$123 Cheap Flights from Santander (SDR) to Athens (ATH)

View $123 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Santander (SDR) to Athens Intl. Airport (ATH)

Cheap Flights from Santander to Athens (SDR-ATH)

Prices were available within the past 7 days and start at $123 for one-way flights and $348 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$348 Roundtrip, found 5 days ago
$348
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $348 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$358 Roundtrip, found 5 days ago
$358
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $358 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$445 Roundtrip, found 5 days ago
$445
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $445 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$475 Roundtrip, found 5 days ago
$475
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $475 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$482 Roundtrip, found 5 days ago
$482
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $482 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$509 Roundtrip, found 5 days ago
$509
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $509 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$519 Roundtrip, found 5 days ago
$519
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $519 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$525 Roundtrip, found 5 days ago
$525
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $525 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$532 Roundtrip, found 5 days ago
$532
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $532 found 5 days ago
Iberia
Wed, Sep 24 - Sat, Sep 27
SDR
Santander
ATH
Athens
$535 Roundtrip, found 5 days ago
$535
Roundtrip
found 5 days ago
Select Iberia flight, departing Wed, Sep 24 from Santander to Athens, returning Sat, Sep 27, priced at $535 found 5 days ago
Flights from Santander (SDR) to Athens (ATH)
Origin airport
Santander
Destination airport
Eleftherios Venizelos
Roundtrip price
$348
Distance
1495 mi

Santander to Athens Flights

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

 

The best time to book a flight from Santander to Athens

Sunday is one of the best days to book for cheap flights from Santander 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 Santander 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 Santander to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $123 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 Santander 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 Santander 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 Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH) cost?
Grab a cheap one-way flight from $123 or cheap return flight from $348 from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH)?
September is the least expensive month to fly from SDR to ATH. Traveling during quieter months is often the key to better flight prices.
What is the cheapest airline that flies from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SDR to ATH flight.
How many flights per day from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH)?
There are no daily direct flights from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SDR to ATH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be 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 Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH)?
To reach Eleftherios Venizelos Airport (ATH) on time, select a flight that takes off from Santander Airport (SDR) 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 Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH) last-minute?
Last-minute bookings from SDR to ATH are generally more expensive. To secure the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, you may score a cheap fare right before your journey.
Is it cheaper to book a SDR to ATH flight and hotel package?
You'll generally save money by booking a SDR 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. Once you've selected your preferred accommodations and flights, consider adding extras including car rentals, activities and tours.
Can I cancel or change the date of my flight from Santander Airport (SDR) to Eleftherios Venizelos Airport (ATH)?
Generally, it's possible to reschedule or cancel your SDR to ATH flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.