A coastal path with a white monument, rocky shoreline, and a clear blue sea.

$66 Cheap Flights from Athens (ATH) to Argostolion (EFL)

Photo by Christopher Simmons
Open Photo by Christopher Simmons

Cheap Flights from Athens to Kefalonia (ATH-EFL)

Prices were available within the past 7 days and start at $66 for one-way flights and $136 for roundtrip, for the period specified. Prices and availability are subject to change.

Alternative airports near Kefalonia

Prices were available within the past 7 days. Prices and availability are subject to change.

Find the cheapest month to fly from Athens (ATH) to Kefalonia (EFL)

January is typically the cheapest month to fly

From $117 - $179 per traveler.

Book with confidence

Athens to Argostolion Flights

The cheapest times to fly from Athens 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 Athens to Argostolion are during the month of August. You can find some of the cheapest flights from Athens to Argostolion with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Athens to Argostolion

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Argostolion in 2026. You can also book with separate airlines for your outbound and return journeys, from $66 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 Athens 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 Athens 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 Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) cost?

You can find cheap one-way flights from $66 and cheap return flights $136 Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) with Expedia. One-way flights typically cost between $52 and $172, and return flights often range between $115 and $435. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) ticket fares go up or down.

*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.

What is the cheapest month to fly from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

The cheapest month to fly from ATH to EFL is August when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.

Which airlines fly direct from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

2 airlines operate nonstop service from ATH to EFL:

  • Sky Express operates around 9 direct flights from ATH to EFL every week
  • Aegean operates around 7 direct flights from ATH to EFL every week

What is the cheapest airline that flies from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

Sky Express is one of the cheapest airlines offering nonstop flights from Athens (ATH) to Argostolion (EFL), with round-trip tickets starting from around $113. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

*Prices based on flights available on Expedia in the last year.

How do I find cheap flights from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

To find a cheap flight from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

What is the best airline to fly with from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

The best airline to fly with from Athens (ATH) to Argostolion (EFL) will differ from traveler to traveler. If you like to fly early, Sky Express offers early morning flights. If price is the most important factor, Olympic typically offers the lowest fares. Sky Express also offers the most daily flights from ATH to EFL, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

What is the best time to fly from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

How many flights per day from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

There are approximately 1 nonstop flights per day from Eleftherios Venizelos (ATH) to Kefalonia Island Intl. (EFL). For more options, look at flights that include layovers.

What is the earliest flight from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

The earliest flight from Eleftherios Venizelos Airport (ATH) in Athens to Kefalonia Island International Airport (EFL) typically departs at around 9:00 AM local time, operated by Sky Express. This seasonal service is active in April and May, making it a great option for travelers looking to enjoy the beautiful Greek islands early in the day. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

What are the most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

The most popular departure times for flights from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) are in the early afternoon, from 12pm to 3pm. About 68% of passengers prefer this time window. Many major carriers, including Aegean Airlines and Sky Express, offer flights during this window. This timing is favored as it allows travelers to enjoy their morning in Athens before heading to the beautiful island.

How long does it take to fly from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

Direct flights from ATH to EFL usually take about 1 hour, traveling roughly 188 miles. If you opt for a connecting flight, expect to add around 1 hour to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Can you fly business or first class from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

Select the "Business class" and "First class" filters when looking for ATH to EFL flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

How do I earn miles on a Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) flight with Expedia?

It's easy to earn miles on a Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

What airports do you fly into for Argostolion from Eleftherios Venizelos (ATH)?

If you're planning to travel to Argostolion from Eleftherios Venizelos (ATH), you can fly into Kefalonia Island Intl. (EFL) Compare routes and airports on Expedia to find the best flight options for your travel plans.

Is it cheaper to buy a plane ticket from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) at the last minute?

Typically, booking a last minute flight from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Is it cheaper to book a Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) flight and hotel package?

Securing a Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) Kefalonia Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

Can I cancel or change the date of my flight from Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.)?

If you booked your Athens (ATH-Eleftherios Venizelos) to Argostolion (EFL-Kefalonia Island Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Athens Intl. Airport
Destination airport
Argostolion
Distance
187 miles away
Airlines serving
Sky Express, Aegean
Popular airline
Sky Express
Roundtrip price
$136
Average flight time
1 hour 9 mins
*Available to One Key members.