$385 Cheap Flights from Cardiff (CWL) to Argostolion (EFL)

View $385 flight on Tue, Jun 10, 2025Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to Argostolion (EFL-Kefalonia Island Intl.)

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Cheap Flights from Cardiff to Argostolion (CWL-EFL)

Prices were available within the past 7 days and start at $385 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Cardiff (CWL) to Argostolion (EFL)
Origin airport
Cardiff Intl.
Destination airport
Kefalonia Island Intl.
Distance
1475 mi

Cardiff to Argostolion Flights

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

 

The best time to book a flight from Cardiff to Argostolion

Sunday is one of the best days to book for cheap flights from Cardiff 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 Cardiff 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 Cardiff to Argostolion in 2025. You can also book with separate airlines for your outbound and return journeys, from $385 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 Cardiff 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 Cardiff 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 Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL) cost?
Discover the latest flight deals from CWL to EFL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CWL to EFL?
The cheapest flights from CWL to EFL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CWL to EFL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CWL to EFL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL)?
There are no daily direct flights from Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be on your way in no time at all.
What day of the week has the most flights from CWL to EFL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range 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 Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL)?
To reach Kefalonia Island Intl. Airport (EFL) on time, opt for a flight that leaves from Cardiff Intl. Airport (CWL) 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 Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL) last-minute?
Waiting until right before your break to book your flight from CWL to EFL generally means paying more. While you might find some last-minute offers, they aren’t always guaranteed. Be flexible with your itinerary to boost your chances of landing a bargain.
Is it cheaper to book a CWL to EFL flight and hotel package?
You can save money by booking a CWL to EFL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one convenient place. Once you’ve chosen your preferred accommodations and flights, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Kefalonia Island Intl. Airport (EFL)?
You can usually reschedule or cancel your CWL to EFL flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.

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*Available to One Key members.