$122 Cheap Flights from Cagliari (CAG) to Athens (ATH)

View $122 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Elmas Airport (CAG) to Athens Intl. Airport (ATH)

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Cheap Flights from Cagliari to Athens (CAG-ATH)

Prices were available within the past 7 days and start at $122 for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$327 Roundtrip, found 5 days ago
$327
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $327 found 5 days ago
Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$343 Roundtrip, found 5 days ago
$343
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $343 found 5 days ago
Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$354 Roundtrip, found 5 days ago
$354
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $354 found 5 days ago
Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$361 Roundtrip, found 5 days ago
$361
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $361 found 5 days ago
Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$370 Roundtrip, found 5 days ago
$370
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $370 found 5 days ago
Lufthansa
Thu, Aug 7 - Thu, Aug 14
CAG
Cagliari
ATH
Athens
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Thu, Aug 7 from Cagliari to Athens, returning Thu, Aug 14, priced at $383 found 5 days ago
Swiss International Air Lines
Tue, Aug 12 - Tue, Aug 19
CAG
Cagliari
ATH
Athens
$423 Roundtrip, found 13 hours ago
$423
Roundtrip
found 13 hours ago
Select Swiss International Air Lines flight, departing Tue, Aug 12 from Cagliari to Athens, returning Tue, Aug 19, priced at $423 found 13 hours ago
Vueling Airlines
Wed, Oct 8 - Sat, Oct 18
CAG
Cagliari
ATH
Athens
$459 Roundtrip, found 3 days ago
$459
Roundtrip
found 3 days ago
Select Vueling Airlines flight, departing Wed, Oct 8 from Cagliari to Athens, returning Sat, Oct 18, priced at $459 found 3 days ago
Iberia
Tue, Oct 7 - Sat, Oct 18
CAG
Cagliari
ATH
Athens
$463 Roundtrip, found 3 days ago
$463
Roundtrip
found 3 days ago
Select Iberia flight, departing Tue, Oct 7 from Cagliari to Athens, returning Sat, Oct 18, priced at $463 found 3 days ago
KLM
Sun, Oct 12 - Fri, Oct 17
CAG
Cagliari
ATH
Athens
$588 Roundtrip, found 3 days ago
$588
Roundtrip
found 3 days ago
Select KLM flight, departing Sun, Oct 12 from Cagliari to Athens, returning Fri, Oct 17, priced at $588 found 3 days ago

Find the cheapest month to fly from Cagliari (CAG) to Athens (ATH)

July is typically the cheapest month to fly

From $175 - $474 per traveler.

Graph displaying average flight prices per month

Flights from Cagliari (CAG) to Athens (ATH)
Origin airport
Elmas
Destination airport
Eleftherios Venizelos
Airlines serving
Austrian Airlines, Iberia, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$327
Distance
808 mi

Cagliari to Athens Flights

The cheapest times to fly from Cagliari to Athens

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

 

The best time to book a flight from Cagliari to Athens

Sunday is one of the best days to book for cheap flights from Cagliari to Athens: 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 Cagliari to Athens

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 Cagliari to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $122 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 Cagliari to Athens 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 Cagliari to Athens 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 Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH) cost?
Discover the latest flight deals from CAG 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 CAG to ATH?
The cheapest flights from CAG 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 CAG to ATH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CAG to ATH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH)?
There aren't any daily nonstop flights departing from Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from CAG to ATH?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from CAG to ATH?
Consider booking with Volotea if you'd like to go straight from Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH) without any delays. This airline has the strongest track record for punctuality, with an on-time performance of 88%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH)?
To arrive at Eleftherios Venizelos Airport (ATH) without delays, pick a flight that takes off from Elmas Airport (CAG) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH) last-minute?
Booking your flight from CAG to ATH shortly before your getaway is generally more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a CAG to ATH flight and hotel package?
You'll typically save money by securing a CAG to ATH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Elmas Airport (CAG) to Eleftherios Venizelos Airport (ATH)?
If you booked your CAG to ATH flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.