$418 Cheap Flights from San Antonio (SAT) to Athens (ATH)

View $418 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from San Antonio International Airport (SAT) to Athens Intl. Airport (ATH)

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Cheap Flights from San Antonio to Athens (SAT-ATH)

Prices were available within the past 7 days and start at $418 for one-way flights and $494 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Thu, Nov 27 - Fri, Dec 5
SAT
San Antonio
ATH
Athens
$494 Roundtrip, found 3 hours ago
$494
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 27 from San Antonio to Athens, returning Fri, Dec 5, priced at $494 found 3 hours ago
Virgin Atlantic
Thu, Nov 27 - Fri, Dec 5
SAT
San Antonio
ATH
Athens
$494 Roundtrip, found 3 hours ago
$494
Roundtrip
found 3 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 27 from San Antonio to Athens, returning Fri, Dec 5, priced at $494 found 3 hours ago
Virgin Atlantic
Wed, Nov 26 - Wed, Dec 3
SAT
San Antonio
ATH
Athens
$496 Roundtrip, found 18 hours ago
$496
Roundtrip
found 18 hours ago
Select Virgin Atlantic flight, departing Wed, Nov 26 from San Antonio to Athens, returning Wed, Dec 3, priced at $496 found 18 hours ago
Delta
Sat, Dec 6 - Mon, Dec 15
SAT
San Antonio
ATH
Athens
$497 Roundtrip, found 18 hours ago
$497
Roundtrip
found 18 hours ago
Select Delta flight, departing Sat, Dec 6 from San Antonio to Athens, returning Mon, Dec 15, priced at $497 found 18 hours ago
Virgin Atlantic
Fri, Dec 5 - Sat, Dec 13
SAT
San Antonio
ATH
Athens
$499 Roundtrip, found 18 hours ago
$499
Roundtrip
found 18 hours ago
Select Virgin Atlantic flight, departing Fri, Dec 5 from San Antonio to Athens, returning Sat, Dec 13, priced at $499 found 18 hours ago
Delta
Thu, Jan 22 - Fri, Feb 6
SAT
San Antonio
ATH
Athens
$500 Roundtrip, found 15 hours ago
$500
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, Jan 22 from San Antonio to Athens, returning Fri, Feb 6, priced at $500 found 15 hours ago
American Airlines
Wed, Nov 12 - Wed, Nov 19
SAT
San Antonio
ATH
Athens
$509 Roundtrip, found 1 day ago
$509
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Nov 12 from San Antonio to Athens, returning Wed, Nov 19, priced at $509 found 1 day ago
United
Wed, Nov 12 - Wed, Nov 19
SAT
San Antonio
ATH
Athens
$511 Roundtrip, found 1 day ago
$511
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 12 from San Antonio to Athens, returning Wed, Nov 19, priced at $511 found 1 day ago
Air Canada
Wed, Nov 12 - Wed, Nov 19
SAT
San Antonio
ATH
Athens
$513 Roundtrip, found 1 day ago
$513
Roundtrip
found 1 day ago
Select Air Canada flight, departing Wed, Nov 12 from San Antonio to Athens, returning Wed, Nov 19, priced at $513 found 1 day ago
Lufthansa
Tue, Nov 11 - Tue, Nov 18
SAT
San Antonio
ATH
Athens
$517 Roundtrip, found 1 day ago
$517
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Tue, Nov 11 from San Antonio to Athens, returning Tue, Nov 18, priced at $517 found 1 day ago

Find the cheapest month to fly from San Antonio (SAT) to Athens (ATH)

January is typically the cheapest month to fly

From $518 - $1,510 per traveler.

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 $555
ATH
Eleftherios Venizelos
CheapestClosest
Average driving time to city center28 min
Flights from $555

Frequently asked questions

How much does a flight from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH) cost?
Get a cheap one-way flight from $418 or cheap return flight from $494 from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH)?
November is the most affordable month to fly from SAT to ATH. Traveling during an off-peak travel window is often the key to scoring lower fares.
What is the cheapest airline that flies from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest SAT to ATH flight.
How many flights per day from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH)?
There are no daily direct flights available from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH). But you can opt for flights with layovers. Filter your search 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 SAT to ATH?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH)?
To avoid potential delays on the San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being 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 San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH) last-minute?
Waiting until just before your trip to book your flight from SAT to ATH often results in higher prices. While you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a SAT to ATH flight and hotel package?
You can save money by securing a SAT 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 simple to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider adding extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from San Antonio Intl. Airport (SAT) to Eleftherios Venizelos Airport (ATH)?
Typically, it's possible to cancel or reschedule your SAT to ATH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Eleftherios Venizelos
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, KLM, Lufthansa, Royal Jordanian, Scandinavian Airlines, Turkish Airlines, United, Virgin Atlantic
Roundtrip price
$493
Distance
6475 mi

Book with confidence

San Antonio to Athens Flights

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

 

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

Sunday is one of the best days to book for cheap flights from San Antonio 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 Antonio 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 Antonio to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $418 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 Antonio 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 Antonio 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.

 

San Antonio to Athens Flights

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