$830 Cheap Flights from Atlanta (ATL) to Argostolion (EFL)

View $830 flight on Sun, Oct 26, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Argostolion (EFL-Kefalonia Island Intl.)

Cheap Flights from Atlanta to Argostolion (ATL-EFL)

Prices were available within the past 7 days and start at $830 for one-way flights and $1,233 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Wed, Jan 21 - Sun, Jan 25
ATL
Atlanta
EFL
Kefalonia
$1,233 Roundtrip, found 17 hours ago
$1,233
Roundtrip
found 17 hours ago
Select Air France flight, departing Wed, Jan 21 from Atlanta to Kefalonia, returning Sun, Jan 25, priced at $1,233 found 17 hours ago
Air France
Wed, Jan 21 - Sun, Jan 25
ATL
Atlanta
EFL
Kefalonia
$1,252 Roundtrip, found 17 hours ago
$1,252
Roundtrip
found 17 hours ago
Select Air France flight, departing Wed, Jan 21 from Atlanta to Kefalonia, returning Sun, Jan 25, priced at $1,252 found 17 hours ago
Air France
Wed, Jan 21 - Sun, Jan 25
ATL
Atlanta
EFL
Kefalonia
$1,252 Roundtrip, found 17 hours ago
$1,252
Roundtrip
found 17 hours ago
Select Air France flight, departing Wed, Jan 21 from Atlanta to Kefalonia, returning Sun, Jan 25, priced at $1,252 found 17 hours ago
Air France
Wed, Jan 21 - Sun, Jan 25
ATL
Atlanta
EFL
Kefalonia
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Jan 21 from Atlanta to Kefalonia, returning Sun, Jan 25, priced at $1,258 found 2 days ago
Air France
Wed, Jan 21 - Sun, Jan 25
ATL
Atlanta
EFL
Kefalonia
$1,393 Roundtrip, found 17 hours ago
$1,393
Roundtrip
found 17 hours ago
Select Air France flight, departing Wed, Jan 21 from Atlanta to Kefalonia, returning Sun, Jan 25, priced at $1,393 found 17 hours ago
Delta
Sun, Oct 26 - Mon, Nov 3
ATL
Atlanta
EFL
Kefalonia
$1,488 Roundtrip, found 2 days ago
$1,488
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 26 from Atlanta to Kefalonia, returning Mon, Nov 3, priced at $1,488 found 2 days ago
Delta
Sun, Oct 26 - Mon, Nov 3
ATL
Atlanta
EFL
Kefalonia
$1,498 Roundtrip, found 2 days ago
$1,498
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 26 from Atlanta to Kefalonia, returning Mon, Nov 3, priced at $1,498 found 2 days ago
Air France
Sun, Oct 26 - Mon, Nov 3
ATL
Atlanta
EFL
Kefalonia
$1,514 Roundtrip, found 2 days ago
$1,514
Roundtrip
found 2 days ago
Select Air France flight, departing Sun, Oct 26 from Atlanta to Kefalonia, returning Mon, Nov 3, priced at $1,514 found 2 days ago
KLM
Sun, Oct 26 - Mon, Nov 3
ATL
Atlanta
EFL
Kefalonia
$1,520 Roundtrip, found 2 days ago
$1,520
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, Oct 26 from Atlanta to Kefalonia, returning Mon, Nov 3, priced at $1,520 found 2 days ago
American Airlines
Wed, May 27 - Wed, Jun 3
ATL
Atlanta
EFL
Kefalonia
$1,681 Roundtrip, just found
$1,681
Roundtrip
just found
Select American Airlines flight, departing Wed, May 27 from Atlanta to Kefalonia, returning Wed, Jun 3, priced at $1,681 just found
Flights from Atlanta (ATL) to Argostolion (EFL)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Kefalonia Island Intl.
Roundtrip price
$1,233
Distance
5529 mi

Atlanta to Argostolion Flights

The cheapest times to fly from Atlanta to Argostolion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Atlanta to Argostolion are during the month of January. You can find some of the cheapest flights from Atlanta to Argostolion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Atlanta to Argostolion

Sunday is one of the best days to book for cheap flights from Atlanta to Argostolion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Atlanta to Argostolion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Atlanta to Argostolion in 2025. You can also book with separate airlines for your outbound and return journeys, from $830 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Atlanta to Argostolion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Atlanta to Argostolion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL) cost?
Grab a cheap one-way flight from $830 or cheap return flight from $1,233 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL)?
The cheapest month to fly from ATL to EFL is January, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ATL to EFL flight.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL)?
Direct flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ATL to EFL?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL)?
To reach Kefalonia Island Intl. Airport (EFL) on schedule, opt for a flight that leaves Hartsfield-Jackson Atlanta Intl. Airport (ATL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL) last-minute?
Last-minute fares from ATL to EFL are usually more expensive. To lock in the best prices, start looking for flights as soon as possible. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book an ATL to EFL flight and hotel package?
Booking an ATL to EFL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our impressive range of stays and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Kefalonia Island Intl. Airport (EFL)?
It's generally possible to reschedule or cancel your ATL to EFL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.