Cheap Flights from Charleston to Athens International

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Flight deals from Charleston to Athens International

Looking for a cheap last-minute deal or the best round-trip flight from Charleston Airport to Athens International Airport? If you want to travel next month, round-trip fares start from $720. Find the lowest prices on one-way and round-trip tickets right here.

Athens.$719 per passenger.Departing Mon, Nov 2, returning Wed, Nov 18.Round-trip flight with United.Outbound indirect flight with United, departing from Charleston on Mon, Nov 2, arriving in Athens International.Inbound indirect flight with United, departing from Athens International on Wed, Nov 18, arriving in Charleston.Price includes taxes and charges.From $719, select.

Athens.$720 per passenger.Departing Wed, Oct 14, returning Tue, Oct 20.Round-trip flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Charleston on Wed, Oct 14, arriving in Athens International.Inbound indirect flight with Lufthansa, departing from Athens International on Tue, Oct 20, arriving in Charleston.Price includes taxes and charges.From $720, select.

Athens.$724 per passenger.Departing Mon, Oct 26, returning Wed, Nov 11.Round-trip flight with United.Outbound indirect flight with United, departing from Charleston on Mon, Oct 26, arriving in Athens International.Inbound indirect flight with United, departing from Athens International on Wed, Nov 11, arriving in Charleston.Price includes taxes and charges.From $724, select.

Athens.$728 per passenger.Departing Tue, Feb 9, returning Tue, Feb 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Tue, Feb 9, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Tue, Feb 16, arriving in Charleston.Price includes taxes and charges.From $728, select.

Athens.$754 per passenger.Departing Mon, Mar 1, returning Mon, Mar 8.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Mon, Mar 1, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Mon, Mar 8, arriving in Charleston.Price includes taxes and charges.From $754, select.

Athens.$794 per passenger.Departing Wed, May 12, returning Sat, May 22.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Wed, May 12, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Sat, May 22, arriving in Charleston.Price includes taxes and charges.From $794, select.

Athens.$932 per passenger.Departing Mon, Dec 14, returning Fri, Dec 25.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Mon, Dec 14, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Fri, Dec 25, arriving in Charleston.Price includes taxes and charges.From $932, select.

Athens.$1,065 per passenger.Departing Sat, Aug 14, returning Sat, Aug 28.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Charleston on Sat, Aug 14, arriving in Athens International.Inbound indirect flight with Air Canada, departing from Athens International on Sat, Aug 28, arriving in Charleston.Price includes taxes and charges.From $1,065, select.

Athens.$1,219 per passenger.Departing Wed, Jun 9, returning Wed, Jun 16.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Wed, Jun 9, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Wed, Jun 16, arriving in Charleston.Price includes taxes and charges.From $1,219, select.

Athens.$1,296 per passenger.Departing Fri, May 28, returning Fri, Jun 11.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Charleston on Fri, May 28, arriving in Athens International.Inbound indirect flight with Delta, departing from Athens International on Fri, Jun 11, arriving in Charleston.Price includes taxes and charges.From $1,296, select.

Athens.$1,334 per passenger.Departing Sat, Jun 12, returning Sat, Jul 10.Round-trip flight with jetBlue and Wizz Air.Outbound indirect flight with jetBlue, departing from Charleston on Sat, Jun 12, arriving in Athens International.Inbound indirect flight with Wizz Air, departing from Athens International on Sat, Jul 10, arriving in Charleston.Price includes taxes and charges.From $1,334, select.

Athens.$1,532 per passenger.Departing Thu, Jul 1, returning Sun, Jul 11.Round-trip flight with Air Canada.Outbound indirect flight with Air Canada, departing from Charleston on Thu, Jul 1, arriving in Athens International.Inbound indirect flight with Air Canada, departing from Athens International on Sun, Jul 11, arriving in Charleston.Price includes taxes and charges.From $1,532, select.

Find the cheapest month to fly from Charleston to Athens International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Charleston to Athens International flights are currently cheapest in November.

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Charleston to Athens International: Alternative routes

Compare routes from Charleston to Athens below. You may find an airport to fly into that's cheaper, faster, or easier than Athens International.

Athens International

20km from central Athens

ClosestCheapest

from $719

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Charleston to Athens: Flight information

The things to know before you go.

