Syros has an airport which is directly connected with the Athens International Airport "Eleftherios Venizelos" (ATH) on a daily basis during the summer also with Thessaloniki. The flight from Athens lasts 25 minutes and from Thessaloniki 1 hour, but travelers need to book their flight early, because there is only one airline on this itinerary.
These 2 airlines are available:
http://www.skyexpress.gr/en-us/onlinebooking.aspx (from Athens, Bremen, Nuremberg, Heraclion, Larnaca )
Αεροπορικως απευθειας στη Συρο απο Αθηνα, Βρεμη, Ηρακλειο, Λαρνακα, Νυρεμβεργη με SKY EXPRESS
http://www.astra-airlines.gr/pages.php?cat=1 (from Thessaloniki These flights are active from June)
Syros Airport Tel.: +30 22810 81900, +30 22810 87025
The island is connected with Pireus port (Athens) The trip from Piraeus lasts about 4 hours by Ferry
costs 32 euros single
There are special offers on ticket on line if you buy early: http://www.aktoploika.gr/
Για τους κατοχους Vodafone CU με ενα μηνυμα στο 54646 παιρνετε 1 + 1 εισιτηριο δωρο στο πλοιο!
For information you can contact our travel agent email@example.com
who can offer you a full package of ferry tickets and hotel room
The event will take place at Ermoupolis is the main town of the island!