CHS - ATH

$372 Find Cheap Flights from Charleston to Athens

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Charleston to Athens departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Athens

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Athens.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Charleston to Athens.
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Flight Deals

Cheap Flights from Charleston to Athens (CHS-ATH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Charleston to Athens that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Athens

Sat, Jan 10 - Sat, Jan 17
Lufthansa Logo
7:46 pm - 1:40 amCHS-ATH
22h 54m2 stops
Lufthansa Logo
6:30 am - 11:44 pmATH-CHS
24h 14m2 stops
$486Lufthansa
Find Deal
Wed, Nov 26 - Wed, Dec 3
Delta Logo
6:00 am - 10:35 amCHS-ATH
21h 35m1 stop
Delta Logo
1:45 pm - 11:50 pmATH-CHS
17h 05m2 stops
$496Delta
Find Deal
Wed, Nov 26 - Wed, Dec 3
KLM Logo
12:53 pm - 10:35 amCHS-ATH
14h 42m1 stop
KLM Logo
1:45 pm - 11:50 pmATH-CHS
17h 05m2 stops
$505KLM
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Mon, Nov 24 - Fri, Dec 5
KLM Logo
12:53 pm - 1:00 pmCHS-ATH
17h 07m2 stops
KLM Logo
12:50 pm - 9:01 pmATH-CHS
15h 11m1 stop
$508KLM
Find Deal
Sun, Feb 15 - Sat, Feb 21
United Airlines Logo
11:15 am - 12:00 pmCHS-ATH
17h 45m2 stops
United Airlines Logo
1:25 pm - 6:12 pmATH-CHS
35h 47m2 stops
$546United Airlines
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Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
2:48 pm - 12:00 pmCHS-ATH
14h 12m2 stops
United Airlines Logo
6:30 am - 7:00 pmATH-CHS
19h 30m2 stops
$548United Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
British Airways Logo
3:46 pm - 11:00 amCHS-ATH
12h 14m1 stop
British Airways Logo
8:10 pm - 7:17 pmATH-CHS
30h 07m2 stops
$592British Airways
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Thu, Nov 13 - Mon, Nov 17
British Airways Logo
3:46 pm - 11:00 amCHS-ATH
12h 14m1 stop
British Airways Logo
12:50 pm - 9:26 pmATH-CHS
15h 36m1 stop
$598British Airways
Find Deal
Tue, Apr 28 - Sat, May 9
Scandinavian Airlines Logo
6:00 am - 1:10 pmCHS-ATH
24h 10m3 stops
Scandinavian Airlines Logo
7:45 am - 10:04 pmATH-CHS
21h 19m2 stops
$666Scandinavian Airlines
Find Deal
Tue, Apr 28 - Sat, May 9
Scandinavian Airlines Logo
6:00 am - 10:50 amCHS-ATH
45h 50m2 stops
Scandinavian Airlines Logo
7:45 am - 11:41 pmATH-CHS
22h 56m2 stops
$759Scandinavian Airlines
Find Deal

Everything you should know

Top airlines
Lufthansa
Cheapest • from $486 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 32% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
March
Cheapest • 37% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$486
Overall average: $728
Lufthansa
Sat 1/10Sat 1/17
CHS - ATH • 2 stops
Cheapest one-way
$372
Multiple Airlines
Wed 11/12
CHS - ATH • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Athens!
Booking Insights

KAYAK's insights & trends for Charleston to Athens flights

Get data-powered insights and trends into flights from Charleston to Athens to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Charleston to Athens, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Charleston to Athens is March, where tickets cost $691 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $1,593 and $1,588 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Charleston to Athens, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Charleston to Athens, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$372
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Charleston to Athens

When to book flights from Charleston to Athens

Are your dates flexible? Find out the best times to travel from Charleston to Athens based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Charleston to Athens

  • What is the cheapest flight from Charleston to Athens?

    In the last 3 days, the lowest price for a flight from Charleston to Athens was $372 for a one-way ticket and $486 for a round-trip.

  • Do I need a passport to fly between Charleston and Athens?

    Yes

  • Which aircraft models fly most regularly from Charleston to Athens?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Charleston to Athens?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Charleston and Athens, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Charleston to Athens, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Charleston to Athens are Delta and KLM. With an average price for the route of $1,205 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $1,307 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from Charleston to Athens?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Charleston to Athens.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Charleston to Athens?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Athens from Charleston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Charleston to Athens?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Athens with an airline and back to Charleston with another airline. Booking your flights between Charleston and ATH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Charleston to Athens?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Athens from Charleston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Charleston to Athens

 
See real verified KAYAK customer reviews for airlines flying from Charleston to Athens. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Charleston to Athens? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7993 reviews
7.9Comfort
8.2Boarding
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Old plane and old configuration/seats but still comfortable for a morning flight

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Wish a flight with more than 2 hours with some snack rather than just cookie/biscuit.

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

I don't know about the others but the flight attendant that took care of us had the absolute wrong approach "how do we dare asking for water or anything else for that matter"

Flying on the Boeing 787 from Seattle to London was everything that I expected. Every thing was great.

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

Seat pitch is not enough to eat comfortably. When seat in front is reclined, your screen comes closer to your face. Ryanair seats are actually more comfortable.

The leg from Portland to Heathrow was great for a business class ticket. The BA leg from Heathrow to Lisbon was terrible. Basically coach seating with an empty seat between you and next passenger. Absolutely no leg room. Should not have been charged for business class and it was a 3 hour flight.

The flat beds. Other than that, the place was not clean.

Moved me away from my family and refused to fix it.

I have always been pleased with their service. Would not change a thing

Seating and food was the worst we have experienced in 35 years of traveling for both personal and busines .

Economy seats felt more cramped than other flights we have taken.7 hr, painful sitting hours 6 and 7. Web site difficult to deal with. Originally put in for 1 special meal due to type 2. Meal was awful. Tried to change selection to standard for return flight, on app and website, unable to complete that action.

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