Cheapest flight found	$719
Cheapest month to fly	November

Finding cheap flights from Charleston to Athens International: Frequently asked questions

How much are round-trip flights from Charleston to Athens International?

The best price we found for a round-trip flight from Charleston to Athens International is $719. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Charleston to Athens International?

Currently, there are no airlines that fly direct from Charleston to Athens International. But we found flights with one or more stops from $719.

How many flights are there a week from Charleston to Athens International?

There are no flights flying from Charleston to Athens International, as of September 2026.

When is the cheapest time to fly from Charleston to Athens International?

The cheapest month to fly from Charleston to Athens International is usually November.

Which upcoming date is cheapest to fly from Charleston Airport to Athens International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Athens International Airport on Monday, November 2, 2026.

Can I get a direct flight from Charleston Airport to Athens International Airport?

No airlines currently offer direct flights between Charleston Airport and Athens International Airport. Most routes have one or more stops.

How can I find the best flight deal to Athens International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Athens International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Athens?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Athens is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Charleston Airport to Athens International?

Currently, United offers the cheapest flight tickets to Athens International.

Flying from Charleston Airport (CHS) to Athens International Airport (ATH): what you need to know

Athens is seven hours ahead of Charleston and observes the UTC+2 timezone.
For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably catch your CHS to ATH flight.
During popular months like July, it's a good idea to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during peak periods in general.
We make it a cinch to book a flight with a stopover. To see all your options for tickets from Charleston Airport to Athens International Airport, uncheck 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Stopovers between CHS and ATH include:
- Chicago O'Hare International Airport
- New York Newark Airport
- Philadelphia International Airport

How to find the cheapest flights from Charleston Airport (CHS) to Athens International Airport (ATH)

Right now, $347 is the cheapest price we've found for a one-way Charleston Airport to Athens International Airport flight. The best price for a return plane ticket is $719. Keep in mind that fares can change due to availability at the time of booking.
Don't leave things to the last minute. You're more likely to find cheap tickets from CHS to ATH if you book early. Airlines often offer some excellent early bird rates.
Getting cheap flights from Charleston Airport to Athens International Airport is easier if you can be flexible with your travel plans. Use the 'Whole month' function to see the lowest fares throughout the month and snap up a great deal.
Landing cheap flights from CHS to ATH is a cinch with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a better deal.
Find the right flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Charleston Airport to Athens International Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Charleston Airport (CHS)

79% of flights that depart Charleston Airport arrive at their destination on time.
Charleston Airport is around 19 kilometers from central Charleston. If you're driving, catching a cab or ride-sharing from the center, it'll take 25 minutes or so to get there, depending on the traffic.
You can expect a journey time of about 50 minutes when using public transport.
Taking an early flight from Charleston Airport to Athens International Airport? Avoid the hassle of rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near CHS:

Arriving at Athens International Airport (ATH)

The last thing you need is a long journey to your hotel if you're getting in late on a Charleston Airport to Athens International Airport flight. Reserve one of these accommodation options near ATH instead:
Travel at your own speed with a Athens International Airport rental car. Book your wheels from Centauro, Green Motion or Surprice and experience more of Athens and beyond.
Lock in the best deal by booking your vehicle from Athens International Airport about three weeks before your travel date.

When to fly to Athens International Airport (ATH)

It's time to plan your trip dates for your flight from Charleston Airport to Athens International Airport. August is the busiest month to visit Athens. If you'd like a more low-key vibe, go in March.
When reserving your flight from Charleston Airport to Athens International Airport, think about the kind of weather you enjoy. July is the warmest month in Athens, with the temperature ranging from 22ºC (72ºF) to 37ºC (99ºF).
Search for cheap tickets from CHS to ATH in January if you like traveling in cooler conditions. Temperatures are at their lowest then, ranging between 4ºC (39ºF) and 14ºC (57ºF) on average.

Explore more of Greece

Thessaloniki is just one of the many places in Greece waiting to be discovered once you've seen Athens. Around 306 kilometers away to the north, popular attractions include Church of Agia Sofia, Archaeological Museum of Thessaloniki and Alexander the Great Statue.
If you're eager to discover another great destination in Greece, head for Larisa, about 209 kilometers north-west of Athens. Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George are key reasons to visit.