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$251+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ATH
Oct 22 — Oct 291
Wed 10/22
Wed 10/29
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 September 22, 2025.

Round-trip from

$520
(Scandinavian Airlines)

One-way from

$251
(Kiwi.com)

Popular in

May

Cheapest in

March

Average price

$1,068
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. 27% potential increase in price ($388 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 22, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 9/20. 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.
Mon 11/246:00 amCHS - ATH
2 stops24h 20mScandinavian Airlines
Fri 12/52:10 pmATH - CHS
2 stops40h 47mScandinavian Airlines
Deal found 9/20$520
This Air France deal was found by Cheapflights users on 9/21. 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
2 stops16h 05mMultiple Airlines
Fri 12/512:50 pmATH - CHS
1 stop15h 11mMultiple Airlines
Deal found 9/21$592
This KLM deal was found by Cheapflights users on 9/22. 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.
Wed 11/2612:53 pmCHS - ATH
1 stop14h 42mKLM
Wed 12/36:05 amATH - CHS
2 stops20h 24mKLM
Deal found 9/22$602
This Delta deal was found by Cheapflights users on 9/22. 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.
Wed 11/265:25 amCHS - ATH
2 stops22h 10mDelta
Wed 12/36:05 amATH - CHS
2 stops21h 56mDelta
Deal found 9/22$606
This FlightHub deal was found by Cheapflights users on 9/21. 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.
Mon 11/36:00 amCHS - ATH
2 stops22h 10mMultiple Airlines
Mon 11/171:25 pmATH - CHS
2 stops36h 35mMultiple Airlines
Deal found 9/21$615
This Ovago deal was found by Cheapflights users on 9/21. 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.
Wed 11/57:45 pmCHS - ATH
2 stops15h 15mLufthansa
Wed 11/126:35 amATH - CHS
2 stops24h 07mLufthansa
Deal found 9/21$620
This British Airways deal was found by Cheapflights users on 9/21. 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 11/33:46 pmCHS - ATH
1 stop12h 14mBritish Airways
Mon 11/1712:50 pmATH - CHS
1 stop15h 36mBritish Airways
Deal found 9/21$638
This Delta deal was found by Cheapflights users on 9/21. 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 11/36:00 amCHS - ATH
1 stop21h 35mDelta
Sun 11/163:25 amATH - CHS
2 stops20h 58mDelta
Deal found 9/21$651

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 September 22, 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

Mon 11/24

6:00 am-1:20 pm

2 stops24h 20m

Athens Eleftherios V.

Fri 12/5

2:10 pm-11:57 pm

2 stops40h 47m

$520

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 11/24

2:30 pm-1:35 pm

2 stops16h 05m

Athens Eleftherios V.

Fri 12/5

12:50 pm-9:01 pm

1 stop15h 11m

$592

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 11/26

12:53 pm-10:35 am

1 stop14h 42m

Athens Eleftherios V.

Wed 12/3

6:05 am-7:29 pm

2 stops20h 24m

$602

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 11/26

5:25 am-10:35 am

2 stops22h 10m

Athens Eleftherios V.

Wed 12/3

6:05 am-9:01 pm

2 stops21h 56m

$606

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 11/3

6:00 am-11:10 am

2 stops22h 10m

Athens Eleftherios V.

Mon 11/17

1:25 pm-7:00 pm

2 stops36h 35m

$615

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 11/5

7:45 pm-6:00 pm

2 stops15h 15m

Athens Eleftherios V.

Wed 11/12

6:35 am-11:42 pm

2 stops24h 07m

$620

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Mon 11/3

3:46 pm-11:00 am

1 stop12h 14m

Athens Eleftherios V.

Mon 11/17

12:50 pm-9:26 pm

1 stop15h 36m

$638

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Wed 10/15

7:55 pm-7:50 pm

3 stops40h 55m

$251

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 12/12

3:46 pm-7:15 pm

2 stops20h 29m

$523

CharlestonAthens

CHS - ATH

CHSATH

Charleston

Fri 12/12

5:46 pm-10:10 am

1 stop33h 24m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 11 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 September 19, 2025.

Booking 57 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 $1,282). 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 September 22, 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 September 22, 2025.
Read reviews from past customers who have flown Delta, Scandinavian Airlines, 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
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,971 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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
1,491 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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
8,922 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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!
British Airways
6.7
Okay
7,386 reviews
Delta
8.0
Very good
7,971 reviews

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

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.

  • How long is the flight from Charleston to Athens?

    A quick flight from Charleston to Athens can take about 14h 42m. Scandinavian Airlines provides one of the quickest options available for as low as $602. 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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $601 on this airline. Additional options worth looking into are Delta and KLM, starting at $603 and $659 round-trip. Users have found that Scandinavian Airlines is 42% 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, 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 $1,282). 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 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 September 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$601Average$706FlexibilityNo cancel feeOn-time77%
DeltaCheapest$603Average$1,205FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$659Average$1,363FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$661Average$1,276FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$750Average$1,327FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$810Average$1,420FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$829Average$1,412FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$879Average$1,331FlexibilityNo cancel feeOn-time71%
Virgin AtlanticCheapest$927Average$1,607FlexibilityNo cancel feeOn-time72%

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