$514 Cheap Flights from Columbus (CMH) to Argostolion (EFL)

View $514 flight on Sun, Aug 24, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Argostolion (EFL-Kefalonia Island Intl.)

Cheap Flights from Columbus to Argostolion (CMH-EFL)

Prices were available within the past 7 days and start at $514 for one-way flights and $700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Mon, Sep 8 - Tue, Sep 23
CMH
Columbus
EFL
Kefalonia
$700 Roundtrip, found 5 days ago
$700
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Sep 8 from Columbus to Kefalonia, returning Tue, Sep 23, priced at $700 found 5 days ago
British Airways
Sun, Sep 7 - Tue, Sep 23
CMH
Columbus
EFL
Kefalonia
$705 Roundtrip, found 5 days ago
$705
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Sep 7 from Columbus to Kefalonia, returning Tue, Sep 23, priced at $705 found 5 days ago
Lufthansa
Sun, Aug 24 - Mon, Sep 8
CMH
Columbus
EFL
Kefalonia
$742 Roundtrip, found 5 days ago
$742
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Sun, Aug 24 from Columbus to Kefalonia, returning Mon, Sep 8, priced at $742 found 5 days ago
British Airways
Mon, Aug 25 - Tue, Sep 9
CMH
Columbus
EFL
Kefalonia
$750 Roundtrip, found 5 days ago
$750
Roundtrip
found 5 days ago
Select British Airways flight, departing Mon, Aug 25 from Columbus to Kefalonia, returning Tue, Sep 9, priced at $750 found 5 days ago
British Airways
Sat, Sep 6 - Tue, Sep 16
CMH
Columbus
EFL
Kefalonia
$788 Roundtrip, found 5 days ago
$788
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Sep 6 from Columbus to Kefalonia, returning Tue, Sep 16, priced at $788 found 5 days ago
British Airways
Sun, Aug 24 - Tue, Sep 9
CMH
Columbus
EFL
Kefalonia
$794 Roundtrip, found 5 days ago
$794
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Aug 24 from Columbus to Kefalonia, returning Tue, Sep 9, priced at $794 found 5 days ago
American Airlines
Sat, Aug 30 - Tue, Sep 9
CMH
Columbus
EFL
Kefalonia
$800 Roundtrip, found 5 days ago
$800
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 30 from Columbus to Kefalonia, returning Tue, Sep 9, priced at $800 found 5 days ago
British Airways
Fri, Sep 5 - Sat, Sep 20
CMH
Columbus
EFL
Kefalonia
$810 Roundtrip, found 5 days ago
$810
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Sep 5 from Columbus to Kefalonia, returning Sat, Sep 20, priced at $810 found 5 days ago
United
Thu, Sep 4 - Mon, Sep 15
CMH
Columbus
EFL
Kefalonia
$869 Roundtrip, found 5 days ago
$869
Roundtrip
found 5 days ago
Select United flight, departing Thu, Sep 4 from Columbus to Kefalonia, returning Mon, Sep 15, priced at $869 found 5 days ago
Delta
Fri, Dec 5 - Mon, Dec 15
CMH
Columbus
EFL
Kefalonia
$920 Roundtrip, found 5 days ago
$920
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Dec 5 from Columbus to Kefalonia, returning Mon, Dec 15, priced at $920 found 5 days ago

Alternative airports near Kefalonia

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

Select flight to Kefalonia Island Intl. EFL. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $800
EFL
Kefalonia Island Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $800
Flights from Columbus (CMH) to Argostolion (EFL)
Origin airport
John Glenn Columbus Intl.
Destination airport
Kefalonia Island Intl.
Roundtrip price
$699
Distance
5188 mi

Columbus to Argostolion Flights

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

 

The best time to book a flight from Columbus to Argostolion

Sunday is one of the best days to book for cheap flights from Columbus 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 Columbus 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 Columbus to Argostolion in 2025. You can also book with separate airlines for your outbound and return journeys, from $514 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 Columbus 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 Columbus 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 John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL) cost?
Grab a cheap one-way flight from $514 or cheap return flight from $700 from John Glenn Columbus Intl. Airport (CMH) 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 John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL)?
The cheapest month to fly from CMH to EFL is September, when demand is low. Off-peak months are often when airlines offer better prices between these airports.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CMH to EFL flight.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL)?
You'll have to catch a flight with a layover when traveling from John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CMH to EFL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change depending on various factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL)?
To land at Kefalonia Island Intl. Airport (EFL) on schedule, pick a flight that leaves John Glenn Columbus Intl. Airport (CMH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL) last-minute?
Booking your ticket from CMH to EFL shortly before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CMH to EFL flight and hotel package?
You'll generally save money by securing a CMH to EFL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Kefalonia Island Intl. Airport (EFL)?
It's usually possible to cancel or reschedule your CMH 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 if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.