$104 Cheap SKY express flights Athens (ATH) to Ermoupolis (JSY)

Landing cheap one-way Sky Express flights from ATH to JSY from $104 on Expedia is easy — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from $183 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Start searching one to three months ahead of your departure date to get cheaper fares on Sky Express flights from Eleftherios Venizelos Airport (ATH) to Syros Island National Airport (JSY). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

Jetting off from ATH at 11:20AM UTC+2, the first Sky Express flight to JSY lands at 11:55AM UTC+2. Flying early means you'll be less likely to encounter cancellations or delays.* Not a morning person? The last Sky Express flight from ATH to JSY departs at 1:00PM UTC+2 and touches down at 1:35PM UTC+2.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.