$73 Cheap Flights from Ermoupolis (JSY) to Athens (ATH)

View $73 flight on Sun, Oct 12, 2025Opens in a new window

Popular airlines from Ermoupolis (JSY-Syros Island National) to Athens Intl. Airport (ATH)

Cheap Flights from Ermoupolis to Athens (JSY-ATH)

Prices were available within the past 7 days and start at $73 for one-way flights and $181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

SKY express
Sun, Oct 12 - Tue, Oct 21
JSY
Ermoupoli
ATH
Athens
$181 Roundtrip, found 6 days ago
$181
Roundtrip
found 6 days ago
Select SKY express flight, departing Sun, Oct 12 from Ermoupoli to Athens, returning Tue, Oct 21, priced at $181 found 6 days ago
SKY express
Fri, Aug 15 - Mon, Aug 18
JSY
Ermoupoli
ATH
Athens
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select SKY express flight, departing Fri, Aug 15 from Ermoupoli to Athens, returning Mon, Aug 18, priced at $216 found 1 day ago
SKY express
Wed, Aug 6 - Fri, Aug 8
JSY
Ermoupoli
ATH
Athens
$218 Roundtrip, found 3 days ago
$218
Roundtrip
found 3 days ago
Select SKY express flight, departing Wed, Aug 6 from Ermoupoli to Athens, returning Fri, Aug 8, priced at $218 found 3 days ago
SKY express
Thu, Aug 14 - Mon, Aug 18
JSY
Ermoupoli
ATH
Athens
$219 Roundtrip, found 12 hours ago
$219
Roundtrip
found 12 hours ago
Select SKY express flight, departing Thu, Aug 14 from Ermoupoli to Athens, returning Mon, Aug 18, priced at $219 found 12 hours ago
SKY express
Mon, Sep 8 - Wed, Sep 10
JSY
Ermoupoli
ATH
Athens
$222 Roundtrip, found 6 days ago
$222
Roundtrip
found 6 days ago
Select SKY express flight, departing Mon, Sep 8 from Ermoupoli to Athens, returning Wed, Sep 10, priced at $222 found 6 days ago
SKY express
Thu, Sep 11 - Wed, Sep 17
JSY
Ermoupoli
ATH
Athens
$222 Roundtrip, found 5 days ago
$222
Roundtrip
found 5 days ago
Select SKY express flight, departing Thu, Sep 11 from Ermoupoli to Athens, returning Wed, Sep 17, priced at $222 found 5 days ago
0
Flights from Ermoupolis (JSY) to Athens (ATH)
Origin airport
Syros Island National
Destination airport
Eleftherios Venizelos
Airlines serving
SKY express
Roundtrip price
$181
Distance
65 mi

Ermoupolis to Athens Flights

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

 

The best time to book a flight from Ermoupolis to Athens

Sunday is one of the best days to book for cheap flights from Ermoupolis 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 Ermoupolis 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 Ermoupolis to Athens in 2025. You can also book with separate airlines for your outbound and return journeys, from $73 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 Ermoupolis 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 Ermoupolis 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 Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH) cost?
Cheap return flights from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH) start from $220. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Sky Express flight leaving JSY on August 7 2025 and touching down at ATH. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from JSY to ATH?
The cheapest flights from JSY 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.
Which airlines fly direct from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
Hop on a direct flight with Sky Express and go straight from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH).
What is the cheapest airline that flies from JSY to ATH?
Right now, the cheapest carrier offering one-way flights from JSY to ATH is Sky Express. You can jet off on this route from $74. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from JSY on October 14 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
On average, you can take your pick of 3 nonstop flights flying from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH) each week. If you don't find one that fits your schedule, consider taking a flight that includes a layover. Filter your search results on Expedia to include one or more stops and choose the next best option.
What are the most popular departure times for flights from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
Flights between JSY and ATH are busiest at 12 PM. If you're after a more relaxed atmosphere and potentially cheaper prices, look for a departure that's outside typical rush times.
What day of the week has the most flights from JSY to ATH?
Fly on a Monday if you're after the best choice of flights from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH).
What is the earliest flight from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
Syros Island National Airport (JSY)'s first flight to Eleftherios Venizelos Airport (ATH) departs at approximately 12:25PM UTC+2. With a total journey time of 35m, you'll arrive at around 1:00PM UTC+2.
How long does it take to fly from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
Flights from JSY to ATH have an average travel time of 35 minutes. The total distance between the two airports is 65 mi.
What is the best time to fly from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
To avoid possible delays on the Syros Island National Airport (JSY) 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.
What airports do you fly into for Athens from Syros Island National Airport (JSY)?
Eleftherios Venizelos Airport (ATH) is the only airport in Athens with direct flights from Syros Island National Airport (JSY). Consider your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH) last-minute?
Booking your flight from JSY to ATH just before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a JSY to ATH flight and hotel package?
Compared with arranging flights and hotels separately, booking a JSY to ATH flight and hotel package with Expedia could result in significant savings. Better yet, managing everything in one place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of hotels, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Syros Island National Airport (JSY) to Eleftherios Venizelos Airport (ATH)?
In most cases, you can modify or cancel your JSY to ATH flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.