V.

Thu 9/25

4:00 pm-4:11 pm

2 stops31h 11m

$773

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 10/17

7:00 pm-3:05 am

2 stops25h 05m

$476

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 10/17

3:30 pm-9:15 am

1 stop34h 45m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 results
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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 July 25, 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 $1,287). 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 July 31, 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.

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 July 31, 2025.
Read reviews from past customers who have flown Delta, KLM, 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
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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!
Scandinavian Airlines
7.4
Good
1,457 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

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 British Airways. Our recent data shows that you can find tickets from as low as $587 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $635 and $663 round-trip. Users have found that British Airways is 43% 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 $476. British Airways flights start at $549 while deals on KLM start at $563 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 $1,287). 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
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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$416Average$1,187FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$601Average$706FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$695Average$1,447FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$698Average$1,309FlexibilityNo cancel feeOn-time70%
KLMCheapest$717Average$1,460FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$743Average$1,588FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$810Average$1,432FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$829Average$1,479FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$928Average$1,356FlexibilityNo cancel feeOn-time71%

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