$257 Cheap Flights from Cardiff (CWL) to Athens (ATH)

View $257 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Cardiff International Airport (CWL) to Athens Intl. Airport (ATH)

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Cheap Flights from Cardiff to Athens (CWL-ATH)

Prices were available within the past 7 days and start at $257 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Cardiff Intl. Airport (CWL) to Eleftherios Venizelos Airport (ATH) cost?
Discover the latest flight deals from CWL to ATH 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 ATH?
The cheapest flights from CWL to ATH 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 ATH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from CWL to ATH. 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 Eleftherios Venizelos Airport (ATH)?
There are no daily direct flights available from Cardiff Intl. Airport (CWL) to Eleftherios Venizelos Airport (ATH). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you’ll be cruising above the clouds in no time at all.
What day of the week has the most flights from CWL to ATH?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Eleftherios Venizelos Airport (ATH)?
To avoid potential delays on the Cardiff Intl. Airport (CWL) to Eleftherios Venizelos Airport (ATH) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Eleftherios Venizelos Airport (ATH) last-minute?
Booking your ticket from CWL to ATH just before your journey is usually more expensive. However, if there’s some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CWL to ATH flight and hotel package?
You can save money by booking a CWL to ATH flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. After choosing your ideal accommodations and flights, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Cardiff Intl. Airport (CWL) to Eleftherios Venizelos Airport (ATH)?
In most cases, you can cancel or reschedule your CWL to ATH flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s fees and policies on flight changes, or if you need further information, go to our Customer Service portal.
*Available to One Key members.