$642 Cheap Flights from San José (SJO) to Athens (ATH)

View $642 flight on Sun, Jul 20, 2025Opens in a new window

Popular airlines from Juan Santamaria Intl. Airport (SJO) to Athens Intl. Airport (ATH)

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Cheap Flights from San José to Athens (SJO-ATH)

Prices were available within the past 7 days and start at $642 for one-way flights and $963 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Tue, Jul 22 - Tue, Sep 16
SJO
San José
ATH
Athens
$963 Roundtrip, found 2 days ago
$963
Roundtrip
found 2 days ago
Select Iberia flight, departing Tue, Jul 22 from San José to Athens, returning Tue, Sep 16, priced at $963 found 2 days ago
Iberia
Tue, Nov 11 - Tue, Nov 18
SJO
San José
ATH
Athens
$966 Roundtrip, found 19 hours ago
$966
Roundtrip
found 19 hours ago
Select Iberia flight, departing Tue, Nov 11 from San José to Athens, returning Tue, Nov 18, priced at $966 found 19 hours ago
Iberia
Tue, Jul 22 - Thu, Aug 21
SJO
San José
ATH
Athens
$993 Roundtrip, found 5 days ago
$993
Roundtrip
found 5 days ago
Select Iberia flight, departing Tue, Jul 22 from San José to Athens, returning Thu, Aug 21, priced at $993 found 5 days ago
Iberia
Sun, Jul 20 - Thu, Aug 21
SJO
San José
ATH
Athens
$1,001 Roundtrip, found 5 days ago
$1,001
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Jul 20 from San José to Athens, returning Thu, Aug 21, priced at $1,001 found 5 days ago
Iberia
Sun, Jul 6 - Wed, Aug 27
SJO
San José
ATH
Athens
$1,003 Roundtrip, found 5 days ago
$1,003
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Jul 6 from San José to Athens, returning Wed, Aug 27, priced at $1,003 found 5 days ago
Iberia
Sun, Jul 6 - Wed, Aug 27
SJO
San José
ATH
Athens
$1,013 Roundtrip, found 5 days ago
$1,013
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Jul 6 from San José to Athens, returning Wed, Aug 27, priced at $1,013 found 5 days ago
Air Europa
Tue, Jul 22 - Thu, Sep 18
SJO
San José
ATH
Athens
$1,029 Roundtrip, found 1 day ago
$1,029
Roundtrip
found 1 day ago
Select Air Europa flight, departing Tue, Jul 22 from San José to Athens, returning Thu, Sep 18, priced at $1,029 found 1 day ago
JetBlue Airways
Sat, Nov 1 - Sun, Nov 16
SJO
San José
ATH
Athens
$1,107 Roundtrip, found 2 days ago
$1,107
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Sat, Nov 1 from San José to Athens, returning Sun, Nov 16, priced at $1,107 found 2 days ago
KLM
Fri, Oct 24 - Fri, Nov 7
SJO
San José
ATH
Athens
$1,127 Roundtrip, found 1 day ago
$1,127
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Oct 24 from San José to Athens, returning Fri, Nov 7, priced at $1,127 found 1 day ago
Air France
Wed, Oct 22 - Thu, Nov 6
SJO
San José
ATH
Athens
$1,147 Roundtrip, found 1 day ago
$1,147
Roundtrip
found 1 day ago
Select Air France flight, departing Wed, Oct 22 from San José to Athens, returning Thu, Nov 6, priced at $1,147 found 1 day ago

Find the cheapest month to fly from San José (SJO) to Athens (ATH)

November is typically the cheapest month to fly

From $924 - $1,355 per traveler.

Graph displaying average flight prices per month

Alternative airports near Athens

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

Select flight to Eleftherios Venizelos ATH. Cheapest and Closest option available. Average driving time to city center is 28 minutes. Flights from $1,374
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $1,374
Flights from San José (SJO) to Athens (ATH)
Origin airport
Juan Santamaría Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Air Canada, Air Europa, Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$963
Distance
6755 mi

San José to Athens Flights

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

 

The best time to book a flight from San José to Athens

Sunday is one of the best days to book for cheap flights from San José 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 San José 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 San José to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $642 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 San José 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 San José 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 Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH) cost?
Discover the latest flight deals from SJO 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 SJO to ATH?
The cheapest flights from SJO 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 SJO to ATH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SJO to ATH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH)?
You'll have to hop on a flight with a layover if you're traveling from Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from SJO to ATH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH)?
To avoid possible delays on the Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**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 Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH) last-minute?
Booking your flight from SJO to ATH just before your trip is generally more expensive. But if there's some wiggle room with your travel dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SJO to ATH flight and hotel package?
Opting for a SJO to ATH flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Juan Santamaria Intl. Airport (SJO) to Eleftherios Venizelos Airport (ATH)?
If you reserved your SJO to ATH flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.