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£265 Cheap Flights from Cardiff (CWL) to Argostolion (EFL)

View £265 flight on Tue, 18 Aug 2026Opens 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 (CWL) to Argostolion (EFL)

Prices were available within the past 7 days and start at £265 for one-way flights and £466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
Tue, 1 Sept - Tue, 15 Sept
CWL
Cardiff
EFL
Kefalonia
£466 Return, found 1 day ago
£466
Return
found 1 day ago
Select KLM flight, departing Tue, 1 Sept from Cardiff to Kefalonia, returning Tue, 15 Sept, priced at £466 found 1 day ago
KLM
Sat, 3 Oct - Mon, 19 Oct
CWL
Cardiff
EFL
Kefalonia
£479 Return, found 2 days ago
£479
Return
found 2 days ago
Select KLM flight, departing Sat, 3 Oct from Cardiff to Kefalonia, returning Mon, 19 Oct, priced at £479 found 2 days ago
KLM
Tue, 1 Sept - Tue, 8 Sept
CWL
Cardiff
EFL
Kefalonia
£480 Return, found 16 hours ago
£480
Return
found 16 hours ago
Select KLM flight, departing Tue, 1 Sept from Cardiff to Kefalonia, returning Tue, 8 Sept, priced at £480 found 16 hours ago
KLM
Thu, 20 Aug - Sun, 6 Sept
CWL
Cardiff
EFL
Kefalonia
£493 Return, found 2 days ago
£493
Return
found 2 days ago
Select KLM flight, departing Thu, 20 Aug from Cardiff to Kefalonia, returning Sun, 6 Sept, priced at £493 found 2 days ago
KLM
Tue, 8 Sept - Tue, 15 Sept
CWL
Cardiff
EFL
Kefalonia
£494 Return, found 22 hours ago
£494
Return
found 22 hours ago
Select KLM flight, departing Tue, 8 Sept from Cardiff to Kefalonia, returning Tue, 15 Sept, priced at £494 found 22 hours ago
KLM
Tue, 25 Aug - Tue, 1 Sept
CWL
Cardiff
EFL
Kefalonia
£496 Return, found 6 hours ago
£496
Return
found 6 hours ago
Select KLM flight, departing Tue, 25 Aug from Cardiff to Kefalonia, returning Tue, 1 Sept, priced at £496 found 6 hours ago
KLM
Sun, 17 Jan - Thu, 4 Feb
CWL
Cardiff
EFL
Kefalonia
£506 Return, found 2 days ago
£506
Return
found 2 days ago
Select KLM flight, departing Sun, 17 Jan from Cardiff to Kefalonia, returning Thu, 4 Feb, priced at £506 found 2 days ago
KLM
Sat, 24 Oct - Thu, 12 Nov
CWL
Cardiff
EFL
Kefalonia
£507 Return, found 2 days ago
£507
Return
found 2 days ago
Select KLM flight, departing Sat, 24 Oct from Cardiff to Kefalonia, returning Thu, 12 Nov, priced at £507 found 2 days ago
KLM
Wed, 30 Sept - Thu, 15 Oct
CWL
Cardiff
EFL
Kefalonia
£508 Return, found 1 day ago
£508
Return
found 1 day ago
Select KLM flight, departing Wed, 30 Sept from Cardiff to Kefalonia, returning Thu, 15 Oct, priced at £508 found 1 day ago
British Airways
Thu, 6 Aug - Sat, 22 Aug
CWL
Cardiff
EFL
Kefalonia
£784 Return, found 2 days ago
£784
Return
found 2 days ago
Select British Airways flight, departing Thu, 6 Aug from Cardiff to Kefalonia, returning Sat, 22 Aug, priced at £784 found 2 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 centre is 10 minutes. Flights from £563
EFL
Kefalonia Island Intl.
CheapestClosest
Average driving time to city centre10 min
Flights from £563

Frequently asked questions

How much does a flight from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.) cost?
You can find one-way and return flights from CWL to EFL with Expedia. 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 our cheapest fares first, and use the Price Tracking tool to receive alerts when CWL to EFL ticket fares go up or down.
What is the cheapest month to fly from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
The cheapest months to fly from CWL to EFL are typically during off-peak season 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 are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
Enter CWL to EFL and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
To find a cheap flight from Cardiff (CWL-Cardiff Intl.) 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 time to fly from Cardiff (CWL-Cardiff Intl.) 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 Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
There are approximately 2 connecting flights per day from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.). A common connection point is Schiphol (AMS).
What is the earliest flight from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from CWL to EFL. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
There are no nonstop or one-stop flights from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.). Flights with two or more stops typically take around 24 hours 48 minutes. This journey covers a distance of approximately 2,374 kilometers. Keep in mind that actual flight times can vary due to factors like layover duration, routing, and weather conditions.
Can you fly business or first class from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
Select the "Business class" and "First class" filters when looking for CWL 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 Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.) flight with Expedia?
It's easy to earn miles on a Cardiff (CWL-Cardiff Intl.) 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.
Is it cheaper to buy a plane ticket from Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.) at the last minute?
Typically, booking a last minute flight from Cardiff (CWL-Cardiff Intl.) 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 Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.) flight and hotel package?
Securing a Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.) flight and hotel package 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 Cardiff (CWL-Cardiff Intl.) to Argostolion (EFL-Kefalonia Island Intl.)?
If you booked your Cardiff (CWL-Cardiff Intl.) 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
Cardiff Intl.
Destination airport
Kefalonia Island Intl.
Return price
£466
Distance
2360 km
Average flight time
3 hours 30 mins

Book with confidence

Compare flights from Cardiff to Argostolion easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Cardiff to Argostolion. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kefalonia Island Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Cardiff Intl. to Kefalonia Island Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Cardiff Intl. (CWL) to Kefalonia Island Intl. (EFL)

The easiest way to view the best deals on flights from Cardiff to Argostolion today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Cardiff Intl. to Kefalonia Island Intl. start at just £466 and range up to £784.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Cardiff and Argostolion
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Cardiff to Argostolion flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Cardiff Intl. to Kefalonia Island Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Cardiff to Argostolion easily and book with confidence

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*Available to Expedia members.