Cheap Flights from Charleston to Athens International

Compare Charleston to Athens International flight deals

Find the cheapest month or even day of the year to fly to Athens International

Book the best Athens International fare with no extra fees

Flight deals from Charleston to Athens International

Looking for a cheap last-minute deal or the best return flight from Charleston Airport to Athens International Airport? If you want to travel next month, return fares start from R 14,977. Find the lowest prices on one-way and return tickets right here.

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 September.

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.

Charleston to Athens: Flight information

The things to know before you go.
Cheapest flight foundR 4,687
Cheapest month to flySeptember

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

The best price we found for a return flight from Charleston to Athens International is R 11,656. 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.
Currently, there are no airlines that fly direct from Charleston to Athens International. But we found flights with one or more stops from R 11,679.
As of June 2026, there are no flights flying from Charleston to Athens International.
The cheapest month to fly from Charleston to Athens International is usually September.
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 Tuesday, 8 September 2026.
No airlines currently offer direct flights between Charleston Airport and Athens International Airport. Most routes have one or more stops.
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.

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.

Currently, jetBlue 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

Handy information about Charleston Airport (CHS)

  • 79% of flights that depart Charleston Airport arrive at their destination on time.

  • Charleston Airport is around 19 kilometres from central Charleston. If you're driving, catching a taxi or ride-sharing from the centre, 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 travelling 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 kilometres 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 kilometres north-west of Athens. Larissa Ancient Ruins, Municipal Art Gallery of Larissa and The Church Of St. George are key reasons to visit.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.